501 results on '"Cheng-Chieh Lin"'
Search Results
2. Spin-Polarized Photocatalytic CO2 Reduction of Mn-Doped Perovskite Nanoplates
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Cheng-Chieh Lin, Ting-Ran Liu, Sin-Rong Lin, Karunakara Moorthy Boopathi, Chun-Hao Chiang, Wen-Yen Tzeng, Wan-Hsiu Chang Chien, Hua-Shu Hsu, Chih-Wei Luo, Hui-Ying Tsai, Hsin-An Chen, Pai-Chia Kuo, Jessie Shiue, Jau-Wern Chiou, Way-Faung Pong, Chia-Chun Chen, and Chun-Wei Chen
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Colloid and Surface Chemistry ,General Chemistry ,Biochemistry ,Catalysis - Published
- 2022
3. Trends in energy and macronutrient intake among Taiwanese older adults in 1999–2000, 2005–2008 and 2013–2016 periods
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Chih-Hsueh Lin, Hsing-Yi Chang, Tsai-Chung Li, Chiu-Shong Liu, Wen-Yuan Lin, Meng-Chih Lee, Li-Na Liao, Chia-Ing Li, Chih-Yi Hsiao, Hsin-Ling Fang, Wen-Tzu Wu, and Cheng-Chieh Lin
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Public Health, Environmental and Occupational Health - Abstract
Background This study aimed to explore trends, in 3 periods, in the intake of energy and macronutrients among Taiwanese older adults. Methods Study subjects were those aged ≥65 years in the Nutrition and Health Survey in Taiwan 1999–2000 as well as the surveys in 2005–2008 and 2013–2016. Twenty-four-hour dietary recall data were obtained. This study used the 3 nutrition survey datasets for 1999–2000, 2005–2008, and 2013–2016, including data on the questionnaire, physical examination, and dietary intakes. Each nutrition survey involved the face-to-face household interview, and individual’s dietary intake of carbohydrate, fat, and protein (% of energy) was estimated. Subsequently, intake statuses of the three macronutrients were classified into below, meeting, and above intake categories. Results In the 2013–2016 survey, approximately 40% of the older adults had a low intake of energy. The prevalence of older adults with a meeting intake of carbohydrate, fat, and protein have increased from the 1999–2000 to 2013–2016 periods. The prevalence of people having a low intake of carbohydrate declined from the 1999–2000 period to the 2013–2016 period. The prevalence of high fat intake in 2013–2016 was approximately 5% higher than that in 1999–2000. In the 2013–2016 period, the prevalence of low intake of carbohydrate, fat, and protein were 25.9, 24.5, and 4.9%, respectively; moreover, the prevalence of high intake of the aforementioned macronutrients were 38.7, 36.2, and 17.6%, respectively. Conclusions Our study provides important evidence on the dietary patterns, as well as their changes over time among Taiwanese older adults. Such information would be useful for health policy makers about the burden of unbalanced diet and for nutrition educators on planning nutrition promotion interventions about well-balanced dietary for the older persons.
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- 2023
4. Internal Built-In Electric Fields at Organic–Inorganic Interfaces of Two-Dimensional Ruddlesden–Popper Perovskite Single Crystals
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Cheng-Chieh Lin, Kai-Di Yang, Min-Chuan Shih, Shao-Ku Huang, Tzu-Pei Chen, Hung-Chang Hsu, Ching-An Chuang, Chih-Ying Huang, Lucas Wang, Chia-Chun Chen, Ching-Hwa Ho, Ya-Ping Chiu, and Chun-Wei Chen
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General Materials Science - Abstract
Two-dimensional (2D) organic-inorganic hybrid Ruddlesden-Popper perovskites (OIRPPs), which consist of naturally formed "multiple quantum well (MQW)-like" structure, have received considerable interest in optoelectronic applications, owing to their outstanding optical properties and tailorable functionalities. While the quantum-confined electrons and holes at an MQW structure are under an applied electric field, the tilt of the energy bands may cause a significant influence on their optical properties. This work demonstrates the presence of internal built-in electric fields (BIEFs) at the as-synthesized 2D OIRPP single crystals. Spontaneous Franz-Keldysh oscillations, which usually act as the fingerprint to account for the presence of BIEFs in the MQW-like structures, are observed at 2D OIRPPs by the highly sensitive differential technique of modulated thermoreflectance spectroscopy. The strength of BIEFs at 2D OIRPP single crystals reduces with increased
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- 2022
5. Effect of blood pressure trajectory and variability on new-onset chronic kidney disease in patients with type 2 diabetes
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Cheng-Chieh, Lin, Chia-Ing, Li, Chiu-Shong, Liu, Chih-Hsueh, Lin, Mu-Cyun, Wang, Shing-Yu, Yang, and Tsai-Chung, Li
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Male ,Diabetes Mellitus, Type 2 ,Risk Factors ,Physiology ,Hypertension ,Internal Medicine ,Humans ,Blood Pressure ,Female ,Longitudinal Studies ,Renal Insufficiency, Chronic ,Cardiology and Cardiovascular Medicine ,Retrospective Studies - Abstract
This study aimed to evaluate the effects of BP trajectory and variability on chronic kidney disease (CKD) incidence in patients with type 2 diabetes. This retrospective longitudinal study included 4,560 participants with type 2 diabetes, aged ≥30 years, free of CKD, with ≥3 years of follow-up, and who attended the Diabetes Care Management Program in 2001-2013. The follow-up period ended in 2016. The adverse outcome was a new-onset CKD event, which was determined using eGFR and albuminuria. Cox proportional hazards models were used to assess the associations. At the end of the follow-up, 1255 participants had developed CKD, with a mean follow-up of 4.3 ± 3.2 years. Three trajectory subgroups of BP, i.e., Cluster 1: "moderate-stable" for SBP and "moderate-downward" for DBP, Cluster 2: "low-upward-downward" for both SBP and DBP, and Cluster 3: "high-downward-upward" for both SBP and DBP, were generated. The BP variability was grouped into three classes on the basis of tertiles. For the BP trajectory, patients in Cluster 3 of DBP had a higher CKD risk than those in Cluster 1 (HR = 1.24, 95% CI = 1.03-1.50). For the BP variability, patients in Tertile 3 had a significantly higher CKD risk than those in Tertile 1 (SBP: 1.28, 1.11-1.47; DBP: 1.17, 1.02-1.34). Persons with type 2 diabetes who achieved a small reduction in DBP after participating in the education program but rebounded and those who had the highest variation in both SBP and DBP faced the highest increase in CKD risk.
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- 2022
6. Obesity marker trajectories and cognitive impairment in older adults: a 10-year follow-up in Taichung community health study for elders
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Tsai-Chung, Li, Chia-Ing, Li, Chiu-Shong, Liu, Chih-Hsueh, Lin, Shing-Yu, Yang, and Cheng-Chieh, Lin
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Psychiatry and Mental health ,Humans ,Cognitive Dysfunction ,Public Health ,Obesity ,Biomarkers ,Aged ,Follow-Up Studies - Abstract
Background Obesity and cognitive impairment prevalence increases as age increases. Recent growing evidence finds links between obesity and cognitive impairment in older adults. However, the association between the two is controversial. This study aims to identify obesity marker trajectory patterns, and to assess whether these patterns are associated with cognitive impairment and cognitive decline during a 10-year follow-up period among community-dwelling older adults. Methods A total of 626 older adults aged 65 and older were involved in the study, with at least two repeated measurements at baseline, one-year or 10-year follow-up. Cognitive function was measured through the Mini Mental State Examination. Obesity markers included body mass index, waist circumference, waist-to-hip (WHR), fat mass (FM), and abdominal fat (AF) measured by dual-energy X-ray absorptiometry. Multivariate logistic regression analyses were performed to estimate the adjusted odds ratios (ORs) and 95% confidence intervals (CIs) of cognitive impairment and cognitive decline for obesity marker trajectory patterns. Results After a 10-year follow-up, 168 older adults with incident cognitive impairment and 156 with rapid cognitive decline were defined as the top 25th percentile of cognitive decline. Four distinct trajectory groups of obesity markers were identified. In multivariate logistic regression analyses, a low likelihood of cognitive impairment was observed in the consistently high-level group from FM trajectory (ORs = 0.41, 95% CI = 0.20–0.85); the high-level U-shaped group from WHR trajectory (0.43, 0.22–0.84); and the median-level flat inverse U-shaped, consistently high-level, and low-level flat U-shaped groups from AF trajectory (0.44, 0.26–0.77; 0.33, 0.18–0.61; 0.39, 0.18–0.82). In addition, a low likelihood of rapid decline was found in the low-level, slightly increasing trend group from WHR trajectory (0.43, 0.22–0.85). Conclusion FM and AF trajectories with consistent high levels and WHR trajectory with high level with U-shaped group are associated with low risks of incident cognitive impairment in older adults. Similarly, WHR trajectory with a low but slowly increasing trend is associated with a decreased risk of cognitive decline.
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- 2022
7. Particulate matter, albumin/creatinine ratio, and chronic kidney disease in a prospective cohort study
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Ta-Yuan Chang, Ai-Hua Lee, Zhi-Ling Lin, Tsai-Chung Li, Chiu-Shong Liu, and Cheng-Chieh Lin
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General Earth and Planetary Sciences ,General Environmental Science - Published
- 2022
8. Spin-Polarized Photocatalytic CO
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Cheng-Chieh, Lin, Ting-Ran, Liu, Sin-Rong, Lin, Karunakara Moorthy, Boopathi, Chun-Hao, Chiang, Wen-Yen, Tzeng, Wan-Hsiu Chang, Chien, Hua-Shu, Hsu, Chih-Wei, Luo, Hui-Ying, Tsai, Hsin-An, Chen, Pai-Chia, Kuo, Jessie, Shiue, Jau-Wern, Chiou, Way-Faung, Pong, Chia-Chun, Chen, and Chun-Wei, Chen
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"Spin" has been recently reported as an important degree of electronic freedom to improve the performance of electrocatalysts and photocatalysts. This work demonstrates the manipulations of spin-polarized electrons in CsPbBr
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- 2022
9. Lifetime risks of hip fracture in patients with type 2 diabetic: Taiwan Diabetes Study
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Chih Hsueh Lin, Wen-Yuan Lin, Mu-Cyun Wang, Chin-San Liu, Cheng-Chieh Lin, Chia-Ing Li, Sing-Yu Yang, and Tsai-Chung Li
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Hip fracture ,medicine.medical_specialty ,business.industry ,Endocrinology, Diabetes and Metabolism ,Hazard ratio ,Poison control ,Retrospective cohort study ,Type 2 diabetes ,medicine.disease ,Comorbidity ,Internal medicine ,Diabetes mellitus ,medicine ,Underweight ,medicine.symptom ,business - Abstract
This study is to estimate the lifetime risks of hip fracture in Chinese patients with type 2 diabetes. The lifetime risks of hip fracture have not been reported across the age spectrum in male adults and female adults with type 2 diabetes. A retrospective cohort study was conducted on 25275 men and 27953 women with type 2 diabetes aged 30–100 years old and participated in the National Diabetes Case Management Program in 2002–2004 in Taiwan. Sociodemographic factors, biomarkers, and comorbidity at the baseline and hip fracture events were analyzed with Cox proportional hazards regression models with age as the time scale. Significant differences in the lifetime risks of hip fracture were observed between men and women with type 2 diabetes. The cumulative lifetime incidences (%) of hip fracture at 50, 60, 65, 70, 75, 80, and 85 years old for men were 0.11, 0.40, 0.84, 1.84, 3.82, 8.53, and 16.72, respectively. The corresponding lifetime incidences (%) for women at 50, 60, 65, 70, 75, 80, and 85 years old were 0.05, 0.50, 1.36, 3.89, 9.56, 21.19, and 35.45, respectively. With competing risks, the significant multivariate-adjusted hazard ratio of developing hip fracture included smoking, alcohol drinking, duration of diabetes, type of oral hypoglycemic drugs use (no medication, sulfonylurea only, thiazolidinediones (TZD) only or TZD plus others, other single or multiple oral agents, insulin use, insulin plus oral hypoglycemic drug use), loop diuretics use, use of corticosteroids, normal weight or underweight, hyperlipidemia, and chronic obstructive pulmonary disease. The gender differences in lifetime hip fracture risk were significant. Thiazolidinediones and insulin use are factors with the greater magnitude of strength of association among those significantly associated with hip fracture.
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- 2021
10. Integration of on-chip perovskite nanocrystal laser and long-range surface plasmon polariton waveguide with etching-free process
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Hsin-Chang Lin, Yang-Chun Lee, Cheng-Chieh Lin, Ya-Lun Ho, Di Xing, Mu-Hsin Chen, Bo-Wei Lin, Li-Yin Chen, Chun-Wei Chen, and Jean-Jacques Delaunay
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General Materials Science - Abstract
Perovskite materials prepared in the form of solution-processed nanocrystals and used in top-down fabrication techniques are very attractive to develop low-cost and high-quality integrated optoelectronic circuits. Particularly, integrated miniaturized coherent light sources that can be connected to light-guiding structures on a chip are highly desired. To control light propagating on a small footprint with low-loss optical modes, long-range surface plasmon polariton (LRSPP) waveguides are employed. Herein, we demonstrate an on-chip fabricated photonic-plasmonic hybrid system consisting of a perovskite lasing structure coupled to an LRSPP waveguide achieving a low lasing threshold and a propagation length over 100 μm. Preventing perovskite material degradation and the formation of surface roughness of the laser cavity during fabrication is made possible by designing a fabrication technique without any etching step.
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- 2022
11. Prediction of all-cause and cardiovascular mortality using ankle-brachial index and brachial-ankle pulse wave velocity in patients with type 2 diabetes
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Cheng-Chieh, Lin, Chia-Ing, Li, Chiu-Shong, Liu, Chih-Hsueh, Lin, Shing-Yu, Yang, and Tsai-Chung, Li
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Multidisciplinary ,Brachial Artery ,Diabetes Mellitus, Type 2 ,Cardiovascular Diseases ,Risk Factors ,Humans ,Ankle Brachial Index ,Pulse Wave Analysis - Abstract
Ankle-brachial index (ABI) and brachial-ankle pulse wave velocity (baPWV) are used as non-invasive indicators for detecting atherosclerosis and arterial stiffness, two well-known predictors of mortality in patients with type 2 diabetes mellitus (T2DM). ABI and baPWV have independent associations with mortality; however, their joint and interactive effects on mortality have not been assessed in patients with T2DM. This work aims to evaluate the independent, joint, and interactive associations of ABI and baPWV with all-cause and expanded cardiovascular disease (CVD) mortality in patients with T2DM. This observational study included 2160 patients with T2DM enlisted in the Diabetes Care Management Program database of China Medical University Hospital from 2001 to 2016 and then followed their death status until August 2021. Cox proportional hazard models were used to evaluate the independent, joint, and interactive effects of ABI and baPWV on the risk of all-cause and expanded CVD mortality. A total of 474 patient deaths occurred after a mean follow-up of 8.4 years, and 268 of which were attributed to cardiovascular events. Abnormal ABI (≤ 0.9) and highest baPWV quartile were independently associated with increased risks of all-cause [ABI: hazard ratio (HR) 1.67, 95% confidence interval (CI) 1.30–2.11; baPWV: 1.63, 1.16–2.27] and expanded CVD mortality (ABI: 2.21, 1.62–3.02; baPWV: 1.75, 1.09–2.83). The combination of abnormal ABI (≤ 0.9) and highest baPWV quartile was associated with a significantly higher risk of all-cause (4.51, 2.50–8.11) and expanded CVD mortality (9.74, 4.21–22.51) compared with that of the combination of normal ABI and lowest baPWV quartile. Significant interactions were observed between ABI and baPWV in relation to all-cause and expand CVD mortality (both p for interaction
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- 2022
12. Joint effect of blood pressure and glycemic variation on the risk of cardiovascular morbidity and mortality in persons with type 2 diabetes
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Cheng-Chieh Lin, Chia-Ing Li, Ya-Ling Juan, Chiu-Shong Liu, Chih-Hsueh Lin, Shing-Yu Yang, and Tsai-Chung Li
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Blood Glucose ,Glycated Hemoglobin ,Stroke ,Endocrinology ,Diabetes Mellitus, Type 2 ,Cardiovascular Diseases ,Risk Factors ,Endocrinology, Diabetes and Metabolism ,Humans ,Blood Pressure ,Deoxycytidine Monophosphate ,Retrospective Studies - Abstract
Few studies have explored the association of visit-to-visit variation in blood pressure (BP) and glycemic factors with cardiovascular disease (CVD) morbidity and mortality. This study aimed to examine the independent and joint effect of visit-to-visit BP and glycemic variation on CVD morbidity and mortality in persons with T2DM.The present study consisted of two retrospective cohort studies. The Taiwan Diabetes Study was based on a database of the National Diabetes Care Management Program (DCMP) and linked with cardiovascular morbidity incidence. The Taichung Diabetes Study was based on the DCMP database of a medical center, which can be linked with the National Death Registry dataset. The outcomes were analyzed by using Cox's proportional hazard models.A total of 13,280 and 10,894 persons with T2DM in Taiwan and Taichung Diabetes Study, respectively, were included. SBP-CV, FPG-CV, and HbA1c-CV were significant predictors of stroke, CVD event or death, all-cause mortality, and expanded CVD mortality, whereas DBP-CV was a significant predictor of all-cause mortality and expanded and non-expanded CVD mortality. The joint effect of SBP, FPG, and HbA1c predicted the incidence of stroke and CVD event or death with increased risks of 16 %-35 %. In addition, the joint effect of SBP, DBP, FPG, and HbA1c was associated with all-cause and expanded CVD mortality with increased risks of 29 %-81 %.The joint effect of BP and glucose variation improved the prediction of cardiovascular morbidity and mortality. Moreover, simultaneous measurement of visit-to-visit BP and glycemic variation may stratify persons with cardiovascular risks and may be regarded as important therapeutic goals in the care of T2DM.
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- 2022
13. Risk prediction of nephropathy by integrating clinical and genetic information among adult patients with type 2 diabetes
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Li-Na Liao, Tsai-Chung Li, Chih-Ching Yeh, Chia-Ing Li, Chiu-Shong Liu, Chuan-Wei Yang, Ya-Fei Yang, Chih-Hsueh Lin, Fuu-Jen Tsai, and Cheng-Chieh Lin
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Endocrinology ,Endocrinology, Diabetes and Metabolism ,Internal Medicine ,General Medicine - Abstract
Diabetic nephropathy (DN) is a major healthcare challenge. We developed and internally and externally validated a risk prediction model of DN by integrating clinical factors and SNPs from genes of multiple CKD-related pathways in the Han Chinese population.A total of 1526 patients with type 2 diabetes were randomly allocated into derivation (n = 1019) or validation (n = 507) sets. External validation was performed with 3899 participants from the Taiwan Biobank. We selected 66 SNPs identified from literature review for building our weighted genetic risk score (wGRS). The steps for prediction model development integrating clinical and genetic information were based on the Framingham Heart Study.The AUROC (95% CI) for this DN prediction model with combined clinical factors and wGRS was 0.81 (0.78, 0.84) in the derivation set. Furthermore, by directly using the information of these 66 SNPs, our final prediction model had AUROC values of 0.85 (0.82, 0.87), 0.89 (0.86, 0.91), and 0.77 (0.74, 0.80) in the derivation, internal validation, and external validation sets, respectively. Under the combined model, the results with a cutoff point of 30% showed 70.91% sensitivity, 67.84% specificity, 51.54% positive predictive value, and 82.86% negative predictive value.We developed and internally and externally validated a model with clinical factors and SNPs from genes of multiple CKD-related pathways to predict DN in Taiwan. This model can be used in clinical risk management practice as a screening tool to identify persons who are genetically predisposed to DN for early intervention and prevention.
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- 2022
14. Frailty status changes are associated with healthcare utilization and subsequent mortality in the elderly population
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Cheng-Chieh Lin, Chih Hsueh Lin, Chia-Ming Li, Tsai-Chung Li, Chiu-Shong Liu, Wen-Yuan Lin, and Chia-Ing Li
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medicine.medical_specialty ,Frail Elderly ,Population ,Taiwan ,03 medical and health sciences ,0302 clinical medicine ,Epidemiology ,medicine ,Outpatient clinic ,Humans ,030212 general & internal medicine ,Prospective Studies ,education ,Prospective cohort study ,Geriatric Assessment ,Aged ,education.field_of_study ,Frailty ,business.industry ,lcsh:Public aspects of medicine ,Hazard ratio ,Public Health, Environmental and Occupational Health ,Health care ,lcsh:RA1-1270 ,Odds ratio ,Patient Acceptance of Health Care ,Confidence interval ,Utilization ,Emergency medicine ,Biostatistics ,business ,030217 neurology & neurosurgery ,Research Article - Abstract
Background This study determined (1) whether a change in frailty status after a 1 year follow up is associated with healthcare utilization and evaluated (2) whether a change in frailty status after a 1 year follow up and health care utilization are associated with all-cause mortality in a sample of Taiwan population. Methods This work is a population-based prospective cohort study involving residents aged ≥65 years in 2009. A total of 548 elderly patients who received follow-ups in the subsequent year were included in the current data analysis. Fried frailty phenotype was measured at baseline and 1 year. Information on the outpatient visits of each specialty doctor, emergency care utilization, and hospital admission during the 2 month period before the second interview was collected through standardized questionnaires administered by an interviewer. Deaths were verified by indexing to the national database of deaths. Results At the subsequent 1 year follow-up, 73 (13.3%), 356 (64.9%), and 119 (21.7%) elderly participants exhibited deterioration, no change in status, and improvement in frailty states, respectively. Multivariate logistic analysis showed the high risk of any type of outpatient use (odds ratios [OR] 1.94, 95% confidence interval [CI] 1.02–3.71) among older adults with worse frailty status compared with those who were robust at baseline and had unchanged frailty status after 1 year. After multivariate adjustment, participants with high outpatient clinic utilization had significantly higher mortality than those with low outpatient clinic visits among unchanged pre-frail or frail (hazard ratios [HR] 2.79, 95% CI: 1.46–5.33) and frail to pre-frail/robust group (HR 9.32, 95% CI: 3.82–22.73) if the unchanged robustness and low outpatient clinic visits group was used as the reference group. Conclusions The conditions associated with frailty status, either after 1 year or at baseline, significantly affected the outpatient visits and may have increased medical expenditures. Combined change in frailty status and number of outpatient visits is related to increased mortality.
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- 2021
15. Atomic-Layer Controlled Interfacial Band Engineering at Two-Dimensional Layered PtSe2/Si Heterojunctions for Efficient Photoelectrochemical Hydrogen Production
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Lain-Jong Li, Yi Chou, Cheng Chieh Lin, Cheng-Yen Wen, Ming-Yang Li, Yi-Chia Chou, Chun-Wei Chen, Tien Tien Yeh, Chih-Wei Luo, Wen-Hao Chang, Cheng Chu Chung, Chuan Yu Wei, Chih-I Wu, Chia Shuo Li, Han Yeh, and Po Hsien Wu
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Photocurrent ,Materials science ,business.industry ,General Engineering ,General Physics and Astronomy ,Heterojunction ,02 engineering and technology ,Chemical vapor deposition ,Photoelectrochemical cell ,010402 general chemistry ,021001 nanoscience & nanotechnology ,01 natural sciences ,Photocathode ,0104 chemical sciences ,Monolayer ,Reversible hydrogen electrode ,Optoelectronics ,General Materials Science ,Thin film ,0210 nano-technology ,business - Abstract
Platinum diselenide (PtSe2) is a group-10 two-dimensional (2D) transition metal dichalcogenide that exhibits the most prominent atomic-layer-dependent electronic behavior of "semiconductor-to-semimetal" transition when going from monolayer to bulk form. This work demonstrates an efficient photoelectrochemical (PEC) conversion for direct solar-to-hydrogen (H2) production based on 2D layered PtSe2/Si heterojunction photocathodes. By systematically controlling the number of atomic layers of wafer-scale 2D PtSe2 films through chemical vapor deposition (CVD), the interfacial band alignments at the 2D layered PtSe2/Si heterojunctions can be appropriately engineered. The 2D PtSe2/p-Si heterojunction photocathode consisting of a PtSe2 thin film with a thickness of 2.2 nm (or 3 atomic layers) exhibits the optimized band alignment and delivers the best PEC performance for hydrogen production with a photocurrent density of -32.4 mA cm-2 at 0 V and an onset potential of 1 mA cm-2 at 0.29 V versus a reversible hydrogen electrode (RHE) after post-treatment. The wafer-scale atomic-layer controlled band engineering of 2D PtSe2 thin-film catalysts integrated with the Si light absorber provides an effective way in the renewable energy application for direct solar-to-hydrogen production.
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- 2021
16. TCM as adjunctive therapy improves risks of respiratory hospitalizations in persons with type 2 diabetes: A retrospective cohort study
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Pei-Chun Lin, Cheng-Chieh Lin, Chia-Ing Li, Tang-Chuan Wang, Yi-Hao Peng, Tung-Ti Chang, Chin-Yi Lin, Tsai-Chung Li, and Ching-Liang Hsieh
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General Medicine - Published
- 2023
17. CsPbBr3 nanocrystals plasmonic distributed Bragg reflector waveguide laser
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Ahmad Syazwan Ahmad Kamal, Cheng-Chieh Lin, Zhiyu Wang, Di Xing, Yang-Chun Lee, Mu-Hsin Chen, Ya-Lun Ho, Chun-Wei Chen, and Jean-Jacques Delaunay
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Physics and Astronomy (miscellaneous) - Abstract
The recent development of perovskite-based lasers showcased the outstanding optical properties of the material such as high absorption coefficient and high quantum yield. The lasers were demonstrated in the form of nanowires and nanoplates, which are difficult to be integrated on a chip in the form of high-density arrays due to the difficulties in positioning them on the chip. The solution to this problem should be to use the well-known lithography process in the fabrication process of the lasers. In this work, we demonstrate several perovskite-based plasmonic lasers that were fabricated by using the lithographic in-mold patterning method that relies on the electron beam lithography process. The lasers utilized CsPbBr3 perovskite nanocrystals as the gain material and plasmonic distributed Bragg reflector grating structure as the optical feedback provider to achieve a low lasing threshold of 42.5 μJ/cm2 with a linewidth of 0.6 nm (FWHM) at room temperature. The use of the lithographic process in the fabrication of the lasers makes it possible to fabricate and integrate them on a chip in a relatively high-density manner, so that they can be used extensively in quantum optics and on-chip integrated photonics applications.
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- 2023
18. Association of high-sensitivity C-reactive protein and diabetic nephropathy in patients with type 2 diabetes: a Mendelian randomization study
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Cheng-Chieh Lin, Chia-Ing Li, Chiu-Shong Liu, Li-Na Liao, Chuan-Wei Yang, Chih-Hsueh Lin, Shing-Yu Yang, and Tsai-Chung Li
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Endocrinology, Diabetes and Metabolism - Abstract
IntroductionObservational studies support the relationship between C-reactive protein (CRP) level and diabetic nephropathy (DN) in patients with diabetes. The research question regarding whether the relationship between serum high-sensitivity C-reactive protein (hsCRP) level and DN is causal lacks experimental evidence. Therefore, this study aimed to evaluate the causality between hsCRP and DN based on Mendelian randomization (MR) analysis.Research design and methodsA total of 2332 participants with type 2 diabetes from the Taiwan Biobank database was analyzed. Genetic risk scores (GRSs), which comprise four validated CRP loci as two instrumental variables, were calculated as unweighted and weighted scores to evaluate the causal relationship of hsCRP with DN risk. The two-stage regression model was used to estimate OR and 95% CI.ResultsThe analyses of the observational study showed that the hsCRP level was significantly associated with DN after multivariate adjustment (adjusted OR 1.15; 95% CI 1.01 to 1.32). Unweighted/weighted GRSs for log-transformed hsCRP satisfied MR assumptions 1 and 3, respectively; that is, a significant association with hsCRP was observed but that with DN was absent (adjusted OR 1.00, 95% CI 0.92 to 1.09; 1.00, 0.72 to 1.39, respectively). The MR analyses demonstrated that a 1-unit increase in the log-transformed genetically predicted hsCRP by unweighted and weighted GRSs was associated with DN, demonstrating ORs of 1.80 (95% CI 1.51 to 2.14) and 1.67 (95% CI 1.40 to 1.98), respectively.ConclusionsThe current study provided experimental evidence that hsCRP level was causally related to DN. These findings suggest that the elevated hsCRP may be a causal risk factor for DN in patients with type 2 diabetes.
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- 2023
19. Chronic Neck Pain Affects Shoulder Muscle Activity and Postural Control During Functional Reach
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Shiang Hua Hua, Cheng Feng Lin, Jen Chieh Liao, and Cheng Chieh Lin
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medicine.medical_specialty ,Cervical muscles ,business.industry ,0206 medical engineering ,Biomedical Engineering ,Early detection ,Muscle activation ,02 engineering and technology ,General Medicine ,Shoulder muscle ,020601 biomedical engineering ,030218 nuclear medicine & medical imaging ,Postural control ,Upper trapezius muscle ,03 medical and health sciences ,Chronic neck pain ,0302 clinical medicine ,Physical medicine and rehabilitation ,Medicine ,Muscle activity ,business - Abstract
Chronic neck pain may affect sensorimotor integration, which is critical for postural control. Accordingly, this study investigated whether individuals with chronic neck pain display altered muscle activation and postural control compared with those of healthy adults while performing functional reach tasks. Three-dimensional kinematic analyses and electromyographic analyses were performed. 20 individuals with chronic neck pain and twenty healthy adults were recruited. The reach distance, anterior displacements of the centers of mass and pressure, and activity of the cervical muscles were recorded during functional reach tasks. Compared with the healthy adults, the individuals with chronic neck pain showed significantly smaller anterior displacements of the centers of mass and pressure and reduced muscle activity of the upper trapezius muscle. However, no difference in the reach distance was observed between the two groups. It is speculated that a functional reach task may not be sensitive enough to detect changes in the postural control of individuals with chronic neck pain. For individuals with chronic neck pain, a combination of clinical measures and quantitative assessments of the centers of mass and pressure is suggested to facilitate the early detection of changes in postural control.
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- 2021
20. Lithographic in-mold patterning for CsPbBr3 nanocrystals distributed Bragg reflector single-mode laser
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Zhiyu Wang, Cheng Chieh Lin, Jean-Jacques Delaunay, Di Xing, Ahmad Syazwan Ahmad Kamal, Mu-Hsin Chen, Yang-Chun Lee, Chun-Wei Chen, and Ya-Lun Ho
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Materials science ,business.industry ,Grating ,Laser ,Distributed Bragg reflector ,law.invention ,Nanocrystal ,law ,Etching (microfabrication) ,Optical cavity ,Optoelectronics ,General Materials Science ,business ,Lithography ,Lasing threshold - Abstract
Extensive studies on lead halide perovskites have shown that these materials are excellent candidates as gain mediums. Recently, many efforts have been made to incorporate perovskite lasers in integrated optical circuits. Possible solutions would be to utilize standard lithography with an etching/lift-off process or a direct laser etching technique. However, due to the fragile nature of the lead halide perovskites which gives rise to significant material deterioration during the lithography and etching processes, realizing a small-size, low-roughness, and single-mode laser remains a challenge. Here, a lithographic in-mold patterning method realized by nanocrystal concentration control and a multi-step filling-drying process is proposed to demonstrate CsPbBr3 nanocrystals distributed-Bragg-reflector (DBR) waveguide lasers. This method realizes the patterning of the CsPbBr3 nanocrystal laser cavity and DBR grating without lift-off and etching processes, and the smallest fabricated structures are obtained in a few hundred nanometers. The single-mode lasing is demonstrated at room temperature with a threshold of 23.5 μJ cm-2. The smallest full width at half maximum FWHM of the laser output is 0.4 nm. Due to the fabrication process and the DBR laser geometry, the lasers can be fabricated in a compact array, which is important for incorporating perovskite-based lasers in complex optoelectronic circuits.
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- 2021
21. Clean water generation through a multifunctional activated carbon-TiO2 interfacial solar distillation system
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Kuan-Yu Chen, Chun-Wei Chen, Webber Wei-Po Lai, Cheng-Chieh Lin, Angela Yu-Chen Lin, and Hui-Ju Wang
- Subjects
Suspended solids ,Materials science ,General Chemical Engineering ,Evaporation ,02 engineering and technology ,General Chemistry ,010402 general chemistry ,021001 nanoscience & nanotechnology ,01 natural sciences ,Desalination ,0104 chemical sciences ,law.invention ,Adsorption ,Distilled water ,Chemical engineering ,law ,medicine ,Photocatalysis ,0210 nano-technology ,Distillation ,Activated carbon ,medicine.drug - Abstract
Solar distillation is emerging as an environmentally friendly and energy-effective technology for clean water generation. However, bulk water heating and the possibly complex composition of water matrices of source water could undermine the system efficacy. In this study, an interfacial evaporation device consisting of activated carbon combined with P25 TiO2 as the top layer and polyethylene foam as the bottom layer (AC-P25/foam device) was established. With the excellent optical absorbance of AC and the heat localization effect contributed by the PE foam, the evaporation rate (revp) of the device (revp = 2.1 kg m−2 h−1) was improved by 209% and 71% compared with that of the water-only (revp = 0.68 kg m−2 h−1) and conventional evaporation (i.e., submerged AC-P25) systems (revp = 1.23 kg m−2 h−1), respectively. The reusability test showed the stable evaporation performance of AC-P25/foam within 7 cycles; this interfacial evaporation was also found to be less affected by suspended solids in water due to a reduction in the influence of light scattering. The AC-P25/foam device not only possessed photothermal ability for water distillation but was also able to prevent enrichment of volatile organic compounds (i.e., phenol) with ∼95% removal efficiency through adsorption and photocatalytic reactions under illumination. Additionally, an outdoor solar distillation test performed with synthetic saline water demonstrated the desalination ability of the AC-P25/foam device, with the concentrations of all ions in the distilled water ≤3.5 mg L−1, far below the drinking water guideline value provided by the World Health Organization. The materials of the AC-P25/foam photothermal device are readily available and easily fabricated, showing the practical feasibility of this device for clean water generation.
- Published
- 2021
22. Mitochondrial <scp>DNA</scp> haplogroups affect physical performances in Han older adults: an 8‐year follow‐up prospective cohort study
- Author
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Chuan-Wei Yang, Jan-Gowth Chang, Chia-Ing Li, Wen-Yuan Lin, Chih Hsueh Lin, Tsai-Chung Li, Cheng-Chieh Lin, and Chiu-Shong Liu
- Subjects
Male ,Mitochondrial DNA ,genetic structures ,business.industry ,Physical Functional Performance ,DNA, Mitochondrial ,Haplogroup ,Preferred walking speed ,Grip strength ,Haplotypes ,Humans ,Medicine ,Population study ,Female ,Prospective Studies ,business ,Prospective cohort study ,Body mass index ,Aged ,Follow-Up Studies ,Demography ,Human mitochondrial DNA haplogroup - Abstract
Aim The objective of this study was to explore the association between mitochondrial DNA (mtDNA) haplogroups and physical performances in Han older adults. Methods This study was an 8-year follow-up prospective cohort study. A total of 104 Han older adults completed the measurements of the 6-min walk test, grip strength and mitochondrial DNA sequencing. The mtDNA haplogroups were classified by using HaploGrep2 software. We used the mixed model to analyze the longitudinal effect of mtDNA haplogroups on physical performance tests among three waves of data. Results The mean age at wave 3 among men and women were 78.3 and 77.2 years, respectively. The overall proportions of mtDNA haplogroups in this study population was 26.9% F, 21.2% M, 15.4% R, 14.4% D, 8.7% B and others. After adjusted for age, sex, ethnicity, body mass index and exercise, the interaction of mtDNA haplogroup M and waves significantly affected the 6-min walk distance. Notably, the adjusted mean of the 6-min walk distance among the group of mtDNA haplogroup M was significantly lower than other haplogroups at wave 3. The adjusted mean of grip strength among the group of mtDNA haplogroup R was significantly higher than other haplogroups at wave 3. Conclusions This finding suggests that mtDNA haplogroups might have effects on the 6-min walk test and grip strength in Han older adults, although studies of the physical performance of older adults with larger sample sizes are necessary to further substantiate these findings. Geriatr Gerontol Int 2021; 21: 166-171.
- Published
- 2020
23. Traditional Chinese Medicine Treatment Associated with Female Infertility in Taiwan: A Population-Based Case-Control Study
- Author
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Hui-Lien Lai, Tsai-Chung Li, Yueh-Hsiang Liao, Cheng-Chieh Lin, Jaung-Geng Lin, and Chin-Chuan Tsai
- Subjects
Infertility ,medicine.medical_specialty ,Article Subject ,Population ,Traditional Chinese medicine ,Logistic regression ,law.invention ,Other systems of medicine ,03 medical and health sciences ,0302 clinical medicine ,Randomized controlled trial ,law ,Medicine ,education ,education.field_of_study ,business.industry ,Obstetrics ,Female infertility ,Case-control study ,Odds ratio ,medicine.disease ,030205 complementary & alternative medicine ,Complementary and alternative medicine ,030220 oncology & carcinogenesis ,business ,RZ201-999 ,Research Article - Abstract
Background. Traditional Chinese medicine (TCM) for the treatment of female infertility remains ambiguous. The aim of the present case-control study was to examine the association between TCM treatment and successful pregnancy among infertile women. Methods. This population-based case-control study included the data from 2,627 infertile women with successful pregnancy and 2,627 infertile women without successful pregnancy using datasets from the Longitudinal Health Insurance Database 2000 of the National Health Insurance Research Database during 2000–2010. The odds ratios (ORs) and 95% confidence intervals (CIs) for the relationship between TCM use and successful pregnancy in infertility women were estimated using logistic regression. Results. Patients who received TCM treatment significantly increased in successful pregnancy (OR = 1.48; 95% CI = 1.31–1.66), compared with patients without TCM. Si-Wu-Tang (OR = 4.25; 95% CI = 2.18, 8.30), Gui-Zhi-Fu-Ling-Wan (OR = 3.27; 95% CI = 2.13, 5.02), and Jia-Wei-Xiao-Yao-San (OR = 3.17; 95% CI = 2.35, 4.28) were the TCM agents that were most strongly associated with successful pregnancy among infertile women. Conclusions. Our study findings indicate that TCM is associated with higher likelihood of successful pregnancy in infertile women, which is worthy of further investigation by randomized control trial.
- Published
- 2020
24. Association between angiotensin receptor blockers and suicide: nationwide population-based propensity score matching study
- Author
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Cheng-Li Lin, Chung Y. Hsu, Shih-Yi Lin, I-Kuan Wang, Wu-Huei Hsu, Chia-Hung Kao, Cheng-Chieh Lin, Chia-Der Lin, and Ming-Han Hsieh
- Subjects
medicine.medical_specialty ,Angiotensin-Converting Enzyme Inhibitors ,urologic and male genital diseases ,Cohort Studies ,Angiotensin Receptor Antagonists ,03 medical and health sciences ,0302 clinical medicine ,Internal medicine ,medicine ,Humans ,Cumulative incidence ,cardiovascular diseases ,Medical prescription ,Propensity Score ,Survival analysis ,Retrospective Studies ,Suicide attempt ,business.industry ,medicine.disease ,female genital diseases and pregnancy complications ,030227 psychiatry ,Psychiatry and Mental health ,Clinical Psychology ,Mood disorders ,Propensity score matching ,Cohort ,Anxiety ,medicine.symptom ,business ,hormones, hormone substitutes, and hormone antagonists ,030217 neurology & neurosurgery - Abstract
Background Angiotensin receptor blockers (ARBs) have been reported to ameliorate anxiety and mood disorders in animal models. Cohort links between ARB use and suicide risk in humans require clarification. Methods Data were obtained from the National Health Insurance Research Database. Patients diagnosed as having hypertension according to the criteria of the International Classification of Diseases, Ninth Revision, Clinical Modification (401-405) from January 1, 2000 to December 31, 2012 were enrolled as the target population. We defined enrollees who had received ARB prescriptions for at least 28 days as ARB users. Those who had never taken ARB prior or during the study period were defined as ARB nonusers and were propensity score–matched with ARB users. The end outcome was confirmation of a suicide attempt. Results After propensity score matching was conducted, 40,976 ARB users and 40,976 nonusers were selected as the matched cohorts. The overall incidence rate of suicide attempt was significantly lower in ARB users than in nonusers (0.51 vs. 1.07 per 10,000 person-years; adjusted hazard ratio = 0.48, 95% confidence interval = 0.26–0.87). A Kaplan–Meier survival analysis with a log-rank test revealed a lower cumulative incidence of suicide attempt in ARB users than in nonusers (p Conclusions ARB use was not associated with an increased risk for suicide compared with non-ARB use.
- Published
- 2020
25. Sleep duration predicts subsequent long-term mortality in patients with type 2 diabetes: a large single-center cohort study
- Author
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Chia-Ing, Li, Cheng-Chieh, Lin, Chiu-Shong, Liu, Chih-Hsueh, Lin, Shing-Yu, Yang, and Tsai-Chung, Li
- Subjects
Cohort Studies ,Diabetes Mellitus, Type 2 ,Cardiovascular Diseases ,Endocrinology, Diabetes and Metabolism ,Humans ,Sleep ,Cardiology and Cardiovascular Medicine ,Body Mass Index - Abstract
Background Sleep duration is associated with mortality. However, prior studies exploring whether sleep duration predicts subsequent long-term mortality in patients with diabetes are limited. This study aims to examine whether metabolic factors affect the associations between baseline sleep duration and subsequent risks of all-cause, expanded, and non-expanded cardiovascular disease (CVD) mortalities among patients with type 2 diabetes (T2D). Methods A total of 12,526 T2D patients aged 30 years and older, with a follow-up period ≥ 3 years, were identified from the Diabetes Case Management Program of a medical center in Taiwan. Sleep duration was measured using computerized questionnaires by case managers, and the time frame for this question was 1 month prior to the interview date. Sleep duration in relation to subsequent mortality from all causes, expanded CVD, and non-expanded CVD was examined using Cox proportional hazard models. Results Within 10 years of follow-up, 2918 deaths (1328 CVD deaths and 1590 non-CVD deaths) were recorded. A J-shaped association was observed for all-cause, expanded CVD, and non-expanded CVD mortalities, and the lowest risks were observed for patients with 5–7 h of sleep. The significant joint effects included sleep duration of more or less than 7 h with age ≥ 65 years [adjusted HRs: 4.00 (3.49–4.60)], diabetes duration ≥ 5 years [1.60 (1.40–1.84)], age at diabetes diagnosis ≤ 45 years [1.69 (1.38–2.07)], insulin use [1.76 (1.54–2.03)], systolic blood pressure/diastolic blood pressure > 130/85 mmHg [1.24 (1.07–1.43)], triglyceride ≥ 150 mg/dL [1.38 (1.22–1.56)], HbA1c ≥ 7% [1.31 (1.13–1.52)], and body mass index 2 [1.31 (1.17–1.45)] for all-cause mortality. Conclusion A J-shaped association was observed between sleep duration and all-cause and expanded CVD mortality, and a sleep duration of 5–7 h had the lowest mortality risk. Sleep duration also showed significant synergistic interactions with diabetes duration but shared an antagonistic interaction with age and obesity.
- Published
- 2022
26. Development and validation of a risk prediction model for chronic kidney disease among individuals with type 2 diabetes
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Cheng-Chieh, Lin, May Jingchee, Niu, Chia-Ing, Li, Chiu-Shong, Liu, Chih-Hsueh, Lin, Shing-Yu, Yang, and Tsai-Chung, Li
- Subjects
Male ,Multidisciplinary ,Diabetes Mellitus, Type 2 ,Risk Factors ,Humans ,Female ,Deoxycytidine Monophosphate ,Renal Insufficiency, Chronic ,Glomerular Filtration Rate ,Retrospective Studies - Abstract
Many studies had established the chronic kidney disease (CKD) prediction models, but most of them were conducted on the general population and not on patients with type 2 diabetes, especially in Asian populations. This study aimed to develop a risk prediction model for CKD in patients with type 2 diabetes from the Diabetes Care Management Program (DCMP) in Taiwan. This research was a retrospective cohort study. We used the DCMP database to set up a cohort of 4,601 patients with type 2 diabetes without CKD aged 40–92 years enrolled in the DCMP program of a Taichung medical center in 2002–2016. All patients were followed up until incidences of CKD, death, and loss to follow-up or 2016. The dataset for participants of national DCMP in 2002–2004 was used as external validation. The incident CKD cases were defined as having one of the following three conditions: ACR data greater than or equal to 300 (mg/g); both eGFR data less than 60 (ml/min/1.73 m2) and ACR data greater than or equal to 30 (mg/g); and eGFR data less than 45 (ml/min/1.73 m2). The study subjects were randomly allocated to derivation and validation sets at a 2:1 ratio. Cox proportional hazards regression model was used to identify the risk factors of CKD in the derivation set. Time-varying area under receiver operating characteristics curve (AUC) was used to evaluate the performance of the risk model. After an average of 3.8 years of follow-up period, 3,067 study subjects were included in the derivation set, and 786 (25.63%) were newly diagnosed CKD cases. A total of 1,534 participants were designated to the validation set, and 378 (24.64%) were newly diagnosed CKD cases. The final CKD risk factors consisted of age, duration of diabetes, insulin use, estimated glomerular filtration rate, albumin-to-creatinine ratio, high-density lipoprotein cholesterol, triglyceride, diabetes retinopathy, variation in HbA1c, variation in FPG, and hypertension drug use. The AUC values of 1-, 3-, and 5-year CKD risks were 0.74, 0.76, and 0.77 in the validation set, respectively, and were 0.76, 0.77, and 0.76 in the sample for external validation, respectively. The value of Harrell’s c-statistics was 0.76 (0.74, 0.78). The proposed model is the first CKD risk prediction model for type 2 diabetes patients in Taiwan. The 1-, 3-, and 5-year CKD risk prediction models showed good prediction accuracy. The model can be used as a guide for clinicians to develop medical plans for future CKD preventive intervention in Chinese patients with type 2 diabetes.
- Published
- 2022
27. Direct investigation of the reorientational dynamics of A-site cations in 2D organic-inorganic hybrid perovskite by solid-state NMR
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Cheng-Chieh Lin, Shing-Jong Huang, Pei-Hao Wu, Tzu-Pei Chen, Chih-Ying Huang, Ying-Chiao Wang, Po-Tuan Chen, Denitsa Radeva, Ognyan Petrov, Vladimir M. Gelev, Raman Sankar, Chia-Chun Chen, Chun-Wei Chen, and Tsyr-Yan Yu
- Subjects
Multidisciplinary ,General Physics and Astronomy ,General Chemistry ,General Biochemistry, Genetics and Molecular Biology - Abstract
Limited methods are available for investigating the reorientational dynamics of A-site cations in two-dimensional organic–inorganic hybrid perovskites (2D OIHPs), which play a pivotal role in determining their physical properties. Here, we describe an approach to study the dynamics of A-site cations using solid-state NMR and stable isotope labelling. 2H NMR of 2D OIHPs incorporating methyl-d3-ammonium cations (d3-MA) reveals the existence of multiple modes of reorientational motions of MA. Rotational-echo double resonance (REDOR) NMR of 2D OIHPs incorporating 15N- and ¹³C-labeled methylammonium cations (13C,15N-MA) reflects the averaged dipolar coupling between the C and N nuclei undergoing different modes of motions. Our study reveals the interplay between the A-site cation dynamics and the structural rigidity of the organic spacers, so providing a molecular-level insight into the design of 2D OIHPs.
- Published
- 2022
28. Chronic Kidney Disease Progression Risk in Patients With Diabetes Mellitus Using Dihydropyridine Calcium Channel Blockers: A Nationwide, Population-Based, Propensity Score Matching Cohort Study
- Author
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Shih-Yi, Lin, Cheng-Li, Lin, Cheng-Chieh, Lin, Wu-Huei, Hsu, Chung-Y, Hsu, and Chia-Hung, Kao
- Subjects
Pharmacology ,Pharmacology (medical) ,urologic and male genital diseases ,female genital diseases and pregnancy complications - Abstract
Background: Whether diabetes mellitus (DM) patients with chronic kidney disease (CKD) can glean individual renal benefit from dihydropyridine calcium channel blockers (DCCBs) remains to be determined. We conducted a nationwide, population-based, propensity score matching cohort study to examine the effect of DCCBs on CKD progression in DM patients with CKD.Methods: One million individuals were randomly sampled from Taiwan’s National Health Insurance Research Database. The study cohort consisted of DM patients with CKD who used DCCBs. The comparison cohort was propensity-matched for demographic characteristics and comorbidities. The endpoint was advanced CKD or end-stage renal disease (ESRD). The Cox proportional hazards model was used to calculate the risks.Results: In total, 9,761 DCCB users were compared with DCCB nonusers at a ratio of 1:1. DCCB users had lower risk of advanced CKD and ESRD than nonusers—with adjusted hazard ratio [aHR; 95% confidence interval (CI)] of 0.64 (0.53–0.78) and 0.59 (95% CI, 0.50–0.71) for advanced CKD and ESRD, respectively. DCCB users aged ≥65 years had the lowest incidence rates of advanced CKD and ESRD—with aHR (95% CI) of 0.47 (0.34–0.65) and 0.48 (0.35–0.65) for advanced CKD and ESRD, respectively. Finally, cumulative DCCB use for >1,100 days was associated with the lowest advanced CKD and ESRD risks [(aHR, 0.29 (95% CI, 0.19–0.44)].Conclusion: DM patients with CKD who used DCCBs had lower risk of progression to advanced CKD and ESRD than nonusers did.
- Published
- 2022
29. Stabilized High-Membered and Phase-Pure 2D All Inorganic Ruddlesden-Popper Halide Perovskites Nanocrystals as Photocatalysts for the CO
- Author
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Cheng-Chieh, Lin, Jia-Ying, Li, Nian-Zu, She, Shao-Ku, Huang, Chih-Ying, Huang, I-Ta, Wang, Fu-Li, Tsai, Chuan-Yu, Wei, Ting-Yi, Lee, Di-Yan, Wang, Cheng-Yen, Wen, Shao-Sian, Li, Atsushi, Yabushita, Chih-Wei, Luo, Chia-Chun, Chen, and Chun-Wei, Chen
- Abstract
In contrast to the 2D organic-inorganic hybrid Ruddlesden-Popper halide perovskites (RPP), a new class of 2D all inorganic RPP (IRPP) has been recently proposed by substituting the organic spacers with an optimal inorganic alternative of cesium cations (Cs
- Published
- 2022
30. Risk of Viral Infection in Patients Using Either Angiotensin-converting Enzyme Inhibitors or Angiotensin Receptor Blockers: A Nationwide Population-based Propensity Score Matching Study
- Author
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Cheng-Chieh Lin, Shu-Woei Ju, Chia-Hung Kao, Chia-Hui Chou, Wu-Huei Hsu, Shih-Yi Lin, Cheng-Li Lin, Chih-Yu Chi, and Chung Y. Hsu
- Subjects
0301 basic medicine ,Microbiology (medical) ,medicine.medical_specialty ,Angiotensin-Converting Enzyme Inhibitors ,030204 cardiovascular system & hematology ,Lower risk ,Angiotensin Receptor Antagonists ,03 medical and health sciences ,0302 clinical medicine ,Interquartile range ,Internal medicine ,Humans ,Medicine ,cardiovascular diseases ,Propensity Score ,Retrospective Studies ,biology ,Proportional hazards model ,business.industry ,Hazard ratio ,Angiotensin-converting enzyme ,Middle Aged ,Confidence interval ,030104 developmental biology ,Infectious Diseases ,Virus Diseases ,Cohort ,Propensity score matching ,biology.protein ,business - Abstract
Background We hypothesized that renin–angiotensin system (RAS) blockers have systemic protective effects beyond the respiratory tract and could reduce the risk of viral infections. Methods We used the National Health Insurance Research Database and identified 2 study cohorts: the angiotensin receptor blocker (ARB) cohort and angiotensin-converting enzyme inhibitor (ACEI) cohort. Propensity score matching was applied at a 1:1 ratio by all associated variables to select 2 independent control cohorts for the ARB and ACEI cohorts. A Cox proportional hazards model was applied to assess the end outcome of viral infection. Results The number of ARB and ACEI users was 20 207 and 18 029, respectively. The median age of ARB users and nonusers was 53.7 and 53.8 years, respectively. The median follow-up duration of ARB users and nonusers was 7.96 and 7.08 years; the median follow-up duration of ACEI users and nonusers was 8.70 and 8.98 years, respectively. The incidence rates of viral infections in ARB users and nonusers were 4.95 and 8.59 per 1000 person-years, respectively, and ARB users had a lower risk of viral infection than nonusers (adjusted hazard ratio [aHR], 0.53 [95% confidence interval {CI}, .48–.58]). The incidence rates of viral infections in ACEI users and nonusers were 6.10 per 1000 person-years and 7.72 per 1000 person-years, respectively, and ACEI users had a lower risk of viral infection than nonusers (aHR, 0.81 [95% CI, .74–.88]). Conclusions Hypertensive patients using either ARBs or ACEIs exhibit a lower risk of viral infection than nonusers.
- Published
- 2020
31. Longitudinal data of multimorbidity and polypharmacy in older adults in Taiwan from 2000 to 2013
- Author
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Chih Hsueh Lin, Shih-Wei Lai, Cheng-Li Lin, Kuan-Fu Liao, and Cheng-Chieh Lin
- Subjects
Polypharmacy ,medicine.medical_specialty ,multimorbidity ,Longitudinal data ,business.industry ,Public health ,Short Communication ,General Medicine ,General Biochemistry, Genetics and Molecular Biology ,National health insurance ,Primary prevention ,Environmental health ,Multimorbidity ,Medicine ,Observational study ,polypharmacy ,Prescribed medications ,business ,older adults - Abstract
Objective The objective of the study was to evaluate the prevalences and trends of multimorbidity and polypharmacy in older adults in Taiwan. Methods An observational study was performed using the 2000-2013 database of the Taiwan National Health Insurance Program (analysis in 2018). Participants ≥65 years were included in the study. Multimorbidity was defined as participants having two or more chronic diseases annually. Polypharmacy was defined as the average daily number of prescribed medications ≥5. Results The prevalences of multimorbidity were 42.4% in 2000 and 56% in 2013. The prevalences of polypharmacy were 22.9% in 2000 and 32.1% in 2013. Conclusions From 2000 to 2013, multimorbidity and polypharmacy were prevalent among older adults in Taiwan. Public health efforts to intervene the primary prevention for chronic diseases should be considered in older adults.
- Published
- 2020
32. Impact of Prolonged Tablet Computer Usage with Head Forward and Neck Flexion Posture on Pain Intensity, Cervical Joint Position Sense and Balance Control in Mechanical Neck Pain Subjects
- Author
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Jen Chieh Liao, Chih-Hsiu Cheng, Cheng Chieh Lin, Cheng Feng Lin, Siang Hua Hua, and Cheng Li Lin
- Subjects
Neck pain ,medicine.medical_specialty ,Proprioception ,business.industry ,0206 medical engineering ,Biomedical Engineering ,Joint position sense ,02 engineering and technology ,General Medicine ,020601 biomedical engineering ,030218 nuclear medicine & medical imaging ,Intensity (physics) ,Tablet computer ,03 medical and health sciences ,0302 clinical medicine ,Physical medicine and rehabilitation ,Balance performance ,Neck flexion ,Medicine ,medicine.symptom ,business ,Balance (ability) - Abstract
The prolonged head forward and neck flexion posture associated with tablet computer use is a known risk factor for neck pain. Neck pain related dysfunction may cause proprioceptive errors and deficits in balance control. Thus, this study aimed to investigate the impact of prolonged tablet computer use with head forward and neck flexion posture on the pain intensity, cervical position sense and balance control in mechanical neck pain patients. The prolonged head forward and neck flexion posture associated with tablet computer use is a known risk factor for neck pain. Neck pain related dysfunction may cause proprioceptive errors and deficits in balance control. Thus, this study aimed to investigate the impact of prolonged tablet computer use with head forward and neck flexion posture on the pain intensity, cervical position sense and balance control in mechanical neck pain patients.The prolonged head forward and neck flexion posture associated with tablet computer use is a known risk factor for neck pain. Neck pain related dysfunction may cause proprioceptive errors and deficits in balance control. Thus, this study aimed to investigate the impact of prolonged tablet computer use with head forward and neck flexion posture on the pain intensity, cervical position sense and balance control in mechanical neck pain patients. Twenty subjects with mechanical neck pain (24.1 ± 3.4 years) and 20 healthy controls (23.7 ± 3.3 years) were recruited from a university environment. A neck pain inducing protocol simulating prolonged tablet computer usage with neck flexion posture was performed by the mechanical neck pain subjects until the point of moderate pain. The neck pain related scores, cervical range of motion and neck tissue hardness were evaluated in both the healthy controls and the neck pain subjects before the neck pain inducing protocol. Differences in the cervical joint position sense, neck tissue hardness and static standing balance performance of the healthy controls and mechanical neck pain subjects were investigated after the neck pain inducing protocol. The mechanical neck pain subjects demonstrated a lower cervical range of motion and a harder neck tissue status than the control subjects. The pain intensity reported by the neck pain subjects after the neck pain inducing protocol was similar to that experienced by the subjects in previous pain attacks. Significant differences in the absolute neck joint positioning error were observed between the mechanical neck pain group and the control group. Prolonged tablet computer use with head forward and neck flexion posture did not significantly increase the joint positioning error in the mechanical neck pain group. However, prolonged tablet computer use with head forward and neck flexion posture resulted in a poorer static standing balance performance in the subjects with mechanical neck pain than in the healthy controls. The subjects with mechanical neck pain exhibited a decreased cervical range of motion, a harder neck tissue status and greater neck joint position errors than the healthy controls. In addition, prolonged tablet computer use with head forward and neck flexion posture reproduced the neck pain severity and reduced the balance control ability of the mechanical neck pain subjects.
- Published
- 2020
33. Exploring the Origin of Phase-Transformation Kinetics of CsPbI3 Perovskite Nanocrystals Based on Activation Energy Measurements
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Shao Ku Huang, Cheng-Yen Wen, Chun-Wei Chen, Chung En Hsu, Chia Chun Chen, Yu Chen Huang, Chuan Yu Wei, Cheng Chieh Lin, and Shao Sian Li
- Subjects
Materials science ,Quantum yield ,02 engineering and technology ,Activation energy ,010402 general chemistry ,021001 nanoscience & nanotechnology ,01 natural sciences ,Fluorescence ,0104 chemical sciences ,Nanocrystal ,Transmission electron microscopy ,Chemical physics ,Phase (matter) ,Transformation kinetics ,General Materials Science ,Physical and Theoretical Chemistry ,0210 nano-technology ,Perovskite (structure) - Abstract
Perovskite α-CsPbI3 nanocrystals (NCs) with a high fluorescence quantum yield (QY) typically undergo a rapid phase transformation to a low QY δ-CsPbI3 phase, thus limiting their optoelectronic appl...
- Published
- 2020
34. Body mass index and albumin levels are prognostic factors for long-term survival in elders with limited performance status
- Author
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Cheng-Chieh Lin, Chih Hsueh Lin, Wen-Yuan Lin, Ming May Lai, Chiu-Shong Liu, Kuan Yu Lai, and Tai-Hsien Wu
- Subjects
Male ,Aging ,medicine.medical_specialty ,Health Status ,Longevity ,Serum albumin ,Nutritional Status ,body mass index ,Serum Albumin, Human ,Kaplan-Meier Estimate ,elder ,Internal medicine ,performance status ,Humans ,Medicine ,Hypoalbuminemia ,albumin ,Aged ,Proportional Hazards Models ,Aged, 80 and over ,Performance status ,biology ,business.industry ,Hazard ratio ,Albumin ,Cell Biology ,Prognosis ,medicine.disease ,mortality ,Confidence interval ,Blood pressure ,biology.protein ,Female ,business ,Body mass index ,Research Paper - Abstract
Elderly long-term care facility residents typically have musculoskeletal conditions that may lead to long-term disability and increased mortality. Our main objective was to explore the relationship between body mass index (BMI), albumin levels, and mortality in elderly individuals with limited performance status. Among 182 participants (mean age, 78.8 years; 57% women), 11%, 64%, and 25% had serum albumin levels of 3.5 g/dL, respectively. After multivariate adjustments, diastolic blood pressure >90 mmHg was associated with all-cause mortality [hazard ratio (HR) = 2.08, 95% confidence interval (CI) = 1.13-3.82; P = 0.018]. In addition, BMI 3.5 g/dL (HR = 1.80, 95% CI = 1.11-2.94 and HR = 2.54, 95% CI 1.22-5.30, respectively; P = 0.018 and 0.013, respectively). Highest mortality was noted in participants with albumin levels
- Published
- 2020
35. Association of Interleukin-4 Polymorphisms With Breast Cancer in Taiwan
- Author
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Liang Chih Liu, Cheng-Chieh Lin, Da Tian Bau, Shao Chun Wang, Ting-Yuan Liu, Wen-Shin Chang, Chien Chih Yu, Jan-Gowth Chang, Chia-Wen Tsai, Yun-Chi Wang, Zhi-Hong Wang, and Chin-Nan Chu
- Subjects
Oncology ,Cancer Research ,medicine.medical_specialty ,Genotype ,Taiwan ,Breast Neoplasms ,Polymorphism, Single Nucleotide ,Risk Assessment ,General Biochemistry, Genetics and Molecular Biology ,Breast cancer ,Asian People ,Gene Frequency ,Internal medicine ,Odds Ratio ,Humans ,Medicine ,Genetic Predisposition to Disease ,Allele ,Promoter Regions, Genetic ,Alleles ,Genetic Association Studies ,Interleukin 4 ,Aged ,Aged, 80 and over ,Pharmacology ,business.industry ,Middle Aged ,medicine.disease ,Female ,Interleukin-4 ,business ,Research Article - Abstract
Background/aim The present study aimed at evaluating the contribution of IL-4 promoter T-1099G (rs2243248), C-589T (rs2243250), C-33T (rs2070874) genotypes to the risk of breast cancer in Taiwanese. Materials and methods A total of 1232 breast cancer patients and 1232 age-matched controls were genotyped by polymerase chain reaction-restriction fragment length polymorphism (PCR-RFLP) methodology. Results Genotypic frequencies of IL-4 rs2243248, rs2243250 and rs2070874 were not differentially distributed between case and control groups. Consistently, there was no difference in the distribution of allelic frequencies among patients and controls. Conclusion IL-4 rs2243248, rs2243250 and rs2070874 do not confer breast cancer susceptibility in Taiwanese.
- Published
- 2020
36. People Who Used Illicit Drugs Had Higher Rates of Road Traffic Accidents: a Population-Based Study in Taiwan, 2007–2016
- Author
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Chieh-Liang Huang, I-Ju Tsai, Wen-Chi Lin, Ruey-Yun Wang, Jones Pi-Chang Chuang, Cynthia Wei-Sheng Lee, and Cheng-Chieh Lin
- Subjects
Psychiatry and Mental health - Published
- 2022
37. Applying Machine Learning to Carotid Sonographic Features for Recurrent Stroke in Patients With Acute Stroke
- Author
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Shih-Yi Lin, Kin-Man Law, Yi-Chun Yeh, Kuo-Chen Wu, Jhih-Han Lai, Chih-Hsueh Lin, Wu-Huei Hsu, Cheng-Chieh Lin, and Chia-Hung Kao
- Subjects
machine learning ,acute stroke ,carotid sonographic features ,RC666-701 ,recurrent stroke ,Diseases of the circulatory (Cardiovascular) system ,cardiovascular diseases ,CatBoost model ,Cardiology and Cardiovascular Medicine - Abstract
BackgroundAlthough carotid sonographic features have been used as predictors of recurrent stroke, few large-scale studies have explored the use of machine learning analysis of carotid sonographic features for the prediction of recurrent stroke.MethodsWe retrospectively collected electronic medical records of enrolled patients from the data warehouse of China Medical University Hospital, a tertiary medical center in central Taiwan, from January 2012 to November 2018. We included patients who underwent a documented carotid ultrasound within 30 days of experiencing an acute first stroke during the study period. We classified these participants into two groups: those with non-recurrent stroke (those who has not been diagnosed with acute stroke again during the study period) and those with recurrent stoke (those who has been diagnosed with acute stroke during the study period). A total of 1,235 carotid sonographic parameters were analyzed. Data on the patients' demographic characteristics and comorbidities were also collected. Python 3.7 was used as the programming language, and the scikit-learn toolkit was used to complete the derivation and verification of the machine learning methods.ResultsIn total, 2,411 patients were enrolled in this study, of whom 1,896 and 515 had non-recurrent and recurrent stroke, respectively. After extraction, 43 features of carotid sonography (36 carotid sonographic parameters and seven transcranial color Doppler sonographic parameter) were analyzed. For predicting recurrent stroke, CatBoost achieved the highest area under the curve (0.844, CIs 95% 0.824–0.868), followed by the Light Gradient Boosting Machine (0.832, CIs 95% 0.813–0.851), random forest (0.819, CIs 95% 0.802–0.846), support-vector machine (0.759, CIs 95% 0.739–0.781), logistic regression (0.781, CIs 95% 0.764–0.800), and decision tree (0.735, CIs 95% 0.717–0.755) models.ConclusionWhen using the CatBoost model, the top three features for predicting recurrent stroke were determined to be the use of anticoagulation medications, the use of NSAID medications, and the resistive index of the left subclavian artery. The CatBoost model demonstrated efficiency and achieved optimal performance in the predictive classification of non-recurrent and recurrent stroke.
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- 2022
38. Obesity paradox in associations between body mass index and diabetes-related hospitalization and mortality in patients with type 2 diabetes: Retrospective cohort studies
- Author
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Chia Ing Li, Cheng-Chieh Lin, Jason I. Chiang, Shing Yu Yang, Chih Hsueh Lin, Chiu-Shong Liu, Tsai-Chung Li, and Wen-Yuan Lin
- Subjects
Male ,medicine.medical_specialty ,Endocrinology, Diabetes and Metabolism ,Taiwan ,Type 2 diabetes ,Body Mass Index ,Cohort Studies ,Endocrinology ,Cause of Death ,Internal medicine ,Diabetes mellitus ,Internal Medicine ,Humans ,Medicine ,Obesity ,Registries ,Mortality ,Aged ,Retrospective Studies ,business.industry ,Hazard ratio ,Retrospective cohort study ,General Medicine ,Middle Aged ,Overweight ,medicine.disease ,Hospitalization ,Diabetes Mellitus, Type 2 ,Cohort ,Female ,Underweight ,medicine.symptom ,business ,Body mass index ,Obesity paradox - Abstract
Aim Diabetes is a primary cause of hospitalization and in-hospital mortality. However, studies exploring the relationships between body mass index (BMI) and hospitalization-related and mortality-related outcomes in patients with type 2 diabetes are lacking. Methods Our data were obtained from two independent retrospective cohort studies, namely, the Taiwan Diabetes Study (Taiwan DS), providing hospitalization outcome measures, and the Taichung Diabetes Study (Taichung DS) that can be linked with the National Death Registry dataset. BMI and hospitalization, in-hospital mortality, and all-cause and cause-specific death events were analyzed by Cox proportional hazard regression model. Results A total of 3,541, 38,779, and 10,399 patients died during hospitalization, hospitalized for all-cause and diabetes-related events, respectively, in the Taiwan DS cohort. Moreover, 685 deaths were identified in the Taichung DS cohort. Compared with patients with increasing-but-acceptable-risk obesity, multivariable-adjusted hazard ratios (HRs) of in-hospital mortality, all-cause hospitalization, hospitalization due to diabetes, hypoglycaemia, and renal failure for patients who were underweight were 2.09 (95% confidence interval 1.73, 2.51), 1.39 (1.28, 1.50), 1.69 (1.49, 1.90), 1.87 (1.34, 2.61), and 1.55 (1.26, 1.91). Adjusted HRs of all-cause mortality and non-expanded CVD-related mortality in patients with underweight were 2.02 (1.28, 3.21), and 2.27 (1.28, 4.03). Conclusions The BMI associated with the best survival and less hospitalization was the higher-high-risk obesity (≥ 27.5 kg/m2) category. We observed obesity paradox for mortality outcomes, which should be addressed by further research, particularly on whether randomized controlled trials of adopting a healthy lifestyle for patients with obesity can improve type 2 diabetes patients’ survival.
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- 2019
39. Genetic risk score for risk prediction of diabetic nephropathy in Han Chinese type 2 diabetes patients
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Li Na Liao, Cheng-Chieh Lin, Ching-Chu Chen, Yao-Lung Liu, Chiz-Tzung Chang, Ya-Fei Yang, Chih Hsueh Lin, Chuan Wei Yang, Wen-Yuan Lin, Chiu-Shong Liu, Fuu Jen Tsai, Tsai-Chung Li, Huey-Liang Kuo, and Chia Ing Li
- Subjects
Oncology ,Male ,medicine.medical_specialty ,China ,030232 urology & nephrology ,lcsh:Medicine ,Type 2 diabetes ,Risk Assessment ,Article ,Diabetic nephropathy ,03 medical and health sciences ,0302 clinical medicine ,Asian People ,Predictive Value of Tests ,Diabetes mellitus ,Internal medicine ,Chronic kidney disease ,medicine ,Humans ,Diabetic Nephropathies ,Genetic Predisposition to Disease ,030212 general & internal medicine ,Genetic risk ,lcsh:Science ,Aged ,Multidisciplinary ,Receiver operating characteristic ,Models, Genetic ,business.industry ,lcsh:R ,Middle Aged ,medicine.disease ,Clinical trial ,Risk factors ,Diabetes Mellitus, Type 2 ,Predictive value of tests ,Female ,lcsh:Q ,Risk assessment ,business - Abstract
We evaluated whether genetic information could offer improvement on risk prediction of diabetic nephropathy (DN) while adding susceptibility variants into a risk prediction model with conventional risk factors in Han Chinese type 2 diabetes patients. A total of 995 (including 246 DN cases) and 519 (including 179 DN cases) type 2 diabetes patients were included in derivation and validation sets, respectively. A genetic risk score (GRS) was constructed with DN susceptibility variants based on findings of our previous genome-wide association study. In derivation set, areas under the receiver operating characteristics (AUROC) curve (95% CI) for model with clinical risk factors only, model with GRS only, and model with clinical risk factors and GRS were 0.75 (0.72–0.78), 0.64 (0.60–0.68), and 0.78 (0.75–0.81), respectively. In external validation sample, AUROC for model combining conventional risk factors and GRS was 0.70 (0.65–0.74). Additionally, the net reclassification improvement was 9.98% (P = 0.001) when the GRS was added to the prediction model of a set of clinical risk factors. This prediction model enabled us to confirm the importance of GRS combined with clinical factors in predicting the risk of DN and enhanced identification of high-risk individuals for appropriate management of DN for intervention.
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- 2019
40. Association between glucose variation and lower extremity amputation incidence in individuals with type 2 diabetes: a nationwide retrospective cohort study
- Author
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Mu-Cyun Wang, Tsai-Chung Li, Chiu-Shong Liu, Chih Hsueh Lin, Hui Man Cheng, Chia Ing Li, Wen-Yuan Lin, Cheng-Chieh Lin, and Shing Yu Yang
- Subjects
Blood Glucose ,Male ,0301 basic medicine ,medicine.medical_specialty ,Endocrinology, Diabetes and Metabolism ,Lower extremity amputation ,Crude incidence ,030209 endocrinology & metabolism ,Type 2 diabetes ,Amputation, Surgical ,03 medical and health sciences ,0302 clinical medicine ,Risk Factors ,Diabetes mellitus ,Internal medicine ,Internal Medicine ,Humans ,Medicine ,Aged ,Proportional Hazards Models ,Retrospective Studies ,Glycated Hemoglobin ,business.industry ,Proportional hazards model ,Incidence (epidemiology) ,Ethnic chinese ,Retrospective cohort study ,Middle Aged ,medicine.disease ,030104 developmental biology ,Diabetes Mellitus, Type 2 ,Lower Extremity ,Female ,business - Abstract
Elevated glucose level is one of the risk factors for lower extremity amputation (LEA), but whether glycaemic variability confers independent risks of LEA remains to be elucidated. This study aimed to investigate the association between visit-to-visit glycaemic variability and minor and major LEA risks during 8 years of follow-up in type 2 diabetic individuals aged 50 years and older. This retrospective cohort study included 27,574 ethnic Chinese type 2 diabetic individuals aged ≥50 years from the National Diabetes Care Management Program in Taiwan. Glycaemic variability measures were presented as the CVs of fasting plasma glucose (FPG-CV) and of HbA1c (A1c-CV). The effect of glycaemic variability on the incidence of LEA events was analysed using Cox proportional hazards models. After a median follow-up of 8.9 years, 541 incident cases of LEA with a crude incidence density rate of 2.4 per 1000 person-years were observed. After multivariate adjustment, FPG-CV and A1c-CV were found to be significantly associated with minor LEA, with corresponding HRs of 1.53 (95% CI 1.15, 2.04) and 1.34 (95% CI 1.02, 1.77) for the third tertiles of FPG-CV and A1c-CV, respectively. In addition, these associations were stronger amongst older adults with longer diabetes duration (≥3 years) than amongst those with shorter duration (
- Published
- 2019
41. Neovasculogenic effect of 11,12-epoxyeicosatrienoic acid involves the Akt/eNOS signaling pathways in human endothelial progenitor cells
- Author
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Hung-Chang Hung, Jia-Ning Syu, Che-Yi Chao, Shu-Ming Huang, Cheng-Chieh Lin, Mei-Due Yang, Shu-Yao Tsai, and Feng-Yao Tang
- Subjects
General Medicine ,General Biochemistry, Genetics and Molecular Biology - Abstract
The 11,12-epoxy-eicosatrienoic acid (11,12-EET) is formed from arachidonic acid (AA) by cytochrome P450 2J2 (CYP 2J2) epoxygenase and function as an effector in blood vessels. Human endothelial progenitor cells (hEPCs), a preceding cell source for endothelial cells (ECs), involve in the vascular tissue repairing by postnatal neovasculogenesis. However, the effect of 11, 12-EET on hEPCs and neovasculogenesis is not well known. In the current study, we examined the function of 11, 12-EET in hEPCs-mediated neovasculogenesis by using tubular formation analysis, Western Blotting assay, immunofluorescence staining, flow cytometry analysis and zymogram analysis. The results suggest that 11, 12-EET significantly induces neovasculogenesis through the phosphorylation of phosphoinositide 3-kinase (PI3-K)/Akt, endothelial-nitric oxide synthase (e-NOS) and extracellular signal-regulated kinase 1/2 (ERK 1/2) signaling pathways. 11, 12-EET up-regulates the expression of cyclin D1, cyclin-dependent kinase 4 (CDK4) and nuclear factor kappa B (NF-κB) proteins. Moreover, 11, 12-EET augments the expression of VE-cadherin and CD31 proteins in hEPCs. 11, 12-EET also augmented Rac1/Rho A signaling cascades, cell migration and an up-regulation of matrix metalloproteinase (MMP) -2 and -9 proteins. These results demonstrate that 11, 12-EET exerts a significant function in the neovasculogenesis of hEPCs.
- Published
- 2021
42. Effect of blood lipid variability on mortality in patients with type 2 diabetes: a large single-center cohort study
- Author
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Chih Hsueh Lin, Chiu-Shong Liu, Shing-Yu Yang, Mu-Cyun Wang, Cheng-Chieh Lin, Chia-Ing Li, and Tsai-Chung Li
- Subjects
Adult ,Male ,medicine.medical_specialty ,Time Factors ,Endocrinology, Diabetes and Metabolism ,Taiwan ,Blood lipids ,Type 2 diabetes ,Risk Assessment ,Risk Factors ,Cause of Death ,Internal medicine ,Diabetes mellitus ,medicine ,Humans ,Diseases of the circulatory (Cardiovascular) system ,Risk factor ,Triglycerides ,Original Investigation ,Aged ,Dyslipidemias ,Retrospective Studies ,Angiology ,All-cause mortality ,business.industry ,Cholesterol, HDL ,Hazard ratio ,Cholesterol, LDL ,Middle Aged ,Prognosis ,medicine.disease ,Lipids ,Diabetes Mellitus, Type 2 ,RC666-701 ,Blood lipid variability ,Female ,lipids (amino acids, peptides, and proteins) ,Cardiovascular mortality ,Cardiology and Cardiovascular Medicine ,business ,Biomarkers ,Dyslipidemia ,Cohort study - Abstract
BackgroundDyslipidemia is a major cardiovascular risk factor and common in diabetes patients. Most guidelines focus on optimal lipid levels, while variation of lipid profiles is far less discussed. This study aims to investigate the association of visit-to-visit variability in blood lipids with all-cause, cardiovascular, and non-cardiovascular mortality in patients with type 2 diabetes.MethodsWe identified 10,583 type 2 diabetes patients aged ≥ 30 years with follow-up ≥ 3 years and who participated in the Diabetes Care Management Program at a medical center in Taiwan. Variability in lipid profiles within 3 years after entry was calculated using coefficient of variation. Cox proportional hazard models were used to evaluate lipid variability in relation to subsequent mortality.ResultsOver a mean follow-up of 6.4 years, 1838 all-cause deaths (809 cardiovascular deaths) were observed. For each 10% increase in variability in high-density lipoprotein cholesterol, low-density lipoprotein cholesterol, and total cholesterol, the hazard ratios (95% confidence intervals) of all-cause mortality were 1.30 (1.22–1.37), 1.05 (1.01–1.09), and 1.10 (1.03–1.16), respectively; those of cardiovascular mortality were 1.27 (1.16–1.39), 1.08 (1.02–1.15), and 1.16 (1.07–1.27), respectively. Each 10% increase in high-density lipoprotein cholesterol variability conveyed 31% greater risk of non-cardiovascular mortality. High variability in total cholesterol and low-density lipoprotein cholesterol increased all-cause mortality in subgroups of nonsmoking, regular exercising, non-dyslipidemia, and more severe status of diabetes at baseline.ConclusionsBlood lipid variability except for triglyceride variability was associated with all-cause and cardiovascular mortality in patients with type 2 diabetes.
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- 2021
43. Atomically Resolved Quantum-Confined Electronic Structures at Organic-Inorganic Interfaces of Two-Dimensional Ruddlesden-Popper Halide Perovskites
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Chun-Wei Chen, Tzu Pei Chen, Cheng Chieh Lin, Shao Ku Huang, Min Chuan Shih, Chia Chun Chen, Hung Chang Hsu, Yung Han Tsai, and Ya Ping Chiu
- Subjects
Yield (engineering) ,Materials science ,Band gap ,Mechanical Engineering ,Scanning tunneling spectroscopy ,Halide ,Bioengineering ,Heterojunction ,General Chemistry ,Condensed Matter Physics ,law.invention ,Condensed Matter::Materials Science ,Chemical physics ,law ,General Materials Science ,Scanning tunneling microscope ,Quantum ,Perovskite (structure) - Abstract
This work demonstrates the direct visualization of atomically resolved quantum-confined electronic structures at organic-inorganic heterointerfaces of two-dimensional (2D) organic-inorganic hybrid Ruddlesden-Popper perovskites (RPPs); this is accomplished with scanning tunneling microscopy (STM) and scanning tunneling spectroscopy (STS) by using solvent engineering to prepare perpendicularly oriented 2D RPPs. Atomically resolved band mapping images across the organic-inorganic interfaces of 2D RPPs yield typical quantum-well-like type-I heterojunction band alignment with band gaps depending on the thicknesses or n values of the inorganic perovskite slabs. The presence of edge states within the band gap due to organic cation vacancies is also observed. In addition, real-space visualization of atomic-scale structural phase transition behavior and changes in local electronic band structures are obtained simultaneously. Our results provide an unequivocal observation and explanation of the quantum-confined electronic structures formed at organic-inorganic interfaces of 2D RPPs.
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- 2021
44. Independent and joint associations of skeletal muscle mass and physical performance with all-cause mortality among older adults: a 12-year prospective cohort study
- Author
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Chia-Ing Li, Chiu-Shong Liu, Chih-Hsueh Lin, Shing-Yu Yang, Tsai-Chung Li, and Cheng-Chieh Lin
- Subjects
Sarcopenia ,Cross-Sectional Studies ,Hand Strength ,Humans ,Muscle Strength ,Prospective Studies ,Geriatrics and Gerontology ,Physical Functional Performance ,Muscle, Skeletal ,Aged - Abstract
Background Decreased skeletal muscle mass and low physical performance are independently associated with increased mortality in elderly individuals. However, little is known about the effects of skeletal muscle mass combined with physical performance on the prediction of mortality risk among community-dwelling older adults. This study aimed to determine the combined effects of skeletal muscle mass and physical performance on total mortality. Methods A community-based prospective cohort study was conducted among 641 participants aged 65 and older in 2009. The height-adjusted skeletal muscle index (hSMI) and the weight-adjusted SMI (wSMI) were determined by dual-energy X-ray absorptiometry examination. Physical performance tests measured at baseline included gait speed (GS), timed up-and-go (TUG) test, timed chair stand (TCS), weight-adjusted leg press (WaLP), and handgrip strength (HS). Cox proportional hazards regression models were applied to determine the adjusted hazard ratios (HRs) of mortality with 95% confidence intervals (95% CIs) for baseline skeletal muscle mass, physical performance, and traditional risk factors. Results During the follow-up of 12 years, 198 (30.89%) participants died. Low hSMI, low GS, high TUG, high TCS, low WaLP, and low HS were associated with high risks of mortality after the adjustment for confounders. The results of receiver operating characteristic (ROC) curve analyses revealed the values of ROC for models with additional consideration for TUG or all indicators significantly improved the discriminatory ability of mortality compared with the model with traditional factors (all P Conclusion The hSMI and physical performance are significantly associated with increased risks of all-cause mortality. The combined use of hSMI and physical performance can provide improved risk stratification, which may be appropriately used as a screening tool targeting high-risk elders for the effective prevention of sarcopenia-related mortality.
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- 2021
45. Lithographic in-mold patterning for CsPbBr
- Author
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Ahmad Syazwan, Ahmad Kamal, Cheng-Chieh, Lin, Di, Xing, Yang-Chun, Lee, Zhiyu, Wang, Mu-Hsin, Chen, Ya-Lun, Ho, Chun-Wei, Chen, and Jean-Jacques, Delaunay
- Abstract
Extensive studies on lead halide perovskites have shown that these materials are excellent candidates as gain mediums. Recently, many efforts have been made to incorporate perovskite lasers in integrated optical circuits. Possible solutions would be to utilize standard lithography with an etching/lift-off process or a direct laser etching technique. However, due to the fragile nature of the lead halide perovskites which gives rise to significant material deterioration during the lithography and etching processes, realizing a small-size, low-roughness, and single-mode laser remains a challenge. Here, a lithographic in-mold patterning method realized by nanocrystal concentration control and a multi-step filling-drying process is proposed to demonstrate CsPbBr
- Published
- 2021
46. Ligand Engineering and Recrystallization of Perovskite Quantum‐Dot Thin Film for Low‐Threshold Plasmonic Lattice Laser
- Author
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Di Xing, Cheng‐Chieh Lin, Ya‐Lun Ho, Yang‐Chun Lee, Mu‐Hsin Chen, Bo‐Wei Lin, Chun‐Wei Chen, and Jean‐Jacques Delaunay
- Subjects
Biomaterials ,General Materials Science ,General Chemistry ,Biotechnology - Abstract
Solution-process perovskite quantum dots (QDs) are promising materials to be utilized in photovoltaics and photonics with their superior optical properties. Advancements in top-down nanofabrication for perovskite are thus important for practical photonic and plasmonic devices. However, different from the chemically synthesized nano/micro-structures that show high quality and low surface roughness, the perovskite QD thin film prepared by spin-coating or the drop-casting process shows a large roughness and inhomogeneity. Low-roughness and low-optical loss perovskite QD thin film is highly desired for photonic and optoelectronic devices. Here, this work presents a pressure-assisted ligand engineering/recrystallization process for high-quality and well-thickness controlled CsPbBr
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- 2022
47. Renal markers and risks of all cause and cardiovascular mortality from the Taichung community based cohort study
- Author
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Chiu-Shong Liu, Ting-Yu Chen, Shing-Yu Yang, Chia-Ing Li, Chih Hsueh Lin, Tsai-Chung Li, Cheng-Chieh Lin, and Mu-Cyun Wang
- Subjects
Male ,medicine.medical_specialty ,Science ,Population ,030232 urology & nephrology ,Renal function ,030204 cardiovascular system & hematology ,Kidney ,Kidney Function Tests ,Gastroenterology ,Article ,Blood Urea Nitrogen ,03 medical and health sciences ,Vascular Stiffness ,0302 clinical medicine ,Internal medicine ,medicine ,Albuminuria ,Humans ,Renal Insufficiency, Chronic ,education ,Blood urea nitrogen ,Pulse wave velocity ,Aged ,education.field_of_study ,Multidisciplinary ,business.industry ,Hazard ratio ,Middle Aged ,medicine.disease ,Confidence interval ,Risk factors ,Cardiovascular Diseases ,Heart Disease Risk Factors ,Creatinine ,Arterial stiffness ,Medicine ,Female ,business ,Biomarkers ,Glomerular Filtration Rate ,Cohort study - Abstract
This study aimed to explore the associations between renal-related and arterial stiffness biomarkers with all-cause and expanded cardiovascular disease (CVD) mortality in a general Taiwanese population. This prospective community-based cohort study included 4883 subjects aged ≥ 20 years who were followed up until December 31, 2016. Renal-related biomarkers consisted of blood urea nitrogen (BUN), estimated glomerular filtration rate (eGFR), and urine albumin-to-creatinine ratio (UACR). Arterial stiffness biomarker consisted of brachial-ankle pulse wave velocity (baPWV). The death status of the subjects was ascertained by matching information from death records with the identification number and date of birth of the subjects. Cox proportional hazard models with restricted cubic splines estimated the hazard ratios and 95% confidence intervals for all-cause mortality and expanded CVD mortality. During a mean 8.3 years of follow up, 456 deaths were recorded, 146 of which were due to expanded CVD mortality. The multivariable-adjusted hazard ratios of all-cause mortality was 1.53 (95% CI 1.21–1.94) for BUN (≥ 20 mg/dL vs. 2 vs. ≥ 90 mL/min/1.73 m2), 1.55 (1.25–1.92) for UACR (≥ 30 mg/g vs. 2 vs. ≥ 90 mL/min/1.73 m2), 2.13 (1.52–2.99) for UACR (≥ 25 mg/g vs.
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- 2021
48. Association of antihypertensives during hospitalisation with acute respiratory failure in patients with viral pneumonia: A population-based case-control study
- Author
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Wu-Huei Hsu, Po-Chang Lin, Cheng-Chieh Lin, Fung-Chang Sung, Chung Y. Hsu, Wei-Chih Liao, Chia-Hung Kao, Cheng-Li Lin, Mao-Wang Ho, and Shih-Yi Lin
- Subjects
medicine.medical_specialty ,business.industry ,Pneumonia, Viral ,Case-control study ,General Medicine ,Odds ratio ,medicine.disease ,Lower risk ,Calcium Channel Blockers ,Hospitalization ,Angiotensin Receptor Antagonists ,Heart failure ,Diabetes mellitus ,Viral pneumonia ,Internal medicine ,Case-Control Studies ,Hypertension ,medicine ,Humans ,business ,Respiratory Insufficiency ,Antihypertensive Agents ,Asthma ,Kidney disease - Abstract
Background We aimed to identify associations between the risk of acute respiratory failure (ARF) and types of antihypertensive agents in patients with viral pneumonia. Methods In this case-control study, data extracted from the Taiwan National Health Insurance Research Database were analysed. The base population comprised patients with viral pneumonia treated from 2000 to 2013. The case group comprised patients with ARF and the control group comprised participants without ARF. Adjusted odds ratios (ORs) were calculated using a multivariable logistic regression model. Results In total, 4427 viral pneumonia patients with ARF and 4427 matched control participants without ARF were recruited. Patients with diabetes, alcohol-related disease, asthma, chronic kidney disease or end-stage renal disease, chronic obstructive pulmonary disease, cancer, congestive heart failure, stroke, acute pulmonary oedema and shock had increased odds of developing ARF, especially shock (adjusted OR = 49.3; 95% CI = 27.4, 88.7), cancer (12.6; 8.67, 18.2) and stroke (7.51; 5.32, 10.6). Increasing odds of developing ARF were noted in patients using potassium-sparing diuretics (2.95; 1.54, 5.64), loop diuretics (68.2; 48.1, 96.6), calcium channel blockers (1.64; 1.26, 2.13) and angiotensin-converting enzyme inhibitors (1.70; 1.15, 2.53). Patients with prescriptions of α-blockers (0.44; 0.26, 0.74), β-blockers (0.37; 0.26, 0.52), thiazides (0.38; 0.25, 0.59) and angiotensin receptor blockers (0.65; 0.51, 0.83) had lower odds of having ARF. Conclusion Patients with viral pneumonia who received α-blockers, β-blockers, thiazides or angiotensin receptor blockers during hospitalisation had a lower risk of developing ARF.
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- 2021
49. A risk scoring system to predict the risk of new-onset hypertension among patients with type 2 diabetes
- Author
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Mu-Cyun Wang, Cheng-Chieh Lin, Chiu-Shong Liu, Chih Hsueh Lin, Tsai-Chung Li, Chia-Ing Li, and Shing-Yu Yang
- Subjects
medicine.medical_specialty ,hypertension ,Endocrinology, Diabetes and Metabolism ,Blood Pressure ,Type 2 diabetes ,risk scoring system ,Risk Factors ,Internal medicine ,Diabetes mellitus ,Internal Medicine ,medicine ,Prediction of New‐onset Hypertension ,Humans ,cardiovascular diseases ,Family history ,Glycemic ,Retrospective Studies ,business.industry ,Incidence (epidemiology) ,Retrospective cohort study ,medicine.disease ,Blood pressure ,Diabetes Mellitus, Type 2 ,Original Article ,type 2 diabetes ,Cardiology and Cardiovascular Medicine ,business ,Body mass index - Abstract
Hypertension (HTN), which frequently co‐exists with diabetes mellitus, is the leading major cause of cardiovascular disease and death globally. This study aimed to develop and validate a risk scoring system considering the effects of glycemic and blood pressure (BP) variabilities to predict HTN incidence in patients with type 2 diabetes. This research is a retrospective cohort study that included 3416 patients with type 2 diabetes without HTN and who were enrolled in a managed care program in 2001–2015. The patients were followed up until April 2016, new‐onset HTN event, or death. HTN was defined as diastolic BP (DBP) ≥ 90 mm Hg, systolic BP (SBP) ≥ 140 mm Hg, or the initiation of antihypertensive medication. Cox proportional hazard regression model was used to develop the risk scoring system for HTN. Of the patients, 1738 experienced new‐onset HTN during an average follow‐up period of 3.40 years. Age, sex, physical activity, body mass index, type of DM treatment, family history of HTN, baseline SBP and DBP, variabilities of fasting plasma glucose, SBP, and DBP and macroalbuminuria were significant variables for the prediction of new‐onset HTN. Using these predictors, the prediction models for 1‐, 3‐, and 5‐year periods demonstrated good discrimination, with AUC values of 0.70–0.76. Our HTN scoring system for patients with type 2 DM, which involves innovative predictors of glycemic and BP variabilities, has good classification accuracy and identifies risk factors available in clinical settings for prevention of the progression to new‐onset HTN.
- Published
- 2021
50. Increased Incidence of Dysmenorrhea in Women Exposed to Higher Concentrations of NO, NO2, NOx, CO, and PM2.5: A Nationwide Population-Based Study
- Author
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Shih-Yi Lin, Yu-Cih Yang, Cheng-Chieh Lin, Cherry Yin-Yi Chang, Wu-Huei Hsu, I-Kuan Wang, Chia-Der Lin, Chung-Y. Hsu, and Chia-Hung Kao
- Subjects
0301 basic medicine ,air pollution ,dysmenorrhea ,03 medical and health sciences ,chemistry.chemical_compound ,0302 clinical medicine ,Environmental health ,Medicine ,Nitrogen dioxide ,030212 general & internal medicine ,NOx ,business.industry ,Proportional hazards model ,Incidence (epidemiology) ,Hazard ratio ,Public Health, Environmental and Occupational Health ,NOX ,Confidence interval ,CO ,Population based study ,030104 developmental biology ,chemistry ,Quartile ,Public aspects of medicine ,RA1-1270 ,business ,Taiwan air quality monitoring database ,national health insurance research database - Abstract
Background: Air pollution is speculated to affect the reproductive health of women. However, a longitudinal association between exposure to air pollution and dysmenorrhea has not been identified, which this study aimed to examine this point.Methods: Two nationwide databases, namely the Taiwan Air Quality Monitoring database and the Taiwan National Health Research Institutes database were linked. Women with a history of dysmenorrhea (International Classification of Disease, Ninth Revision, Clinical Modification code 625.3) before 2000 were excluded. All participants were followed from January 1, 2000 until the diagnosis of dysmenorrhea, withdrawal from National Health Insurance, or December 31, 2013. Furthermore, air pollutants were categorized into quartiles with three cut-off points (25th, 50th, and 75th percentiles). The Cox regression model was used to calculate the hazard ratios of dysmenorrhea.Results: This study enrolled 296,078 women. The mean concentrations of yearly air pollutants were 28.2 (±12.6) ppb for nitric oxides (NOx), 8.91 (±7.93) ppb for nitric oxide (NO), 19.3 (±5.49) ppb for nitrogen dioxide (NO2), 0.54 (±0.18) ppm for carbon monoxide (CO), and 31.8 (±6.80) μg/m3 for PM2.5. In total, 12,514 individuals developed dysmenorrhea during the 12-year follow-up. Relative to women exposed to Q1 concentrations of NOx, women exposed to Q4 concentrations exhibited a significantly higher dysmenorrhea risk [adjusted hazard ratio (aHR)= 27.9, 95% confidence interval (CI) = 21.6–31.3]; similarly higher risk was found for exposure to NO (aHR = 16.7, 95% CI = 15.4–18.4) and NO2 (aHR = 33.1, 95% CI = 30.9–37.4). For CO, the relative dysmenorrhea risk in women with Q4 level exposure was 28.7 (95% CI = 25.4–33.6). For PM2.5, women at the Q4 exposure level were 27.6 times (95% CI = 23.1–29.1) more likely to develop dysmenorrhea than those at the Q1 exposure level.Conclusion: Our results showed that women would have higher dysmenorrhea incidences while exposure to high concentrations of NO, NO2, NOx, CO, and PM2.5.
- Published
- 2021
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