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Background: It is unclear whether antiparkinsonism anticholinergics (AAs) increase hip fracture (HFx) risk in Parkinson's disease (PD) patients. This study examined associations between AAs, HFx and mortality in PD using Taiwan's National Health Insurance Database., Methods: Newly diagnosed PD patients ≥ 50yrs were categorized by AAs exposure: PD with AAs (≥ 90 days, n = 16,921), PD without AAs (never-exposed, n = 55,940), and demographically matched non-PD controls (n = 291,444). Competing risk of death was considered in Fine & Gray models analyzing HFx. Mortality was compared using Cox regression models., Results: Both PD groups were associated with higher HFx risk compared to non-PD controls (adjusted hazard ratio [HR] = 1.51 for PD with AAs; 1.53 without). No significant difference in HFx risk was observed between PD groups with and without AAs exposure. Both groups were associated with increased mortality compared to non-PD (adjusted HR = 2.24 with AAs; 2.44 without AAs). Among PD patients, those with AAs exposure were associated with lower mortality compared to those without AAs (adjusted HR = 0.93)., Conclusions: PD was associated with increased HFx and mortality compared to non-PD, regardless of AAs exposure. AAs use was not associated with increased HFx risk and was associated with lower mortality. AAs use was not associated with increased fracture risk and was associated with lower mortality in PD, however further studies are needed to clarify these associations., Competing Interests: Declarations Ethics approval and consent to participate This study was reviewed and approved by the Ethics Committee of the Institutional Review Board (IRB) of E-Da Hospital, under the reference number IRB EMRP108-061. The committee provided ethical approval for the research protocol, ensuring that the study complies with the ethical standards for research involving human participants. This approval encompasses all aspects of the study, affirming our commitment to conducting research ethically and responsibly. The requirement for participant consent was deemed unnecessary by the Ethics Committee of the Institutional Review Board of E-Da Hospital due to the following reasons: the data for this study was sourced from the Taiwan National Health Insurance Database, which contains de-identified or anonymized data. This ensures the privacy and confidentiality of individual patients. According to the regulations and laws governing data privacy and protection in Taiwan, research utilizing such de-identified data does not necessitate direct informed consent from the participants. Consent for publication Not applicable. Competing interests The authors declare no competing interests., (© 2024. The Author(s).)

Context: Low bone mineral density (BMD) has been linked to elevated risks of mortality and infections in the general population; however, its association with these outcomes in stroke patients remains unclear., Objective: This study aims to investigate the correlation between low BMD and risks of mortality and infections among stroke patients in a Taiwanese cohort., Methods: In this single-center retrospective cohort study, 905 stroke patients from a Taiwanese database (2000-2022) were analyzed. Patients were grouped based on BMD measurements of the femur and spine. The primary outcome was all-cause mortality, and secondary outcomes included urinary tract infection (UTI) and pneumonia. Accelerated failure time regression model analyses evaluated the association between BMD and these outcomes, while the Kaplan-Meier method and log-rank test assessed survival differences between groups., Results: Among the participants (average age 76.1 years, 70.5% female), 33.82% had osteopenia and 55.25% had osteoporosis. Stroke patients with lower spine and right femur BMD had significantly reduced survival rates, especially when the BMD value fell below 0.842 g/cm2 (spine), and 0.624 g/cm2 (right femur), respectively. Regarding secondary outcomes, lower spine BMD was significantly associated with an increased risk of UTI., Conclusion: Low BMD, particularly in the femur and spine, is a significant predictor of mortality and UTI in stroke patients. These findings highlight the importance of assessing and managing BMD in stroke patients to improve outcomes and reduce complications., (© The Author(s) 2024. Published by Oxford University Press on behalf of the Endocrine Society. All rights reserved. For commercial re-use, please contact reprints@oup.com for reprints and translation rights for reprints. All other permissions can be obtained through our RightsLink service via the Permissions link on the article page on our site—for further information please contact journals.permissions@oup.com. See the journal About page for additional terms.)

Background: Adolescence represents a pivotal period for the initiation of smoking behaviours. While family, peer and social groups serve as significant reference groups influencing adolescents' decision-making process, there remains a paucity of research that examines how diversified reference groups influence their smoking decisions., Objective: The objective is to compare normative and informative influences given by different reference groups on adolescents' smoking decision-making., Design: This study applied reference group theory and used the card sorting technique. Adolescents were presented with 16 cards portraying various reference groups and 27 cards portraying different types of reference group influences. They were asked to construct sentences as smoking-elicited and smoking-inhibited cues and ranked these influences based on their relevance to their smoking decision-making., Participants: The participants were recruited from four cities in the North, Central, South and East regions of Taiwan. The study sample consisted of 297 Taiwanese 11th graders drawn from high schools, vocational high schools and night schools., Primary Outcome Measures: The most influential reference group among smokers, former smokers and never smokers., Results: Our results of multivariable logistic regression show that for current smokers, having a smoking best friend (aOR=7.58, p <0.01), having a smoking colleague (aOR=3.83, p <0.01) and participating in ceremonial dance performances (aOR=4.62, p <0.01) are more likely to smoke. Peers play an important role in providing smoking-elicited cues for current smokers. Families provided the most smoking-inhibited cues for former and never smokers. Normative influences such as encouraging adolescent smoking provided more cues for adolescents than informative influences such as releasing stress by smoking., Conclusions: Adolescent smoking behaviour was influenced by peer norms, while former and non-smoking behaviours are associated with family norms. Therefore, tobacco prevention efforts should focus more on family-level interventions to discourage smoking initiation. Smoking cessation programmes for current smokers should address the reduction of peer pressure to smoke. Moreover, schools and community partners should collaborate to develop effective smoking cessation strategies, particularly for high-risk groups such as adolescents who involved in ceremonial dance performance., Competing Interests: Competing interests: None declared., (© Author(s) (or their employer(s)) 2024. Re-use permitted under CC BY-NC. No commercial re-use. See rights and permissions. Published by BMJ.)

Hip fractures significantly affect patients' health and quality of life. Despite therapeutic treatments, many patients continue to experience poor prognoses that include recurrent fractures and mortality, especially the older ones. Therefore, understanding important factors associated with post-fracture prognoses is critical. This study focuses on patients' multimorbidity trajectories and examines how the trajectory's time span, number of coexisting chronic diseases, and sequential disease patterns relate to distinct prognostic outcomes. From the National Health Insurance Research Database in Taiwan, we obtain a sample of 128,822 patients who suffered an initial hip fracture between 1996 and 2011. We use this sample to analyze the relationships between multimorbidity trajectories and prognostic outcomes after an initial hip fracture. The results reveal that a patient's multimorbidity trajectory's time span and number of chronic diseases significantly associate with his or her post-fracture prognosis. In addition, essential sequential patterns of chronic diseases relate to post-fracture prognoses too. We then leverage the discovered relationships to develop a cross-attention neural network method for estimating patients' post-fracture prognoses and demonstrate its predictive utilities relative to several prevalent machine leaning methods. This study underscores the importance of leveraging the time span, number of chronic diseases, and sequential disease patterns in patients' multimorbidity trajectory profile to estimate their prognoses within three years of an initial hip fracture, which can support physicians' clinical decisions and patient management., Competing Interests: Declarations Competing interests The authors declare no competing interests., (© 2024. The Author(s).)

Background: Despite the paucity of scientific evidence, complementary and alternative medicine (CAM) is widely used for the prevention and treatment of chronic illness, holistic care, and counteracting the adverse effects of conventional therapies. This study aims to determine the prevalence of CAM use and its associated factors among patients undergoing hemodialysis (HD) in Taiwan., Methods: This quantitative study was conducted from August 2022 to July 2024 in the HD unit at Kaohsiung Chang Gung Memorial Hospital in Taiwan. Face-to-face questionnaire-based interviews were held with 154 of 163 eligible patients (response rate, 94.5%) at the bedside during HD. The completed questionnaires were entered into a secure computer database. Data was performed by descriptive analysis, Chi-square, and Fisher tests., Results: More than half of the patients were CAM users (n = 86; 56%), and women was associated with significantly more usage of CAM. Fifty-six CAM users took Chinese herbal medicine (CHM), 52.3% (n = 45) used dietary supplements, and 19.8% (n = 17) used acupuncture. The benefit in the effectiveness of CAM was the main reason for use, the need of CAM to improve the well-being and HD-related complication was high. 32.7% of patients had used CAM based on recommendation from their family and friends. More than one-third (33.7%) of patients did not disclose their use of CAM to their doctors, most of them think it is unnecessary., Conclusions: The use of CAM by patients with maintenance HD was relatively frequent. Of these, most used CHM, of which are shown to the trend into routine HD care is inevitable by high coverage and utilization in Taiwanese national health insurance system. These findings indicate that it is important for health care providers working in dialysis to assess CAM use., Competing Interests: Declarations Ethics approval and consent to participate The study was approved by the Ethics Committee at Kaohsiung Chang Gung Memorial Hospital (registration number 202200422B0) as well as each research facility. This study was performed in accordance with the tenets set forth in the Declaration of Helsinki. All enrolled patients provided informed written consent prior to participation. Consent for publication Not Applicable. Competing interests The authors declare no competing interests., (© 2024. The Author(s).)

Background: Links have been reported between the airflow limitation and both metabolic syndrome (MetS) and fatty liver (FL). Additionally, associations between genetic factors and risks of MetS, FL, and airflow limitation have been identified separately in different studies. Our study aims to simultaneously explore the association between specific single nucleotide polymorphisms (SNPs) of certain genes and the risk of the three associated diseases., Methods: In this retrospective cross-sectional nationwide study, 150,709 participants from the Taiwan Biobank (TWB) were enrolled. We conducted a genotype-phenotype association analysis of nine SNPs on seven genes (ApoE-rs429358, MBOAT7-rs641738, LEPR-rs1805096, APOC3-rs2854116, APOC3-rs2854117, PPP1R3B-rs4240624, PPP1R3B-rs4841132, TM6SF2-rs58542926, and IFNL4-rs368234815) using data from the TWB1.0 and TWB2.0 genotype dataset. Participants underwent a series of assessments including questionnaires, blood examinations, abdominal ultrasounds, and spirometry examinations., Results: MetS was associated with FL and airflow limitation. ApoE-rs429358, LEPR-rs1805096, APOC3-rs2854116, APOC3-rs2854117, PPP1R3B-rs4240624, PPP1R3B-rs4841132, and TM6SF2-rs58542926 were significantly associated with the risk of MetS. The cumulative impact of T alleles of ApoE-rs429358 and TM6SF2-rs58542926 on the risk of FL was observed (p-value for trend < 0.001). Individuals without MetS and airflow limitation carrying LEPR-rs1805096 G&#95;G genotype exhibited a reduction in the forced expiratory volume in 1 s percentage prediction (Coefficient -35, 95 % confidence interval (CI) -69.7- -0.4), low forced vital capacity percentage prediction (Coefficient -41.6, 95 % CI -82.6- -0.6), and low vital capacity percentage prediction (Coefficient -42.2, 95 % CI -84.2- -0.1)., Conclusions: MetS significantly correlated with FL and airflow limitation. Multiple SNPs were notably associated with MetS. Specifically, T alleles of ApoE-rs429358 and TM6SF2-rs58542926 cumulatively increased the risk of FL. LEPR-rs1805096 shows a trend-wise association with pulmonary function, which is significant in patients without MetS or airflow limitation., Competing Interests: Declaration of competing interest The authors declare that they have no known competing financial interests or personal relationships that could have appeared to influence the work reported in this paper., (Copyright © 2024 Elsevier B.V. All rights reserved.)

Vaccine-induced immune thrombocytopenia and thrombosis (VITT) is a newly recognized syndrome mediated by anti-platelet factor 4 antibodies induced by Covid-19 adenovirus-vectored vaccines including ChAdOx1 nCoV-19 and Ad26.COV2.S. This study validated a proposed Brighton Collaboration case definition for VITT. A data collection form was developed and used to capture the variations in VITT criteria and assess their level of diagnostic certainty from adjudicated positive VITT case datasheets in Germany (n = 71), UK (n = 220), Australia (n = 203), and Taiwan (n = 56). We observed high prevalence of each component of the proposed VITT definition in positive cases (84%-100%), except for the occurrence of thrombosis or thromboembolism criterion in only 34% of VITT cases in Taiwan. The sensitivity of this proposed definition was 100% for Germany and UK, 92% for Australia, and 89% for Taiwan cases. These findings support the validity of this case definition for VITT., Competing Interests: Declaration of competing interest The authors declare the following financial interests/personal relationships which may be considered as potential competing interests: H. Tran reports project grant funding support outside of the submitted work from AstraZeneca and Sanofi. W.-I. Huang is a member of the national enhanced passive Covid-19 vaccine safety surveillance team in Taiwan. J. Buttery has served as an independent data monitoring committee member for CEPI SPEAC, GSK, Serum Institute of India, SK Biosciences and Clover Vaccines. His employer Murdoch Children’s Research Institute is compensated for his time. A. Greinacher reports grants and non-financial support from Aspen, Boehringer Ingelheim, MSD, Bristol Myers Squibb (BMS), Paringenix, Bayer Healthcare, Gore Inc., Rovi, Sagent, Biomarin/Prosensa, personal fees from Aspen, Boehringer Ingelheim, MSD, Macopharma, BMS, Chromatec, Werfen, nonfinancial support from Boehringer Ingelheim, Portola, Ergomed, GTH e.V. outside the submitted work. No other authors report conflicts of interest. Parts of the German results reported have been obtained in a study conducted by Universitätsmedizin Greifswald under service contract No. EMA/2021/17/TDA. The views expressed are the personal views of the authors and may not be understood or quoted as being made on behalf of or reflecting the position of the European Medicines Agency or one of its Committees or Working Parties. The Taiwan VITT case information was based on data provided by the Vaccine Adverse Event Reporting System, operated by Taiwan Centers for Disease Control., (Copyright © 2024 The Authors. Published by Elsevier Ltd.. All rights reserved.)

This paper proposes the use of machine learning models to predict one's risk of having hypertension in the future using their routine health checkup data of their current and past visits to a health checkup center. The large-scale and high-dimensional dataset used in this study comes from MJ Health Research Foundation in Taiwan. The training data for models is separated into 5 folds and used to train 5 models in a 5-fold cross validation manner. While predicting the results for the test set, the voted result of 5 models is used as the final prediction. Experimental results show that our models achieve 69.59% of precision, 77.90% of recall, and 73.51% of F1-score, which outperforms a baseline using only the blood pressure of visitors' last visits. Experiments also show that a visitor who performs a health checkup more often can be predicted better, and models trained with selected important factors achieve better results than those trained with Framingham risk score. We also demonstrate the possibility of using our models to suggest visitors for weight control by adding virtual visits that assume their body weight can be reduced in the near future to model input. Experimental results show that around 5.48% of the people who are with high Body Mass Index of the true positive cases are rejudged as negative, and a rising trend appears when adding more virtual visits, which may be used to suggest visitors that controlling their body weight for a longer time lead to lower probability of having hypertension in the future., Competing Interests: The authors have declared that no competing interests exist., (Copyright: © 2024 Wang et al. This is an open access article distributed under the terms of the Creative Commons Attribution License, which permits unrestricted use, distribution, and reproduction in any medium, provided the original author and source are credited.)

Background: Proximity to parks has been suggested as a factor influencing physical activity in older adults. However, it remains unclear the optimal distance between residences and parks for promoting physical activity and reducing sedentary time and whether these associations vary by the time of day. We examined whether the proximity to neighbourhood parks at varying distances is associated with all-day and time-specific physical activity and sedentary behaviour in older adults., Methods: Data were collected from 214 older adults receiving hospital services in Taipei, Taiwan. The number of parks within 400m, 800m, and 1,600m of participants' residences. Physical activity and sedentary behaviour, stratified by time of day (morning, afternoon, and evening), were measured using accelerometers. Adjusted linear regression models were used to estimate associations of park proximity with activity and sedentary outcomes., Results: Parks located within 400m and 800m of participants' residences were more markedly associated with longer time in physical activity and less sedentary time compared to parks located 1,600m away. A greater number of parks within 400m and 800m was positively associated with walking steps and light-intensity physical activity while both distances were negatively associated with sedentary time. The associations between park proximity and behavioural outcomes were mainly attributable to that during the afternoon and evening., Conclusions: Our findings suggest that favourable access to parks within 800m of older adults' residences is associated with more physical activity and less sedentary time, particularly during the afternoon and evening. Future longitudinal studies are required to corroborate these associations., Competing Interests: Declarations Human ethics and consent to participate Each participant signed an informed consent form prior to each start of the survey. This study was approved by the Research Ethics Committee of the National Taiwan University Hospital (202008046RINC). Competing interests The authors declare no competing interests., (© 2024. The Author(s).)

Background: Sarcopenia is typically assessed through hand grip strength, walking speed, and chair stand tests. However, it has been inadequately examined in terms of other physical fitness (PF) components in community-dwelling older adults. Thus, in this study, we explored factors influencing the risk of sarcopenia in community-dwelling older adults. In addition, we analyzed the clinicodemographic characteristics of older adults with or without sarcopenia and investigated the effect of sex on their PF., Methods: This cross-sectional study included 745 older adults from a community health promotion program in Taiwan. Their clinicodemographic characteristics were recorded. PF was assessed through various tests, such as hand grip strength evaluation, 8-foot up-and-go test (8-UGT), 2-min step test, and 6-m walk test. PF and factors influencing sarcopenia risk were compared between older adults with sarcopenia (sarcopenia group) and those without it (nonsarcopenia group). A logistic regression model was performed to identify key factors associated with sarcopenia. Its predictive performance was evaluated by calculating the area under the receiver operating characteristic curve (ROC) curve., Results: Regardless of sex, the sarcopenia group performed worse in almost all components of PF-for example, upper and lower limb muscular strength and endurance, cardiopulmonary fitness, and balance-than did the nonsarcopenia group. However, for men, no significant between-group difference was observed in flexibility. The logistic regression model indicated age (odds ratio [OR]: 1.107), sex (OR: 2.881), Mini Nutritional Assessment-Short Form scores (OR: 0.690), and performance in 8-UGT (OR: 1.346) as factors influencing the risk of sarcopenia. The model exhibited excellent discriminative ability in predicting sarcopenia, as indicated by an area under the curve value of 0.867 (95% confidence interval: 0.827-0.906; p < 0.05)., Conclusion: Older adults without sarcopenia tend to outperform those with sarcopenia in almost all PF measures, regardless of sex. Older age, male sex, low Mini Nutritional Assessment-Short Form scores, and poor performance in 8-UGT are associated with a high risk of sarcopenia., Competing Interests: Declarations Ethics approval and consent to participate This was a cross-sectional study. Medical data of older adults residing in Taiwan’s Yilan County were analyzed in this study. Permission for accessing the medical data was granted by the Director of the Center of Community Medicine, National Yang Ming Chiao Tung University Hospital, Yilan. All procedures performed in this study adhered to the ethical principles of the Declaration of Helsinki and those of National Yang Ming Chiao Tung University Hospital.This study was approved by the Human Subject Research Ethics Committee of National Yang Ming Chiao Tung University Hospital (approval number: 2020A012). Consent for publication Not applicable. Competing interests The authors declare no competing interests., (© 2024. The Author(s).)

This study examined the sex-specific mortality risk and causes of death soon after hip fracture in Taiwan. The objective of this study was to evaluate the 30-day mortality risk and cause of death in patients with hip fracture and identify its associated risk factors. We conducted a retrospective cohort study using data from the National Health Insurance Research Database in Taiwan from 2000 to 2015. This study included patients aged 50 years or older who were admitted to a hospital with a hip fracture diagnosis for the first time. Of 285,891 patients hospitalized for their first hip fracture, 8,505 (2.98%) died within 30 days. The mortality risk of hip fracture declined from 3.76% in 2000 to 2.92% in 2015. Circulatory system diseases like ischemic heart disease and cerebrovascular disease were the most common cause of death and accounted for 22% of deaths within 30 days after fracture. Accidents and unintentional injuries caused 18% of deaths, followed by malignant neoplasms in 10% of deaths. Multivariate Cox regression identified older age, male sex, higher Charlson Comorbidity Index (CCI), suburban or rural residence, and lower income as risk factors for hip fracture mortality. The 30-day mortality risk of hip fractures has decreased but remains correlated with male sex, older age, and comorbidities. Circulatory diseases were the main cause of death. Early identification and treatment by experienced clinicians may optimize outcomes, minimize complications, and reduce mortality risk in the 30 days following hip fracture., Competing Interests: Declarations Competing interests The authors declare no competing interests., (© 2024. The Author(s).)

Background: We explored if the administration of fluoxetine, recognized for its potential in adipocyte browning, entails a differential risk of coronary heart disease (CHD) in comparison to other SSRI medications., Methods: Using the National Health Insurance Research Database of Taiwan from 2000 to 2013, we conducted a retrospective cohort study. The exposure cohort comprised individuals prescribed fluoxetine for over 90 days (n = 2,228). Conversely, those administered other SSRIs (excluding fluoxetine) for a duration surpassing 90 days were designated as the non-exposed cohort (n = 8,912). CHD incidence served as our primary outcome measure, and we employed Cox proportional hazards models to scrutinize the relationship between fluoxetine exposure and CHD development rates., Results: Compared with the non-exposed cohort, the fluoxetine use had a significantly decreased 21% risk of developing CHD in the exposed cohort (adjusted hazard ratio: 0.79%, 95% confidence interval: 0.68-0.92). Noticeably, results indicated that there was an inverse association between the fluoxetine exposure and the risk of CHD, regardless of whether men, women or other age groups., Conclusion: Our findings suggest that clinical use of fluoxetine was associated with a 21% reduced risk of CHD relative to other SSRI prescriptions., (© 2024. The Author(s).)

The 2019 coronavirus disease pandemic disrupts synchronized lifestyles and influences an individual's health status. However, Taiwan has limited studies on the impact of the epidemic on the health and lifestyle of its citizens. This study aims to investigate the impact on lifestyle and health status during the first wave of 2019 coronavirus disease in Taiwan. The 2008 to 2021 Taiwan Biobank database was adopted in this study, covering 29,572 participants and was designed into 3 time periods, Episodes 1, 2, and 3. The definition of metabolic syndrome (MetS) is based on the strict ministry of health and welfare. Logistic regression model was used to explore related risk factors. Prevalence rates of MetS were 16.5%, 17.0%, and 18.7% during Episodes 1, 2, and 3, respectively. When compared to the pre-pandemic prevalence of MetS, the odds ratios increased by 1.19 [95% confidence intervals (CIs): 1.02-1.38] during the nationwide Level 3 epidemic alert, particularly, in male aged 45 to 64 years old and females aged under 45 years old by 1.56 (95% CI: 1.14-2.13) and 1.89 (95% CI: 1.22-2.92), respectively. During pandemic, sweeping influences on Taiwanese health status, especially in the labor force, may provide a lesson in health promotion policy at a specific age., Competing Interests: The authors have no conflicts of interest to disclose., (Copyright © 2024 the Author(s). Published by Wolters Kluwer Health, Inc.)

The role of statins in improving cardiovascular outcomes is well established, but little is known about their impacts on long-term outcomes in persistent tobacco users with stable coronary artery disease (CAD) who receive percutaneous coronary intervention (PCI). A population of persistent smokers with CAD treated by PCI was analyzed. From 2012 through 2019, a cohort of 907 persistent tobacco users with stable CAD undergoing PCI were enrolled from the inpatient department of Taichung Tzu Chi Hospital, Taiwan. We surveyed statin users and non-statin users after index PCI, and general characteristics, major risk factors, angiographic findings, and long-term clinical outcome were compared. Kaplan-Meier curve was used to compare the survival difference and Cox proportional hazard model was used to analyze the predictors for all-cause mortality and major adverse cardiovascular events, including cardiovascular (CV) mortality, myocardial infarction, and repeated PCI procedures. The statin group had a higher average total cholesterol (P < .01) and low-density lipoprotein cholesterol (LDL-C) level (P < .01) and was younger (P < .01) than the non-statin group. Ninety-six point one percent patients in the statin group had a LDL-C level below 100 mg/dL after treatment. They also had a more frequent history of acute coronary syndrome and lower prevalence of chronic kidney disease than the non-statin group (both P < .01). Freedom from all-cause and CV mortality were lower in the non-statin group than the statin group (both P < .01). After adjustment for age and chronic kidney disease, statin treatment no longer reduced the risk of CV mortality (hazard ratio: 0.32, 95% confidence interval = 0.07-1.49), but was still associated with a reduction in all-cause mortality (hazard ratio: 0.27, 95% confidence interval = 0.10-0.75). In persistent tobacco users undergoing PCI, patients treated with statin for LDL-C values above 100 mg/dL had a similar level of cardiovascular protection as those with LDL-C below 100 mg/dL and without statin treatment. Therefore, smoking attenuates pleiotropic effect of statin. Nevertheless, statin therapy was still associated with a reduction of all-cause mortality., Competing Interests: The authors have no funding and conflicts of interest to disclose., (Copyright © 2024 the Author(s). Published by Wolters Kluwer Health, Inc.)

Background: Antivirals are effective in reducing hospitalisation and death in mild-to-moderate coronavirus 2019 (COVID-19) patients. We estimated the antiviral uptake of nirmatrelvir/ritonavir and molnupiravir in adult patients with a syndrome coronavirus 2 (SARS-CoV-2) infection during the Emergency Use Authorization (EUA) period in Taiwan., Methods: A retrospective cohort study was conducted in Taiwan between January 2022 and December 2022. Patients aged ≥18 years with a SARS-CoV-2 infection were included from the Taipei Medical University Clinical Research Database (TMUCRD) and stratified in three risk groups according to World Health Organization criteria., Results: In total, 96 398 COVID-19 patients (mean age 46.7 ± 17.7 years, 45.8% male) were included. Of these patients 69.8% were classified as low risk, 29.8% as moderate risk, and 0.4% as high risk for progression to severe COVID-19. Nirmatrelvir/ritonavir was prescribed in 5.1% of the COVID-19 patients (low risk = 1.0%, moderate risk = 14.3%, high risk = 17.6%). Molnupiravir was prescribed in 1.9% of the COVID-19 patients (low risk = 0.1%, moderate risk = 5.8%, high risk = 6.9%)., Conclusions: Nirmatrelvir/ritonavir and molnupiravir were poorly used in the treatment of adult COVID-19 patients in Taiwan during the pandemic in 2022, especially in moderate-to-high risk groups for progression to severe COVID-19., Competing Interests: Disclosure of interest: The authors completed the ICMJE Disclosure of Interest Form (available upon request from the corresponding author) and declare the following activities and relationships: JCH received research funding from Pfizer Inc. MHK, FH, BT, JS, and DL are employees of Pfizer Inc., (Copyright © 2024 by the Journal of Global Health. All rights reserved.)

Background: In Taiwan, the human immunodeficiency virus (HIV) is primarily transmitted among men who have sex with men (MSM). We believe that the primary source of heterogeneity influencing transmission is from whether the infected individuals engage in behaviors that promote transmission. Therefore, we differentiated and modeled the statuses of infected individuals, estimated parameters, and predicted future infection trends to better understand HIV transmission dynamics among MSM., Methods: We devised a computational approach to accurately estimate the number of infectious individuals during early surveillance years in Taiwan using monthly data of newly diagnosed patients with HIV from January 2005 to December 2006. Subsequently, using annual incident cases from 2005 to 2019, we estimated the susceptibility rate, transmission rates, and duration of risk and conducted short-term forecasts of HIV infection among MSM through mathematical modeling based on the susceptible-infected-removed model. Parameters and their values, such as HIV and acquired immunodeficiency syndrome (AIDS) transmission rates and removal rates, were also estimated., Results: A total of 850 infectious individuals with HIV were identified in 2005. From 2005 to 2019, approximately 0.68% (95% confidence interval: 0.64-0.71%) of Taiwan's male population were estimated to be susceptible to HIV infection via MSM. The transmission rate did not significantly differ between individuals with HIV and AIDS (0.0110 and 0.107 per 10,000 individuals, respectively). The average infection duration between infection and AIDS onset was 4.5 years and between AIDS onset and death was 2.1 years. In 2019, the proportion of infectious infected individuals continuously decreased. By 2026, only 11.85% and 10.21% of individuals with HIV and AIDS, respectively, will be infectious., Conclusions: Our study presents a new dynamic mathematical model for estimating infectious HIV cases among MSM in Taiwan. By accounting for the heterogeneity of infectious HIV/AIDS within the MSM population, we effectively estimated the number of infections during early surveillance years and implement concentrated measures, thereby reducing infectious HIV/AIDS cases, which contributes to the overall reduction in HIV/AIDS cases. With these estimations, identifying target populations and implementing effective intervention measures at appropriate times can be improved., (© 2024. The Author(s).)

Background and Purpose: Fear of falling and low physical activity become prevalent in an aged society, but their association with fall risk warrants further investigation., Methods: Our study involved 600 individuals aged 70.8-96.1 years who completed two rounds of community surveys. During the second survey, we analyzed the correlations between fall incidents and a range of factors, including age, sex, gait maneuverability, vision, comorbidity count, depressive symptoms, cognitive function, history of falls, fear of falling, and physical activity level. The chi-square test and univariate and multivariate logistic regression models were used, with further analyses either adjusted for or stratified by the full-factor combinations of fear of falling (with versus without) and low physical activity (low versus moderate-to-high)., Results: Falls exhibited a prevalence rate of 13.8%. A fall risk gradient by the full-factor combinations was observed. Multivariate logistic regression modeling identified independent risk predictors for falls, including the number of comorbidities, depressive symptoms, a history of falls, and fear of falling. Fear of falling and low physical activity presented a synergistic effect to increase the fall risk by two- and one-third times (adjusted odds ratio: 2.35, 95% confidence interval: 1.12-4.91). Depressive symptoms, cognitive impairment, and a history of falls remained as significant risk predictors for older adults with both factors, those with fear of falling only, and those with neither, respectively, when the models were further stratified., Conclusion: Fear of falling and low physical activity presented likely synergism to increase the fall risk. Those older community-dwellers with both risk factors warrant fall prevention resources as a priority over those with either or neither., (© 2024. The Author(s).)

Background: This study investigated drug-drug interactions in patients with atrial fibrillation taking both a direct oral anticoagulant (DOAC) and an antiarrhythmic drug., Methods and Results: Using data from the National Health Insurance database (2012-2018), we identified 78 805 patients with atrial fibrillation on DOACs, with 24 142 taking amiodarone, 8631 taking propafenone, 2784 taking dronedarone, 297 taking flecainide, 177 taking sotalol, and 42 772 on DOACs alone. Patients with bradycardia, heart block, heart failure, mitral stenosis, prosthetic valves, or incomplete data were excluded. Propensity score matching compared those taking both DOACs and antiarrhythmic drugs with those on DOACs alone. There was an increased risk of major bleeding in patients concomitantly taking DOACs with amiodarone when compared with matched patients taking DOACs alone (hazard ratio [HR],1.13 [95% CI, 1.04-1.23]; P =0.0044), particularly in patients taking dabigatran (HR, 1.19 [95% CI, 1.03-1.38]; P =0.0175). No significant difference in bleeding risk was found for propafenone, dronedarone, flecainide, or sotalol. The small sample sizes in the flecainide and sotalol groups limit interpretation. Notably, intracranial bleeding risk was higher in patients on DOACs and amiodarone, regardless of age. Additionally, patients <80 years old taking dabigatran with amiodarone or propafenone had a higher risk of gastrointestinal bleeding., Conclusions: Concomitant use of DOACs with amiodarone, but not dronedarone or propafenone, increases the risk of major bleeding, particularly intracranial bleeding. This study provides new evidence to guide clinicians to tailor concomitant anticoagulation and antiarrhythmic therapy for patients with atrial fibrillation.

Background: The rate of survival after out-of-hospital cardiac arrest varies depending on the timeliness and effectiveness of prehospital interventions. This study was conducted to compare out-of-hospital cardiac arrest outcomes between intravenous and intraosseous routes and between upper and lower extremity routes for drug administration., Methods and Results: We retrospectively analyzed data (collected using the Utstein template) from 1220 patients who had experienced out-of-hospital cardiac arrest in Taiwan's Taoyuan City between January 2021 and August 2023. The patients were stratified into intravenous and intraosseous groups by treatment approach and upper and lower extremity access groups by access site. The study outcomes were survival to discharge, favorable neurologic outcomes (Cerebral Performance Category score 1 or 2), and survival for >2 hours. The study groups were statistically compared before and after propensity score matching. Significant pre-propensity score matching differences were observed between intravenous and intraosseous groups, and the aforementioned study outcomes were better in the intravenous group than in the intraosseous group. However, the between-group differences became nonsignificant after propensity score matching. Furthermore, lower extremity access and delayed epinephrine administration were associated with worse outcomes. Survival rates fell below 12.6% when time to treatment exceeded 15 minutes, particularly in the cases of intraosseous access and lower extremity access., Conclusions: This study highlights the benefits of early intervention and upper extremity access for drug administration in patients with out-of-hospital cardiac arrest. Intraosseous access may serve as a viable alternative to intravenous access. Timely administration of essential drugs during resuscitation can improve clinical outcomes and thus has implications for emergency medical service training.

Objective: Our objective was to compare the efficacy of digital breast tomosynthesis (DBT) and digital mammography (DM) in breast cancer screening and their impact on long-term overall survival (OS)., Methods: The study involved 48 549 consecutive mammography examinations between 2011 and 2015 at a medical center in Taiwan, identifying 545 women who were screened and diagnosed with breast cancer. Digital mammography and DBT examinations were alternated on different days. Patients were categorized based on mammographic modality, breast density, and American Joint Committee on Cancer (AJCC) stage. To determine the long-term outcome until August 2021, survival rates were analyzed using the Kaplan-Meier (K-M) survival analysis., Results: The mean age at breast cancer diagnosis was 53.2 years. Digital breast tomosynthesis examinations were significantly associated with early breast cancer (AJCC stage 0 to 2) (P = .022). The 5- and 9-year OS rates for all patients were 96.8% and 93.0%, respectively. The 5- and 9-year OS was significantly greater in the DBT group (98.4% and 96.8%) compared with the DM group (95.0% and 90.4%) (P = .030 for all). The K-M survival analysis demonstrated a significantly higher OS in the DBT group than the DM group (P = .037). Furthermore, DBT significantly improved OS in a cohort of women with stage II and III cancer (P = .032) and heterogeneously dense breasts (P = .045)., Conclusion: Screening with DBT is associated with early breast cancer diagnosis and higher survival rates compared with DM., (© Society of Breast Imaging 2024. All rights reserved. For commercial re-use, please contact reprints@oup.com for reprints and translation rights for reprints. All other permissions can be obtained through our RightsLink service via the Permissions link on the article page on our site—for further information please contact journals.permissions@oup.com.)

Aims: The aim of this 4-year follow-up study was to examine the predictive effects of demographics, three types of sexual stigma, three types of self-identity confusion, anxiety, depression, family support and problematic Internet use before the coronavirus disease 2019 (COVID-19) pandemic on new-onset suicide risk and persistent suicide risk in young adult lesbian, gay and bisexual individuals who experienced the COVID-19 pandemic in Taiwan., Methods: Baseline data were collected from 1,000 lesbian, gay and bisexual individuals in 2018 and 2019. Outcome data on suicide risk were collected again in 2023. The suicide module of the Mini International Neuropsychiatric Interview was used to assess suicide risk in terms of thoughts of death, desire to self-harm, thoughts of suicide, plans for suicide and suicide attempts in the preceding month at the initial and follow-up assessments. Baseline three types of sexual stigma, self-identity disturbance, depression, anxiety and problematic Internet use were used to examine their prediction of new-onset suicide risk and persistent suicide risk at follow-up., Results: In total, 673 individuals participated in the follow-up survey. Notably, 16.5% of the participants who had no suicide risk at baseline had new-onset suicide risk at follow-up; 46.4% of the participants who had suicide risk at baseline also had suicide risk at follow-up. Participants who were transgender ( p  = .003), who perceived greater levels of microaggression ( p  < .001), and who had greater levels of problematic Internet use at baseline ( p  = .024) were more likely to have new-onset suicide risk at follow-up. Participants who had greater levels of self-identity confusion were more likely to have persistent suicide risk at follow-up ( p  = .023)., Conclusion: Intervention strategies for reducing suicide risk in lesbian, gay and bisexual individuals should be developed with consideration of the predictors identified in this study.

Prostate cancer (PC) treatment, particularly androgen deprivation therapy (ADT), remains pivotal, albeit linked to increased fracture risk due to osteoporosis. The advent of novel hormonal agents (NHAs) has spurred inquiries into their influence on bone health. This study aimed to evaluate the impact of NHAs on bone health in patients receiving combination therapy. We conducted a retrospective analysis using Taiwan's National Health Insurance Research Database, encompassing men aged 45 and above diagnosed with PC without bone metastasis and undergoing ADT between 2000 and 2018. The study involved 25,949 patients, categorized into those receiving standard ADT (n = 25,166) and those on NHA combination therapy (n = 783). Our analysis delved into fracture risk, comorbidities, and osteoporosis treatments. Patients on NHA combination therapy faced significantly higher risks of any osteoporotic fracture and major osteoporotic fracture than those on ADT alone (HR = 1.29, 95% CI 1.04-1.61; HR = 1.37, 95% CI 1.06-1.75, respectively). Notably, age emerged as a critical factor, with the highest risk observed in those aged 90 or above. The 5-year overall survival rates were lower for patients who experienced any osteoporotic fracture, major osteoporotic fracture, and hospitalization due to osteoporotic fracture compared to those who did not experience these fractures (51.5% vs. 56.5%, 47.1% vs. 56.7%, and 48.2% vs. 56.3%, respectively, p < 0.001). Furthermore, patients not using any bone-modifying agents had the highest risk for all fracture types. In conclusion, NHA combination therapy in PC patients potentially escalates the risk of osteoporotic fractures, especially in older individuals. Our findings underscore the pivotal role of osteoporosis treatments in preventing fractures, emphasizing the importance of evaluating fracture risk in patients undergoing NHA combination therapy., (© 2024. The Author(s).)

Objectives: Biological disease-modifying antirheumatic drugs have been the primary treatment option for moderate to severe rheumatoid arthritis (RA) in Taiwan since 2010. Tocilizumab is an interleukin-6 receptor inhibitor, whereas tofacitinib is a Janus kinase inhibitor. The two medications were indicated to treat RA by direct and indirect inhibition of interleukin-6 cytokine. We compared the safety outcomes of tocilizumab and tofacitinib in patients with RA in real-world clinical settings, following the 7 key components of target trial emulation (TTE)., Methods: The data source was the Taiwan National Health Insurance Research Database. Patients with RA between 2010 and 2018 were eligible and assigned to either tocilizumab or tofacitinib based on their first prescription of these two medications. The index date was set as the first prescription date of either study medication. Propensity score stabilized weighting (PSSW) was used to balance the characteristics between the two medication groups. The incidences of safety outcomes were all-cause mortality, cancer, coronary heart disease, stroke, venous thrombosis events, tuberculosis, joint replacement events, and herpes zoster infection. The intention-to-treat (ITT) effect was commenced from the index date until the study outcomes, independently, 3 years, withdrawal, or December 31, 2021, whichever occurred first. For the per-protocol (PP) effect, patients were required to maintain the same medical group during the entire follow-up period., Results: A total of 2125 patients with RA who were prescribed tocilizumab (n = 844) or tofacitinib (n = 1281) were included in this study. The mean follow-up duration was 2.78 years in the tocilizumab group and 2.83 years in the tofacitinib group. For ITT, the sample sizes were 721 and 1196 for the tocilizumab and tofacitinib, respectively, after PSSW. A substantially lower incidence rate of herpes zoster infection (per 100 patient-years) was observed in the tocilizumab group (3.67) than in the tofacitinib group (7.61), with a hazard ratio of 0.48 (95%CI =0.37-0.63; p < .0001). All-cause mortality, cancer, coronary heart disease, stroke, total hip replacement, and tuberculosis were similar between the two medication groups. For PP, the sample sizes were 619 and 1085 for the tocilizumab and tofacitinib, respectively, after PSSW. The results of the PP analysis were similar to those of the ITT analysis., Conclusions: Tocilizumab and tofacitinib act along the same inflammatory pathway. A lower herpes zoster incident rate was observed in the tocilizumab group than in the tofacitinib group. The incidence rates of other safety concerns and mortality rates were comparable in both groups of patients with RA treated in real-world settings., (© 2024 The Author(s). International Journal of Rheumatic Diseases published by Asia Pacific League of Associations for Rheumatology and John Wiley & Sons Australia, Ltd.)

Background: The objective of this study was to assess the impact of statin use on overall survival (OS) and nasopharyngeal cancer (NPC)-specific survival in patients with advanced NPC who underwent standard concurrent chemoradiotherapy (CCRT)., Patients and Methods: This propensity score matched cohort study used data from the Taiwan Cancer Registry Database and National Health Insurance Research Database to examine the impact of statin use during CCRT on both OS and NPC-specific survival., Results: Statin use during CCRT demonstrated significant and independent prognostic value for both OS and NPC-specific survival. The adjusted hazard ratio for all-cause mortality in the statin group compared with the nonstatin group was 0.48 (95% CI, 0.34-0.68; P<.0001). Similarly, the adjusted hazard ratio for NPC-specific mortality in the statin group compared with the nonstatin group was 0.43 (95% CI, 0.29-0.65; P<.0001). Rosuvastatin, atorvastatin, and lovastatin demonstrated significant efficacy in improving NPC-specific survival outcomes. Moreover, our findings indicate a dose-response relationship, with higher cumulative defined daily doses and greater daily intensity of statin use associated with reduced mortality., Conclusions: This study suggests an association between statin use during the CCRT period for NPC and potential enhancements in both OS and NPC-specific survival. Our findings indicate a possible survival benefit of rosuvastatin, atorvastatin, and lovastatin for patients with NPC undergoing CCRT. The observed dose-response relationship underscores the potential importance of higher statin use in mitigating NPC-specific mortality, but further research is needed to establish a definitive causal relationship.

Background The protracted battle against coronavirus disease 2019 (COVID-19) has had a profound impact on various facets of society. The epidemiology of several diseases underwent alterations following the implementation of social restrictive strategies and non-pharmaceutical interventions (NPI). Methods In response to these changes, we conducted a retrospective nationwide surveillance study to investigate the prevalence of sexually transmitted infections during the pandemic. Weekly incidences of gonorrhea, syphilis, human immunodeficiency virus (HIV), and enterovirus were extracted from the national surveillance database. Results Over the period from 2015 to 2022, a sustained increase in gonorrhea notifications was evident (linear trend with a rising slope of 0.24 and an R-squared value of 0.62). When comparing the pre-pandemic period (2017-2019) with the pandemic period (2020-2022), a significant surge in gonorrhea notifications was observed (85 notifications per week pre-pandemic vs 143 notifications during the pandemic, representing a 68% increase, P Conclusions Our study highlights a significant rise in gonorrhea notifications during the pandemic. Despite disruptions to gonorrhea testing and medical services, and the implementation of NPI, there was no significant decrease in the incidence of gonorrhea in Taiwan. Gonorrhea emerged as a critical public health concern during the pandemic.

Background and Aims: The association between metabolic dysfunction-associated steatotic liver disease (MASLD) and cardiovascular outcomes in patients with type 2 diabetes mellitus (T2DM) is unclear. This study aimed to investigate the impact of spectrum of SLD on the risk of heart failure and cardiovascular (CV) mortality in patients with T2DM., Methods: In a nationwide cohort study, 2,745,689 adults with T2DM were followed from 2009 to 2012 until 2018. Participants were categorized into no steatotic liver disease (no SLD) and SLD groups. The SLD group was stratified based on metabolic risk factors, alcohol consumption and viral hepatitis. Cox proportional hazards models were used to estimate hazard ratios (HRs) and 95% confidence intervals (CIs) for heart failure (HF) and CV mortality risk., Results: The prevalence of MASLD, metabolic alcohol-associated liver disease (MetALD), alcohol-associated liver disease with metabolic dysfunction (ALD with MD) and MASLD with viral hepatitis (VH) was 49.6%, 7.2%, 2.3%, and 2.0%. Individuals with MASLD (adjusted HR [aHR], 1.11), MetALD (aHR, 1.14), ALD with MD (aHR, 1.32) and MASLD with VH (aHR, 1.12) had a higher risk of developing HF compared with the no SLD group. The risk of CV mortality was also increased in those with SLD groups compared to those with no SLD. The risk of new-onset HF and CV mortality showed a J-shaped association with alcohol consumption regardless of SLD status., Conclusion: SLD is independent risk factor of new-onset HF and CV mortality in persons with T2DM, and alcohol consumption has a J-shaped association with risk of HF and CV mortality, regardless of SLD status., (© 2024. The Author(s).)

Objective: To investigate the prevalence and longitudinal trend of severe maternal morbidity (SMM) at nationwide level in Taiwan. The associated maternal factors contributing to SMM were also analyzed., Materials and Methods: A population-based secondary analysis using administrative datasets released by Ministry of Health and Welfare of Taiwan from 2011 to 2021 was carried out. SMM was defined from ICD-9 or10-CM diagnosis and procedure codes previously released by CDC. The existence of any SMM indicators identified by delivery and postpartum hospitalizations between≧20 weeks of gestational age and within 42 days after childbirth was retrieved for analysis. Kendall Tau-b correlation was applied for trend test. Logistic regression was used to investigate the associated maternal factors for SMM. All the data were analyzed using SAS statistical software version 9.4. Statistical significance was defined as P value < 0.05., Results: A total of 2,054,010 delivery hospitalization records were identified during the study period. 6961 subjects met the SMM indicators, yielding an average SMM rate of 3.4 per 1000 deliveries. The pure transfusion rate was 2.33%. The overall SMM rate including transfusion reached 26.7 per thousand deliveries. The trend of SMM including and excluding transfusion demonstrated significantly increasing. Extreme maternal age and cesarean delivery were two main maternal associated factors for SMM., Conclusion: Our findings demonstrated the steadily increasing trend of SMM in the past decade from nationwide study in Taiwan. The sharply growing rates of blood transfusion made the prevention of obstetric hemorrhage imperative. Health policies should be focused on the encourage of early childbearing and avoidance of unnecessary cesarean delivery to reduce the maternal risks associated with SMM. Continuous surveillance of SMM is required to improve obstetric care and reduce severe maternal complications., Competing Interests: Conflicts of interest The authors have no conflicts of interest., (Copyright © 2024. Published by Elsevier B.V.)

Objective: Gestational diabetes mellitus (GDM) is a disorder that can occur during the second trimester of pregnancy. Our main objective was to perform a retrospective propensity-score matched analysis of a general population and to examine commonly occurring adverse maternal and infant outcomes in Taiwanese primiparous women with GDM., Materials and Methods: We conducted a nationwide population-based, retrospective propensity-score matched cohort study using the claims data from the Taiwan's National Health Insurance program between 2000 and 2015. A 1:4 propensity matched cohort of women who aged 18 years or older with GDM (n = 5981) were compared with women without GDM (n = 23,924). Propensity score was calculated based on women's age, residential urbanicity, delivery mode, antepartum comorbidity, and index year of delivery., Results: The GDM group had a significantly higher risk of overall emergency caesarean section, infant health conditions, and postpartum complications than the comparison group. Women in the GDM group were more likely to undergo emergency C-section for fetal distress, uterine atony, obstructed labor, delayed delivery, failed induction of labor, and umbilical cord prolapse. Infants of women with GDM were also more likely to encounter pregnancy complications of malpresentation, pre-maturity and post-maturity. Being the most common infant conditions, roughly one-third (36.41%) of all infant were affected by jaundice, particularly in women with GDM than those without GDM (45.96% vs 34.02%). There were also significant differences in perinatal period infection, congenital anomalies, transitory tachypnea, fetal distress and asphyxia, respiratory distress, and birth injury between the groups. Women with GDM were associated with increased risks of developing postpartum complications in perineum laceration, mastitis, postpartum hemorrhage, and subinvolution of uterus., Conclusion: The present study suggests that GDM is associated with increased risks of adverse maternal and infant outcome in primiparous women without pre-existing mental diseases., Competing Interests: Conflict of interest The authors declared no conflict of interest., (Copyright © 2024. Published by Elsevier B.V.)

Background/aim: In gastric cancer (GCa) tissues, the mRNA and protein levels of tissue inhibitor of metalloproteinase-1 (TIMP-1) are significantly elevated compared to adjacent non-cancerous tissues. Moreover, the abnormal up-regulation of TIMP-1 has been associated with a poor prognosis. However, the role of TIMP-1 genotypes in susceptibility to GCa has seldom been investigated. This study aimed to evaluate the influence of TIMP-1 genotypes on GCa susceptibility and their potential interactions with clinico-pathological factors, including age, sex, body mass index, smoking, alcohol consumption, Helicobacter pylori (H. pylori) infection, and metastasis status., Materials and Methods: TIMP-1 rs4898, rs6609533, and rs2070584 genotypes were analyzed in 161 patients with GCa and 483 non-cancer control subjects from a Taiwanese population using PCR-RFLP methodology and direct sequencing., Results: The genotypic (p for trend=0.1987) and allelic (p=0.0733) frequencies of TIMP-1 rs4898 did not differ significantly between GCa cases and controls. Under the dominant model, combined CT+CC genotypes were not associated with GCa risk [odds ratio (OR)=0.74, 95% confidence interval (95%CI)=0.51-1.07, p=0.1272]. Similarly, no significant association was found for TIMP-1 rs6609533 or rs2070584 polymorphisms. Importantly, patients with GCa carrying the TIMP-1 rs4898 TT genotype exhibited a significantly enhanced risk of GCa when they had smoking (p=0.0140) and alcohol drinking habits (p=0.0011). Furthermore, the CC genotype of TIMP-1 rs4898 was linked to a lower risk of distant metastasis., Conclusion: The TIMP-1 rs4898 CC genotype may serve as a prognostic biomarker and could inform lifestyle modifications aimed at GCa prevention. Validation of TIMP-1 genotypic profile in diverse populations is warranted., (Copyright © 2024 International Institute of Anticancer Research (Dr. George J. Delinasios), All rights reserved.)

Fluconazole-resistant clade 4 Candida tropicalis causing candidemia in humans has been detected in tropical/subtropical areas, including those in China, Singapore, and Australia. We analyzed 704 individual yeasts isolated from fruits, soil, water, and farmers at 80 orchards in Taiwan. The most common pathogenic yeast species among 251 isolates recovered from farmers were Candida albicans (14.7%) and C. parapsilosis (11.6%). In contrast, C. tropicalis (13.0%), C. palmioleophila (6.6%), and Pichia kudriavzevii (6.0%) were prevalent among 453 environmental isolates. Approximately 18.6% (11/59) of C. tropicalis from the environment were resistant to fluconazole, and 81.8% (9/11) of those belonged to the clade 4 genotype. C. tropicalis susceptibility to fluconazole correlated with susceptibilities to the agricultural azole fungicides, difenoconazole, tebuconazole, and triadimenol. Tandem gene duplications of mutated ERG11 contributed to azole resistance. Agriculture environments are a reservoir for azole-resistant C. tropicalis; discontinuing agricultural use of azoles might reduce emergence of azole-resistant Candida spp. strains in humans.

Purpose: Hydrochlorothiazide (HCTZ) exposure has been linked to increased skin cancer in Caucasian (white) populations, especially squamous cell carcinoma (SCC), but not basal cell carcinoma (BCC). This study aimed to evaluate and compare skin cancer risks associated with HCTZ- and other antihypertensives use., Methods: This retrospective cohort study utilized Taiwan's National Health Insurance Research Database. We identified patients aged 20 years and older, newly receiving antihypertensive medications between 2004 and 2015. We calculated the medication possession ratio (MPR) for the first 2 years of treatment to determine patient eligibility and treatment classification, whereby only patients with MPR above 80% were included. These were subsequently categorized by the type of antihypertensives they received, namely HCTZ, other thiazide diuretics, non-thiazide diuretics or non-diuretic antihypertensives. Cox proportional hazards model was used to evaluate skin cancer risks, and these were then classified as SCC or BCC., Results: Our study included 41 086, 27 402, 19 613, and 856 782 patients receiving HCTZ, other thiazide diuretics, non-thiazide diuretics, and non-diuretic antihypertensives, respectively. We found BCC risks were similar when comparing HCTZ with other thiazides (adjusted hazard ratio: 0.84; 95% CI: 0.54-1.33), non-thiazide diuretics (0.93; 0.51-1.67), and non-diuretic antihypertensives (0.91; 0.66-1.26). We observed a higher SCC risk in the HCTZ group, compared to other thiazides (1.24; 0.74-2.08), non-thiazide diuretics (1.32; 0.70-2.51), and non-diuretic antihypertensives (1.23; 0.87-1.73), although the confidence intervals (CIs) were wide and crossed the null., Conclusions: We concluded that skin cancer need not be of major concern to physicians when prescribing antihypertensives for an Asian population., (© 2024 John Wiley & Sons Ltd.)

Background/purpose: Effective prevention could protect the health of the workforce, save human capital loss, and maintain employee productivity as well as economic growth., Methods: Using real-world data of patients with end-stage kidney disease (ESKD) and lung cancer, we multiplied their lifetime survival functions with employment ratios and working salaries to estimate the lifetime employment durations and earnings. They were compared with corresponding age-, sex-, and calendar year-matched referents to assess the differences in loss of lifetime employment duration and earnings. From 2000 to 2017, 83,358 patients with end-stage kidney disease (ESKD) were associated with 32-66% lifetime productivity losses. Similarly, we collected 24,904 incident cases of lung adenocarcinoma during 2011-2018 and estimated the potential savings in human capital due to early detection. Based on the evolving trends of ESKD incidence rates in Taiwan, we calculated the lifetime human capital losses of ESKD patients in GDP (gross domestic product) percentages during 2000-2020., Results: The aggregate lifetime productivity losses of ESKD in terms of GDP% varied between 0.000398% and 0.01% for male patients and between 0.0001% and 0.009% for female patients. The younger the patients, the bigger the losses in GDP%. Similarly, early detection of lung adenocarcinoma saved lives and productivity to some extent., Conclusions: Successful prevention of catastrophic illnesses at early stages would save the lifetime employment duration and productivity of the workforce. Future reform on the NHI could consider closer coordination between public health and healthcare organizations, focusing on effective prevention of diseases and complications to save productivity loss., Competing Interests: Declaration of competing interest The authors have declared that no competing interests exist. No one received compensation or was offered incentive for participating in this study., (Copyright © 2024 Formosan Medical Association. Published by Elsevier B.V. All rights reserved.)

Background: The global impact of COVID-19 has prompted profound shifts in public health policies. The epidemiology of respiratory infectious disease may change in the post-covid era. This study investigates the repercussions of these policies on respiratory infectious diseases, specifically the resurgence of severe influenza and enterovirus infections in the post-COVID-19 era., Methods: Examining the period from January 2020 to December 2023, our nationwide study analyzes data from the Taiwan Centers for Disease Control and Our World in Data. Two distinct phases, containing (Week 1, 2020, to Week 43, 2022) and coexisting (Week 44, 2022, to Week 50, 2023), are scrutinized, emphasizing policy changes and their potential impact on epidemiology., Results: Epidemiological trends reveal a decline in COVID-19 and all-cause pneumonia during the co-existing period but a notable rise in severe influenza and enterovirus infections. Interrupted time series analysis confirms the surge in severe influenza and enterovirus cases post-restriction ease., Conclusion: The post-COVID-19 era introduces challenges with the resurgence of traditional respiratory diseases, necessitating continuous surveillance, timely non-pharmaceutical interventions, and vaccination as crucial strategies. Vigilance and targeted measures by policymakers and healthcare providers are imperative to navigate the evolving landscape of respiratory infectious diseases in the aftermath of the pandemic., Competing Interests: Declaration of Competing Interest The authors declare that they have no known competing financial interests or personal relationships that could have appeared to influence the work reported in this paper., (Copyright © 2024 The Author(s). Published by Elsevier Ltd.. All rights reserved.)

Background: Omicron, a severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) variant, entered Taiwan at the end of 2021. The Taiwanese government ended its "zero-COVID" policy in March 2022. Multiple coronavirus disease 2019 (COVID-19) outbreaks began in April 2022. We monitored the replacement of Omicron subvariants after BA.1/BA.2 and analyzed their correlation with COVID-19 outbreaks., Methods: We collected SARS-CoV-2 real-time qRTPCR-positive nasopharyngeal swabs from Kaohsiung Medical University Hospital (KMUH), Kaohsiung City, Taiwan, and performed sequencing for specimens exhibiting a cytopathic effect in Vero E6 cells to determine their clades and lineages. We analyzed the medical records of COVID-19 patients and identified hospitalization risk factor(s). We retrieved SARS-CoV-2 sequences identified in Taiwan from GISAID and analyzed their correlation with COVID-19 data from the Taiwan Centers for Disease Control., Results: We analyzed the phylogenesis of KMUH-47 to KMUH-104 (SARS-CoV-2 isolates identified herein) and all of the Omicron subvariants from BA.5 to XBB.1 (n = 1930). Age and comorbidities were hospitalization risk factors. Men generally exhibited a greater fatality rate than women. COVID-19-related deaths predominantly occurred in individuals over 70 years old. The COVID-19-related case fatality rate increased as nucleotide (NT) and amino acid (AA) substitutions increased. The number of COVID-19-related cases and deaths progressively decreased with each outbreak between August 2022 and October 2023., Conclusion: Hospitalization was associated with age and the presence of comorbidities. COVID-19-related fatality was linked to sex, age, and the accumulation of NT and AA substitutions in emerging Omicron subvariants., Competing Interests: Declaration of Competing Interest The authors declare that they have no competing interests., (Copyright © 2024 The Authors. Published by Elsevier Ltd.. All rights reserved.)

This study examined the relationship between perceived social status, COVID-19-related discrimination, and sleep quality among 158 migrant care workers in Taiwan. Data were collected via computer-assisted interviews, assessing perceived social status with the MacArthur scale and sleep quality using the Pittsburgh Sleep Quality Index. The results revealed that higher perceived social status in reference to the destination country (B = 0.31) and experience of media stigmatization (B = 0.52) were associated with higher global Pittsburgh Sleep Quality Index (PSQI) scores, whereas perceived social status in reference to the home country and others forms of pandemic-related discrimination were not associated with PSQI scores. The study concluded that social comparison and stigmatization were linked to sleep health of migrant care workers. Understanding these factors can inform the development of targeted interventions to address inequalities faced by migrants., Competing Interests: Declaration of Conflicting InterestsThe author(s) declared no potential conflicts of interest with respect to the research, authorship, and/or publication of this article.

In hospitals, the deterioration of a patient's condition leading to death is often preceded by physiological abnormalities in the hours to days beforehand. Several risk-scoring systems have been developed to identify patients at risk of major adverse events; however, such systems often exhibit low sensitivity and specificity. To identify the risk factors associated with in-hospital cardiac arrest (IHCA), we conducted a retrospective cohort study at a tertiary medical center in Taiwan. Four machine learning algorithms were employed to identify the factors most predictive of IHCA. The support vector machine model was discovered to be the most effective at predicting IHCA. The ten most critical physiological parameters at 8 h prior to the event were pulse rate, age, white blood cell count, lymphocyte count, body temperature, body mass index, systolic and diastolic blood pressure, platelet count, and use of central nervous system-active medication. Using these parameters, we can enhance early warning and rapid response systems in our hospital, potentially reducing the incidence of IHCA in clinical practice., (© 2024 The Author(s). The Kaohsiung Journal of Medical Sciences published by John Wiley & Sons Australia, Ltd on behalf of Kaohsiung Medical University.)

Predictors for coronavirus disease 2019 (COVID-19)-specific and non-COVID-19-specific deaths have not been extensively studied. This cohort study in Taiwan investigated predictors for COVID-19-specific and non-COVID-19-specific deaths among hospitalized patients with severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) infection. From January to July 2022, 2196 COVID-19 patients at Taipei City Hospital were consecutively recruited in this cohort study. Among the 175 deceased COVID-19 patients, 147 (84.0%) and 28 (16.0%) had COVID-19-specific and non-COVID-19-specific deaths, respectively. After controlling for other covariates, multinomial logistic regressions showed that age ≥ 65 was significantly associated with higher risks for both COVID-19-specific, adjusted odds ratio (AOR) = 6.21; and non-COVID-19-specific deaths (AOR = 6.06). Fully vaccinated individuals (AOR = 0.50) and Paxlovid recipients (AOR = 0.45) had lower COVID-19-specific death risks, while comorbid cancer or end-stage renal disease patients faced higher risks of non-COVID-19-specific deaths. Our study findings suggest that vaccination and Paxlovid treatment are crucial for reducing SARS-CoV-2-specific mortalities, while comorbid patients need careful monitoring to reduce non-COVID-19-specific deaths., Competing Interests: Declaration of Conflicting InterestsThe author(s) declared no potential conflicts of interest with respect to the research, authorship, and/or publication of this article.

Road traffic injuries (RTIs) pose significant public health threats, particularly for vulnerable road users such as pedestrians and cyclists. While recent studies have revealed adverse impacts of heat exposure on RTI frequency among motorized road users, a research gap persists in understanding these impacts on non-motorized road users, especially in tropical regions where their vulnerability can be heightened due to differential thermal exposure, adaptive capacity, and biological sensitivity. In this study, we compared associations between high temperatures and RTIs across four different crash-involved modes of transportation-pedestrians, cyclists, motorcyclists, and car drivers in Taiwan. Leveraging data on RTI records and temperature conditions in Taiwan's six municipalities from 2018 to 2022, we conducted a city-time-stratified case-crossover analysis. We employed distributed lag non-linear models with conditional Poisson regression models to estimate temperature-RTI associations for each mode of transportation, adjusting for various weather factors and unmeasured spatio-temporal patterns. Our findings reveal that individuals using exposed, open transportation modes (i.e., pedestrians, cyclists, and motorcyclists) exhibited higher relative risks of heat-induced RTIs than car drivers, with non-motorized mode users showing greater susceptibility compared to their motorized counterparts. These elevated risks can be attributed to the absence of built-in cooling systems in open travel modes and the increased exertional heat stress implied in active travel. Our study contributes novel insights to a global concern related to climate change, extending its impact to road safety, a health outcome rarely studied in the context of a changing climate. Our findings are thus important, especially for regions where rising temperatures regularly approach or exceed human physiological limits related to heat tolerance in the coming decades. Additionally, our findings hold significance in the existing urban health literature, particularly within the context of the emerging era of micromobility-a category of low-speed, non-enclosed, and lightweight vehicles increasingly integrated into urban activities worldwide., (Copyright © 2024 The Authors. Published by Elsevier Ltd.. All rights reserved.)

During the COVID-19 pandemic, Taiwan's pediatric healthcare system faced its most severe shortage of pediatric residents in history. This review investigates the causes, consequences, and potential solutions to this shortage. Between 2020 and 2023, the recruitment rate of pediatric residents dropped by 27.3%, increasing workloads for attending pediatricians and may worsening health outcomes for pediatric patients. Compared to South Korea and Japan, Taiwan has the highest neonatal mortality rates and lowest life expectancy at birth. Additionally, Taiwan's National Health Insurance (NHI) pays pediatricians in hospitals half of what it pays those in local clinics, hindering the attraction of pediatric hospitalists. To sustain the pediatric healthcare system, the government could consider directly compensating pediatricians at clinic rates and transitioning to a capitation payment system. Systemic recommendations include increasing health expenditure as a percentage of gross domestic production (GDP) and amending the NHI Act to eliminate the global budget payment system. Managing the resulting increase in financial responsibility could involve raising tax revenue as a percentage of GDP. Implementing these measures could strengthen the pediatric healthcare system and prevent a collapse of pediatric inpatient care., (Copyright © 2024 Formosan Medical Association. Published by Elsevier B.V. All rights reserved.)

Objective: With global aging, the occurrence of stroke and associated outcomes like dementia are on the rise. Seizures and epilepsy are common poststroke complications and have a strong connection to subsequent dementia. This study examines the relationship between poststroke seizures (PSS) or poststroke epilepsy (PSE) and dementia using a national health care database., Methods: We conducted a retrospective study using data from the Taiwan National Health Insurance Research Database from 2009 to 2020. We identified acute stroke patients from 2010 to 2015, excluding those with pre-existing neurological conditions. Based on age, sex, stroke severity level, and the year of index stroke, patients with PSS or PSE were matched to those without. The main outcome was incident dementia., Results: This study included 62 968 patients with an average age of 63 years, with males accounting for 62.9%. Of them, 60.3% had ischemic strokes, and 39.7% had hemorrhagic strokes. After an average follow-up period of 5.2 years, dementia developed in 15.9% of patients who had PSS or PSE, as opposed to 8.4% of those without these conditions. A time-dependent Fine and Gray competing risk analysis showed that PSS and PSE were significantly associated with dementia across all stroke types. Subgroup analyses revealed significantly increased risk of dementia across all age groups (<50, 50-64, and ≥65 years), sexes, and various stroke severity levels. The link between PSS or PSE and dementia was particularly pronounced in men, with a less distinct correlation in women., Significance: The risk of incident dementia was higher in patients with PSS or PSE. The potential for therapeutic interventions for seizures and epilepsy to reduce poststroke dementia underscores the importance of seizure screening and treatment in stroke survivors., (© 2024 International League Against Epilepsy.)

Aim: Evidence suggests an association between maternal hypothyroidism and risk of attention-deficit/hyperactivity disorder (ADHD) or autism spectrum disorder (ASD) in offspring. We examined the risk of ASD and ADHD in individuals with congenital hypothyroidism (CHT)., Methods: A nationwide population-based cohort study enrolled a total of 1260 children younger than 12 years with a confirmed diagnosis of CHT and no prior diagnosis of any neurodevelopmental disorders, selected from the National Health Insurance Research Database of Taiwan between 1998 to 2013. In addition, 12,600 controls matched for sex, age, and residence were selected. Cox proportional hazards analysis was used to investigate the association among CHT, ASD, and ADHD., Results: Children with CHT were associated with a higher incidence of ASD (7.1‰ vs 1.3‰, P < 0.001) and ADHD (39.7‰ vs 18.7‰, P < 0.001) than the control group. Cox regression analyses demonstrated that children with CHT were associated with elevated risks of ASD (hazard ratio [HR], 4.72 [95% confidence interval (CI), 2.08-10.70]) and ADHD (HR, 2.03 [95% CI, 1.49-2.77]), after adjusting for demographic data and family history of major psychiatric disorders, compared with the control group., Conclusion: Children with CHT were associated with approximately a two-fold increased risk of ADHD and a four-fold increased risk of ASD than the control group. Our study highlights the need for future research to elucidate the potential pathophysiology among CHD, ASD, and ADHD., (© 2024 The Author(s). Psychiatry and Clinical Neurosciences © 2024 Japanese Society of Psychiatry and Neurology.)

Background: The number of patients with Alzheimer's disease (AD) has increased dramatically in Asia., Objective: To update the demographic characteristics of patients with AD and their informants in eight Asian countries and compare them from 12 years prior., Methods: The A1-A3 components of the Uniform Dataset (UDS), version 3.0, were administered in Taiwan, Beijing, Hong Kong, Korea, Japan, Philippines, Thailand, and Indonesia. Data were compared with patients with AD in the first registration using the UDS version 1.0 from 2010-2014 in the same regions., Results: A total of 1885 patients with AD and their informants were recruited from 2022 to 2024 and were compared with 2042 patients recruited a decade prior. Each country had its own unique characteristics that changed between both eras. The mean age of the patients and informants was 79.8±8.2 years and 56.5±12.1 years, respectively. Compared with the first registration, the patients were older (79.8 vs 79.0, p=0.002) and had worse global function (mean CDR-SB scores 6.1 vs 5.8, p<0.001); more informants were children (56 % vs. 48 %, p<0.001), and their frequency of in-person visits increased significantly if not living together. A total of 11 %, 4.5 %, 11 %, and 0.4 % of the patients had a reported history of cognitive impairment in their mothers, fathers, siblings, and children, respectively; all percentages, except children, increased significantly over the past decade., Conclusion: The present study reports the heterogeneous characteristics of patients with AD and their informants in Asian countries, and the distinct changes in the past decade. The differences in dementia evaluation and care between developing and developed countries warrant further investigation., Competing Interests: Declaration of Competing Interest The authors have no conflict of interest to report., (Copyright © 2024 Elsevier B.V. All rights reserved.)

Mental disorders are becoming increasingly prevalent worldwide, and accurate incidence forecasting is crucial for effective mental health strategies. This study developed a long short-term memory (LSTM)-based recurrent neural network model to predict schizophrenia in inpatients in Taiwan. Data was collected on individuals aged over 20 years and diagnosed with schizophrenia between 1998 and 2015 from the National Health Insurance Research Database (NHIRD). The study compared six models, including LSTM, exponential smoothing, autoregressive integrated moving average, particle swarm optimization (PSO), PSO-based support vector regression, and deep neural network models, in terms of their predictive performance. The results showed that the LSTM model had the best accuracy, with the lowest mean absolute percentage error (2.34), root mean square error (157.42), and mean average error (154,831.70). This finding highlights the reliability of the LSTM model for forecasting mental disorder incidence. The study's findings provide valuable insights that can help government administrators devise clinical strategies for schizophrenia, and policymakers can use these predictions to formulate healthcare education and financial planning initiatives, fostering support networks for patients, caregivers, and the public., Competing Interests: Declaration of Competing Interest The authors declare that they have no known competing financial interests or personal relationships that could have appeared to influence the work reported in this paper., (Copyright © 2024 Elsevier B.V. All rights reserved.)

Aim: To assess the likelihood of dementia in individuals with type 2 diabetes (T2D), distinguishing between those with and without microvascular diseases., Methods: Leveraging the National Health Insurance Research Database in Taiwan, we identified individuals newly diagnosed with T2D from 1 January 2009 through 31 December 2014. Multivariable Cox proportional hazard models were used to compare the risk of outcomes., Results: Individuals with microvascular disease had a significantly higher risk of all-cause dementia (adjusted hazard ratio [95% confidence interval] 1.13 [1.09, 1.17]) compared with matched individuals without microvascular disease. In addition, individuals with diabetic kidney disease and diabetic neuropathy were associated with a significantly increased risk of Alzheimer's disease (1.16 [1.02, 1.32] and 1.14 [1.03, 1.27]), vascular dementia (1.21 [1.06, 1.38] and 1.14 [1.02, 1.28]) and other dementia (1.11 [1.04, 1.19] and 1.10 [1.04, 1.16]), respectively, compared with those without microvascular disease., Conclusions: This nationwide cohort study showed that patients with T2D and microvascular disease, particularly diabetic kidney disease and diabetic neuropathy, were associated with a significantly higher risk of Alzheimer's disease, vascular dementia, other dementia and all-cause dementia than those without microvascular disease., (© 2024 John Wiley & Sons Ltd.)

Purpose: Patients with osteoporosis are at risk of fractures, which can lead to immobility and reduced quality of life. Early diagnosis and treatment are crucial for preventing fractures, but many patients are not diagnosed until after a fracture has occurred. This study aimed to evaluate the performance of 10 osteoporosis screening tools (OSTs) in rural communities of Taiwan. In this prospective study, a total of 567 senior citizens from rural communities underwent bone mineral density (BMD) measurement using dual-energy X-ray absorptiometry (DXA) and ten OSTs were administered. Discrimination analysis was performed using the area under the receiver operating characteristic curve (AUROC). Primary outcomes included area under curve (AUC) value, sensitivity, specificity, positive predictive value (PPV), and negative predictive value (NPV). The DXA examination revealed that 63.0% of females and 22.4% of males had osteoporosis. Among females, Osteoporosis Index of Risk (OSIRIS) and Osteoporosis Self-Assessment Tool for Asians (OSTA) presented the best AUC value with 0.71 (0.66-0.76) and 0.70 (0.66-0.75), respectively. Among males, BWC had the best AUC value of 0.77 (0.67-0.86), followed by OSTA, Simple Calculated Osteoporosis Risk Estimation (SCORE), and OSIRIS. OSTA and OSIRIS showed acceptable performance in both genders. The specificity of Fracture Risk Assessment Tool (FRAX-H), SCORE, National Osteoporosis Foundation Score, OSIRIS, Osteoporosis Risk Assessment Instrument, Age, Bulk, One or Never Estrogen (ABONE), and Body weight criteria increased in both genders after applying the optimum cut-off. Considering it high AUC and simplicity of use, OSTA appeared to be the recommended tool for seniors of both genders among the ten OSTs. This study provides a viable reference for future development of OSTs in Taiwan. Further adjustment according to epidemiological data and risk factors is recommended while applying OSTs to different cohorts., (© 2024. The Author(s), under exclusive licence to Springer Science+Business Media, LLC, part of Springer Nature.)

Endometriosis is a common gynecological disorder affecting around 10% of reproductive-age women. Although many hypotheses were proposed, genetic alteration has been considered as one of the key factors promoting pathogenesis. Due to racial/ethnic disparities in the process of hormone regulation and nutrition metabolism, a genome-wide association study (GWAS) with 2794 cases and 27,940 controls was conducted in a Taiwanese-Han population. Our study identified five significant susceptibility loci for endometriosis, and three of them, WNT4 (on the 1p36.12), RMND1 (6q25.1), and CCDC170 (6q25.1), have been previously associated with endometriosis across different populations, including European and Japanese descent cohorts. Other two including C5orf66/C5orf66-AS2 (5q31.1) and STN1 (10q24.33) are newly identified ones. Functional network analysis of potent risk genes revealed the involvement of cancer susceptibility and neurodevelopmental disorders in endometriosis development. In addition, long non-coding RNAs (lncRNAs) C5orf66 and C5orf66-AS2 can interact with many RNA-binding proteins (RBPs) which can influence RNA metabolic process, mRNA stabilization, and mRNA splicing, leading to dysregulation in tumor-promoting gene expression. Those findings support clinical observations of differences in the presentation of endometriosis in Taiwanese-Han population with higher risks of developing deeply infiltrating/invasive lesions and the associated malignancies., (© 2024. The Author(s), under exclusive licence to The Japan Society of Human Genetics.)

Objectives: Stroke is a leading cause of death in Taiwan. Poor public knowledge of stroke may lead to delays in prehospital arrival, resulting in unfavorable prognoses. Studies have investigated public knowledge of stroke and highlighted the importance of stroke education, however, few such studies have been conducted in Taiwan. This study assessed the changes in public knowledge of stroke between 2012 and 2020 by conducting a survey during two World Stroke Day events. Furthermore, this study identified areas where educational efforts may have been insufficient., Materials & Methods: Questionnaires were distributed to the participants of 2012 and 2020 World Stroke Day events in Taiwan. In total, 328 and 336 questionnaires were completed, respectively. Stroke literacy and knowledge were analyzed between 2012 and 2020. Data were analyzed using the chi-square test or independent t-test. p < 0.05 indicates statistical significance., Results: Hypertension was the most recognized risk factor for stroke in both years ( p  < 0.001), and recognition of most of the given risk factors significantly increased. In addition, recognition of more than half of the stroke warning signs significantly increased, awareness of the correct acute stroke response also increased ( p  < 0.001), and overall stroke literacy in Taiwan increased ( p  = 0.001)., Conclusion: Stroke literacy and knowledge in Taiwan have improved significantly between 2012 and 2020, but many people still lack adequate stroke knowledge and awareness. Government health department must take this sort of intervention continually (campaigns) and novel approaches (e.g. board game…) to improve stroke literacy and knowledge in public health., Registration Id: N202109072, approved by the Joint Institutional Review Board of Taipei Medical University on 2021/11/02.

Background: Postpartum depression is a major psychiatric disorder associated with maternal suicide and child developmental disturbances. In this study, we aimed to investigate whether general anesthesia for cesarean delivery is associated with a higher rate of new-onset depression after delivery than neuraxial anesthesia., Methods: This is a nationwide retrospective cohort study using data retrieved from the National Health Insurance Research Database between 2014 and 2018. Women who had cesarean delivery under general or neuraxial anesthesia were enrolled. After 1:4 propensity score matching, there were 4544 and 18,176 women under the general and neuraxial anesthesia groups, respectively. The primary outcome was new-onset depression diagnosed after delivery in a time-to-event analysis setting., Results: After propensity-score matching, the rate of new-onset depression diagnosed within 1 year was 1.10 % (50/4488) and 0.86 % (157/18176) after cesarean delivery under general and neuraxial anesthesia, respectively. For depression diagnosed within 90 days of delivery, significant difference between the two groups was noted (0.51 % vs. 0.30 %, P = 0.031). In the time-to-event analysis with Cox regression model, women who delivered under general anesthesia were associated with significantly higher risk of postpartum depression within 90 days (Hazard ratio [HR], 1.71; 95 % CI, 1.05-2.79) compared with those under neuraxial anesthesia., Limitations: The observational design only allows asserting association, rather than establishing causality between exposure and outcomes., Conclusions: Women who underwent cesarean delivery under general anesthesia had a higher risk of subsequent depression within 90 days than those under neuraxial anesthesia. Early screening for depressive disorders might facilitate timely management., Competing Interests: Declaration of competing interest The authors declare no competing interests., (Copyright © 2024 Elsevier B.V. All rights reserved.)

Objective: The Cancer Genome Atlas study revealed an association between copy-number high (p53 abnormal) genetic mutation and poor prognosis in endometrial cancer in 2013. This retrospective study investigated outcomes in patients with abnormal p53 expression and stage I, low-grade endometrial endometrioid carcinoma (EEC)., Methods: We enrolled women with stage I, grade 1 or 2 EEC who received comprehensive staging and adjuvant therapy between January 2019 and December 2022 at MacKay Memorial Hospital, Taipei, Taiwan. Pathologists interpreted immunohistochemistry stains of cancerous tissues to detect p53 mutation. We compared recurrence, survival, progression-free survival, and overall survival between p53 abnormal and p53 normal groups., Results: Of the 115 patients included, 26 had pathologically confirmed abnormal p53 expression. Of these 26 patients, five (19.2%) experienced recurrence, and two died due to disease progression. By contrast, no patients in the normal p53 group experienced disease recurrence or died due to disease progression. Significant intergroup differences were discovered in recurrent disease status (19.4% vs. 0%, p<0.001), mortality (7.7% vs. 0%, p<0.001), and progression-free survival (p<0.001). The overall survival (p=0.055) also showed powerful worse trend., Conclusion: For patients with stage I, low-grade EEC, abnormal p53 expression may be used as an indicator of poor prognosis. Therefore, we suggest considering aggressive adjuvant therapies for these patients., Competing Interests: No potential conflict of interest relevant to this article was reported., (© 2024. Asian Society of Gynecologic Oncology, Korean Society of Gynecologic Oncology, and Japan Society of Gynecologic Oncology.)

Objective: Alcohol use disorder (AUD) has significant social and economic consequences in addition to health implications. Alcohol and drug use are linked to violence, particularly intimate partner violence and domestic violence. Identifying the characteristics of individuals with AUD and a history of domestic violence is important. Our study aimed to investigate differences between AUD patients with and without domestic violence., Methods: This retrospective study examined the medical records of individuals diagnosed with AUD participating in a central Taiwan alcohol treatment program from 2019 to 2020. Utilizing the Cut down, Annoyed, Guilty, and Eye-opener questionnaire (CAGE), Alcohol Use Disorders Identification Test (AUDIT), Brief Michigan Alcoholism Screening Test (MAST), Beck Depression Inventory (BDI), Beck's Anxiety Inventory (BAI), World Health Organization Quality of Life (WHOQOL), and a question on suicidal ideation, we collected data on diverse variables, including a history of domestic violence. A total of 136 individuals were included in the analysis., Results: Twenty participants had a history of domestic violence, while 116 did not. Those with a history of domestic violence had significantly higher MAST scores, lower quality of life, and higher caregiver burden compared to those without a history of domestic violence. They also had a higher proportion of adverse consequences related to alcohol use and higher suicidal ideation scores., Conclusions: It is important to assess the risk of domestic violence in individuals with AUD, particularly those with higher MAST scores. Questions 4 and 10 of the MAST, which relate to adverse consequences of alcohol use, such as losing friends or being arrested for drunk driving, could serve as warning questions for domestic violence. Further research is needed to assess the efficacy of interventions in reducing domestic violence risk in individuals with AUD., Competing Interests: Declaration of competing interest All authors have no proprietary or commercial interest in any of the materials discussed in this article., (Copyright © 2024 The Author. Published by Elsevier Inc. All rights reserved.)