6 results on '"Su, Qing"'
Search Results
2. Impact of Caregiving on Cognitive Functioning: Evidence From the China Health and Retirement Longitudinal Study.
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Su, Qing
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MEMORY , *EXECUTIVE function , *CAREGIVERS , *BURDEN of care , *COGNITION , *T-test (Statistics) , *DESCRIPTIVE statistics , *CHI-squared test , *DATA analysis software , *RETIREMENT - Abstract
Objectives Few studies have examined the association between caregiving and the cognitive functioning of caregivers. This study explored the association between caring for family members and cognition and how the link differs by caregiving intensity and caregiving types. Furthermore, rural–urban and gender heterogeneity were investigated. Methods This study analyzed Waves 2011, 2013, and 2018 of the China Health and Retirement Longitudinal Study, with cognitive functioning assessed in 3 dimensions: memory, executive function, and orientation function. The cognition trajectories between caregivers and noncaregivers were compared with the growth curve model. Results Results demonstrated a positive association between caregiving and cognitive functioning (β = 0.249, p <.001). Considering caregiving intensity, the positive association was only found in low (β = 0.335, p <.001) and moderate-intensity caregivers (β = 0.250, p <.05) but not in high-intensity caregivers. Moreover, grandparents, adult children, and multiple caregivers had a higher average cognition level at age 60 than noncaregivers (all β > 0, all p <.05), and adult child caregivers exhibited a significantly slower rate of decline in cognition across age (β = 0.040, p <.01). However, spousal caregivers showed no significant disparities with noncaregivers. Moreover, the impact of caregiving on memory function is more apparent among urban adults. Discussion Results indicate that caregiving can benefit cognitive function. This study proposes considering caregiving intensity and caregiving types when exploring caregiving and cognition. Based on these findings, policy-makers may overcome the challenges involved in establishing and developing a supportive informal care system in China. [ABSTRACT FROM AUTHOR]
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- 2023
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3. Early adulthood weight change, midlife "Life's essential 8" health status and risk of cardiometabolic diseases: a chinese nationwide cohort study.
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Cao, Qiuyu, Li, Mian, Qin, Guijun, Yan, Li, He, Jiang, Xu, Min, Xu, Yu, Wang, Tiange, Chen, Yuhong, Wang, Shuangyuan, Lin, Hong, Zhao, Zhiyun, Gao, Zhengnan, Zeng, Tianshu, Hu, Ruying, Yu, Xuefeng, Chen, Gang, Su, Qing, Mu, Yiming, and Chen, Lulu
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CARDIOVASCULAR diseases risk factors ,BODY weight ,CONFIDENCE intervals ,HEALTH status indicators ,TYPE 2 diabetes ,RISK assessment ,RESEARCH funding ,QUESTIONNAIRES ,DESCRIPTIVE statistics ,BODY mass index ,LONGITUDINAL method ,DISEASE risk factors ,MIDDLE age - Abstract
Background: The association between weight change during early adulthood and cardiometabolic diseases remains uncertain in Chinese population. Whether the association varies with comprehensive cardiovascular health (CVH) in midlife assessed by "Life's Essential 8" has not been characterized. We aim to examine the associations of early adulthood weight change and midlife "Life's Essential 8" CVH status with cardiometabolic outcomes in a Chinese cohort. Methods: The study participants were from the China Cardiometabolic Disease and Cancer Cohort (4 C) Study. This analysis included 72,610 middle-aged and older participants followed for a median of 3.6 years. At baseline, the participants recalled body weight at age 20 and 40 years, and we calculated change in weight and BMI between 20 and 40 years of age. Health behaviors information in "Life's Essential 8" was collected by questionnaire, and health factors were measured in the study center. During follow-up, we ascertained incident cardiovascular events based on medical records, and diagnosed incident diabetes according to the American Diabetes Association 2010 criteria. Results: 72,610 study participants were included with a mean age of 56.0 ± 8.8 years and 29% of them were males. Weight gain of more than 10 kg between 20 and 40 years of age was associated with 22% increased risk of incident cardiovascular events (HR: 1.22; 95%CI: 1.04–1.43) and 38% increased risk of diabetes (HR: 1.38; 95%CI: 1.25–1.53) compared to stable weight. Besides, the association of weight gain more than 10 kg in early adulthood with cardiometabolic risk was even stronger in those with low CVH score in midlife (HR: 2.44; 95%CI: 2.01–2.97 for incident cardiovascular events; HR: 2.20; 95%CI: 1.90–2.55 for incident diabetes) or with few ideal cardiovascular health metrics in midlife. Conclusions: Our study indicated that weight gain in early adulthood was associated with significantly increased risk of cardiometabolic diseases. And the association could be stronger in those with poor CVH profiles in midlife. These findings confirmed the significance of weight management during early adulthood and suggested that individuals who experienced substantial weight gain in early life should be encouraged to maintain good CVH status in Chinese population. [ABSTRACT FROM AUTHOR]
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- 2023
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4. Machine Learning to Predict the Response to Lenvatinib Combined with Transarterial Chemoembolization for Unresectable Hepatocellular Carcinoma.
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Ma, Jun, Bo, Zhiyuan, Zhao, Zhengxiao, Yang, Jinhuan, Yang, Yan, Li, Haoqi, Yang, Yi, Wang, Jingxian, Su, Qing, Wang, Juejin, Chen, Kaiyu, Yu, Zhengping, Wang, Yi, and Chen, Gang
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SUPPORT vector machines ,ALBUMINS ,BIOMARKERS ,TRIGLYCERIDES ,CONFIDENCE intervals ,PROTEIN kinase inhibitors ,MACHINE learning ,CHEMOEMBOLIZATION ,RETROSPECTIVE studies ,RANDOM forest algorithms ,TREATMENT effectiveness ,DECISION making ,RESEARCH funding ,DESCRIPTIVE statistics ,RECEIVER operating characteristic curves ,HEPATOCELLULAR carcinoma ,ALANINE aminotransferase ,MONOCYTES - Abstract
Simple Summary: The objective response rate of lenvatinib combined with transarterial chemoembolization for unresectable hepatocellular carcinoma is unsatisfactory. We aimed to develop predictive models using demographic characteristics, pre-treatment serum biomarkers and tumor characteristics of unresectable hepatocellular carcinoma patients by five machine learning algorithms to predict the response under combined treatments. We identified the 10 most important predictors, including K, low-density lipoprotein, D-dimer, red blood cell, alanine aminotransferase, albumin, monocyte, tumor size, triglyceride, and age. In addition, we applied the Shapley Additive exPlanation to explain the best-performing random forest predictive model to provide a reasonable explanation of the efficacy prediction at an individualized level. The combination of machine learning and Shapley Additive exPlanation can provide valuable suggestions for clinical decision making. Background: Lenvatinib and transarterial chemoembolization (TACE) are first-line treatments for unresectable hepatocellular carcinoma (HCC), but the objective response rate (ORR) is not satisfactory. We aimed to predict the response to lenvatinib combined with TACE before treatment for unresectable HCC using machine learning (ML) algorithms based on clinical data. Methods: Patients with unresectable HCC receiving the combination therapy of lenvatinib combined with TACE from two medical centers were retrospectively collected from January 2020 to December 2021. The response to the combination therapy was evaluated over the following 4–12 weeks. Five types of ML algorithms were applied to develop the predictive models, including classification and regression tree (CART), adaptive boosting (AdaBoost), extreme gradient boosting (XGBoost), random forest (RF), and support vector machine (SVM). The performance of the models was assessed by the receiver operating characteristic (ROC) curve and area under the receiver operating characteristic curve (AUC). The Shapley Additive exPlanation (SHAP) method was applied to explain the model. Results: A total of 125 unresectable HCC patients were included in the analysis after the inclusion and exclusion criteria, among which 42 (33.6%) patients showed progression disease (PD), 49 (39.2%) showed stable disease (SD), and 34 (27.2%) achieved partial response (PR). The nonresponse group (PD + SD) included 91 patients, while the response group (PR) included 34 patients. The top 40 most important features from all 64 clinical features were selected using the recursive feature elimination (RFE) algorithm to develop the predictive models. The predictive power was satisfactory, with AUCs of 0.74 to 0.91. The SVM model and RF model showed the highest accuracy (86.5%), and the RF model showed the largest AUC (0.91, 95% confidence interval (CI): 0.61–0.95). The SHAP summary plot and decision plot illustrated the impact of the top 40 features on the efficacy of the combination therapy, and the SHAP force plot successfully predicted the efficacy at the individualized level. Conclusions: A new predictive model based on clinical data was developed using ML algorithms, which showed favorable performance in predicting the response to lenvatinib combined with TACE for unresectable HCC. Combining ML with SHAP could provide an explicit explanation of the efficacy prediction. [ABSTRACT FROM AUTHOR]
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- 2023
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5. Effectiveness of Physical Activity Interventions on Cognition, Neuropsychiatric Symptoms, and Quality of Life of Alzheimer's Disease: An Update of a Systematic Review and Meta-Analysis.
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Liang, Ya-Jing, Su, Qing-Wen, Sheng, Zhi-Ren, Weng, Qiu-Yan, Niu, Yan-Fang, Zhou, Hong-Di, and Liu, Chun-Bo
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ONLINE information services ,STATISTICS ,META-analysis ,MEDICAL information storage & retrieval systems ,INFORMATION storage & retrieval systems ,MEDICAL databases ,SYSTEMATIC reviews ,REHABILITATION of Alzheimer's patients ,COGNITION ,TREATMENT duration ,BEHAVIOR disorders ,TREATMENT effectiveness ,QUALITY of life ,DESCRIPTIVE statistics ,MEDLINE ,DATA analysis ,DATA analysis software ,EXERCISE therapy - Abstract
The topic of physical activity interventions for the treatment of Alzheimer's disease (AD) has been discussed for decades, but there are still inconsistent views on the effect of its intervention in different studies. With the increase in randomized controlled trials (RCTs), it is necessary to update newly published studies and systematically evaluate the effects of physical activity interventions. Scientific citation databases (e.g., PubMed, EMBASE, etc.) and registration databases (e.g., ISRCTN, CHICTR, etc.) were checked to screen RCTs and systematic reviews of physical activity interventions in AD. Then extract and review the intervention methods and their evaluation results in the included studies. Spearman correlation method was used to test the association between the mean difference (MD) of intervention results and activity time. The Hedges'g method was used to combine continuous data to analyze the standard MD (SMD) of different intervention types or time subgroups. The overall results show that physical activity intervention can improve the cognition, neuropsychiatric symptoms and quality of life (Qol) of AD patients, but the duration of the intervention significantly affected the outcome of the assessment. Subgroup analysis results showed that an intervention duration of 2–5 months had a significant advantage: cognitive function (Minimum Mental State Examination: SMD = 0.47, 95% CI = 0.33 ∼ 0.61, P < 0.01), neuropsychiatric symptoms (Neuropsychiatric Inventory: SMD = −0.48, 95% CI = −0.85 ∼−0.11, P < 0.01), and quality of life (Qol-AD: SMD = 0.47, 95% CI = 0.23 ∼ 0.71, P < 0.01). The systematic review and analysis results of updated RCTs suggested that short-term (2–5 months) physical activity interventions were more beneficial in improving cognitive function, neuropsychiatric symptoms and Qol in patients with AD. And there was no evidence of differences in the effectiveness of different physical activity interventions. [ABSTRACT FROM AUTHOR]
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- 2022
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6. A two‐week single‐group longitudinal test of a new sonic‐powered toothbrush simulating the 'bass brushing technique' with tapered bristles on the brush head for reduction of dental plaque and gingivitis.
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Su, Qing‐qing, Pang, Liang‐yue, Zhou, Yang, Yu, Li‐xia, Lin, Huan‐cai, and Zhi, Qing‐hui
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TOOTHBRUSHES ,DENTAL plaque ,GINGIVITIS ,CLINICAL trials ,ANALYSIS of variance ,TOOTH care & hygiene ,INTERVIEWING ,PRODUCT design ,TREATMENT effectiveness ,REPEATED measures design ,DESCRIPTIVE statistics ,GINGIVA ,LONGITUDINAL method ,EVALUATION - Abstract
Objective: To investigate the effect of a new powered toothbrush with tapered bristles on the brush head for the reduction of dental plaque and gingivitis. Methods: This was a single‐centre, single‐group, longitudinal clinical trial. Thirty‐two participants who were typical manual toothbrush users were recruited and assigned the sonic‐powered brush. Interviews were arranged on the 1st, 4th, and 15th days which represented the baseline (T1), middle (T2) and final (T3) time points, respectively. At each visit, the plaque index (PlI), gingival index (GI), bleeding on probing (BOP) and probing depth (PD) were recorded for the Ramfjord index teeth, gingival crevicular fluid(GCF) samples were collected and the proportions of eight periodontal pathogenic bacteria were analysed. Repeated‐measures analysis of variance (ANOVA) was used for comparisons at different time points. Results: PlI was significantly reduced by 41.67% from T1 to T2 (p<0.001) and decreased by 18.57% from T2 to T3 (p=0.003). GI also varied significantly from T1 to T2 (p=0.018) and T1 to T3 (p=0.037). A 35.86% reduction in the BOP percentage occurred after using the sonic‐powered toothbrush for 3 days (p=0.001). However, no significant difference was observed in the mean values of PD at different examination intervals (p=0.529). There was no significant difference in the proportions of bacteria between T1 and T3 (p>0.05). Conclusion: This research demonstrated the efficacy of the sonic‐powered brush handle together with tapered bristles on the brush in reducing plaque and gingivitis within a short time period. [ABSTRACT FROM AUTHOR]
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- 2021
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