[Influence of Social Capital on the Life Quality of Patients with Chronic Diseases-A Study Based on EQ-5D-5L Scale].

OBJECTIVE: To explore the influence of social capital on the quality of life of patients with chronic non-communicable diseases. METHODS: A multi-phase stratified cluster sampling method was adopted to select the survey respondents. Professionally trained surveyors made home visits in order to conduct face-to-face questionnaire surveys in person. European Quality of Life Five Dimension Five Level Scale (EQ-5D-5L) and a self-developed social capital scale were used to investigate the quality of life and social capital of the respondents. Factor analysis and Cronbach's α coefficient test were done to verify the reliability and validity of the self-developed social capital scale. The χ 2 test and robust Tobit regression model were used to analyze the impact of social capital on the quality of life of patients with chronic non-communicable diseases. RESULTS: The self-developed social capital scale showed excellent performance. The Cronbach's α coefficient was 0.728, the KMO value was 0.716, and the result of Bartlett's test of sphericity was statistically significant ( P<0.001), indicating that the data were well suited for factor analysis. The four common factors cumulatively explained 68.27% of the total variation. The health utility value of the survey respondents was 0.869±0.181. Those who could walk around, shower and dress themselves, and perform usual activities without any problem accounted for 75.70%, 80.10%, and 74.1% of the respondents, respectively. Those who had pain or discomfort and anxiety or depression, with no self-perceived problem were 43.40% and 58.90%, respectively. In the EQ-5D-5L scale, the self-rated health influencing factors of the physical health dimension were community safety and interpersonal network relationships. The influencing factors of social function health was community safety and mental health was affected by community safety, community trust and interpersonal network relationships. When community safety improved by one level, the health utility value of patients with chronic non-communicable diseases increased by 0.046, and when interpersonal network relationships improved by an additional level, their health utility value increased by 0.037. CONCLUSION: The main problem of the quality of life of patients with chronic non-communicable diseases was found in the mental health dimension. In the process of treating chronic non-communicable diseases, attention should also be given to psychological counseling. Community safety and interpersonal network relationships are the protective factors for self-rated health status. Providing a safe community environment and expanding interpersonal networks help improve the health of patients.

[Analysis of the Status of Depression and the Influencing Factors in Middle-Aged and Older Adults in China].

OBJECTIVE: To understand the status of depression and its influencing factors in the middle-aged and older adult populations aged 45 and above in China on the basis of data from the 2018 China Family Panel Studies (CFPS), and to provide empirical evidence for the improvement of the mental health of the middle-aged and older adults and the alleviation of their depressive symptoms. METHODS: The source of the research data was the 2018 CFPS. The Center for Epidemiologic Studies Depression Scale (CES-D) was used to assess the prevalence of depression. A two-level two-category unconditional logistics regression method was used to analyze the influencing factors of the prevalence of depressive symptoms. RESULTS: The 80th percentile interval score of depression score was used as the critical value, and the detection rate of depressive symptoms was 23.61%. It was more likely for women to suffer from depressive symptoms than it was for men. Widowed individuals were at an even higher risk for having depression. The more education one had, the lower the possibility of developing depression. Middle-aged and older adults in rural areas were more likely to suffer from depression. Middle-aged and older adults with chronic diseases and self-rated poor health were at higher risk of depression. Sleep time is a protective factor that suppressed symptoms. After controlling the above-mentioned individual-level factors, middle-aged and older adults in coastal and economically developed areas were less likely to suffer from depression than those from inland and economically underdeveloped areas did. CONCLUSION: The health departments concerned should focus on the depressive symptoms of women, widowed individuals, and middle-aged and older adults with chronic diseases. In rural areas and underdeveloped inland regions, the state should invest more health resources in the prevention and improvement of depression among middle-aged and older adults.

[Evaluation of Reliability and Validity of EQ-5D-5L Based on Residents in Southwest China].

OBJECTIVE: To explore the reliability and validity of the EQ-5D-5L scale in the population of southwest China. METHODS: The internal consistency reliability is measured by Cronbach's α coefficient and the structural validity is measured by factor analysis. The difference in health utility value of different characteristic populations is compared by t test and analysis of variance. RESULTS: Cronbach's α coefficient was 0.857. Exploratory factor analysis extracts two common factors whose cumulative contribution rate is 77.311%. The first common factor represents mobility, self-care and uaual activities. The second common factor represents pain/discomfort and anxiety/depression. The results of confirmatory factor analysis showed that the correlation of the two common factors was 0.659, the average variance of the first common factor was 0.862 and the combination reliability was 0.949, and the average variance extracted of the second common factor was 0.587 and the composite reliability was 0.739. The factor loadings for mobility, self-care and uaual activities on the first common factor were 0.871, 0.945 and 0.967, respectively. The loadings for pain/discomfort and anxiety/depression on the second common factor were 0.708 and 0.820, respectively. CONCLUSION: EQ-5D-5L has good reliability and validity when it is applied to the measurement of healthy life quality of residents in Southwest China.

[The Effects of Social Capital on Depressive Symptoms of Elderly Patients with Chronic Diseases in Urbanized Communities].

OBJECTIVE: To understand the effects of social capital on depressive symptoms of elderly patients with chronic diseases in urbanized communities, and to explore preventive measures to promote their mental health. METHODS: A multi-stage stratified cluster sampling method was used to extract 740 elderly patients with chronic diseases in the urbanized communities in Chengdu and Kunming. The questionnaire survey was conducted by using the center of depression rating scale (CES-D) and the self-made social capital scale. Multivariate unconditional logistic regression was used to analyze the impact of urbanized residents' social capital on depressive symptoms. RESULTS: The self-made social capital scale has good reliability and validity. The incidence of depressive symptoms in this study was 24.9%. The incidence of depressive symptoms in elderly females with chronic diseases was higher (P < 0.05); the residents with high "sense of social trust and security" had lower risk of incidence of depressive symptoms 〔odds ratio (OR)=0.489〕; the residents with higher "community belonging" had a lower risk of incidence of depressive symptoms (OR=0.570), and the residents with higher "social support" scores had a lower risk of incidence of depressive symptoms (OR=0.233). CONCLUSION: Targeted measures should be taken to intervene in the social capital factors affecting the depressive symptoms of elderly patients with chronic diseases in urbanized communities to improve their mental health.

Paraneoplastic Cerebellar Degeneration Associated with Pelvic Liposarcoma: A Rare Case Report.

Paraneoplastic cerebellar degeneration (PCD) is one of the most common paraneoplastic neurological syndromes characterized by the rapid development of severe cerebellar ataxia. In this report, a 23-year-old female with noticeable dizziness and gait instability was described. The enhanced CT scanning suggested the presence of a pelvic tumor. Then, PCD was established. Postoperative pathological result defined it as a liposarcoma (LS) with dedifferentiation. Interestingly, clinical symptoms disappeared after the surgical removal of the pelvic tumor. To our knowledge, this was the first case report with PCD due to LS.