Objective:To investigate the status and influencing factors of quality of life among disabled elderly whose home care services were paid by the long-term care insurance in Guangzhou, in order to provide a scientific evidence for improving their quality of life and improving the long term care insurance system.Methods:A convenience sample of 161 disabled elderly whose home care services were paid by the long-term care insurance were recruited and investigated. A cross-sectional survey was conducted by general information questionnaire, World Health Organization Quality of Life Brief Scale, Barthel Index, Self-rating Depression Scale, Self-rating Anxiety Scale and World Health Organization Happiness Index Scale.Results:The score of the quality of life among disabled elderly was 41.17±7.79. And the score of its four dimensions in descending order: environment, social relationships, psychological and physical with (11.38 ± 2.71), (10.36 ± 3.16), (9.86 ± 2.08), (9.56 ± 1.89) points. The multiple linear regression analysis found that frequencies of outdoor activities per week, frequencies of hospitalization in the past year, subjective well-being, depression and anxiety influenced the quality of life of the disabled elderly( P<0.05). Conclusions:The quality of life of disabled elderly is not optimistic. Nurses in home care institutions should formulate personalized nursing intervention based on influencing factors to improve the quality of life of disabled elderly, while providing a basis for optimizing long-term care insurance policies.

Objective:To understand the current status of rare disease related health information release in WeChat official accounts in China.Methods:We used a series of key words containing "rare diseases" and the names of the top 30 rare diseases in hospitalizations in China to search WeChat official accounts. Eligible articles were selected by systematic sampling. All including WeChat official accounts and articles were evaluated to extract the basic information.Results:No relevant WeChat official accounts were found for 14 rare diseases (46.67 %). Most of the WeChat official accounts (52.17 %) were initiated by patients and patient groups. No significant difference was detected in the total number of articles between the official accounts related with Traditional Chinese Medicine (TCM) and non-TCM related ones, however, the frequency of the monthly information release was significantly higher in TCM related official accounts ( P<0.001), while the average reading number of articles was significantly higher in non-TCM related official accounts ( P<0.001). Nearly 80 % of the WeChat official accounts had navigation menu, and the average reading number of official accounts with menus was larger than those without menus. The top three topics were rare disease diagnosis and treatment knowledge (46.00 %), public welfare activity for rare diseases (12.81 %) and uncorrelated things (8.65 %), while the first three leading topics were cutting-edge information, public welfare activity and patient story, respectively. Conclusions:The scale for rare disease related health information release based on WeChat official accounts in China has been basically formed, but it is still in development stage. Many improvements should be made in their coverage of rare diseases, release frequency, topic and form. It is urgent to establish or recreate some high-quality WeChat official accounts in order to provide precise information and effectively facilitate the prevention and treatment of rare diseases.

Objective:The aim of this study is to analyze the distribution features of patients with solitary plasmacytoma and calculate the prevalence of solitary plasmacytoma in China in the year 2016.Methods:This study was based on China’s urban employees’ basic medical insurance and the urban residences’ basic medical insurance from 21 provinces from January 1, 2016 to December 31, 2016. Patients with solitary plasmacytoma were identified by disease names and codes. Subgroup analyses were carried out by sex, region, and age. Furthermore, sensitivity analyses were performed to test the robustness of the results. Age-adjusted prevalence was calculated based on the 2010 Chinese census data, the 2013 Revised European Standard Population, the 2010 US population, and the 2011 Australian population.Results:In 2016, the prevalence of solitary plasmacytoma in China was 1.18 per 100 000 population (95% CI, 1.06-1.31) , with 1.26 per 100 000 population (95% CI, 1.10-1.43) and 1.10 per 100 000 population (95% CI, 0.93-1.29) for males and females, respectively. The age-adjusted prevalence based on the 2010 Chinese census data was 0.85 per 100 000 population (95% CI, 0.82-0.88) . Conclusion:This study estimated the prevalence of solitary plasmacytoma in China on the basis of the national urban medical insurance, which can provide clues for the enactment of solitary plasmacytoma-related medical policies and basic studies about solitary plasmacytoma.

Objective:To analyze the epidemiological features of patients with plasma cell leukemia (PCL) and calculate the prevalence of PCL in urban China in 2016.Methods:Calculation in this study was based on China's urban basic medical insurance from 23 provinces between January 1, 2016 and December 31, 2016. The identification of the patients with PCL was based on the disease names and codes in the claim data. Subgroup analyses were carried out by sex, region, and age. To test the robustness of the results, we performed sensitivity analyses. Age-adjusted prevalence was calculated, based on the 2010 Chinese census data.Results:The prevalence of PCL in urban China in 2016 was 0.11 per 100 000 population (95% CI 0.05-0.19) , and the male prevalence and female prevalence were 0.12 per 100 000 population (95% CI 0.06-0.21) and 0.10 per 100 000 population (95% CI 0.04-0.19) , respectively. The prevalence of PCL peaked at 70-79 years old. Sensitivity analyses proved the robustness of the primary result. The age-adjusted prevalence based on 2010 Chinese census data was 0.12 per 100 000 population (95% CI 0.11-0.13) . Conclusion:This study firstly analyzed the epidemiological characteristics of PCL in China, which can provide evidence for the research and policies regarding PCL.