李扬, 黄悦勤, 刘肇瑞, 张婷婷, 马超, 李凌江, 徐一峰, 李涛, 许秀峰, 于雅琴, 闫永平, 王志忠, 徐向东, 王丽敏, 李强, 徐广明, and 肖水源
Objective: To describe functional disability rate of anxiety disorders in Chinese community adults and explore related risk factors of functional disability. Methods: To conduct in-depth data analysis on China Mental Health Survey (CMHS). The diagnostic tool for anxiety disorders was the Composite International Diagnostic Interview-3. 0, according to the Diagnostic and Statistical Manual for Mental Disorders, Fourth Edition (DSM-IV). The World Health Organization Disability Assessment Schedule, 2nd edition, was the functional disability assessment standard for anxiety disorders. Weighted 12-month functional disability rate of DSM-IV anxiety disorder with comorbidities and only anxiety disorder in population and those in patients, as well as days of partial disability were calculated. The effects of anxiety disorders comorbid other mental disorders and physical diseases and demographic factors on the severity and occurrence of functional disability were analyzed by multiple linear regression and logistic regression. Results: The functional disability rate of anxiety disorder with comorbidities in population was 1.7%, and 42.2% in patients, in which constituent rate of grade-four disability was the highest as 84.1%. The functional disability rate of only anxiety disorder in population was 0.3%, and 17.8% in patients. The medians of days of partial disability days in the past 30 days were from 0 to 14. 42. Multiple linear regression showed a positive association between comorbid anxiety disorder with other mental disorders and physical diseases (β= 0.24), comorbid other mental disorders and physical diseases (β=0.21), physical diseases (β=0.18), comorbid anxiety disorder and physical diseases (β = 0. 15), comorbid anxiety disorder with other mental disorders (β=0.08), other mental disorders (β = 0.07), only anxiety disorder (β = 0.06), lower education level (β=0.12), lower economic status (β=0.08), older age (β=0.06), non-marital status (β=0.06), male (p=0.02) and the severity of functional disability. Logistic regression showed that comorbid anxiety with other mental disorders and physical diseases (OR = 64.07), comorbid anxiety disorders with other mental disorders (OR = 36.75), comorbid other mental disorders with physical diseases (OR = 20. 60), comorbid anxiety with physical diseases (OR = 18. 88), anxiety disorder (OR = 9. 20), other mental disorders (OR = 6.65), physical diseases (OR =4.00), 65 years old and over (OR = 4. 40), 50 to 64 years old (OR = 2.33), low economic status (OR = 2. 10), illiterate and below primary school educational level (OR = 1.89), middle economic status (OR = 1.70), elementary school educational level (OR = 1.59), nonmarital status (OR = 1.47), male (OR = 1.16) were the risk factors of the occurrence of functional disability. Conclusion: Comorbidity of anxiety disorders and other mental disorders, and physical diseases increases severity and occurrence of functional disability. Comorbidity, male, gender, older age, lower economic and educational level and non-marital are risk factors of anxiety disorder functional disability. [ABSTRACT FROM AUTHOR]