ABSTRACT
Objective:To understand the prevalence of depression in rural middle-aged and elderly people in Bayannur City, Inner Mongolia Autonomous Region, and to explore the relationship between arsenism and depression.Methods:In December 2016 and April 2018, a one-to-one interview questionnaire survey was conducted among middle-aged and elderly people aged 45 and above in rural areas of Bayannur City, and their depression and arsenism were analyzed. Multivariate logistic regression was used to analyze the relationship between arsenism and depression.Results:A total of 870 rural middle-aged and elderly people in Bayannur City were included, and the detection rate of depression was 15.3% (133/870). The detection rates of depression in arsenism and non-arsenism were 20.8% (37/178) and 13.9% (96/692), respectively, the difference was statistically significant (χ 2 = 4.67, P = 0.030). Multivariate logistic regression analysis after adjusting for factors associated with depression showed that people with arsenism were 1.8 times as likely to be depression compared to those without arsenism [adjusted odds ratio ( AOR) = 1.8, 95% confidence interval ( CI): 1.1 - 3.1, P < 0.05]. Conclusion:The detection rate of depression among rural middle-aged and elderly people in Bayannur City is relatively high, and arsenism may increase the risk of depression.
ABSTRACT
Objective:To investigate the relationship between osteoarthritis and generalized anxiety disorder (GAD)/depression among rural middle-aged and elderly people in Bayannur, Inner Mongolia Autonomous Region.Methods:From 2016 to 2018, a one-to-one interview questionnaire survey was conducted among 832 rural middle-aged and elderly people aged 45 or above in Bayannur. Logistic regression model was used to explore the relationship between osteoarthritis and GAD/depression.Results:Of 832 rural middle-aged and elderly participants, 28.73% (239/832) were diagnosed with osteoarthritis. The risk of GAD and depression increased by 71% [adjusted odds ratio ( AOR): 1.71, 95% confidence interval ( CI): 1.12 - 2.60] and 68% ( AOR: 1.68, 95% CI: 1.10 - 2.58), respectively, in patients with osteoarthritis compared with those without osteoarthritis. Conclusions:The prevalence of osteoarthritis is high among the middle-aged and elderly people in Bayannur, Inner Mongolia Autonomous Region. Osteoarthritis may increase the risk of GAD/depression. It is necessary to take corresponding intervention measures to prevent the occurrence of osteoarthritis to reduce GAD/depression.