The association between depressive symptoms and fall accidents among middle-aged and elderly people in China

Table 3 Logistic regression analysis of depressive symptoms (CES-D score as continuous variable) and subsequent fall accidents among subgroups

	Unadjusted model OR (95% CI)	Model 1 OR (95% CI)	Model 2 OR (95% CI)
All participants (N = 12,527)	1.05 (1.04–1.05)	1.04 (1.03–1.05)	1.02 (1.01–1.03)
All participants (N = 12,527)	p < 0.001	p < 0.001	p < 0.001
Gender subgroups
Male (N = 6614)	1.04 (1.03–1.05)	1.04 (1.03–1.05)	1.01 (1.00–1.02)
Male (N = 6614)	p < 0.001	p < 0.001	p = 0.027
Female (N = 5913)	1.05 (1.04–1.07)	1.05 (1.04–1.06)	1.03 (1.02–1.05)
Female (N = 5913)	p < 0.001	p < 0.001	p < 0.001
Age subgroups
Mid-age (45–59) (N = 6184)	1.04 (1.03–1.05)	1.04 (1.03–1.05)	1.02 (1.00–1.03)
Mid-age (45–59) (N = 6184)	p < 0.001	p < 0.001	p = 0.009
Elderly people (> = 60) (N = 6343)	1.05 (1.04–1.06)	1.04 (1.03–1.05)	1.02 (1.01–1.03)
Elderly people (> = 60) (N = 6343)	p < 0.001	p < 0.001	p < 0.001
Place of residence subgroups
Rural (N = 7800)	1.05 (1.04–1.06)	1.04 (1.03–1.05)	1.02 (1.01–1.03)
Rural (N = 7800)	p < 0.001	p < 0.001	p < 0.001
Urban (N = 4727)	1.05 (1.04–1.06)	1.04 (1.03–1.06)	1.02 (1.00–1.03)
Urban (N = 4727)	p < 0.001	p < 0.001	p < 0.001

OR odds ratio, CI confidence interval
Unadjusted model: CES-D score alone
Model 1 covariates: age, gender
Model 2 covariates: age, gender, marital status, education level, household members, alive children, place of residence, annual income, chronic disease status, ADL, smoking, drinking, and sleep time

ISSN: 1347-4715