Prevalence of anxiety and depression symptoms and their associated factors in mild COPD patients from community settings, Shanghai, China: a cross-sectional study

Table 3 Possible factors associated with depression symptoms among COPD patients

Characteristics	cOR(95%CI)^a	aOR(95%CI)^b
Gender
Male	1.00	1.00
Female	1.58(0.77~ 3.24)	1.48(0.69~ 3.19)
Age, years
< 65	1.00	1.00
≥ 65	0.69(0.34~ 1.39)	0.68(0.32~ 1.41)
Household income per capita/Yuan
< 3000/per month	1.00	1.00
≥ 3000/per month	0.86(0.68~ 1.09)	0.91(0.71~ 1.17)
Duration, year
< 10	1.00	1.00
≥ 10	1.13(0.55~ 2.33)	0.95(0.44~ 2.02)
EQ-5Dvas score
≥ 70	1.00	1.00
< 70	2.68(1.32~ 5.46)	2.67(1.29~ 5.52)
Comorbidities
No	1.00	1.00
Yes	0.88(0.44~ 1.78)	0.89(0.43~ 1.86)

Abbreviations: cOR crude odds ratio, aOR adjusted odds ratio
^a Data represents univariate association as determined by logistic regression model
^b Variable included in the multivariate logistic regression model: gender, age, monthly household per capita, disease duration, EQ-5Dvas score and comorbidity; the bold OR (95% CI) indicated the statistical relationship

ISSN: 1471-244X