Table 2

Multivariable logistic regression model examining factors associated with the likelihood of using community health centre (CHC)

	OR*	p Value	95% CI
Predisposing factors
Age group
18–24 years	Reference
25–34 years	0.86	0.565	0.52 to 1.43
35–44 years	0.67	0.148	0.39 to 1.15
45–54 years	0.65	0.131	0.37 to 1.14
55–64 years	1.00	0.991	0.51 to 1.94
≥65 years	1.36	0.400	0.66 to 2.81
Female	1.39	<0.001	1.20 to 1.62
Marital status
Never married	Reference
Married	2.79	<0.001	1.72 to 4.50
Divorced or widowed	3.01	0.001	1.56 to 5.81
Education level
No formal education	Reference
Elementary school	1.79	0.008	1.16 to 2.75
Middle school	2.35	0.001	1.45 to 3.81
High or vocational school	1.49	0.146	0.87 to 2.55
College and above	1.48	0.216	0.80 to 2.75
Employment status
Employed	Reference
Retired	1.15	0.670	0.60 to 2.19
Not employed	1.05	0.727	0.80 to 1.37
Knowledge of one’s body weight	0.79	0.548	0.37 to 1.69
Knowledge of one’s blood pressure	1.87	<0.001	1.41 to 2.47
Enabling factors
Annual household per capita income (Yuan)
≤¥4999	Reference
¥ 5000–9999	0.30	0.010	0.12 to 0.75
¥10 000–29 999	0.35	0.015	0.15 to 0.82
¥30 000–49 999	0.25	0.003	0.10 to 0.61
≥¥50 000	0.26	0.009	0.10 to 0.71
Has medical insurance	1.31	0.271	0.81 to 2.10
Walking time to the CHC ≤15 min	1.76	0.005	1.19 to 2.62
Need factors
Self-rated health
Very good	Reference
Good	1.41	0.027	1.04 to 1.90
Fair	1.78	0.008	1.16 to 2.71
Very poor	4.43	0.013	1.36 to 14.35
Number of chronic diseases
0	Reference
1	0.84	0.342	0.59 to 1.20
≥2	1.16	0.644	0.62 to 2.15
Regular physical activities	1.35	0.033	1.03 to 1.78
Being sick in the 2 weeks prior to the survey	0.81	0.282	0.56 to 1.18
Hospitalised in prior year	0.78	0.160	0.55 to 1.10