Ethnic Variations in Healthcare Service Utilization and Access in Vietnamese Mountainous Setting

Table 4

Factors associated with health service use.

	Number of inpatient service use				Number of outpatient service use
	Coef.		95% CI		Coef.		95% CI
Ethnic
Kinh	Ref				Ref
Tay	0.11	0.75	−0.55	0.77	0.25	0.04	0.01	0.49
Others	-0.09	0.83	−0.94	0.75	−0.64	0.01	−1.13	−0.16
Age	-0.01	0.15	−0.03	0.005	0.003	0.38	−0.003	0.01
Gender
Female	Ref				Ref
Male	−1.18	<0.001	−1.69	-0.66	0.22	0.10	−0.04	0.48
Education
Elementary or below
Secondary	−0.42	0.045	−0.84	−0.01	−0.09	0.35	−0.29	0.10
≥ high	−1.15	<0.001	−1.88	−0.42	0.05	0.67	−0.19	0.30
Marital status
Single	Ref				Ref
Having spouse	−1.01	<0.001	−1.51	−0.50	0.24	0.046	0.004	0.47
Smoking
Never	Ref				Ref
Ever smoking	−1.79	<0.001	−2.74	-0.83	0.31	0.03	0.04	0.59
Number of acute symptoms (last 4 weeks)	−0.04	0.50	−0.15	0.07	−0.02	0.48	−0.07	0.03
Number of chronic diseases (last 3 months)	−0.09	0.39	−0.30	0.12	0.16	<0.001	0.07	0.25
Distance to the commune health center (km)	−0.02	0.44	−0.07	0.03	−0.03	0.08	−0.06	0.003
Log likelihood	−291.8742	−633.1353
Prob > chi2	<0.01	<0.01
AIC	629.7483	1312.271
BIC	715.0881	1397.61