Table 3. Multivariate analysis of associations between presence of chronic disease and inpatient treatment with expense, measured by both the actual amount and percentage.

	Amount of expense				Percentage of expense
	Presence of chronic disease		Presence of inpatient treatment		Presence of chronic disease		Presence of inpatient treatment
	Est.	p-value	Est.	p-value	OR	p-value	OR	p-value
Basic (food, produce, etc)	−119.30	0.02	−47.80	0.34	0.96	0.01	0.98	0.18
Education	2.34	0.72	1.60	0.81	1.02	0.10	1.01	0.26
Saving/Investment	−30.51	0.31	14.34	0.64	1.00	0.70	1.02	0.17
Entertainment	−6.63	0.33	−1.32	0.85	1.01	0.36	1.01	0.66
Insurance	0.55	0.98	−37.19	0.13	1.04	0.02	0.98	0.19
Durable goods	−9.71	0.06	−3.33	0.51	0.99	0.58	1.00	0.81
Alcohol/Tobacco	−1.19	0.66	0.75	0.78	1.01	0.74	1.01	0.60

^*Adjusted for household characteristics (household size, presence of younger than 18, presence of older than 65, basic insurance coverage, commercial insurance coverage, per capita income, city, Hukou) and household head characteristics (age, gender, education, occupation, marital status). Est: estimated regression coefficient in linear regression. OR: odds ratio in logistic regression.