Table 4.

Two-level logit models for self-reported health (poor health = 1, odds ratios, N = 16,249), China Health and Retirement Survey 2011

Estimates	Covariates unadjusted				Covariates adjusted
	Model 1	Model 2	Model 3	Model 4	Model 5	Model 6	Model 7	Model 8
Provincial-level explanatory variables
ED	0.91*** (0.02)			0.92** (0.02)	0.95* (0.02)			0.96* (0.02)
Gini coefficient		1.94 (2.06)		1.63 (1.51)		0.95 (0.91)		1.48 (1.29)
HRPI			1.09*** (0.05)	1.10*** (0.05)			1.13**(0.05)	1.14** (0.05)
Individual-level covariates
Socio-demographic
Age					1.05*(0.02)	1.05*(0.02)	1.05*(0.02)	1.05*(0.02)
Male					0.71*** (0.03)	0.72*** (0.03)	0.72*** (0.03)	0.72*** (0.03)
Married					1.05 (0.06)	1.04 (0.06)	1.04 (0.06)	1.05 (0.06)
Household size					1.02*(0.01)	1.03* (0.01)	1.03* (0.01)	1.02*(0.01)
Socio-economic status
Urban resident					0.73***(0.03)	0.72***(0.03)	0.72***(0.03)	0.72***(0.03)
Education (Ref.=Illiterate)
Low education					0.89* (0.04)	0.89* (0.04)	0.89* (0.04)	0.89* (0.04)
Intermediate education					0.72*** (0.05)	0.71*** (0.05)	0.71*** (0.05)	0.71*** (0.05)
High education					0.53*** (0.04)	0.53*** (0.04)	0.52*** (0.04)	0.53*** (0.04)
Income quintile (Ref. = 1st )
2nd					0.97 (0.05)	0.97 (0.05)	0.97 (0.05)	0.97 (0.05)
3rd					0.79*** (0.05)	0.79*** (0.05)	0.79*** (0.05)	0.79*** (0.05)
4th					0.65*** (0.04)	0.65*** (0.04)	0.65*** (0.04)	0.65*** (0.04)
5th					0.51***(0.04)	0.51***(0.04)	0.51***(0.04)	0.51***(0.04)
ICC	0.012	0.014	0.014	0.012	0.012	0.012	0.012	0.012
Level 2 variance	0.23***(0.04)	0.28***(0.05)	0.26***(0.05)	0.19*** (0.04)	0.22***(0.04)	0.24***(0.04)	0.20*** (0.04)	0.18***(0.04)
BIC	17697.46	17707.18	17705.15	17713.28	17010.4	17013.88	17006.69	17022.37

Robust standard errors are reported in parentheses

Significance levels: ^†10%, *5%, **1%, ***0.1%