Table 3.

The relationship between the level of urbanisation and the odds of reporting fair or poor health moderated by education

Variables	Model 3 (IV: land-use conversion)	Model 4 (IV: logarithm GDP per capita)	Model 5 (IV: logarithm population density)	Model 6 (IV: health institutional beds per 1000 population)
	OR (95% CI)	OR (95% CI)	OR (95% CI)	OR (95% CI)
The level of urbanisation in 2005	0.98 (0.96 to 1.00)*	0.95 (0.88 to 1.02)	0.84 (0.79 to 0.89)***	1.05 (1.01 to 1.09)*
The rate of urbanisation from 2000 to 2005	0.92 (0.87 to 0.98)*	0.98 (0.88 to 1.08)	0.73 (0.58 to 0.92)**	0.79 (0.58 to 1.08)
Education (ref: no schooling)
Elementary school or junior high school	0.69 (0.67 to 0.70)***	0.69 (0.67 to 0.70)***	0.69 (0.67 to 0.70)***	0.69 (0.67 to 0.70)***
Senior high school	0.59 (0.56 to 0.62)***	0.59 (0.56 to 0.62)***	0.59 (0.56 to 0.62)***	0.59 (0.55 to 0.62)***
College or above	0.53 (0.50 to 0.57)***	0.54 (0.50 to 0.58)***	0.53 (0.50 to 0.57)***	0.55 (0.51 to 0.59)***
The level of urbanisation * education (ref: level * no schooling)
Level* elementary school or junior high school	1.02 (1.02 to 1.03)***	1.08 (1.05 to 1.12)***	1.08 (1.05 to 1.10)***	1.04 (1.02 to 1.05)***
Level* senior high school	1.04 (1.03 to 1.05)***	1.19 (1.11 to 1.26)***	1.19 (1.13 to 1.26) ***	1.07 (1.04 to 1.10)***
Level* college or above	1.03 (1.02 to 1.05)***	1.14 (1.05 to 1.24)**	1.19 (1.11 to 1.28)***	1.04 (1.00 to 1.07)*

All models have been adjusted for individual covariates shown in table 2.

*P<0.05, **P<0.01, ***P<0.001.

GDP, gross domestic product.