Table 2.
Multilevel logistic regression estimates of reporting fair or poor health
| Effects and variables | Model 1 | Model 2 |
| OR (95% CI) | OR (95% CI) | |
| Fixed part | ||
| Land-use conversion in 2005 | 0.99 (0.97 to 1.01) | |
| The change in land-use conversion from 2000 to 2005 | 0.96 (0.90 to 1.02) | |
| The logarithm GDP per capita in 2005 | 0.91 (0.81 to 1.01) | |
| The change in GDP per capita from 2000 to 2005 | 0.94 (0.85 to 1.05) | |
| The logarithm population density in 2005 | 0.93 (0.87 to 0.99) * | |
| The change in population density from 2000 to 2005 | 0.74 (0.59 to 0.93) ** | |
| The no of hospital beds per 1000 population in 2005 | 1.12 (1.06 to 1.19) *** | |
| The change in no of hospital beds per thousand population from 2000 to 2005 | 0.91 (0.67 to 1.25) | |
| Females (ref: males) | 1.16 (1.14 to 1.19) *** | 1.16 (1.14 to 1.19) *** |
| Age (ref: 60–64) | ||
| 65–69 | 1.81 (1.77 to 1.86) *** | 1.81 (1.77 to 1.86) *** |
| 70–74 | 3.19 (3.10 to 3.27) *** | 3.19 (3.11 to 3.27) *** |
| 75–79 | 4.66 (4.53 to 4.80) *** | 4.67 (4.53 to 4.81) *** |
| Minority (ref: Han Chinese) | 1.05 (1.00 to 1.11) | 1.05 (0.99 to 1.10) |
| Single, divorced or widowed (ref: married) | 1.30 (1.28 to 1.33) *** | 1.30 (1.28 to 1.33) *** |
| Hukou status (ref: local agricultural) | ||
| Local non-agricultural | 0.92 (0.89 to 0.95) *** | 0.91 (0.88 to 0.94) *** |
| Non-local agricultural | 0.73 (0.69 to 0.78) *** | 0.73 (0.69 to 0.78) *** |
| Non-local non-agricultural | 0.83 (0.78 to 0.87) *** | 0.82 (0.78 to 0.87) *** |
| Education (ref: no schooling) | ||
| Elementary school or junior high school | 0.68 (0.67 to 0.70) *** | 0.68 (0.67 to 0.70) *** |
| Senior high school | 0.60 (0.57 to 0.63) *** | 0.60 (0.57 to 0.63) *** |
| College or above | 0.55 (0.52 to 0.58) *** | 0.55 (0.52 to 0.58) *** |
| Had primary endowment insurance (ref: did not have) | 0.88 (0.85 to 0.91) *** | 0.88 (0.85 to 0.91) *** |
| Had basic medical insurance (ref: did not have) | 0.98 (0.95 to 1.00) | 0.98 (0.95 to 1.00) |
| Urbanicity of current residence (ref: rural areas) | ||
| Urban areas: towns | 0.87 (0.84 to 0.89) *** | 0.87 (0.84 to 0.89) *** |
| Urban areas: cities | 0.87 (0.84 to 0.90) *** | 0.87 (0.84 to 0.89) *** |
| Housing area per capita (m2) | 0.998 (0.997 to 0.999) *** | 0.998 (0.997 to 0.999) *** |
| Housing construction time after 1978 (ref: before 1978) | 0.88 (0.86 to 0.90) *** | 0.88 (0.86 to 0.90) *** |
| Housing facilities (ref: none, one and two) | ||
| Three | 0.99 (0.96 to 1.01) | 0.99 (0.96 to 1.01) |
| Four | 0.82 (0.80 to 0.85) *** | 0.83 (0.80 to 0.85) *** |
| Var (city-level constant) | 0.14*** | 0.11*** |
| Log likelihood | −135659.94 | −135632.03 |
| AIC | 271363.90 | 271324.10 |
| ICC | 0.04 | 0.03 |
*P<0.05, **P<0.01, ***P<0.001.
AIC, Akaike Information Criterion; GDP, gross domestic product; ICC, Intraclass Correlation Coefficient.