Variables | Odds Ratio (95% Confidence Interval) | |||
---|---|---|---|---|
Model 1 | Model 2 | Model 3 | Model 4 | |
Usual providerb | ||||
Primary care providers | 0.54*** (0.41,0.72) | 0.60** (0.44,0.82) | 0.53*** (0.37,0.76) | 0.55*** (0.39,0.79) |
Other providers or none | 1.00 | 1.00 | 1.00 | 1.00 |
Age(years) | ||||
> 65 | 0.44*** (0.28,0.68) | 0.43** (0.26,0.73) | 0.46** (0.27,0.77) | |
45–65 | 0.58** (0.38,0.86) | 0.68 (0.43,1.07) | 0.73 (0.46,1.17) | |
< 45 | 1.00 | 1.00 | 1.00 | |
Gender | . | |||
Female | 0.65** (0.47,0.89) | 0.72 (0.51,1.02) | 0.73 (0.51,1.03) | |
Male | 1.00 | 1.00 | 1.00 | |
Household net income per yearc | ||||
CNY30,000 and above | 3.85*** (2.51,5.92) | 3.06*** (1.89,4.96) | 2.89*** (1.78,4.70) | |
CNY15,000-CNY30,000 | 1.28 (0.88,1.86) | 1.07 (0.71,1.62) | 1.06 (0.70,1.60) | |
Less than CNY15,000 | 1.00 | 1.00 | 1.00 | |
Ethnicityd | ||||
Han population | 4.44*** (3.16,6.23) | 3.94*** (2.69,5.75) | 3.971*** (2.71,5.82) | |
Minorities | 1.00 | 1.00 | 1.00 | |
Census registration | ||||
Urban | 1.35 (0.89,2.07) | 2.04** (1.26,3.31) | 2.13** (1.32,3.45) | |
Rural | 1.00 | 1.00 | 1.00 | |
Distance to county hospitals (km) | ||||
> 50 | 1.184 (0.77,1.82) | 0.84 (0.52,1.37) | 0.73 (0.43,1.21) | |
25–50 | 0.688* (0.48,0.98) | 0.69 (0.46,1.03) | 0.66* (0.44,1.00) | |
< 25 | 1.00 | 1.00 | 1.00 | |
Disease onset in last month | ||||
Yes | 4.334*** (3.00,6.26) | 4.247*** (2.92,6.18) | ||
No | 1.00 | 1.00 | ||
Disease categoriese | ||||
Type B | 4.16*** (2.62,6.60) | 4.43***(2.76,7.09) | ||
Type C | 0.85 (0.51,1.43) | 0.86[0.51,1.46] | ||
Type D | 1.11 (0.66,1.89) | 1.15 (0.67,1.96) | ||
Type A | 1.00 | 1.00 | ||
Patient’s status at dischargef | ||||
Others | 1.66** (1.14,2.42) | 1.59* (1.08,2.33) | ||
Improved | 1.00 | 1.00 | ||
Capacity of township hospitalsg | ||||
Very poor | 1.40 (0.88,2.24) | |||
Poor | 1.58 (0.90,2.80) | |||
Fair | 1.24 (0.79,1.96) | |||
Good | 1.00 | |||
N | 832 | 832 | 832 | 832 |