| Model 1a | Model 2 | Model 3 | Model 4 | Model 5 | |||||
---|---|---|---|---|---|---|---|---|---|---|
OR | 95% CIb | OR | 95% CI | OR | 95% CI | OR | 95% CI | OR | 95% CI | |
Rarity-moderate | 0.764 | (0.503,1.137) | 0.857 | (0.561,1.286) | 1.162 | (0.667,1.983) | 0.853 | (0.555,1.649) | 1.329 | (0.758,2.289) |
Rarity-mild | 0.766 | (0.487,1.185) | 0.901 | (0.568,1.411) | 0.909 | (0.492,2.280) | 0.839 | (0.531,2.930) | 1.110 | (0.712,2.2) |
Female | Â | Â | 0.862 | (0.721,1.067) | Â | Â | Â | Â | 0.838 | (0.613,1.074) |
Non-adult | Â | Â | 0.503*** | (0.414,0.610) | Â | Â | Â | Â | 0.615** | (0.442,0.852) |
Rural Hukou | Â | Â | 1.059 | (0.875,1.287) | Â | Â | Â | Â | 0.972 | (0.73,1.294) |
Underdeveloped area | Â | Â | 1.130 | (0.922,1.355) | Â | Â | Â | Â | 1.043 | (0.867,1.503) |
Some difficult to access RD information | Â | Â | Â | Â | 2.543*** | (1.679,2.707) | Â | Â | 2.709*** | (1.821,3.997) |
Very difficult to access RD information | Â | Â | Â | Â | 3.915*** | (2.852,4.732) | Â | Â | 4.459*** | (3.283,5.615) |
No complication | Â | Â | Â | Â | 0.445*** | (0.335,0.590) | Â | Â | 0.420*** | (0.312,0.563) |
Close to average local economic level | Â | Â | Â | Â | Â | Â | 0.887 | (0.719,1.092) | 1.001 | (0.756,1.411) |
Above average local economic level | Â | Â | Â | Â | Â | Â | 0.778* | (0.605,0.999) | 1.016 | (0.537,2.904) |
Family size | Â | Â | Â | Â | Â | Â | 1.167** | (1.040,1.230) | 1.161 | (0.999,1.334) |