Gender (Ref = male) |
0.049 |
0.001 |
1.050 |
1.019 |
1.082 |
Marital status (Ref = single) |
0.194 |
< 0.001 |
1.214 |
1.166 |
1.263 |
Hukou status (Ref = rural) |
0.086 |
< 0.001 |
1.090 |
1.046 |
1.135 |
Education level (Ref = primary school or below) |
Middle school |
− 0.095 |
< 0.001 |
0.910 |
0.863 |
0.958 |
High school |
− 0.156 |
< 0.001 |
0.856 |
0.809 |
0.906 |
College degree or above |
− 0.196 |
< 0.001 |
0.822 |
0.774 |
0.874 |
Medical insurance (Ref = uninsured) |
0.163 |
< 0.001 |
1.177 |
1.112 |
1.246 |
Average monthly household income ( Ref = ≤ 3000) |
3001–5000 |
− 0.036 |
0.153 |
0.964 |
0.918 |
1.014 |
≥5001 |
− 0.116 |
< 0.001 |
0.891 |
0.848 |
0.935 |
Sample area (Ref = northeast) |
East |
0.046 |
0.160 |
1.047 |
0.982 |
1.116 |
Central |
0.477 |
< 0.001 |
1.611 |
1.507 |
1.722 |
West |
0.072 |
0.025 |
1.075 |
1.009 |
1.145 |
Extent of migration (Ref = inter-provincial) |
Intra-provincial |
0.176 |
< 0.001 |
1.192 |
1.153 |
1.233 |
Inter-country within the city |
0.099 |
< 0.001 |
1.104 |
1.058 |
1.151 |
Duration of migration (Ref = ≤ 1) |
2–4 |
0.096 |
< 0.001 |
1.100 |
1.053 |
1.150 |
5–9 |
0.109 |
< 0.001 |
1.115 |
1.066 |
1.167 |
≥ 10 |
0.048 |
0.055 |
1.050 |
0.999 |
1.103 |
Reasons of migration (Ref = working or engaging in trade) |
Following the migration of family members |
0.206 |
< 0.001 |
1.229 |
1.168 |
1.293 |
Marriage-related |
0.162 |
< 0.001 |
1.175 |
1.086 |
1.272 |
Else |
0.149 |
< 0.001 |
1.161 |
1.077 |
1.251 |
Settlement willingness (Ref = no) |
0.171 |
< 0.001 |
1.187 |
1.138 |
1.237 |
Self-rated health (Ref = good) |
Neutral |
− 0.228 |
< 0.001 |
0.796 |
0.761 |
0.833 |
Poor |
− 0.080 |
0.305 |
0.923 |
0.793 |
1.075 |
Distance of medical facilities (Ref = > 15 min) |
0.114 |
< 0.001 |
1.121 |
1.077 |
1.167 |
Health education (Ref = no) |
0.980 |
< 0.001 |
2.664 |
2.548 |
2.784 |
Hearing about national BPHSs (Ref = no) |
2.382 |
< 0.001 |
10.824 |
10.359 |
11.311 |
Participation in social activities (Ref = no) |
0.204 |
< 0.001 |
1.226 |
1.189 |
1.265 |
Participation in public affairs activities (Ref = no) |
0.138 |
< 0.001 |
1.149 |
1.114 |
1.184 |
Type of people in touch (Ref = little contact with others) |
People from the same hometown |
− 0.067 |
0.002 |
0.935 |
0.896 |
0.975 |
Natives in the inflow area |
0.069 |
0.001 |
1.072 |
1.028 |
1.118 |
Immigrants from places other than hometown |
− 0.031 |
0.270 |
0.970 |
0.918 |
1.024 |