Variable | (1) | (2) |
---|---|---|
First stage | Second stage | |
Gender of the first child | −0.270** |  |
0.125 | Â | |
Number of children |  | −1.645*** |
 | (0.254) | |
Marital status | 0.035 | 5.616*** |
0.202 | (0.989) | |
Ethnic group | −0.075 | 0.414 |
0.172 | (0.850) | |
Education status | 0.757*** | −5.338*** |
0.208 | (1.970) | |
Living with family | −0.280* | 2.866*** |
0.157 | (0.980) | |
Hypertension | 0.550*** | −4.196*** |
0.150 | (1.414) | |
Diabetes | −0.640** | −3.229 |
0.299 | (2.077) | |
Cardiovascular diseases | −0.310* | 0.174 |
0.162 | (1.074) | |
Apoplexy | −0.043 | −1.864* |
0.202 | (0.988) | |
Respiratory diseases | 0.198 | 1.604 |
0.224 | (1.163) | |
Cancer | 0.425 | −7.870*** |
0.355 | (1.973) | |
Medical insurance | 0.073 | −2.271** |
0.201 | (0.995) | |
Public older adult insurance | −0.049 | −0.572 |
0.153 | (0.755) | |
Smoking | 2.058 | −18.271* |
1.776 | (10.028) | |
Clean energy in the kitchen | −0.035 | 0.392 |
0.125 | (0.619) | |
Middle region | 0.204 | −1.254 |
0.161 | (0.886) | |
West region | −0.098 | − 1.645** |
0.162 | (0.832) | |
Constant term | 3.710*** | 87.842*** |
0.300 | (8.212) | |
Obs. | 827 | 827 |
R-squared | 0.158 | 0.156 |
Model test | Cragg-Donald Wald F statistic: 24.682, p = 0.000 |