Variables | Coefficient | Standard Error |
---|---|---|
Constant | 8.6900 *** | 0.0604 |
Demographic variables | Â | Â |
   Married | 0.1511 *** | 0.0188 |
   Male | -0.1399 *** | 0.0194 |
   Employed | -0.2753 *** | 0.0330 |
   Age |  |  |
25–44 | -0.0284 | 0.0413 |
45–64 | -0.0158 | 0.0430 |
65 and above | 0.2983 *** | 0.0524 |
(Under 25 is the default variable) | Â | Â |
   Education |  |  |
Junior high | 0.0561 ** | 0.0184 |
Senior (vocational) high | 0.1269 *** | 0.0169 |
Junior college | 0.2568 *** | 0.0220 |
College and above | 0.2891 *** | 0.0230 |
(Primary school and below is the default variable) | Â | Â |
   Family members | 0.1668 *** | 0.0053 |
NHI | -0.2657 *** | 0.0391 |
Household income | Â | Â |
   Lower 20%~2nd quintile | 0.1638 *** | 0.0362 |
   Middle 20%~3rd quintile | 0.3405 *** | 0.0358 |
   Higher 20%~4th quintile | 0.5847 *** | 0.0363 |
   Highest 20%~5th quintile | 0.8981 *** | 0.0371 |
   (Lowest 20%~1 quintile is the default variable) |  |  |
Regional variables | Â | Â |
   Center | 0.1077 *** | 0.0237 |
   South | 0.0010 | 0.0217 |
   East | 0.3802 *** | 0.0504 |
   (North is the default variable) |  |  |
Interaction effects | Â | Â |
   Lower 20% income/NHI | 0.0327 | 0.0443 |
   Middle 20% income/NHI | -0.0664 | 0.0441 |
   Higher 20% income/NHI | -0.2465 *** | 0.0445 |
   Highest 20% income/NHI | -0.4146 *** | 0.0447 |
   Center/NHI | 0.0785 ** | 0.0322 |
   South/NHI | 0.1693 *** | 0.0286 |
   East/NHI | -0.4471 *** | 0.0639 |
Numbers of observation | 23925 | |
F | 177.81 | |
Prob >F | 0.0001 | |
R-squared | 0.1621 | |
Adjust R-squared | 0.1612 |