Table 3 Descriptive Statistics
Variables | Mean (Standard Deviation) [Minimum, Maximum] | ||
|---|---|---|---|
|  | ALL(N = 19,540) | Male(N = 11,604) | Female(N = 7936) |
Annual Income (RMB Yuan) | 31,538(28,547) [2300/200,000] | 34,226 (30,181) [2300/200,000] | 27,607 (25,465) [2300/200,000] |
Self-reported health | |||
 Good | 0.710 | 0.697 | 0.728 |
 Average | 0.244 | 0.256 | 0.227 |
 Poor | 0.046 | 0.047 | 0.045 |
Age | 45.8 (10.1) [18,70] | 46.4 (10.5) [18,70] | 44.8 (9.4) [18,70] |
Education | |||
 Primary and below | 0.355 | 0.313 | 0.417 |
 Junior high | 0.362 | 0.390 | 0.321 |
 Senior high or College | 0.237 | 0.256 | 0.210 |
 University and above | 0.046 | 0.041 | 0.052 |
Occupation | 0.377 | 0.421 | 0.375 |
Registered residence | 0.695 | 0.688 | 0.704 |
Married | 0.703 | 0.705 | 0.701 |
Nationality (Han) | 0.936 | 0.938 | 0.934 |
Residence Area | |||
 East China | 0.370 | 0.369 | 0.371 |
 Central China | 0.236 | 0.244 | 0.224 |
 Northwest China | 0.370 | 0.369 | 0.371 |
 West China | 0.168 | 0.167 | 0.170 |