Before (n = 1685) | After (n = 1617) | P | |
---|---|---|---|
Gender | 0.059 | ||
Male | 594 | 688 | |
Female | 920 | 929 | |
Age (mean ± SD) | 51.2 ± 15.6 | 53.4 ± 16.6 | 0.289 |
Nationality | 0.493 | ||
Ethnic Han | 1500 | 1598 | |
Other | 14 | 19 | |
Marital status | 0.418 | ||
Unmarried | 190 | 199 | |
Married or cohabiting | 1147 | 1258 | |
Divorce or separation | 67 | 62 | |
Bereavement | 110 | 98 | |
Degree | 0.274 | ||
Primary schools and below | 178 | 201 | |
Junior middle school | 397 | 407 | |
High school | 605 | 689 | |
College or above | 334 | 320 | |
Medical insurance | 0.803 | ||
Yes | 1407 | 1499 | |
No | 107 | 118 | |
Smoke | 0.306 | ||
Yes | 487 | 548 | |
No | 1027 | 1069 |