Table 1.
Demographics at the time of first interview
| Participants | N=37 M (SD) |
|---|---|
| Gender | |
| Female | 37 |
| Male | 0 |
| Mean age (years) | 29.51 (11.45) (19–48) |
| City | |
| Hangzhou | 35 |
| Shanghai | 2 |
| Marital status | |
| Married | 16 |
| Relationship | 1 |
| Single | 20 |
| Education | |
| University/College | 29 |
| High school | 6 |
| Mandatory education | 2 |
| Hours at work (h/week) | |
| <40 | 19 |
| =40,000 | 4 |
| >40,000 | 14 |
| Annual income (Yuan) | 31,923.53 (SD 49,895.21) (0–250,000) |
| Number of children | |
| None | 18 |
| 1 | 14 |
| 2 | 5 |
| Sickness | |
| No | 37 |
| Yes | 0 |
Notes: The official exchange rate was approximately US$=6.20 Yuan; N, number of participants.