Characteristics of 466 participating and 495 non-participating enrolled Chinese textile workers
| Participant (n = 466) | Non-participant (n = 495) | p Value* | |
|---|---|---|---|
| *Two group t test for means, and χ2 test for frequencies. | |||
| Mean (SD) | |||
| Age (years) | 24.9 (1.6) | 24.8 (1.7) | 0.267 |
| Height (cm) | 157.6 (5.1) | 157.8 (4.7) | 0.538 |
| Weight (kg) | 49.2 (5.7) | 49.5 (5.5) | 0.524 |
| BMI (kg/m2) | 19.8 (2.0) | 19.9 (2.1) | 0.675 |
| Birth year (years) | 1973 (2) | 1973 (2) | 0.316 |
| Education, n (%) | |||
| Less than high school | 301 (64.6) | 321 (64.8) | |
| High school+ | 165 (35.4) | 174 (35.2) | 0.988 |
| Husband smokes, n (%) | |||
| No | 192 (42.0) | 191 (40.1) | |
| Yes | 265 (58.0) | 285 (59.9) | 0.604 |