Table 1 Proportion of women with different background characteristics among recruited and non-recruited women in blind and non-blind trial arms, EPHT Trial
Background characteristics | Blind (n = 2083) | Non-blind (n = 2087) | ||||
|---|---|---|---|---|---|---|
| Â | Recruited (n = 777) | Non- recruited (n = 1306) | p-value | Recruited (n = 1001) | Non-recruited (n = 1086) | p-value |
Age > 64 yrs | 5.5% | 9.3% | 0.002 | 6.8% | 10.1% | 0.008 |
University education | 31.8% | 29.5% | 0.28 | 33.5% | 25.1% | < 0.0001 |
Recruited in the university clinic (living in Tartu or Tartu county) | 33.3% | 27.2% | 0.003 | 29.8% | 29.2% | 0.77 |
Current smoker | 15.2% | 16.7% | 0.39 | 14.7% | 20.1% | 0.002 |
> 10 yrs since menopause | 28.6% | 32.7% | 0.06 | 27.9% | 34.7% | 0.001 |