Table 4 Power calculation of the current analysis
Exposure | Variance explained by index SNPs | Sample size (% cases) | Power to detect OR | |||
|---|---|---|---|---|---|---|
1.05/0.95 | 1.10/0.91 | 1.15/0.87 | 1.20/0.83 | |||
Age at menarche | 0.074 | 58,284 (24.64%) | 28% | 78% | 98% | 100% |
Age at natural menopause | 0.057 | 23% | 67% | 95% | 100% | |
Age at first birth | 0.002 | 6% | 7% | 10% | 14% | |