Table 4 Power calculations for the HBV study.
Allele Frequency | (n = 400 cases, 400 controls) |
|---|---|
Odds Ratio = 1.5 | % Power, alpha≤ 0.05 |
0.01 | 09 |
0.05 | 27 |
0.1 | 45 |
0.2 | 67 |
0.5 | 81 |
Odds Ratio = 2 | Â |
0.01 | 20 |
0.05 | 69 |
0.1 | 91 |
0.2 | 99 |
0.5 | 99 |
Allele Frequency | (n = 400 cases, 400 controls) |
|---|---|
Odds Ratio = 1.5 | % Power, alpha≤ 0.05 |
0.01 | 09 |
0.05 | 27 |
0.1 | 45 |
0.2 | 67 |
0.5 | 81 |
Odds Ratio = 2 | Â |
0.01 | 20 |
0.05 | 69 |
0.1 | 91 |
0.2 | 99 |
0.5 | 99 |