Table 4.
Required sample size
|
||||||
---|---|---|---|---|---|---|
High-Accu. Perfect-Trt p = 0.10 | High-Accu. Imperfect-Trt p = 0.10 | Low-Accu. Perfect- Trt High-Prev. p = 0.10 | Low-Accu. Perfect- Trt Low-Prev. p = 0.05 | |||
| ||||||
Two-arm | 2742 | 3758 | 3658 | 3716 | ||
| ||||||
Paired | Paired | Paired | ||||
f = 0.05 | 180 | 220 | f = 0.05 | 180 | f = 0.05 | 180 |
f = 0.1425 | 656 | 760 | f = 0.192 | 892 | f = 0.196 | 912 |
f = 0.235 | 1098 | 1260 | f = 0.335 | 1752 | f = 0.342 | 1604 |
f = 0.3275 | 1536 | 1766 | f = 0.477 | 2242 | f = 0.489 | 2230 |
f = 0.42 | 1974 | 2262 | f = 0.62 | 2916 | f = 0.635 | 2988 |