Power | Failure rate in non-synchronized NIPPV arm | Failure rate in NIV-NAVA arm | GSD sample size | ICC | Design effect | Sample size (total infants randomized) |
---|---|---|---|---|---|---|
90% | 30% | 15% | 358 | 0.4 | 1.10 | 402 |
0.6 | 1.15 | 422 | ||||
20% | 844 | 0.4 | 1.10 | 948 | ||
0.6 | 1.15 | 992 | ||||
35% | 15% | 222 | 0.4 | 1.10 | 250 | |
0.6 | 1.15 | 262 | ||||
20% | 406 | 0.4 | 1.10 | 456 | ||
0.6 | 1.15 | 478 | ||||
40% | 15% | 154 | 0.4 | 1.10 | 174 | |
0.6 | 1.15 | 182 | ||||
20% | 246 | 0.4 | 1.10 | 278 | ||
0.6 | 1.15 | 290 |