Table 4.
Proposed TND score sample size () and the case-control score sample size () for 90% and 95% vaccine effectiveness (VE) across 10%–90% vaccine coverage () with 0.025 type I error and 80% desired power.
VE | Vaccine Coverage () | |||||||||
---|---|---|---|---|---|---|---|---|---|---|
10% | 30% | 50% | 70% | 90% | ||||||
90% | 225 | 268 | 81 | 91 | 55 | 60 | 50 | 54 | 82 | 95 |
95% | 179 | 228 | 63 | 75 | 46 | 46 | 36 | 39 | 53 | 62 |