Table 3 Observed coverage (%) for robust, BS1 and BS2 methods of analysis (Control ICC = 0.25)
From: Use of the bootstrap in analysing cost data from cluster randomised trials: some simulation results
| Â | Â | Cluster Size | ||
|---|---|---|---|---|
| Â | Â | 25 | 50 | 100 |
Number of clusters per arm | 6 | 93.6 | 93.5 | 93.5 |
| Â | Â | 86.9 | 86.6 | 86.4 |
| Â | Â | 90.1 | 89.9 | 89.6 |
| Â | 12 | 94.3 | 94.2 | Â |
| Â | Â | 89.9 | 89.6 | Â |
| Â | Â | 91.3 | 91.1 | Â |
| Â | 24 | 94.6 | Â | Â |
| Â | Â | 91.5 | Â | Â |
| Â | Â | 92.1 | Â | Â |