From: Clustering in surgical trials - database of intracluster correlations
Outcome | ICC | Estimate †| 95% CI* | |
---|---|---|---|---|
EQ-5D 12 m | Level 2 (surgeon) | 0.417 | (0.000, | 0.857) |
 | Level 3 (centre) | 0.012 | (0.000, | 0.003) |
 | Levels 2 (surgeon) and 3 (centre) | 0.029 | (0.005, | 0.053) |