Table 7.
All Subjects | Control | Case | |||||
---|---|---|---|---|---|---|---|
CoV | r | CoV | r | CoV | r | p* | |
Inter-observer | 9.0 | 0.93† | 5.0 | 0.99† | 13.2 | 0.79† | 0.056 |
Intra-observer | 5.3 | 0.94† | 4.2 | 0.96† | 7.0 | 0.76† | 0.733 |
CoV (%) = coefficient of variation. r = Spearman's correlation co-efficient.
*Comparison of CoV between control and case.
†p < 0.02