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Intra-class twin correlations for cortisol measures
| Monozygotic |
Dizygotic |
|||
|---|---|---|---|---|
| ICC (95% CI) | N | ICC (95% CI) | N | |
| Pretask baseline | 0.57 (0.40; 0.70) | 79 | 0.29 (0.06; 0.50) | 67 |
| Post-task 1 | 0.54 (0.37; 0.68) | 77 | 0.26 (0.02; 0.47) | 65 |
| Post-task 2 | 0.46 (0.26; 0.62) | 77 | 0.31 (0.07; 0.51) | 65 |
| Reactivity | 0.41 (0.20; 0.58) | 77 | 0.11 (−0.14; 0.35) | 64 |
ICC = intra-class correlation with 95% confidence intervals; N = number of twin pairs.
