From: Validation of digit-length ratio (2D:4D) assessments on the basis of DXA-derived hand scans
Method | Observer 1 | Observer 2 | ∆ | TEM (%) | SEE | ICC (95% CI) | Classification |
---|---|---|---|---|---|---|---|
mean 2D:4D (SD) | mean 2D:4D (SD) | ||||||
X-ray | 0.905 (0.020) | 0.904 (0.020) | 0.001 | 0.007 (0.9%) | 0.010 | 0.94 (0.91-0.96) | excellent |
DXA | 0.908 (0.019) | 0.907 (0.020) | 0.001 | 0.009 (1.2%) | 0.010 | 0.90 (0.86-0.94) | excellent |