Table 2 Correlation between age and 2D:4D digit ratios
From: Prenatal oestrogen-testosterone balance as a risk factor of migraine in adults
Groups / Sex | n | 2D:4D R & age | 2D:4D L & age | Δ2D:4D & age | ||||
|---|---|---|---|---|---|---|---|---|
R | p | R | P | R | p | |||
Females | 184 | −0.08 | 0.290 | − 0.06 | 0.418 | −0.03 | 0.650 | |
Males | 78 | − 0.01 | 0.977 | 0.06 | 0.574 | 0.04 | 0.703 | |
Migraine group | F | 118 | −0.05 | 0.596 | − 0.003 | 0.976 | 0.002 | 0.981 |
M | 33 | 0.05 | 0.780 | −0.06 | 0.747 | 0.12 | 0.501 | |
Control group | F | 66 | −0.20 | 0.105 | −0.12 | 0.321 | −0.11 | 0.374 |
M | 45 | −0.07 | 0.655 | −0.15 | 0.320 | 0.23 | 0.128 | |