From: Sex and gender correlates of sexually polymorphic cognition
Predictor factors | R2 | r2 adjusted | ΔR2 | p | B | SE B | β | t | p | 95% CI: LL | 95% CI: UL |
---|---|---|---|---|---|---|---|---|---|---|---|
Model 1 | 0.000 | − 0.005 | 0.000 | 0.850 |  |  |  |  |  |  |  |
 Birth-assigned sex (male = 0, female = 1) |  |  |  | − 0.148 | 0.781 | − 0.013 | − 0.190 | 0.850 | − 1.689 | 1.392 | |
Model 2 | 0.012 | − 0.008 | 0.012 | 0.657 |  |  |  |  |  |  |  |
 Testosterone |  |  |  |  | 0.008 | 0.006 | 0.101 | 1.239 | 0.217 | − 0.005 | 0.020 |
 Estradiol |  |  |  |  | − 0.966 | 0.901 | − 0.084 | − 1.072 | 0.285 | − 2.742 | 0.810 |
 Progesterone |  |  |  |  | 0.001 | 0.005 | 0.016 | 0.200 | 0.842 | − 0.010 | 0.012 |
Model 3 | 0.029 | 0.000 | 0.017 | 0.430 | Â | Â | Â | Â | Â | Â | Â |
 Gender identity, woman (not a woman: 0, woman: 1) |  |  | − 1.842 | 1.537 | − 0.155 | − 1.198 | 0.232 | − 4.873 | 1.189 | ||
 Gender identity, GD (not GD = 0, GD = 1) |  |  | 0.194 | 1.315 | 0.015 | 0.148 | 0.883 | − 2.399 | 2.787 | ||
Model 4 | 0.031 | − 0.007 | 0.003 | 0.596 |  |  |  |  |  |  |  |
 BEM femininity |  |  |  |  | 0.380 | 0.585 | 0.047 | 0.649 | 0.517 | − 0.774 | 1.534 |
 BEM masculinity |  |  |  |  | 0.141 | 0.522 | 0.019 | 0.270 | 0.788 | − 0.888 | 1.169 |
Model 5 | 0.037 | − 0.006 | 0.006 | 0.567 |  |  |  |  |  |  |  |
 Sexual orientation (0 = heterosexual, 1 = non-heterosexual) |  | 0.995 | 0.901 | 0.086 | 1.104 | 0.271 | − 0.782 | 2.772 | |||
Model 6: covariates | 0.104 | 0.029 | 0.067 | 0.148 | Â | Â | Â | Â | Â | Â | Â |
 Age |  |  |  |  | − 0.135 | 0.050 | − 0.206 | − 2.700 | 0.008 | − 0.234 | − 0.036 |
 DHEA/cortisol ratio |  |  |  |  | 0.000 | 0.000 | 0.040 | 0.550 | 0.583 | − 0.001 | 0.001 |
 Language (0 = French, 1 = English) |  |  |  |  | − 1.685 | 1.176 | − 0.107 | − 1.433 | 0.154 | − 4.005 | 0.635 |
 Hormone and surgery index |  |  |  |  | 0.625 | 0.987 | 0.051 | 0.633 | 0.528 | − 1.322 | 2.571 |
 Contraceptive use (0 = no contraceptive, 1 = contraceptive) |  |  |  |  | 0.368 | 1.140 | 0.026 | 0.323 | 0.747 | − 1.879 | 2.616 |
 Substance use index |  |  |  |  | 0.531 | 0.310 | 0.123 | 1.715 | 0.088 | − 0.080 | 1.143 |
 Physical and mental health index |  |  |  | 0.690 | 0.541 | 0.094 | 1.276 | 0.204 | − 0.377 | 1.756 |