Table A1.
Nonparametric bivariate correlation analyses between the independent predictor variables in the models i) pelvic pain and ii) psychosocial.
| Variable | Variable | ||
|---|---|---|---|
| Model i) pelvic pain | Pelvic pain days per month | PC_intensity 1 | PC_painrelief 2 |
| Pelvic pain days per month | 1.00 | 0.864 ** | 0.762 ** |
| PC_intensity 1 | 0.864 ** | 1.00 | 0.900 ** |
| PC_painrelief 2 | 0.762 ** | 0.900 ** | 1.00 |
| Model ii) psychosocial | Childhood maltreatment CM 3 |
Former mental disorder | Any sexual dysfunction |
| Childhood maltreatment CM 3 | 1.00 | 0.057 | −0.013 |
| Former mental disorder | 0.057 | 1.00 | 0.030 |
| Any sexual dysfunction | −0.013 | 0.030 | 1.00 |
1 PC_intensity = principal component for the pelvic pain intensity. 2 PC_painrelief = principal component resembling the need for pain relief. 3 Childhood maltreatment CM = any CM without the subscales physical neglect and trivialization. ** p < 0.01.