| Table 2. Results from the t-test for unrelated samples, Mann-Whitney and Fisher’s exact test to assess the pairing of variables. | |||
| t test (P) | Mann-Whitney (P) | Fisher (P) | |
| Age (years) | 0.745 | ||
| Menarche (years) | 0.621 | ||
| Pregnancies | 0.346 | ||
| Parity | 0.844 | ||
| Abortions | 0.191 | ||
| Caesarean | 0.917 | ||
| Tubal sterilization | 0.420 | ||
| Antral follicle count | 0.294 | ||
| FSH (UI/L) | 0.425 | ||
| Prolactin (mcg/L) | 0.957 | ||
| TSH (mU/L) | 0.350 | ||