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Description of study cohort. Clinical problems and pregnancies are expressed in lifetime number of episodes.
| Variable | Cases | Controls | P-Value |
|---|---|---|---|
| N | 86 | 163 | - |
| Mean age (years) | 14.61 ± 7.20 | 15.02 ± 6.30 | 0.65 |
| Sex (% Female) | 68 (79.07%) | 130 (79.75%) | 1.00 |
| Mean no. pregnancies | 5.06 | 2.38 | <0.001 |
| Mean no. clinical problems | 2.29 ± 1.41 | 2.29 ± 1.62 | 0.42 |
| Mean frequency, clinical problems | 4.51 ± 4.31 | 3.80 ± 3.57 | 0.12 |
| Mean no. diagnoses | 2.83 ± 1.69 | 0.25 ± 0.64 | <0.001 |
