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Factors associated with the prevalence of dysmenorrhoea at multivariate analysis
| Variable | Category | OR (95% CI) | p‐Value |
|---|---|---|---|
| Number of children | None | 1 | |
| 1–4 | 0.35 (0.192–0.641) | 0.001 | |
| >4 | 0.128 (0.021–0.767) | 0.024 | |
| Possession of a relative with dysmenorrhoea | Yes | 1 | |
| No | 2.583 (1.509–4.423) | 0.001 | |
| Daily consumption of sugary foods | Sugar in tea | 1 | |
| Chocolate | 0.09 (0.014–0.571) | 0.011 | |
| None | 0.344 (0.130–0.911) | 0.032 |
