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Differences in baseline characteristics among the studied groups.
| Controls (n = 50) | Cases (n = 50) | P-value | |
|---|---|---|---|
| Age | |||
| Mean ± SD | 37.00 ± 14.7 | 37.46 ± 18.6 | = 0.158* |
| Median (IQR) | 37 (23) | 40.5 (26) | |
| Sex | |||
| Female | 23 (46%) | 22 (44%) | = 0.841* |
| Male | 27 (54%) | 28 (56%) | |
*Mann Whitney U-test was used to compare the median difference between groups.
**Chi-square test was used to compare the proportion difference between groups.
