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Frequency distribution of Acne vulgaris in study participants, in relation to their demographic data.
| Demographic data | Total; n (%) | Acne cases; n (%) | p-value | |
|---|---|---|---|---|
| Age (year) | ≤16 | 270 (37.6) | 40 (14.8) | 0.357 |
| 17 | 226 (31.5) | 37 (16.3) | ||
| 18+ | 222 (30.9) | 26 (11.7) | ||
| Marital status | Married | 9 (1.3) | 3 (33.3) | 0.10 |
| Single | 709 (98.7) | 100 (14.1) | ||
| Nationality | Saudi | 694 (96.7) | 100 (14.4) | 0.79 |
| Non Saudi | 24 (3.3) | 3 (12.5) | ||
| Total | 718 (100.0) | 103 (14.3) | ||
