Research Article
The Effect of Whey Protein Supplements on Acne Vulgaris among Male Adolescents and Young Adults: A Case-Control Study from North of Jordan
Table 3
Multivariate analysis of results.
| Variable | Odds ratio | 95% Wald confidence limits | value |
| Family history of acne | 2.11 | 0.03–1.28 | 0.137 | Full-fat milk | 1.57 | 0.82–3.00 | 0.176 | Skimmed milk | 0.75 | 0.23–1.07 | 0.323 | Dairy products (yogurt and cheese) | 1.06 | 0.12–2.17 | 0.733 | Protein supplement intake | 0.83 | 0.33–2.09 | 0.687 | Whey supplement | 2.94 | 1.11–7.82 | 0.030 | Casein and whey supplement | 1.70 | 0.24–2.02 | 0.097 | Creatine supplement | 1.81 | 0.07–1.03 | 0.448 |
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