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. 2022 Jun 21;13:921866. doi: 10.3389/fphys.2022.921866

TABLE 3.

Categorical analysis of milk consumption and acne.

 Characteristic Control subjects (n = 40) Moderate acne patients (n = 47) Odds ratio (95% CI) p-value
Any kind of milk, n (%)
 Total
  <250 ml/day 31 (77.5) 29 (61.7) 2.138 (0.793–5.237) 0.163
  ≥250 ml/day 9 (22.5) 18 (38.3)
 Male
  <250 ml/day 15 (83.3) 9 (52.9) 4.444 (0.959–17.86) 0.075
  ≥250 ml/day 3 (16.7) 8 (47.1)
 Female
  <250 ml/day 16 (72.7) 20 (66.7) 1.333 (0.417–4.429) 0.765
  ≥250 ml/day 6 (27.3) 10 (33.3)