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Factors Associated With Thelarche Before 2 Years of Age on Multivariate Analysisa
| Factor | OR (95% CI) | P value (two-sided) |
|---|---|---|
| Soy formula | 2.7 (1.1–6.8) | 0.029 |
| Maternal ovarian cysts | 6.8 (1.4–33.0) | 0.017 |
| Chicken consumption | 4.9 (1.1–21.9) | 0.035 |
| Corn consumption | 0.2 (0.0–0.9) | 0.039 |
From Freni-Titulaer (1986).
