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. 2008 Feb 26;93(5):1939–1945. doi: 10.1210/jc.2008-0038

Table 2.

Associations of CAG biallelic mean with PCOS

PCOS (%) Controls (%) OR (95% CI) P valuea
Combined cohort (n = 556)
 Biallelic mean less than median 50.2 41.4 2.08 (1.32–3.30) 0.0018
 X-weighted biallelic mean less than median 54.3 48.4 1.74 (1.10–2.74) 0.017
Whites (n = 435)
 Biallelic mean less than 22 48.9 40.0 1.73 (1.02–2.92) 0.041
 X-weighted biallelic mean less than 22 55.1 48.2 1.76 (1.04–2.96) 0.034
Blacks (n = 121)
 Biallelic mean less than 20 59.5 44.0 3.73 (1.35–10.32) 0.011
 X-weighted biallelic mean less than 20 48.6 48.8 1.50 (0.58–3.88) 0.40

CI, Confidence interval. 

a

P values from logistic regression. In all analyses, covariates included age and BMI. In the combined group, race was also taken as a covariate.