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. Author manuscript; available in PMC: 2011 May 9.
Published in final edited form as: Int J Androl. 2009 Nov 30;33(2):385–393. doi: 10.1111/j.1365-2605.2009.01014.x

Table 5.

Poisson model for the association of urinary BPA concentrations with number of oocytes retrieved, after adjusting for age, BMI and day 3 FSH levels and accounting for multiple IVF cycles

Variable Incidence Rate Ratio 95% Confidence Interval p-value
Ln(SG-BPA) 0.88 (0.77, 0.96) 0.007
Age 0.99 (0.96, 1.01) 0.34
BMI 1.00 (0.98, 1.02) 0.92
Day 3 FSH 0.91 (0.86, 0.95) <0.0001

Ln, natural logarithm; SG-BPA, specific gravity-adjusted bisphenol A; FSH, follicle-stimulating hormone; IVF, in vitro fertilization; BMI, body mass index.