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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 6.

Mixed effect model for the association of urinary BPA concentrations with peak oestradiol level, after adjusting for age, BMI and day 3 FSH levels and accounting for multiple IVF cycles

Variable Parameter estimate 95% Confidence interval p-value
Ln(SG-BPA) −213 (−407, −20) 0.03
Age −7 (−45, 31) 0.71
BMI −20 (−50, 9) 0.17
Day 3 FSH −120 (−185, −55) 0.0004

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