Erratum to: Cancer Causes Control DOI 10.1007/s10552-009-9326-y

Under the Statistical analysis section, the second starting sentence should be read as “Partial correlation coefficients with adjustment for age at blood collection, laboratory batch, center and BMI were used to ….”

Third para of Result section, should read as “Partial correlations between log-transformed androgen concentrations, adjusted for age, batch, center and BMI, are shown in Table 2. Statistically significant positive associations (p < 0.01) were observed between all hormones, except between SHBG and each of A-dione and FT. The correlation between SHBG and A-diol-g was of borderline statistical significance (p = 0.01).”