Clinical characteristics of 569 study subjects (sample 1) and of 852 study subjects (sample 2) according to the SNP rs35767 near IGF1.

<p>Data are means ± SD. Differences of continuous variables between groups were tested after adjusting for age, gender, and BMI by ANCOVA (general linear model). Categorical variables were compared by χ² test. § <i>P</i> values refer to results after analyses with adjustment for gender. #<i>P</i> values refer to results after analyses with adjustment for age, and gender using a general linear model. *<i>P</i> values refer to results after analyses with adjustment for age, gender and BMI using a general linear model. Effect sizes (β and SE) per allele A and corresponding <i>P</i> values are shown.