Associations of PON1 with Obesity Parameters at Ages 2 and 5.

aPON1192 coded as number of Q alleles, 0, 1 or 2.
bChildren were considered obese if their BMI was at or above 95th percentile of the 2000 CDC sex-specific BMI-for-age growth charts.
cUsing a Bonferonni correction for multiple testing (5 tests per model), we considered p-values less than 0.01 to be statistically significant.
Model 1 examines the association of PON1192 only with obesity parameters. Model 2 examines the association of PON1 status with obesity parameters by including both ARYase and PON1192.