Table 4 Regression analysis of bone mineral density (BMD) (g/cm²) at lumbar spine and femoral neck with PON1 polymorphisms in postmenopausal Korean women The number of subjects and means ± standard deviation of the BMDs are shown. ^*C/C, C/R, and R/R represent homozygotes for the common allele, heterozygotes, and homozygotes for the rare allele, respectively. ^†Pa, Pb, and Pc represent the P values of co-dominant, dominant, and recessive models for multiple regression analysis, respectively, after controlling for age, years since menopause, weight, and height

From: Association of Paraoxonase 1 (PON1) polymorphisms with osteoporotic fracture risk in postmenopausal Korean women