highly significantP = 0.0025
There was a highly significant interaction effect between the two SNPs on FPG ( P = 0.0025 for the interaction after adjusting for age, sex, BMI, and study cohort).
There was a highly significant interaction effect between the two SNPs on FPG ( P = 0.0025 for the interaction after adjusting for age, sex, BMI, and study cohort).
On the other hand, the T-allele of rs780094 showed a trend of increased FPG in rs1799884 AA carriers (0.14 mmol/l per allele, P = 0.13) but decreased FPG (−0.05 mmol/l per allele) in GG carriers ( P = 0.0045).