Research Article

Interaction Effects of the Leu162Val PPARα and Pro12Ala PPARγ2 Gene Variants with Renal Function in Metabolic Syndrome Population

Table 2

Leu162Val PPARα and Pro12Ala PPARγ2 genotype and allele distribution.

Total (522)MS (264)MS+ (258)P OR (95% CI)

Pro12 Ala PPARγ2

Allele
Pro ( (%))882 (84.5)a430 (81.4)452 (87.6)0.0061.610 (1.144–2.265)
Ala ( (%))162 (15.5)98 (18.6)64 (12.4)0.0060.621 (0.442–0.874)
Genotype
Pro/Pro ( (%))369 (70.69)174 (65.91)195 (75.58)0.0151.601 (1.093–2.344)
Pro/Ala ( (%))144 (27.59)82 (31.06)62 (24.03)0.0460.675 (0.458–0.995)
Ala/Ala ( (%))9 (1.72)8 (3.03)1(0.39)0.0130.112 (0.014–0.901)

Leu162Val PPARα

Allele
Leu ( (%))956 (91.6)471 (89.2)485 (93.9)0.0051.893 (1.201–2.985)
Val ( (%))88 (8.4)57 (10.8)31 (6.1)0.0050.528 (0.335–0.833)
Genotype
Leu/Leu ( (%))441 (84.48)213 (80.68)228 (88.37)0.0151.820 (1.117–2.985)
Leu/Val ( (%))74 (14.17)45 (17.05)29 (11.24)0.0460.602 (0.364–0.995)
Val/Val ( (%))7 (1.35)6 (2.27)1 (0.39)0.0490.156 (0.019–1.304)

Number (% of total); SM: without metabolic syndrome; SM+: with metabolic syndrome; OR: odds ratio; CI: confidence interval.