| PPARγ genotypes |
---|
Groups | CC | CT | TT# | CT+TT* |
---|
Modest stenosis<75% | 85 (57.4%) | 58 (39.2%) | 5(3.4%) | 63(42.6%) |
Severe stenosis>75% | 109(70.3%) | 39(25.2%) | 7(4.5%) | 46(29.7%) |
Total (303) | 194(64%) | 97(32%) | 12(4%) | 109(36%) |
- Number of patients is presented in each subgroup with a row percentage in the bracket. #χ2 = 6.607, P = 0.010, for comparisons among CC, CT and TT genotypes. *χ2 = 5.462, P = 0.019 for comparison between CC genotype and "T" allele carriers (CT+TT genotype). Taking CC genotype as the risk allele, the corresponding odds ratio with 95% confidential interval is 1.22 (1.03-1.45).