Table 3. Association analyses of DIAPH1 SNPs and hypertension and stroke in the cohort study.
End point | SNP | Genotype | N | Person-years | Incidence density (/104) | HR (95% CI) | ||
Additive model | Dominant model | Recessive model | ||||||
Hypertension | rs3805691 | CC | 347 | 5059.10 | 685.89 | 1.019 (0.896-1.166) | 1.022 (0.874-1.206) | 1.031 (0.734-1.447) |
CT | 230 | 3383.53 | 682.72 | P=0.744a | P=0.748a | P=0.862a | ||
TT | 36 | 551.32 | 652.98 | |||||
rs251018 | TT | 435 | 6315.13 | 690.41 | 0.964 (0.831-1.118) | 0.960 (0.806-1.144) | 0.937 (0.605-1.453) | |
TG | 157 | 2352.28 | 667.44 | P=0.630a | P=0.650a | P=0.772a | ||
GG | 21 | 326.53 | 643.13 | |||||
rs251019 | CC | 306 | 4311.25 | 712.09 | 0.910 (0.808-1.026) | 0.872 (0.744-1.022) | 0.920 (0.712-1.19) | |
CT | 241 | 3724.56 | 647.06 | P=0.123a | P=0.092a | P=0.525a | ||
TT | 66 | 958.13 | 688.84 | |||||
rs7703688 | TT | 503 | 7373.11 | 683.57 | 0.877 (0.728-1.056) | 0.902 (0.733-1.111) | 0.489 (0.218-1.095) | |
TC | 104 | 1470.03 | 707.47 | P=0.166a | P=0.333a | P=0.082a | ||
CC | 6 | 148.27 | 404.67 | |||||
rs11954998 | TT | 446 | 6488.01 | 688.96 | 0.877 (0.745-1.032) | 0.865 (0.723-1.035) | 0.837 (0.46-1.524) | |
TC | 156 | 2335.90 | 667.84 | P=0.113a | P=0.113a | P=0.561a | ||
CC | 11 | 170.04 | 646.91 | |||||
Stroke | rs3805691 | CC | 104 | 11943.44 | 87.07 | 1.025 (0.796-1.319) | 0.887 (0.663-1.186) | 1.166 (0.655-2.075) |
CT | 64 | 7919.26 | 80.82 | P=0.851b | P=0.419b | P=0.601b | ||
TT | 15 | 1281.25 | 117.07 | |||||
rs251018 | TT | 133 | 14859.96 | 89.50 | 1.239 (0.943-1.627) | 1.178 (0.858-1.615) | 2.224 (1.081-4.574) | |
TG | 44 | 5689.45 | 77.34 | P=0.124b | P=0.311b | P=0.030b | ||
GG | 6 | 598.16 | 100.31 | |||||
rs251019 | CC | 90 | 10196.63 | 88.26 | 1.111 (0.894-1.381) | 1.103 (0.829-1.469) | 1.264 (0.791-2.018) | |
CT | 74 | 8973.51 | 82.46 | P=0.343b | P=0.501b | P=0.327b | ||
TT | 19 | 1977.42 | 96.08 | |||||
rs7703688 | TT | 149 | 17468.61 | 85.29 | 1.385 (1.001-1.918) | 1.345 (0.936-1.935) | 2.882 (1.038-8.004) | |
TC | 31 | 3451.09 | 89.83 | P=0.049b | P=0.109b | P=0.042b | ||
CC | 3 | 222.77 | 134.67 | |||||
rs11954998 | TT | 129 | 15450.27 | 83.49 | 0.880 (0.661-1.171) | 1.004 (0.731-1.379) | 0.215 (0.03-1.541) | |
TC | 53 | 5283.27 | 100.32 | P=0.631b | P=0.982b | P=0.126b | ||
CC | 1 | 414.02 | 24.15 |
a: Adjusted for age, gender, TC, TG, HDL-C, LDL-C, smoking, drinking, BMI and GLU.
b: Adjusted for age, gender, TC, TG, HDL-C, LDL-C, smoking, drinking, BMI, T2DM and hypertension