Associations of CFH genetic variants with blood pressure and hypertension in Chinese Hans.

β (SE) and OR (95%CI) were expressed as changes in blood pressure and odds of hypertension for increasing copy of risk alleles in Beijing, Shanghai and total population (All). P values were adjusted for age, sex and BMI.aDominant model was applied, otherwise additive model was used.bβ (SE) and OR (95%CI) were calculated using an inverse-variance weighted (fixed effect) meta-analysis and P values were calculated using a z-score weighted approach.cThe associations remained significant after Bonferroni correction for multiple tests (the Bonferroni corrected cutoff P value was 0.05/6 = 0.0083). RAF: Risk Allele Frequency, SBP: Systolic Blood Pressure, DBP: Diastolic Blood Pressure, HTN: Hypertension, P(heter) : P for heterogeneity.