CRP and SAA1 Haplotypes Are Associated with Both C-Reactive Protein and Serum Amyloid A Levels: Role of Suppression Effects

Figure 1

(a) Subgroup analysis with SAA quartiles on the association between rs4638289 genotypes and CRP levels. (b) Frequencies of subjects with AA+AT genotypes of rs4638289 in each SAA quartile. value: adjusted for age, sex, body mass index, smoking, and medications for hypertension, diabetes mellitus, and dyslipidemia. value: further adjusted for SAA levels.

(a) Association between rs4638289 and CRP level, subgroup analysis

(b) Percentage of subjects in rs4638289 AA+AT