Fig. 7. Change of blood pressure and inflammation indices. (A), (C), (E), and (F) are result of observational s tudies, (B) and (D) are result of randomized controlled trials. Sample size of Oh et al.23) i s less t han 10. SBP: systolic b lood p ressure, D: dietary therapy, DBP: diastolic blood pressure, ESR: erythrocyte sedimentation, CRP: C-reactive protein. *Comparison within group, P<0.05, † comparison b etween g roup, P<0.05.