Objective To explore aspirin resistance(AR)and its relevant influencing factors in patients on maintenance hemodialysis(MHD).Methods Patients on MHD who visited Beijing Chaoyang Hospital from June 1 to 30,2011 were enrolled in this study.A total of 150 age and gender matched individuals with normal renal function were taken as control group.Anthropometric data,bio- Objective To explore aspirin resistance (AR) and its relevant influencing factors in patients on maintenance hemodialysis (MHD). Methods Patients on MHD who visited Beijing Chaoyang Hospital from June 1 to 30, 2011 were enrolled in this study. A total of 150 age and gender matched individuals with normal renal function were taken as control group. Anthropometric data, bio-