The Vulnerability of Middle‐Aged and Elderly Patients to Hepatitis C Virus Infection in a High‐Prevalence Hospital‐Based Hemodialysis Setting

Abstract

Significantly higher annual seroconversion rates in those aged 55 to 64 and 65 to 74 during a shorter dialysis period (35.6 and 32.7 vs 58.0 months), suggest the greater susceptibility of the middle-aged and elderly patients to acquisition of HCV infection than the younger (15-24 years) group. This could be attributed to the combined effect of immunosuppression associated with advancing age, uremia, and undernutrition, but multicenter molecular follow-up studies with larger sample sizes would be needed to corroborate these findings and plan appropriate strategies for these high-risk groups.