报告多重感染的慢性活动性肝炎(CAH)14例,占同期入院CAH总数的5.9％。其中五重感染1例、四重感染2例、三重感染11例。对其临床特点、肝功能和疗效进行分析,取28例单纯感染的CAH作对照。结果表明,与CAH单纯感染相比,多重感染患者年龄大(P<0.02)、住院时间长(P<0.05)、临床症状和肝功能损害重、疗效差,因此必须重视对CAH多重感染的预防。 Fourteen patients reported multiple infections of chronic active hepatitis (CAH), accounting for 5.9% of the total number of hospital admissions for the same period. One of five cases of infection, quadruple infection in 2 cases, triple infection in 11 cases. The clinical features, liver function and curative effect were analyzed. Twenty-eight cases of simple infection of CAH were taken as control. The results showed that patients with multiple infections were older (P <0.02), hospitalized for a longer period of time (P <0.05), had more clinical symptoms and impaired liver function, and were less effective than CAH alone. Therefore, prevention of multiple infections in CAH must be emphasized .