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目的分析枣阳市丙型病毒性肝炎感染现状及其流行病学特征,为完善其防治对策和措施提供依据。方法应用描述性流行病学方法分析枣阳市2010-2014年HCV疫情资料。结果枣阳市2010-2014年HCV阳性检出率为0.77%,近年发病率呈上升趋势。HCV全年呈散发状态,无明显季节性高峰。男女发病率的差异无统计学意义(P>0.05)。不同年龄组阳性检出率差异有统计学意义(P<0.05),≥50年龄组发病率最高(1.01%)。不同职业中以农民发病率最高。结论近年来HCV感染已成为枣阳市日益严重的公共健康问题,应开展更大规模的流行病学调查与研究,以制定相应的防控策略。
Objective To analyze the current status and epidemiological characteristics of hepatitis C virus infection in Zaoyang City and provide evidence for its prevention and treatment measures. Methods Descriptive epidemiological method was used to analyze the data of the epidemic situation of HCV in Zaoyang City from 2010 to 2014. Results The positive rate of HCV in Zaoyang from 2010 to 2014 was 0.77%. The incidence of HCV in Zaoyang increased in recent years. HCV was distributed throughout the year, no significant seasonal peak. There was no significant difference in the incidence of males and females (P> 0.05). The positive detection rate of different age groups was significantly different (P <0.05), the highest incidence of ≥ 50 age group (1.01%). The highest incidence of peasants in different occupations. Conclusion HCV infection has become an increasingly serious public health problem in Zaoyang City in recent years. More extensive epidemiological investigations and studies should be conducted to develop appropriate prevention and control strategies.