中国寄生虫学与寄生虫病杂志 ›› 1998, Vol. 16 ›› Issue (3): 197-200.

• 论著 • 上一篇    下一篇

鄱阳湖血吸虫病重疫区居民病情调查结果分析

刘建翔; 赵根明; 吴忠道; 陶波; 姜庆五   

  1. 上海医科大学流行病学教研室; 江西省寄生虫病研究所; 江西省星子县血吸虫病防治站
  • 收稿日期:1900-01-01 修回日期:1900-01-01 出版日期:1998-06-30 发布日期:1998-06-30

THE MORBIDITY INVESTIGATION OF RESIDENTS IN A HIGHLY ENDEMIC VILLAGE OF SCHISTOSOMIASIS IN POYANG LAKE REGION

Liu Jianxiang 1; Zhao Genming 1; Wu Zhongdao 2; Tao Bo 3; Jiang Qingwu 1   

  1. 1 Department of Epidemiology; Shanghai Medical University; Shanghai 200032 2 Jiangxi Provincial Institute of Parasitic Diseases; Nanchang 330046 3 Jiang xi Xing zi County Anti-Schistosomiasis Station, Xing zi 332800
  • Received:1900-01-01 Revised:1900-01-01 Online:1998-06-30 Published:1998-06-30

摘要: 目的:通过对血吸虫病重疫区居民病情的分析,探讨B超在评估血吸虫病病情中的应用价值。方法:对江西省鄱阳湖区某血吸虫病重疫区村居民进行病原学检查、病史询问及B超检查,分析不同年龄、性别、职业人群B超图像异常比例及与血吸虫感染和病史的关系。结果:居民血吸虫粪检阳性率22.9%,肝实质I级及以上(血吸虫病肝纤维化)的比例为22.0%。各项B超检查指标异常比例男性高于女性,高年龄组高于低年龄组。多因素非条件Logistic回归分析表明,性别为多项B超检查指标异常的危险因素,而肝实质异常的危险因素有年龄、性别、职业、血吸虫感染与否及治疗次数。结论:B超可以直接反映居民肝、脾损伤,但由于血吸虫病肝纤维化的产生是个体长期感染的累积,寻找反映早期病变的敏感指标仍是B超应用于病情评估中有待解决的问题。

关键词: 血吸虫病, 超声检查, 病情分析

Abstract: AIM: To investigate the morbidity of residents in a highly endemic village of
schistosomiasis, and to evaluate the usefulness of ultrasound in morbidity study. METHODS:
Morbidity induced by Schistosoma japonicum was evaluated and compared in target population by
using parasitological examination, ultrasound investigation and medical history questionnaire.RESULTS: The schistosome infection rate was 22.9% in the study population and the
prevalence of abnormal ultrasound findings in the liver and spleen was high. The abnormal ultrasound findings correlated with sex significantly, the abnormality of liver parenchyma correlated with age, sex, infection status, occupation and the number of treatment after multiple logistic regression analysis. CONCLUSION: The ultrasound examination could find out the direct pathological changes resulting from schistosome infection.

Key words: Schistosomiasis, ultrasound examination, morbidity analysis