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根据在一重疫区,以血吸虫性肝脾肿的临床流行病学调查为重点的社区研究资料,描述了该社区在持续若干年间断和不规则化疗后肝脾肿的临床流行病学状态,并阐述了该社区日本血吸虫感染的流行率,感染度和患病率之间的关系。作者发现,在该社区特定条件下,血吸虫感染是高流行率伴低感染度状态,同时显示相当高程度的肝脾肿患病率。研究资料分析结果提示,肝脾肿的发生与感染的积累和持续时间,并在一定程度上与感染度有关。作者还指出应用便携式超声诊断仪作超声影像诊断调查是衡量日本血吸虫病患病或病情的敏感工具。
Based on community-based research data focused on the clinical epidemiological investigation of schistosome-associated hepatosplenosuppression in a heavy endemic area, the clinical epidemiological status of hepatosplenomegaly in the community after intermittent and irregular chemotherapy for several years is described The relationship between prevalence, infectivity and prevalence of Schistosoma japonicum infection in this community was described. The authors found that schistosome infection is a condition of high prevalence and low infectivity and shows a fairly high prevalence of hepatosplenomegaly under specific conditions in the community. Research data analysis results suggest that the occurrence of hepatosplenomegaly and the accumulation and duration of infection, and to some extent, the degree of infection. The authors also point out that the use of portable ultrasound diagnostic imaging diagnostic ultrasound survey is a sensitive tool to measure the prevalence or condition of schistosomiasis japonica.