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[目的] 掌握入出境国际航行船舶的卫生状况。[方法] 对湛江港近10年来入境的国际航行大型船舶5153艘次的鼠患率,虫患率及环境卫生进行评价。[结果] 平均鼠患率6.02％,虫患率42.48％,卫生好的39.01％、中54.20％、差6.79％。经趋势检验,年度与鼠患率的关系,鼠患率呈逐年降低P=0.0004;年度与虫患率的关系,虫患率逐年降低不明显 P=0.0594;年度与卫生评价等级关系,评价等级呈逐年升高趋势P=0.0004。[结论]几年来鼠患呈逐年降低趋势,虫患降低趋势不明显,亟待研究高效、价廉、方便的杀虫药械。
[Objective] To master the sanitary condition of ships entering and leaving the international voyage. [Method] The rodent prevalence rate, pest prevalence rate and sanitation of 5153 large-scale international voyages entering the territory of Zhanjiang Port in recent 10 years were evaluated. [Results] The average incidence rate of rats was 6.02%, the rate of infestation was 42.48%, the rate of good hygiene was 39.01%, 54.20% and the difference was 6.79%. According to the trend test, the relationship between the annual and the rat prevalence, the incidence of the rat showed a year-on-year decrease of P = 0.0004; the relationship between the annual and the incidence of the worm, pest prevalence decreased year by year was not significant P = 0.0594; Trend P = 0.0004. [Conclusion] The number of rat plague declined year by year in the past few years and the tendency of pest infestation was not obvious. It is urgent to study the insecticide-induced drugstore which is efficient, cheap and convenient.