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目的研究滇西地区室内鼠形动物活动的影响因素。方法在滇西自然疫源性疾病流行区域,选取10个县40个自然村为研究范围,随机抽取800户家庭(每个自然村20户)作为研究单位,应用调查问卷通过面对面调查收集鼠形动物活动证据及其潜在影响因素。采用Logistic回归分析影响鼠形动物活动的因素。结果在800户家庭中,405户(50.6%)近两周在家里观察到鼠形动物活动。与汉族家庭相比,傣族、纳西族和藏族家庭室内鼠形动物活动的概率降低55%~78%;养猫的家庭减少28%的鼠形动物活动概率,而养猪家庭却增加83%鼠形动物活动的概率;土木结构房屋和瓦砾屋顶的家庭,室内鼠形动物活动的概率增加约60%,木头地面的家庭鼠形动物活动的概率增加1.75倍。结论室内鼠形动物活动与不同民族家庭、人为干扰因素以及周围环境因素有密切关系,为有效控制室内鼠形动物丰盛度,降低鼠形动物对人类的危害,农村灭鼠时应综合考虑影响鼠形动物活动的相关因素。
Objective To study the influencing factors of indoor mouse-shaped animals in western Yunnan. Methods A total of 40 natural villages in 10 counties were selected as the research area in natural epidemic-endemic areas in Western Yunnan. 800 families (20 households in each natural village) were randomly selected as the research units. The questionnaires were used to collect rat-shaped animals Evidence and its potential impact factors. Logistic regression analysis was used to analyze the factors influencing the activity of murine animals. Results Of the 800 households, 405 households (50.6%) observed rat activity at home in the past two weeks. Compared with Han families, the indoor rat-shaped animal activities in Dai, Naxi and Tibetan families reduced the probability of 55% -78%; the cat-raising families reduced the probabilities of rat-shaped animals by 28%, while the pig families increased 83% Probability of shaped animal activity; the probability of indoor-house rat-shaped animal activity increases by about 60% for households with civil-structural houses and rubble roofs and 1.75 times for wood-floor family mouse-shaped animals. Conclusion The activity of indoor mouse-shaped animals is closely related to different ethnic families, human interference factors and environmental factors. In order to effectively control the abundance of indoor mouse-shaped animals and reduce the harm of mouse-shaped animals to human beings, Related factors of animal activity.