四川省道孚县棘球蚴病防治中犬驱虫项目投入与需要分析  

Input and need analysis of dog deworming in echinococcosis control program in Daofu County of Sichuan Province

作　　者：朱曜宇 伍卫平[1] 官亚宜[1] 王立英[1] 韩帅[1] 牛彦麟 白雪飞 丹增 降央曲珍 

机构地区：[1]中国疾病预防控制中心寄生虫病预防控制所,世界卫生组织热带病合作中心,科技部国家级热带病国际联合中心,卫生部寄生虫病原与媒介生物学重点实验室,上海200025 [2]四川省疾病预防控制中心,成都610041 [3]四川省甘孜州道孚县疾病预防控制中心,道孚626400

出　　处：《中国寄生虫学与寄生虫病杂志》2018年第1期87-92,共6页Chinese Journal of Parasitology and Parasitic Diseases

摘　　要：目的了解四川省道孚县棘球蚴病防治中犬驱虫项目的投入和需要情况,分析年驱虫成本的影响因素,估算道孚县全年犬驱虫成本,为经费投入提供参考依据。方法于2015年11月在道孚县随机抽取30个行政村,实地调查犬驱虫各个环节的成本,包括物料成本(驱虫药和饵料)、村级驱虫成本(药物分发、驱虫动员、逐户驱虫和犬粪处理)以及犬驱虫管理成本(培训和督导等)。利用多元线性回归分析年犬驱虫成本的主要影响因素,根据回归方程进一步估算全县的年犬驱虫成本。结果道孚县30个村的犬驱虫工作需要投入为41 977.05元,实际投入为13 575.54元,投入与需要的差距为28 401.51元,推算道孚县158个村的年犬驱虫投入总缺口约为149 581.29元。投入与需要之间差距最大是七美乡二村,为5 059.85元;其次是七美乡三村,为2 852.74元。生产类型(X_1)和村养犬数(X_2)是各村年驱虫成本(Y)的主要影响因素(F=39.57,P<0.05,调整R^2=0.727),建立的回归方程为Y=-11.60+1 600.63X_1+33.46X_2。根据回归方程估算,道孚县全年犬驱虫总成本为183 323.00元,其中犬驱虫成本排前5位的村依次是七美乡二村、八美镇曲儿村、龙灯乡夏普隆村、协德乡先锋村和色卡乡格西村,分别为6 746.46、5 509.30、5 269.63、5 074.32和4 901.57元/年。地理分布上,犬驱虫成本最高的地区位于东南部八美片区,包括龙灯乡、协德乡、八美镇和色卡乡,犬驱虫成本≥15 000元/年;其次为北部玉科片区,尤其是七美乡和麻孜乡,犬驱虫成本为10 000～14 999元/年;银恩乡和维它乡,以及中部高原农区,包括孔色乡、葛卡乡、格西乡和甲斯孔乡,犬驱虫成本为5 000～9 999元/年。结论道孚县棘球蚴病防治中犬驱虫项目的投入和需要间存在缺口,目前的投入尚不能满足"犬犬投药,月月驱虫"的工作需要,应加大投入力度,以保障犬驱虫工作的落实。Objective To understand the input and need for dog deworming in echinococcosis control program in Daofu County, estimate annual cost of deworming and analyze influence factors, in order to provide reference for investment. Methods Thirty villages were randomly selected in Daofu County in November, 2015, to field-survey the cost at various steps of dog deworming, including material cost （deworming drug and bait）, village-level deworming cost （drug delivery, mobilization, household deworming and feces disposal） and dog deworming administration cost （training and supervision）. Main influencing factors for the annual cost were analyzed with a multiple linear regression model, and the annual cost of the whole county was further estimated based on the regression equation. Results The investment need for deworming in the 30 villages was 41 977.05 yuan, and the actual investment was 13 575.54 yuan, with a gap of 28 401.51 yuan between them. The gap was largest in Qimeier Village （5 059.85 yuan）, followed by Qimeisan Village （2 852.74）. The overall gap in the 158 villages was estimated to be about 149 581.29 yuan. The regression equation was established as Y = -11.60 ＋ 1 600.63X1 ＋ 33.46X2, in which the type of production （X1） and dog number in a village （X2） were the main factors for annual cost of dog deworming （Y） （F = 39.57, P 〈 0.05, adjusted R2 = 0.727）. The overall annual cost of dog deworming in Daofu County was estimated to be 183 323.00 yuan based on the regression equation. The top 5 villages with regard to annual deworming cost were： Qimeier Village （6 746.46 yuan/year）, Quer Village （5 509.30 yuan/year）, Xiapulong Village （5 269.63 yuan/year）, Xianfeng Village （5 074.32 yuan/year）, and Gexi Village （4 901.57 yuan/year）. As for geographical distribution, the deworming cost was highest in Baimei District in the southeast of Daofu, including the townships of Longdeng, Xiede, Bamei and Seka, with an annual deworming cost 〉 15 000 yuan/year, the

关 键 词：棘球蚴病 犬驱虫 投入 需要 道孚县 四川省 

分 类 号：R532.32[医药卫生—内科学]