深圳市龙岗区1993～2008年疟疾防治效果分析

Achievements in malaria control in Longgang District of Shenzhen City in 1993～2008

目的分析深圳龙岗区的疟疾流行特征,并对疟疾防治措施进行效果评价。方法回顾性收集自1993年来龙岗区疟疾流行资料及采取的防控措施等相关资料,进行描述性分析。结果疟疾发病呈逐年下降趋势,以外来暂住人口发病为主(80.98%),15～44岁人群发病人数占病例报告总数的88.43%;经连续多年采取各种综合防治措施后,疟疾控制后期,疟疾发病率(χ2=4120.415,P=0.000)和"四热"病人的血检阳性率(χ2=4644.65,P=0.000)均显著低于疟疾控制期。结论龙岗区疟疾发病已维持在较低水平,需进一步加强流动人口的疟疾管理与监测以巩固疟疾防治成效。

Aim To understand the prevalent features of malaria in Longgang District of Shenzhen City and evaluate the control results. Methods Data of malaria prevalence,preventive and therapeutic measures in Longgang district were collected and statistically analyzed. Results The malaria incidence rate descended year by year,malarial cases mainly occurred among mobile population accounted for 80.98% of the total infections. There 88.43% of the total reported cases were in the age group of 15 - 44 years old . The malaria incidence rate and the positive rate of patients with＂four fevers＂ descended in the later stage after years of integrated control. Conclusion The malaria incidence rate is now at a low level in this district, and the work of malarial management of mobiloe population be strengthened for consolidation of the control aehivements.