健康教育行为干预对降低小学生肠道寄生虫感染率的研究

为研究健康教育行为干预对降低小学生肠道寄生虫感染率的效果,探讨小学生肠道寄生虫病的防治方法,在苍山县随机选取860名小学生进行为期2年的研究.单纯健康教育行为干预组、行为干预加驱虫组、单纯驱虫组及对照组,肠道寄生虫感染率实验前分别为64.13%、61.23%、63.12%和60.70%,实验后分别为41.67%、26.52%、53.57%和60.61%.结果表明:健康教育行为干预对降低小学生肠道寄生虫感染率具有重要作用;健康教育行为干预加针对性驱虫是控制小学生肠道寄生虫感染的最佳模式.

Studies on Reduction of Infection Rate of Enteric Parasites by Behavior Intervention among Primary School Students

To search for appropriate methods of control of infection by enteric parasites, studies on the effect of health education and behavior intervention in reduction of the infection rate in primary school students were done in 11 randomly sampled classes of the third and fourth grades in two schools of Cangshan County. The results showed that the infection rate in the group given only health education and behavior intervention was reduced from 64. 13% before the study to 41. 67% after it,that in the group given health education as well as administration of anthelmintic was reduced from 61. 23% to 26. 52% and that in the group given only anthelmintic from 63. 12% to 53. 57%. In the control group,the rate was 60. 70% before the study and 60. 61 % after it. There was no significant difference between groups before the study,but the difference was significant after that. The infection rate showed a tendency to decrease along with the awareness of knowledge and change of behavior. No significant difference was found concerning sex. The results also showed that behavior change was the most important aspect of intervention in control of thelmintic infection among primary school students.