Evaluation of intervention effect of health education on primary students with iodine deficiency disorders in Cixi City of Zhejiang Province / 中华地方病学杂志

Objective To evaluate the intervention effect of iodine deficiency disorders (IDD) health education on primary students.Methods Using random cluster sampling,five towns were selected from five directions and a primary school was selected in every town in 2017.Health education was carried out to 1 505 students from grade 4 to grade 6.After 5 months intervention,the IDD awareness rate and the change in attitude were compared before and after the intervention.Results After the health education,IDD awareness rate and correct answer rate among students were all improved from 60.29％ (9 032/14 980),60.83％ (4 556/7 490) to 84.64％ (12 653/14 950),83.05％ (6 208/7 475),with statistically significant differences (x2 =2 221.33,915.01,P ＜ 0.01).Conclusion Health education and intervention is an effective measure to improve the knowledge level of the IDD prevention control among primary students in Cixi City.

Evaluation of the effects of the health education measures on professional people about brucellosis in Cixi City, Zhejiang Province / 中华地方病学杂志

Objective To understand the differences of brucellosis knowledge and prevention behavior before and after health education,and provide information for targeted health education of brucellosis.Methods Using a method of random cluster sampling,we did health education and behavioral intervention among professional people from January to June in 2016.Anonymous questionnaire was issued among professional people.Consulting knowledge about prevention and control of brucellosis questionnaire in Zhejiang Province to write our questionnaire,and questionnaire survey was conducted before and after the intervention.Results After the health education,the health knowledge rate,reasonable attitude rate and behavior related to brucellosis were all improved from 46.80％ (2 457/5 250),46.13％ (1 453/3 150),45.41％ (1 669/3 675) to 81.93％ (4 277/5 220),80.40％ (2 51813 132) and 67.43％ (2 464/3 654).The differences were statistically significandy before and after the intervention (x2 =902.17,132.11,198.78,P ＜ 0.01).The most popular ways to get knowledge among professional people were TV programme,lecture and handbook.Conclusion Health education is a effective measure in preventing brucellosis among professional people.