Evaluation of the effects of health education on Keshan disease in Gansu Province in 2017 / 中华地方病学杂志

ABSTRACT

Objective:To spread the knowledge of Keshan disease prevention and control, enhance the awareness of disease prevention among the population in the diseased areas, and provide the basis for formulating scientific intervention strategies for health education of Keshan disease.Methods:From October 2017 to April 2018, 10 counties (districts) with Keshan disease were selected as project counties(districts) in Gansu Province, and 3 towns were selected in each project county (district). To carry out Keshan disease health education activities in grade 4 - 6 of each township (town) central primary school, 3 villages were selected in each township to carry out community health education activities. We carried out 6-month propaganda on knowledge of Keshan disease prevention and control among pupils and residents, distributed health education materials and held lectures. Before and after the intervention, we conducted a questionnaire survey on health education among the target population (residents under 50 and primary school students in Grade 5), evaluated the improvement level of knowledge about keshan disease, and made statistical analysis.Results:Four hundred and fifty residents were investigated pre intervention and 451 residents post intervention, the awareness rate of Keshan disease prevention and control knowledge among residents in the diseased areas increased from 45.4% (2 041/4 500) before intervention to 79.5% (3 584/4 510) after intervention (χ 2 = 1 115.9, P < 0.05). Nine hundred and forty-eight pupils were investigated before intervention and 906 pupils (primary school students in Grade 5) after intervention, the awareness rate of Keshan disease prevention and control knowledge among pupils increased from 50.8% (4 818/9 480) before intervention to 84.2% (7 631/9 060) after intervention (χ 2 = 2 343.3, P < 0.05). Conclusion:The comprehensive intervention mainly based on health education can significantly improve the awareness rate of prevention and treatment knowledge of Keshan disease among primary school students and residents, and improve their bad life style, which is of great significance to the prevention and treatment of Keshan disease.