In the intervention community various kinds of health education and health promotion had been carried out. the level of knowledge, attitude and behavior ( KAB) and body mass index ( BMI) were evaluated.

  • 在干预社区开展多种形式的健康教育和健康促进活动,评价干预和对照两社区人群KAB水平和体质指数变化。

  • 互联网摘选 2025-01-20 12:53:28

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