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在农村地区进行一项以学校为基础的儿科肥胖干预试验的招聘和覆盖范围
Bethany Forseth1,2, Brittany Lancaster1,2, Megan Olalde1,2
1Center for Children's Healthy Lifestyles and Nutrition, Kansas City, MO, United States.
Frontiers in public health
|June 16, 2023
概括
选第一招聘方法增加了农村学校儿科肥胖试验的参与率,尽管选择加入的方法更有可能招收家庭. 研究样本准确地反映了学校的人口结构.
科学领域:
- 公共卫生 公共卫生
- 临床试验 临床试验
- 儿童肥胖症 儿童肥胖症
背景情况:
- 在农村地区招募参与儿童肥胖治疗试验的参与者存在独特的挑战.
- 评估不同的招聘策略对于试验的成功和代表性至关重要.
研究的目的:
- 评估两种招聘策略 (选择与选) 对学校和参与者招聘率以及农村儿科肥胖试验中的代表性的影响.
主要方法:
- 对比学校招聘进展,参与者参与率和人口统计学/体重状况代表性之间的选择和第一次选方法.
- 根据学校进步,参与率和对符合条件和所有学生的代表性进行评估招聘.
主要成果:
- 与选择学校 (13.5%) 相比,屏幕第一学校的平均参与率 (29.7%) 较高.
- 选择入学的学校更有可能招收至少5个家庭,但第一次选的学校显示出更高的整体参与者招聘率.
- 研究样本在性别,种族和免费/低价午餐资格方面具有代表性,但BMI指标高于符合条件的非参与者.
结论:
- 屏幕第一方法提高了农村儿科肥胖试验的参与者招募率.
- 虽然选择参与可能会促进最初的家庭参与,但屏幕首先会带来更好的整体参与.
- 该研究成功招募了代表性样本,突出了定制招聘策略的重要性.
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