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Updated: Sep 13, 2025

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巴西的文化适应和对避免怀孕的愿望的验证
Carolina Cavalcante da Silva Ale1, Jennifer Hall2, Geraldine Barrett2
1Department of Public Health Nursing, School of Nursing, University of São Paulo, São Paulo, Brazil.
PloS one
|July 28, 2025
概括
愿望避免怀孕 (DAP) 尺度在巴西成功验证,用于评估怀孕意图. 较高的DAP分数与避孕药的使用增加相关,改善了巴西的生殖健康研究.
科学领域:
- 生殖健康 生殖健康
- 心理测量 心理测量 心理测量
- 全球健康 全球健康
背景情况:
- 怀孕意图的有效测量对于生殖健康至关重要.
- 在美国验证的愿望避免怀孕 (DAP) 尺度在巴西缺乏验证.
研究的目的:
- 在巴西葡萄牙语中适应和心理测量评估DAP尺度.
- 在巴西人口中评估尺度的可靠性,有效性和性能.
主要方法:
- 心理测量研究涉及1,596名在巴西生育年龄的妇女.
- 利用物品响应理论和经典测试理论进行规模评估.
- 在线调查用于评估DAP规模项目和人口因素.
主要成果:
- 14项DAP尺度表现出优异的内部一致性 (克朗巴赫的α=0.958) 和测试复试可靠性 (ICC=0.95).
- 探索和确认因素分析支持单因素模型,尽管两个项目表现较差.
- 较高的DAP得分与增加的避孕药使用显著相关 (OR=2.12).
结论:
- 14项DAP规模已被验证用于巴西,并推其完整版本.
- 经过验证的比例表可以改善预期怀孕意图的估计,并为母婴健康倡议提供信息.
- 研究结果强调了DAP尺度在了解不同人群的生殖行为和意图方面的实用性.
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