在高海拔地区进行COPD查的简短有效问卷
Jia Cui1, Yuxia Wang1, Yaqi Tong1
1Department of Respiratory and Critical Care Medicine, National Center of Gerontology, Institute of Geriatric Medicine, Chinese Academy of Medical Sciences, Beijing Hospital, Beijing, 100730, People's Republic of China.
一个新的查问卷有效地识别慢性阻塞性肺病 (COPD) 在高海拔地区的初级保健. 这种工具有助于在生活在2100米以上的人群中早期发现COPD.
科学领域:
- 肺部医学 肺部医学
- 流行病学 流行病学
- 公共卫生 公共卫生
背景情况:
- 高海拔生活对呼吸系统健康带来了独特的挑战.
- 慢性阻塞性肺病 (COPD) 的患病率和危险因素在高海拔地区可能有所不同.
- 在这些特定环境中,初级医疗保健需要有效的查工具.
研究的目的:
- 开发和验证可靠的COPD查问卷.
- 为高海拔地区的初级医疗机构调整查.
主要方法:
- 一项大型横截面研究涉及2909名居住在2100米以上 (年龄≥35) 的个人.
- 数据被分为开发 (70%) 和验证 (30%) 集.
- 后勤回归确定了一个评分系统的关键变量 (年龄,结核病史,吸烟,污染,CAT得分);ROC分析评估了性能.
主要成果:
- 五个变量与COPD有显著的相关性:年龄,肺结核病史,吸烟,家庭空气污染和COPD评估测试 (CAT) 分数.
- 开发的评分系统实现了0.714 (开发) 和0.726 (验证) 的曲线下的面积 (AUC).
- 22的最佳切断得分产生了85.0%的灵敏度和48.4%的特异性,性能因海拔高度而异.
结论:
- 开发的COPD查问卷对高海拔地区的初级医疗保健机构有效.
- 这种工具可以帮助在生活在高海拔地区的人群中早期识别COPD.
- 在多样化的高海拔群体中进一步验证可能会提高其实用性.
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