错过诊所访问对结核病患者治疗结果的影响:一项采用仪器变量分析的准实验性研究
Jonathan Izudi1, Imelda K Tamwesigire1, Francis Bajunirwe1
1Department of Community Health, Mbarara University of Science and Technology, Mbarara, Uganda.
IJID regions
|November 1, 2024
概括
错过的结核病 (TB) 诊所访问显著增加了肺结核患者的死亡率,并降低了治疗成功率. 解决错过的访问对于改善结核病治疗结果至关重要.
科学领域:
- 公共卫生 公共卫生
- 传染病流行病学 传染病流行病学
- 结核病研究 结核病研究
背景情况:
- 错过的诊所访问破坏了结核病 (TB) 患者的治疗连续性.
- 这种干扰可能会对治疗结果产生负面影响,包括死亡率和治疗成功率.
- 了解错过诊断的因果关系对于有效的结核病控制策略至关重要.
研究的目的:
- 评估错过诊所检查对细菌学证实肺结核患者死亡率的影响.
- 评估错过诊所访问对同一患者群体治疗成功的影响.
- 提供针对性干预措施的证据,以改善乌干达东部农村地区的结核病患者坚持治疗.
主要方法:
- 准实验性研究设计,使用常规结核病诊所数据.
- 用患者居住地作为估计因果效应的仪器的仪器变量分析.
- 两阶段最小平方逻辑回归用于分析死亡率和治疗成功结果.
主要成果:
- 在762名参与者中,24.4%的人错过了至少一次诊所访问.
- 错过的诊所访问与死亡率显著增加有关 (OR 2.88,95% CI 1.36-6.13).
- 错过的诊所访问显著降低了结核病治疗的成功率 (OR 0.41,95% CI 0.20-0.82).
结论:
- 错过诊所访问是肺结核患者死亡率增加的重要风险因素.
- 不遵守诊所预约会对结核病治疗的整体成功产生负面影响.
- 通过特定背景的干预措施识别和解决错过访问的根本原因是必不可少的.
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