用便颜色卡作为查胆道动的工具在资源有限的国家使用
Rubaiyat Alam1, Khan Lamia Nahid1, Md Omar Faruk1
1Department of Pediatric Gastroenterology and Nutrition, Bangabandhu Sheikh Mujib Medical University, Dhaka, Bangladesh.
Gastroenterology and hepatology from bed to bench
|July 12, 2024
概括
便颜色卡 (SCC) 有效地选婴儿胆道缩症 (BA),显示高灵敏度. 虽然不完全具体,但SCC是早期检测和推在资源有限的环境中有价值的工具.
科学领域:
- 儿科胃肠病学 儿科胃肠病学
- 新生儿的诊断 新生儿的诊断
- 公共卫生查工具 公共卫生查工具
背景情况:
- 胆道缩症 (BA) 诊断对于婴儿健康至关重要.
- 早期发现BA可显著改善治疗结果.
- 资源有限的环境需要对BA的可访问诊断工具.
研究的目的:
- 评估便颜色卡 (SCC) 的有效性,以区分胆道缩 (BA) 和非BA.
- 在资源有限的环境中评估SCC的诊断性能.
- 确定SCC作为BA早期查工具的实用性.
主要方法:
- 从2019年1月到2022年7月进行的横截面观测研究.
- 纳入标准:婴儿<3个月患有黄,直接胆红素>20%,白的便和深色的尿液.
- 抽取了144名婴儿的样本,在106名婴儿中确认了BA (73.6%),在38名婴儿中确认了非BA (26.4%).
主要成果:
- 持续的白色便在BA (83.0%) 与非BA (21.0%) 婴儿 (p=0.000) 中的频率明显高.
- 与非BA (138.0 U/L) (p=0.000) 相比,BA (570 U/L) 中的血清马-氨基胺转酶 (GGT) 水平显著更高.
- 便颜色卡 (SCC) 的敏感度为83%,特异性为78.9%,准确度为81.9%,用于诊断BA.
结论:
- 便颜色卡 (SCC) 对诊断胆道缩症 (BA) 具有很好的敏感性.
- SCC的特异性不足以完全依赖,但它可以作为有效的早期查工具.
- 基于SCC查的快速转诊可以促进及时评估和管理BA.
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