开发和验证一个新的评分系统,以区分简单和复杂的尾炎
Mikito Mori1, Kiyohiko Shuto2, Chihiro Kosugi2
1Department of Surgery, Teikyo University Chiba Medical Center, 3426-3 Anesaki, Ichihara, 299-0111, Japan. mikimori45@yahoo.co.jp.
Scientific reports
|August 27, 2024
概括
一个新的评分系统有效地区分了复杂的尾炎和不复杂的尾炎. 这种工具有助于确定急性尾炎的最佳治疗方法,改善患者的治疗结果.
科学领域:
- 医学诊断 医学诊断 医学诊断
- 手术病理学手术病理学
- 临床决策支持 临床决策支持
背景情况:
- 精确区分无并发性尾炎和复杂性尾炎对于选择最佳治疗策略至关重要.
- 现有的诊断方法可能需要改进,以便及时准确地分类.
研究的目的:
- 开发和验证一种新的评分系统,用于区分无并发尾炎和复杂尾炎.
- 评估开发的评分系统的临床实用性和外部有效性.
主要方法:
- 对299名被诊断患有急性尾炎的患者进行了回顾性审查.
- 开发一个具有六个独立预测因子的多变量逻辑回归模型.
- 外部验证使用一个单独的队列100名患者.
主要成果:
- 评分系统表现出强大的歧视力,在发展组,曲线下的面积 (AUC) 为0.882.
- 12的最佳切割值得分产生了82.9%的灵敏度和86.2%的特异性.
- 外部验证证实了该系统的稳定性,AUC为0.868,没有显著差异 (P=0.750).
结论:
- 新开发的评分系统是区分无并发尾炎和复杂尾炎的可靠工具.
- 这种评分系统有可能促进急性尾炎的迅速和准确的治疗决策.
- 外部验证支持这种尾炎评分系统的概括性和临床有用性.
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