开发和验证一种基于名图的新型评分系统,用于预测不充分的肠道准备
Xiaxia Zhao1, Yanglin Pan2, Jinyong Hao3
1Department of Gastroenterology, Lanzhou University Second Hospital, No. 82 Cuiying Men, Cheng Guan District, Lanzhou, 730030, Gansu, China. 18640697061@163.com.
概括
一个新的评分系统使用七个简单的因素准确预测肠道准备不足 (BP) 结肠镜检查. 该工具有助于识别需要干预的患者,以更好地诊断结直肠疾病.
科学领域:
- 胃肠病学 胃肠病学
- 医学诊断 医学诊断 医学诊断
- 预测分析是一种预测分析.
背景情况:
- 适当的肠道准备 (BP) 对于准确的结肠直肠疾病诊断至关重要.
- 识别患有不充分血压风险的患者可以实现有针对性的干预和改善患者的治疗结果.
- 目前用于预测不充分BP的方法是有限的.
研究的目的:
- 开发和验证一种预测模型,用于在接受结肠镜检查的成年门诊患者的肠道准备不足 (BP).
- 确定与不足的BP相关的关键准备相关因素.
- 创建一个新的,易于应用的临床使用的评分系统.
主要方法:
- 开发了一个预测模型,并使用913名成人门诊患者的数据进行了内部验证.
- 该模型在一组独立的177名患者中进行了外部验证.
- 不充分的血压被定义为波士顿肠道准备度表 (BBPS) 评分在任何部分<2.
- 用ROC曲线,校准图和决策曲线分析 (DCA) 来评估模型性能.
主要成果:
- 确定了七个独立的因素:便频率≤5,准备结肠镜间隔≥5小时,不完整的剂量,非分割剂量,不受限制的饮食,没有额外的水摄入量和最后一次便的外观.
- 该模型表现出强大的区分能力,培训组的AUC为0.818,外部验证组的AUC为0.728.
- 校准图表显示了预测和观察概率之间的密切一致,DCA表明了临床效用.
结论:
- 一个新的,外部验证的评分系统有效地预测了肠道准备不足 (BP).
- 该系统使用了七个易于访问的变量,使其成为临床应用的实用.
- 这种工具可以帮助优化结肠镜检查质量和患者护理.
更多相关视频
06:46Competing-Risk Nomogram for Predicting Cancer-Specific Survival in Multiple Primary Colorectal Cancer Patients after Surgery
Published on: September 27, 2024
261
06:28E-Patient Counseling Trial E-PACO: Computer Based Education versus Nurse Counseling for Patients to Prepare for Colonoscopy
Published on: August 1, 2019
8.3K
相关概念视频
Assessment of the Rectum and Anus
208
Evaluating the rectum and anus plays a crucial role in conducting a thorough physical examination of the gastrointestinal system. Although it may be uncomfortable and often embarrassing for the patient, it holds immense diagnostic value, particularly in detecting gastrointestinal diseases and abnormalities. This guide will explain how to perform this assessment using inspection and palpation methods.
Rectal Inspection
Begin by inspecting the perianal and anal areas for color, texture, rashes,...
Rectal Inspection
Begin by inspecting the perianal and anal areas for color, texture, rashes,...
208
Assessment of the Gastrointestinal System I: Subjective Data
185
Assessing the gastrointestinal (GI) system is a complex process that begins with collecting subjective data. This data, collected through patient interviews, provides crucial insights into the patient's health history, perception patterns, and lifestyle habits, all contributing significantly to GI health.
Health History
The initial step in assessing the GI system is obtaining a comprehensive health history. This includes inquiring about the patient's history or presence of problems...
Health History
The initial step in assessing the GI system is obtaining a comprehensive health history. This includes inquiring about the patient's history or presence of problems...
185
