操作方法对急性损伤风险预测模型对大肠切除术的影响
Nikita S Patel1, Isabel Herzog1, Colin Dunn2
1Rutgers New Jersey Medical School, Newark, New Jersey.
The Journal of surgical research
|May 22, 2024
概括
这项研究开发了一种急性损伤 (AKI) 的风险模型,该风险模型是经过切除术后的. 虽然该模型显示了集体改善,但特定的操作方法相互作用并没有显著改变AKI预测.
科学领域:
- 腎臟病學 (nephrology) 是一種醫學.
- 外科手术的结果
- 医疗信息学 医疗信息学
背景情况:
- 急性损伤 (AKI) 是一种严重的术后并发症,影响患者的发病率和死亡率.
- 精确的风险分层对AKI对于有效的患者管理至关重要.
- 大肠切除术患者面临AKI的显著风险,需要预测建模.
研究的目的:
- 开发和验证一个预测模型,用于术后的AKI在切除术患者.
- 调查外科手术方法 (腹腔镜 vs 开放) 是否会影响 AKI 风险因素.
- 评估操作方法交互术语对AKI预测准确性的影响.
主要方法:
- 美国外科医生学院国家外科质量改善计划数据库 (2005-2019) 的分析.
- 腹腔镜和开放性切除队列的倾向性得分匹配.
- 多变量逻辑回归和沙普利增量解释用于预测因子的识别和重要性评估.
- 使用概率比率测试,c统计和布莱尔分数的基线和相互作用术语模型的比较.
主要成果:
- 确定了关键的AKI预测因素:高血压,年龄,性别,种族,BMI,吸烟,糖尿病,败血症,心脏病发作,肌素,白蛋白和手术方法.
- 使用相互作用项的模型显示集体改善 (P < 0.05),但缺乏统计学上显著的个体相互作用项.
- 没有观察到c统计或布里尔得分的显著改善.
- 高血压是最关键的预测因素;年龄和糖尿病在手术方法之间显示微小的差异.
结论:
- 操作方法互动术语的集体包含改善了集体切除术的AKI预测模型.
- 没有一个单一的操作方法的相互作用术语达到统计学意义.
- 对手术方法相互作用的进一步研究可能会改进对胆管切除术的AKI风险预测.
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