NCT05671926尚未招募不适用
Different Algorithm Models to Predict Postoperative Pneumonia in Elderly Patients
Wuhan Union Hospital, China0 个研究点目标入组 10,000 人开始时间: 2023年1月最近更新:
适应症
试验速览
- 阶段
- 不适用
- 状态
- 尚未招募
- 发起方
- 入组人数
- 10,000
- 主要终点
- Postoperative pulmonary complications
研究概览
简要总结
The researchers aim to compare different algorithms to predict postoperative pneumonia in elderly patients and to assess the risk of pneumonia in elderly patients.
详细描述
Postoperative pneumonia is a common complication that increases the mortality and length of older patients. In order to better assess the risk of postoperative pneumonia in elderly patients, we plan to use database information and different algorithms, such as logistic regression, random forest, and other algorithms respectively to build models and evaluate the effects of the models.
研究设计
- 研究类型
- Observational
- 观察模型
- Cohort
- 时间视角
- Retrospective
入排标准
- 年龄范围
- 65 Years 至 —（Older Adult）
- 性别
- All
- 接受健康志愿者
- 否
入选标准
- •Age 65 years or older
- •receiving invasive ventilation during general anesthesia for surgery
排除标准
- •preoperative mechanical ventilation
- •procedures related to a previous surgical complication
- •a second operation after surgery
- •organ transplantation
- •discharged within 24 hours after surgery
- •cardiac and thoracic surgery
结局指标
主要结局
Postoperative pulmonary complications
时间窗: within one week after surgery
次要结局
- Postoperative pulmonary complications(30 days after surgery)
研究者
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