Sources of Variation in Anesthesia Care for Hip Fracture Surgery and the Association With Outcomes
试验速览
- 阶段
- 不适用
- 状态
- 已完成
- 入组人数
- 107,317
- 试验地点
- 1
- 主要终点
- Number of Participants With All-Cause Mortality at 30-days
研究概览
简要总结
The investigators will use health administrative data to examine the variation of anesthesia type for hip fracture surgery, as well as sources of variation and predictors of variation.
详细描述
To evaluate the sources of variance in utilization of neuraxial anesthesia the investigators will use multilevel multivariable modeling strategies. This will allow identification of sources of variation (hospital, vs physician, vs patient characteristics), as well as identification of independent predictors of neuraxial use at each of these three levels.
The investigators will also evaluate the independent association of hospital level variation in neuraxial use on our outcomes of interest using multilevel multivariable regression.
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
- 66 Years 至 —（Older Adult）
- 性别
- All
- 接受健康志愿者
- 否
入选标准
- •Had hip fracture surgery
- •Admitted to hospital on a non-elective basis
排除标准
- •Do not hold a valid provincial health insurance account
结局指标
主要结局
Number of Participants With All-Cause Mortality at 30-days
时间窗: Day of surgery to day of death, or up to 30 days, whichever comes first
次要结局
- Healthcare Costs From the Perspective of the Universal Healthcare System, Using Standardized Methods (Health System Performance Research Network 2013)(Day of surgery to day of death, or 30 days after surgery, whichever comes first)