Defining Types and Determining Risk Factors for Vascular Surgery Readmissions

Area of Science:

• Vascular Surgery
• Health Services Research
• Patient Outcomes

Background:

• Vascular surgery patients often have multiple comorbidities, increasing their risk of hospital readmission.
• Postoperative readmissions pose a significant challenge in vascular surgery care.
• Understanding readmission patterns is crucial for improving patient outcomes.

Purpose of the Study:

• To investigate risk factors associated with vascular surgery readmissions.
• To categorize different types of vascular surgery readmissions.
• To identify predictors for unplanned, related readmissions.

Main Methods:

• Retrospective review of 972 vascular surgery patients.
• Classification of readmissions into 30-day, 3-month, and 1-year intervals.
• Categorization of readmissions based on relation to index procedure and planned status.
• Logistic regression analysis to identify predictors of unplanned, related readmissions.

Main Results:

• Overall 30-day readmission rate was 21.9%; unplanned, related readmissions were 8.5%.
• Unplanned, related readmissions were associated with younger patients, poor glycemic control, and higher BMI.
• Predictors for unplanned, related readmissions included poor glycemic control (OR: 2.16) and BMI (OR: 1.06-1.05).

Conclusions:

• Readmission risk factors differ based on readmission category.
• Targeting glycemic control and obesity may decrease unplanned, related readmissions.
• Further research into patient-specific factors can refine readmission prevention strategies.