Keyphrases
Propensity Score Matching
100%
Preoperative Anemia
100%
Single-level Lumbar Fusion
100%
Surgical Procedures
40%
Non-endemic
40%
Anemic Patients
40%
30-day Complications
40%
Risk Factors
20%
Anemia
20%
Hospital Stay
20%
Matching Process
20%
Surgical Complications
20%
Spine
20%
Length of Hospital Stay
20%
Reoperation
20%
Inclusion Criteria
20%
Multivariate Analysis
20%
American College of Surgeons National Surgical Quality Improvement Program (ACS-NSQIP)
20%
Matching Algorithm
20%
Fusion Process
20%
Length of Stay
20%
Logistic Regression Analysis
20%
Matched Cohort
20%
Medical Complications
20%
Lumbar Spine Surgery
20%
Overall Complications
20%
Perioperative Complication Rate
20%
Multicenter Retrospective Cohort Study
20%
Elective Spine Surgery
20%
Match Score
20%
Medicine and Dentistry
Anemia
100%
Surgical Technique
33%
Postoperative Complication
33%
Propensity Score Matching
33%
Multivariate Analysis
16%
Retrospective Cohort Study
16%
Multivariate Logistic Regression Analysis
16%
Spine Surgery
16%
Reoperation
16%
Quality Improvement
16%
Surgeon
16%