Journal
JOURNAL OF ARTHROPLASTY
Volume 15, Issue 4, Pages 448-452Publisher
CHURCHILL LIVINGSTONE INC MEDICAL PUBLISHERS
DOI: 10.1054/arth.2000.4346
Keywords
length of hospital stay; total hip arthroplasty; outcome; Charnley hip score; NHP
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This prospective observational study investigated the relationship between the length of hospital stay (LOS) and outcomes at 3 months for primary total trip arthroplasty for osteoarthritis. Mean length of postoperative stay was 9.5 +/- 2.8 days. Predictors of LOS were patient's age, sex, and number of comorbidities; preoperative Charnley scores and Nottingham Health Profile measures; complications: and hospital in which surgery rook place. LOS was found to have a small negative correlation with outcome. The dominant association with improved outcome was the severity of the patients' impairment preoperatively, These data suggest that in situations in which adequate rehabilitation and support are available alter discharge. a marginal reduction in postoperative LOS-from the average of 10.3 days ovserved at 1 hospital to the average of 8 days observed at another-would not adversely affect the short-term outcome.
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