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Frequency and cause of readmissions following pediatric otolaryngologic surgery
Ryan Murray1, Tanya Logvinenko2, David Roberson3
1Department of Otolaryngology, Harvard Medical School, Boston, Massachusetts, U.S.A.
Insights
Pediatric readmissions after otolaryngology surgery are uncommon at 2.3%. Factors like procedure type and patient age influence readmission rates, necessitating risk adjustment for quality comparisons.
Area of Science:
- Pediatric Otolaryngology
- Healthcare Quality Improvement
- Health Services Research
Background:
- Readmissions after pediatric surgery can impact patient outcomes and healthcare costs.
- Understanding readmission patterns is crucial for improving care quality in pediatric otolaryngology.
Purpose of the Study:
- To determine the frequency and reasons for 30-day inpatient readmissions following otolaryngologic procedures in children.
- To identify patient and procedural factors associated with readmission risk.
Main Methods:
- Retrospective analysis of the Pediatric Health Information Systems database (2009-2011).
- Examined 30-day readmissions for children (<18 years) undergoing otolaryngology procedures.
- Used logistic regression to identify factors related to readmission rates.
Main Results:
- A total of 493,507 procedures were analyzed, with 11,574 (2.3%) 30-day readmissions.
- Readmission rates varied by procedure type, patient age, and comorbidities.
- Surgical complications (29.7%) and tonsil/adenoid surgery (40.9%) were significant contributors to readmissions.
Conclusions:
- Readmissions after pediatric otolaryngology procedures are infrequent but influenced by procedure type and patient factors.
- Accurate comparison of hospital quality using readmission rates requires robust risk adjustment for patient variables.
Objectives/Hypothesis:
To characterize the frequency and nature of readmissions to free standing pediatric hospitals after otolaryngologic procedures.
Study Design:
Retrospective national database analysis.
Methods:
Using the Pediatric Health Information Systems database, we examined 30-day inpatient readmissions in children less than 18 years old who underwent otolaryngology procedures between January 1, 2009, and December 31, 2011. Univariate and multivariate logistic regression analyses accounting for correlated structure of the data identified factors related to readmission rate. Reasons for readmission and the postoperative day at which readmission occurred were also examined.
Results:
In the 24-month study period, a total of 493,507 procedures were performed, resulting in 11,574 (2.3%) 30-day readmissions. Readmission rates varied significantly based on the type of procedure, patient age, and presence of chronic medical condition(s). Direct surgical complications accounted for 3,432 (29.7%) of all readmissions; and 4,729 (40.9%) of all readmissions occurred following tonsil and adenoid surgery.
Conclusion:
Readmissions after pediatric otolaryngologic surgery are relatively uncommon. These readmission rates vary directly with the type of procedure performed, as well as patient level factors (i.e., patient age, ethnicity, and the presence of other medical comorbidities). These data demonstrate that if readmission rates are to be used as a quality measure in pediatric otolaryngology procedures, complex risk adjustment of patient level variables will be necessary to accurately compare outcomes between different hospitals.
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