NIS vs SAGES
Morton JM, Galanko JA, Soper NJ, Low DE, Hunter J, Traverso LW. NIS vs SAGES. Surgical Endoscopy 2006, 20: 1124-1128. PMID: 16703443, DOI: 10.1007/s00464-004-8829-6.Peer-Reviewed Original ResearchConceptsNationwide Inpatient SampleOutcomes ProjectComplication ratePopulation-based databaseLow complication rateLength of stayHigh rateMore comorbiditiesPulmonary complicationsHospital dischargeLow morbidityEmergency admissionsSurgeons databaseBarrett's esophagusEsophageal cancerInpatient SampleTeaching hospitalChi-square analysisOutcome dataFundoplicationBackgroundSurgical outcomesHigher reportingComorbiditiesHospital affiliationOutcome variables