• Symeon Missios and Kimon Bekelis.
• Department of Neurosurgery, Louisiana State University Health Sciences Center, Shreveport, Louisiana; and.
• J Neurosurg Spine. 2016 Aug 1; 25 (2): 264-70.

AbstractOBJECTIVE The accuracy of public reporting in health care is an issue of debate. The authors investigated the association of patient satisfaction measures from a public reporting platform with objective outcomes for patients undergoing spine surgery. METHODS The authors performed a cohort study involving patients undergoing elective spine surgery from 2009 to 2013 who were registered in the New York Statewide Planning and Research Cooperative System database. This cohort was merged with publicly available data from the Centers for Medicare and Medicaid Services (CMS) Hospital Compare website. A mixed-effects regression analysis, controlling for clustering at the hospital level, was used to investigate the association of patient satisfaction metrics with outcomes. RESULTS During the study period, 160,235 patients underwent spine surgery. Using a mixed-effects multivariable regression analysis, the authors demonstrated that undergoing elective spine surgery in hospitals with a higher percentage of patient-assigned high satisfaction scores was not associated with a decreased rate of discharge to rehabilitation (OR 0.77, 95% CI 0.57-1.06), mortality (OR 0.96, 95% CI 0.90-1.01), or hospitalization charges (β 0.04, 95% CI -0.16 to 0.23). However, it was associated with decreased length of stay (LOS; β -0.19, 95% CI -0.33 to -0.05). Similar associations were identified for hospitals with a higher percentage of patients who claimed they would recommend these institutions to others. CONCLUSIONS Merging a comprehensive all-payer cohort of spine surgery patients in New York state with data from the CMS Hospital Compare website, the authors were not able to demonstrate an association of improved performance in patient satisfaction measures with decreased mortality, rate of discharge to rehabilitation, and hospitalization charges. Increased patient satisfaction was associated with decreased LOS.

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