Journal of Neurosurgical Anesthesiology · 2017 · 34 citations · 19 references
After controlling for demographic characteristics, preoperative comorbidities, and perioperative factors, cranial surgery had higher risk for mortality compared with spine surgery despite lower risk for other complications. These findings highlight a discrepancy in the risk for postoperative complications following neurosurgical procedures that requires emphasis within quality improvement initiatives.
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Comorbidity Measures for Use with Administrative Data
Anne Elixhauser, Claudia Steiner, D.R. Harris et al. · Medical Care · 1998 · 9.6K citations
A National Profile Of Patient Safety In U.S. Hospitals
Patrick S. Romano, Jeffrey Geppert, Sheryl M Davies et al. · Health Affairs · 2003 · 267 citations