Calculating risks: the power and pitfalls of registry data.
Schoenfeld AJ, Carey PA, Cleveland AW III, et al. Patient factors, comorbidities, and surgical characteristics that increase mortality and complication risk after spinal arthrodesis: a prognostic study based on 5,887 patients. Spine J 2013;13:1171-79 (in this issue).
Department of Neurosurgery, Medical College of Wisconsin, 9200 W. Wisconsin Ave., Milwaukee, WI 53226, USA. Electronic address: mwang@mcw.edu.
Marjorie C
MC
Wang
D005260:Female; D006801:Humans; D008297:Male; D011183:Postoperative Complications / Q000453:epidemiology*; D013123:Spinal Fusion / Q000009:adverse effects* / Q000401:mortality*