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. Author manuscript; available in PMC: 2016 Mar 15.
Published in final edited form as: Ann Surg Oncol. 2015 Mar 28;22(8):2468–2474. doi: 10.1245/s10434-015-4529-9

Table 1. Characteristics of the 19 Michigan hospitals in this study divided empirically into three groups based on caseload for pancreatic resection.

Cases submitted per year

<10 10–20 >20
Hospitals 12 4 3
Teachinga 4 1 1
Not for profita 10 4 3
Hospital sizea
Small (≤99 beds) 2 0 1
Medium (100–399 beds) 4 2 0
Large (≥400 beds) 5 2 2
a

Categories as defined by the American Hospital Association Annual Survey, 2007. Category data were not specified for 1 hospital in the analysis