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. Author manuscript; available in PMC: 2013 Feb 21.
Published in final edited form as: J Surg Oncol. 2011 Jan 31;103(7):656–662. doi: 10.1002/jso.21883

TABLE I.

Patient and Operative Characteristics

Patient characteristics
(n = 1,697)
Variable Number (%)
Age (median [range]) 67 [18–93]
Gender, male 897 (52.9)
Race, white 1,498 (88.3)
Extent of surgery
 Classic pancreaticoduodenectomy 502 (29.6)
 Pylorus preserving pancreaticoduodenectomy 1,138 (67.1)
 Total pancreatectomy 57 (3.4)
Adjuvant chemotherapy 343 (24.5)
Adjuvant radiotherapy 293 (20.9)

Percentages exclude missing values.