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Table 1 Patient’s survey and interview demographics

From: The value of the “Surgical Risk Preoperative Assessment System” (SURPAS) in preoperative consultation for elective surgery: a pilot study

Demographicsa Patient Cohort
(n = 197)
N (%)
Not Interviewed Cohort
(n = 170)
N (%)
Interviewed Cohort
(n = 27)
N (%)
Age, years, mean (SD) 54.8 (16.3) 54.7 (16.7) 55.5 (13.6)
Gender
 Female 108 (54.8) 93 (54.7) 15 (55.6)
 Male 89 (45.2) 77 (45.3) 12 (44.4)
Race
 Caucasian 165 (83.8) 138 (81.2) 27 (100)
 Black or African American 11 (5.6) 11 (6.5) 0 (0)
 Asian 6 (3.1) 6 (3.5) 0 (0)
 American Indian or Alaskan Native 1 (0.5) 1 (0.6) 0 (0)
 Missing racial information 14 (7.1) 14 (8.2) 0 (0)
Hispanic Ethnicity
 No 176 (89.3) 152 (89.4) 24 (88.9)
 Yes 16 (8.1) 14 (8.2) 2 (7.4)
 Unknown 5 (2.5) 4 (2.4) 1 (3.7)
  1. aAbbreviation SD standard deviation