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. Author manuscript; available in PMC: 2024 Jul 1.
Published in final edited form as: Ann Surg. 2023 Mar 30;278(1):1–7. doi: 10.1097/SLA.0000000000005847

TABLE 3.

Comparison of Operative Composition for General Surgery Residency Graduates by Male Versus Female

Median (IQR)
Female Male P

Abdomen 318 (277–371) 329 (278–386) 0.06
 Biliary 125 (95–158) 131 (99–168) 0.03*
 General 41 (30–53) 39 (28–52) 0.14
 Hernia 123 (102–148) 126 (105–150) 0.29
 Liver 9 (6–14) 9 (6–13) 0.95
 Pancreas 11 (7–17) 12 (7–18) 0.35
 Spleen 3 (1–4) 3 (1–4) 0.88
Alimentary tract 269 (228–308) 267 (225–313) 0.88
 Anorectal 33 (25–44) 30 (22–41) < 0.01*
 Esophagus 11 (7–17) 12 (7–17) 0.61
 Large intestine 147 (120–171) 148 (122–175) 0.36
 Small intestine 40 (31–50) 39 (32–50) 0.88
 Stomach 31 (23–45) 30 (22–43) 0.35
Breast 53 (42–71) 49 (39–64) < 0.01*
Endocrine 38 (22–55) 37 (21–56 0.95
Endoscopy 119 (105–143) 124 (106–153) 0.02*
Pediatric 23 (16–31) 23 (17–33) 0.25
Plastics 24 (14–44) 25 (15–42) 0.78
Skin and soft tissue 56 (41–75) 54 (40–73) 0.20
Thoracic 32 (23–48) 37 (25–55) < 0.01*
Transplant 12 (6–18) 11 (6–18) 0.46
Trauma 27 (18–40) 31 (20–47) 0.01*
Vascular 102 (78–133) 113 (86–151) < 0.01*
Total laparoscopy 279 (226–344) 287 (221–30) 0.48
 Basic laparoscopy 171 (129–220) 179 (125–226) 0.39
 Complex laparoscopy 107 (80–137) 108 (78–135) 0.90
*

P < 0.05.

Laparoscopy includes operations within the other listed domains that are coded as open versus laparoscopic and, therefore, total laparoscopy is not counted toward total case counts.