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. Author manuscript; available in PMC: 2017 Nov 1.
Published in final edited form as: JAMA Surg. 2016 Nov 1;151(11):1022–1030. doi: 10.1001/jamasurg.2016.2032

Table 1.

Characteristics of all articles included across journals, centers, and specialties.

# Manuscripts (%)
Total 1303
Journal
American Journal of Surgery 392 (30.1%)
Journal of Surgical Research 116 (8.9%)
JAMA* Surgery 256 (19.6%)
Surgery 266 (20.4%)
Annals of Surgery 273 (21.0%)
Single & Multi Center
Single Center 916 (70.3%)
Multi Center 387 (29.7%)
Domestic & International
Domestic 771 (59.2%)
International 532 (40.8%)
Surgical Specialty
Bariatric 33 (2.5%)
Breast 56 (4.3%)
Cardiac 17 (1.3%)
Colorectal 137 (10.5%)
Endocrine 126 (9.7%)
General Surgery 205 (15.7%)
Pediatric 34 (2.6%)
Surgical Education/Training 98 (7.5%)
Surgical Oncology 250 (19.2%)
Surgery – Unspecified 72 (5.5%)
Thoracic 39 (3.0%)
Transplant 49 (3.8%)
Trauma/Critical Care 118 (9.1%)
Vascular 42 (3.2%)
Other** 27 (2.1%)
*

JAMA = Journal of the American Medical Association.

**

Other includes biotech/biodesign (n=4), burn (n=2), neurosurgery (n=6), orthopedic surgery (n=2), healthcare disparities/EMR/epidemiology studies (n=8), otolaryngology/HNS (n=2), plastic surgery (n=1), urology (n=2).