National criteria for academic appointment in vascular surgery.

OBJECTIVE

Advancement in academic medicine is multifactorial. Our objectives were to characterize academic appointments in vascular surgery and to investigate what factors, particularly publications, influenced academic appointment.

METHODS

Academic vascular surgeons at Accreditation Council for Graduate Medical Education vascular training programs or at primary sites of U.S. allopathic medical schools were included. Those with qualified titles, such as "adjunct" or a "clinical" prefix, were excluded. Sex, education, region, board certification, and affiliation details were recorded. Web of Science was queried for publication details and h-index. The h-index is a "personal impact factor" defined as "x" number of publications cited at least "x" number of times. After surgeons' information was deidentified, univariate and multivariable analyses were completed for academic appointment and appointment as division chief.

RESULTS

There were 642 vascular surgeons who met criteria: 297 (46.3%) assistant professors, 150 (23.4%) associate professors, and 195 (30.4%) professors. There were 96 (15%) division chiefs and 10 (1.6%) chairs of surgery, and 83.2% were male. Surgeons worked in the Northeast (33.5%), Southern (32.6%), Central (20.1%), and Western (13.9%) United States. The mean (±standard deviation) number of publications was 13.7 ± 15.4 for assistant professors, 33.9 ± 28.8 for associate professors, and 86.8 ± 63.6 for professors (P < .001). Mean number of first or last author publications was 5.3 ± 6.4 for assistant professors, 12.2 ± 12.7 for associate professors, and 38.7 ± 35.3 for professors (P < .001). Mean h-index was 5.9 ± 5.4 for assistant professors, 12 ± 7.7 for associate professors, and 24.9 ± 12.6 for professors (P < .001). In multivariable analysis, vascular surgery board certification (adjusted odds ratio [OR], 6.08; 95% confidence interval [CI], 1.15-32.2; P = .03), academic appointment at a public medical school (OR, 1.99; 95% CI, 1.18-3.37; P = .01), years since medical school graduation (OR, 1.13; 95% CI, 1.09-1.18; P < .001, per year), and number of publications (OR, 1.05; 95% CI, 1.03-1.06; P < .001, per publication) were independently associated with associate professor. Factors independently associated with professor were years since medical school graduation (OR, 1.18; 95% CI, 1.12-1.24; P < .001, per year) and number of first or last author publications (OR, 1.05; 95% CI, 1.02-1.09; P = .003, per publication). Appointment as division chief was independently associated with h-index (OR, 1.04; 95% CI, 1.01-1.08; P = .016, per point).

CONCLUSIONS

Total number of publications was independently associated with associate professor, with number of first or last author publications particularly important for professor. The h-index was not independently associated with academic appointment, but it was for appointment as division chief. This study provides relevant data for promotional guidance in academic vascular surgery.