Social media (SM) use by physicians has grown in recent years. [1][2][3] Physicians' SM use across different surgical and medical specialties, however, is unknown. We assessed use across different SM platforms among physicians of different surgical and medical specialties.
MethodsThis cross-sectional study did not require ethical approval by the Weill Cornell institutional review board or individual patient informed consent because no individual patient data were used for analysis. The study was performed in accordance with the Strengthening the Reporting of Observational Studies in Epidemiology (STROBE) reporting guideline.The top 10 US hospitals in 2020 to 2021 were selected from the US News and World Report Best Hospitals Honor Roll, 4 and major clinical specialties were identified from the American Board of Medical Specialties. 5 For each hospital, 5 physicians under each specialty on hospital websites accepting patients were selected by systematic random sampling. Physicians practicing general, plastic, orthopedic, neuro, and cardiovascular surgical procedures were classified as surgeons; physicians practicing anesthesia, radiology, pulmonology, pediatrics, oncology, obstetrics and gynecology, gastroenterology, emergency medicine, and cardiology were classified as medicine physicians. For each physician, we evaluated public SM presence (ie, number of profiles on Twitter, Facebook, Instagram, LinkedIn, ResearchGate, and personal websites and blogs), public SM activity (ie, number of monthly posts), number of followers across SM platforms, and social research activity (ie, ResearchGate score). Data were extracted by 2 independent reviewers (C.T.O. and A.A.), and disagreements were resolved by discussion to reach consensus.Categorical variables were reported as counts and percentages. Continuous variables were reported as mean (SD) or median (interquartile range [IQR]) after assessment of normality. Independent sample t test and Mann-Whitney U test were used to compare parametric and nonparametric groups, respectively. Categorical variables were compared using χ 2 and Fisher exact tests. Regression analyses were used to determine factors associated with physicians' SM use and were reported as odds ratios (ORs) and 95% CIs. A 2-tailed P < .05 was considered statistically significant for all conducted analyses. Statistical analyses were performed using R statistical software version 3.3.3 (R Project for Statistical Computing) within RStudio statistical software version 0.99.489 (RStudio) from October to December 2020.
ResultsAmong 650 physicians (250 surgeons and 400 medicine physicians) across 14 specialties, 456 (70.2%) were men and the mean (SD) age was 54.0 (12.4) years (Table 1). There were SM profiles for 121 physicians (18.6%) on Twitter, 152 physicians (23.4%) on Facebook, 292 physicians (44.9%) on LinkedIn, and 97 physicians (14.9%) on ResearchGate. Of 459 physicians (70.6%) with at least 1 public SM profile, 410 physicians (89.3%) had 0 monthly posts across all SM platforms. The median (IQR) number of f...