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Table 1 Demographics of Survey Respondents

From: What do medical students know about e-cigarettes? A cross-sectional survey from one U.S. medical school

  Na = 659
Age, mean ± SE 25.4 ± 2.8
Gender, n (%)
 Female 382 (58.0%)
 Male 276 (41.9%)
 Other 1 (0.2%)
Race and Ethnicity, missing n = 3
 White 502 (76.5%)
 Asian 77 (11.7%)
 Black/African American 22 (3.4%)
 Other/More than one race 55 (8.4%)
 Hispanic or Latino 26 (4%)
Medical School Year, missing n = 1
 MS1 190 (28.9%)
 MS2 181 (27.6%)
 MS3 127 (19.3%)
 MS4 138 (21.0%)
Special Medical School Program, missing n = 1
 M.D./Ph.D. 24 (3.6%)
 LICb 20 (3.0%)
 Flex MDc 11 (1.7%)
E-cigarette Use
 Ever use 97 (14.7%)
 Current use 4 (0.6%)
  1. SE standard error
  2. aincludes demographics of one survey non-responder
  3. bLIC = Longitudinal Integrated Clerkship
  4. cFlex MD = students who elect to extend medical school for an approved purpose (eg. MPH, international experience, etc.)