Table 2 Prevalence differences of high emotional exhaustion, high depersonalization, low personal accomplishment, and any burnout among obstetrics and gynecology residents from eight Canadian Provinces (N = 143 residents)

Local vs. international

−12.2 (−58.2, 33.7)

−20.3 (−69.2, 28.6)

−13.7 (−57.9, 30.5)

−27.9 (−93.7, 37.8)

Work <60 h/week vs. other

−22.1 (−60.0, 15.7)

0.3 (−34.9, 34.9)

11.7 (−24.6, 48.0)

−3.8 (−30.8, 23.2)

24-h call vs. none

−4.7 (−24.0, 14.6)

−0.7 (−20.7, 19.2)

−3.7 (−20.5, 13.1)

−9.4 (−26.3, 7.5)

Night float vs. none

11.4 (−5.7, 28.5)

8.4 (−11.4, 28.2)

7.7 (−9.9, 25.4)

15.4 (−0.6, 31.4)

Any sleep vs. none

−13.2 (−32.9, 6.5)

−4.9 (−25.7, 16.0)

1.0 (−20.0, 21.9)

−7.0 (−23.4, 9.3)

No post-call duties vs. any

−5.4 (−39.2, 28.5)

5.2 (−28.9, 39.2)

−21.4 (−59.2, 16.3)

−7.1 (−31.0, 16.9)

Supervised vs. unsupervised night shift

−29.2 (−49.7, −8.6)

−18.8 (−41.7, 4.1)

−21.7 (−45.4, 2.0)

−28.6 (−47.0, −10.2)

Adequate vs. inadequate access to food

−12.3 (−30.8, 6.2)

−15.0 (−32.7, 2.7)

−4.7 (−22.0, 12.7)

−16.0 (−31.8, −0.2)

Adequate vs. inadequate access to rooms

−4.1 (−24.2, 16.0)

−8.5 (−28.6, 11.7)

4.5 (−16.3, 25.3)

−10.5 (−27.8, 6.9)