ObjectivesWe explore the prevalence and characteristics of
burnout among Japanese resident physicians and identifies factors associated
with burnout.
MethodsA cross-sectional study was conducted three times between
April 2017 and March 2018 at a Japanese teaching hospital. Resident physicians
were invited to answer an online survey that included existing valid
instruments related to burnout, depression, and empathy. Demographic, background,
occupational, and socioeconomic data were also collected. Participants were
prompted to report the average daily work hours and the specialty they wish to
pursue.
ResultsOverall, 39/76 (51%), 27/76 (36%), and 21/76 (28%)
resident physicians responded to surveys in April 2017, October 2017, and March
2018, respectively. The percentages of participants with burnout for surveys in
April 2017, October 2017, and March 2018 were 7/39 (18%), 6/27 (22%), and 7/21
(33.3%). Emotional exhaustion (EE) was the only burnout component strongly
correlated with the severity of depression (r = .615, p < .001; r = .706, p
< .001; r = .601, p < .01). EE and depersonalization (DP) had no
significant correlation with average daily working hours (β = .156, p = .343
for EE; β = .061, p = .711 for DP).
ConclusionsThe results
suggest that capping working hours alone may not be effective in reducing
burnout in Japanese resident physicians. Medical educators might need to
consider not only working hours but also individual job quality and
satisfaction to address burnout. Future studies may need to incorporate
qualitative methods to explore the characteristics of burnout.