Objectives: Prevalence of occupational stress and burnout is on an
increasing trend worldwide. Around 19-30% of workers had stress and
75% of them had burnout especially among the clinicians. The aim of
this study was to synthesize research evidence for the prevalence and
level of burnout among staffs of different categories according to the
scores based on the fourth edition of Maslach Burnout Inventory Manual
and to compare levels of Emotional Exhaustion, Cynicism and Professional
Efficacy of burnout between them. Methods: In this cross-sectional
study, 194 participants from different categories participated from a
hospital. Burnout scores were measured using the Maslach Burnout
Inventory of General Survey. The data analysis was accomplished using
SPSS version 20.0 for Windows. The General linear Model (MANCOVA) was
conducted to determine the mean scores of various domains among
different categories of staffs from the hospital. Results: The scores
were 13.12, 14.85 and 26.80 for high emotional exhaustion, cynicism and
professional efficacy, respectively in the hospital. There were no
differences in the levels of emotional exhaustion between participants
from different categories. The cynicism score for the doctors and
medical assistants was statistically significantly higher than
attendants (p=0.044), partial η2=0.082 indicating a moderate to strong
association. There were no significant differences detected in the mean
scores between staffs from different categories for professional
efficacy domain with p=0.056 and partial η2=0.059. Conclusions: Adoption
based on fourth edition calculation of Maslach Burnout Inventory Manual
had demonstrated lower levels of burnout compared to third edition of
previous studies.