The “burnout syndrome” has been defined as a combination of emotional exhaustion, depersonalization, and reduced personal accomplishment caused by chronic occupational stress. Although there has been increasing medical interest in burnout over the last decades, it is argued in this paper that the syndrome cannot be elevated to the status of diagnostic category, based on (1) an analysis of the genesis of the burnout construct, (2) a review of the latest literature on burnout-depression overlap, (3) a questioning of the three-dimensional structure of the burnout syndrome, and (4) a critical examination of the notion that burnout is singularized by its job-related character. It turns out that the burnout construct is built on a fragile foundation, both from a clinical and a theoretical standpoint. The current state of science suggests that burnout is a form of depression rather than a differentiated type of pathology. The inclusion of burnout in future disorder classifications is therefore unwarranted. The focus of public health policies dedicated to the management of “burnout” should not be narrowed to the three definitional components of the syndrome but consider its depressive core.

The PHQ-9 has become a measure of reference in depression research and clinical practice. However, the issue of the PHQ-9's unidimensionality has not been fully elucidated, and the usability of the PHQ-9's total score requires clarification. In this study, we examined the dimensionality, scalability, and monotonicity properties of the PHQ-9 as well as the scale's total-score reliability. We did so based on exploratory structural equation modeling (ESEM) bifactor analysis and Mokken scale analysis (MSA). We relied on a total of 58,272 participants (63% female; M_age = 43, SD_age = 13) from 29 samples involving seven different countries (e.g., Germany, the U.S.) and five different languages (e.g., German, English). We found no concerning deviations from measurement invariance for our ESEM bifactor model, neither across samples nor across sexes, age groups, and languages. The PHQ-9 met the requirements for essential unidimensionality in the pooled sample and across sex-, age-, and language-based subsamples. In each case, the general factor was strong (e.g., factor loadings ranged from 0.725 to 0.893 in the pooled sample) and Omega Hierarchical values exceeded 0.900. The correlations between the general factor and the observed total scores were large (≥ 0.952). Our MSA, including multilevel MSA, revealed that the PHQ-9's scalability is satisfactory. No monotonicity violation was detected, suggesting that the scale's total score accurately orders respondents on the latent Depression variable. Total-score reliability was good. This study provides robust evidence that the PHQ-9 can be used as a unidimensional measure of depressive symptoms by researchers and practitioners. (PsycInfo Database Record (c) 2022 APA, all rights reserved).

There is no consensus on whether burnout constitutes a depressive condition or an original entity requiring specific medical and legal recognition. In this study, we examined burnout–depression overlap using 14 samples of individuals from various countries and occupational domains (N = 12,417). Meta-analytically pooled disattenuated correlations indicated (a) that exhaustion—burnout’s core—is more closely associated with depressive symptoms than with the other putative dimensions of burnout (detachment and efficacy) and (b) that the exhaustion–depression association is problematically strong from a discriminant validity standpoint (r = .80). The overlap of burnout’s core dimension with depression was further illuminated in 14 exploratory structural equation modeling bifactor analyses. Given their consistency across countries, languages, occupations, measures, and methods, our results offer a solid base of evidence in support of the view that burnout problematically overlaps with depression. We conclude by outlining avenues of research that depart from the use of the burnout construct.

We aimed to review occupational burnout predictors, considering their type, effect size and role (protective versus harmful), and the overall evidence of their importance. MEDLINE, PsycINFO, and Embase were searched from January 1990 to August 2018 for longitudinal studies examining any predictor of occupational burnout among workers. We arranged predictors in four families and 13 subfamilies of homogenous constructs. The plots of z-scores per predictor type enabled graphical discrimination of the effects. The vote-counting and binomial test enabled discrimination of the effect direction. The size of the effect was estimated using Cohen’s formula. The risk of bias and the overall evidence were assessed using the MEVORECH and GRADE methods, respectively. Eighty-five studies examining 261 predictors were included. We found a moderate quality of evidence for the harmful effects of the job demands subfamily (six predictors), and negative job attitudes, with effect sizes from small to medium. We also found a moderate quality of evidence for the protective effect of adaptive coping (small effect sizes) and leisure (small to medium effect sizes). Preventive interventions for occupational burnout might benefit from intervening on the established predictors regarding reducing job demands and negative job attitudes and promoting adaptive coping and leisure.