Perceived Stress Latent Factors and the Burnout Subtypes: A Structural Model in Dental Students

Background: Students of health-professions suffer high levels of stress and burnout. the aim of the present study was to evaluate the relationship between perceived stress latent factors ('tenseness' and 'frustration') and the features ('overload', 'lack of development' and 'neglect') of the three burnout subtypes ('frenetic', 'under-challenged' and 'worn-out', respectively), in a sample of Spanish dental students.Methods: the study employed a cross-sectional design. A sample of Spanish dental students (n = 314) completed the 'Perceived Stress Questionnaire' and the 'Burnout Clinical Subtype Questionnaire Student Survey'. the associations among variables were observed by means of structural equation modelling using the unweighted least squares method from polychoric correlations.Results: Strong associations among perceived stress factors and the burnout characteristics were observed, although a distinct pattern of relations was observed for each burnout subtype. the 'overload' was moderately and positively associated with both 'tenseness' (0.45), and 'frustration' (0.38) dimensions of perceived stress; the 'lack of development' was positively associated with the 'frustration' dimension (0.72), but negatively associated with 'tenseness' (-0.69); the 'neglect' showed a weaker positive associated with 'frustration' (0.41), and a small negative association with 'tenseness' (-0.20). the model was a very good fit to the data (GFI = 0.96; RSMR = 0.07; AGFI = 0.96; NFI = 0.95; RFI = 0.95).Conclusions: the stress factors of 'frustration' and 'tenseness' seems to be related in a distinct way to the burnout subtypes in Spanish dental students. This finding suggests that intervention programs specifically tailored to these subtypes may be a promising future direction.Research Network on Preventative Activities and Health Promotion, Aragon Health Sciences Institute, Faculty of Health and Sports (University of Zaragoza)Faculty of Medicine and Dentistry (University of Santiago de Compostela)Fac Hlth & Sport Sci, Huesca, SpainUniversidade Federal de São Paulo UNIFESP, Dept Prevent Med, São Paulo, BrazilUniv Bristol, Sch Social & Community Med, Bristol, Avon, EnglandUniv New S Wales, Ctr Res Excellence Mental Hlth & Sustance Use, Sidney, BC, CanadaUniv Balearic Isl, Inst Univ Invest Ciencies Salut IUNICS, Mallorca, SpainUniv Zaragoza, Miguel Servet Univ Hosp, Zaragoza, SpainPrimary Care Prevent & Hlth Promot Res Network Re, Zaragoza, SpainUniversidade Federal de São Paulo UNIFESP, Dept Prevent Med, São Paulo, BrazilResearch Network on Preventative Activities and Health Promotion, Aragon Health Sciences Institute, Faculty of Health and Sports (University of Zaragoza): RD06/0018/0017Web of Scienc