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Interaction between the BDNF gene rs16917237 polymorphism and job stress on job burnout of Chinese university teachers.
- Source :
-
Journal of Affective Disorders . Jul2022, Vol. 309, p282-288. 7p. - Publication Year :
- 2022
-
Abstract
- <bold>Background: </bold>Job burnout is related to both environmental and genetic factors. However, previous studies on job burnout in teachers have mainly focused on potential stressors in the environment, while ignoring genetic factors. Brain-derived neurotrophic factor (BNDF) may be a pathogenic factor involved in burnout symptoms. Therefore, this study further investigated the relationship between the BNDF gene polymorphism, job stress and job burnout in Chinese university teachers.<bold>Methods: </bold>Using a cross-sectional design, 361 faculty and staff members from a university in Beijing were enrolled. Job stress was measured with the Work Stress Scale. Job burnout was measured by the Chinese version of the Maslach Burnout Inventory which has three dimensions, namely emotional exhaustion (EE), cynicism (CY), and reduced personal accomplishment (PA). The BDNF gene rs16917237 polymorphism was genotyped in all participants.<bold>Results: </bold>CY score was associated with education level (p < 0.01), and PA score was associated with age (p < 0.05). Job stress was positively correlated with EE (r = 0.776), CY (r = 0.457), and PA (r = 0.163) (all p < 0.01). After controlling for gender, age and education level, the BDNF gene rs16917237 polymorphism did not affect job burnout, but it interacted with job stress to influence EE and CY (both p < 0.05), indicating that individuals with TT genotype were more susceptible to higher levels of job stress, resulting in job burnout symptoms.<bold>Conclusions: </bold>Our results suggest that the BDNF gene rs16917237 TT genotype may be a risk factor for job burnout in Chinese university teachers. [ABSTRACT FROM AUTHOR]
Details
- Language :
- English
- ISSN :
- 01650327
- Volume :
- 309
- Database :
- Academic Search Index
- Journal :
- Journal of Affective Disorders
- Publication Type :
- Academic Journal
- Accession number :
- 156911362
- Full Text :
- https://doi.org/10.1016/j.jad.2022.04.135