A longitudinal investigation of mental health, perceived learning environment and burdens in a cohort of first-year German medical students’ before and during the COVID-19 ‘new normal’

BACKGROUND: Medical students’ propensity to develop mental morbidity has been described for decades but remains unresolved. To assess student mental health person-centred and longitudinally, we have been investigating a cohort of German students since October 2019. After their first semester under ‘normal’ conditions, rapid changes became necessary due to the COVID-19 situation. In line with the initial aim, we investigated students’ change of mental health, perceived learning environment and burdens in the ‘new normal’. METHODS: Students in a newly founded German medical study programme (n = 63) answered a questionnaire each semester (October 2019 = entering medical school; December 2019 = ‘old normal’; June 2020 = ‘new normal’; December 2020 = ‘new normal’) on their well-being (FAHW-12), burnout (Maslach Inventory), depression (PHQ-9), perception of the learning environment (DREEM), burdens and protective attitudes in the ‘new normal’ (items designed for the study). RESULTS: Friedman tests reveal overall significant differences (all p < .001) in depression and burnout (emotional exhaustion, depersonalisation, personal accomplishment); changes in well-being were identified as just non-significant (p = .05). The effects were explained by a significant increase in burnout and depression identified post-hoc from October 2019 to December 2019. No increase in severity was identified in the ‘new normal’ semesters. The learning environment was perceived positively even with a significant improvement for June 2020 (repeated measures ANOVA p < .001). Study-related burdens (e.g. procrastination of online-learning material) took on greater relevance than burdens related to physicians’ occupation (e.g. potential for students' recruitment to the healthcare system during their studies). CONCLUSIONS: The ‘new’ when entering medical school had a greater impact on our students’ mental health than the ‘new normal’. The readiness for change in the context of a newly designed study programme may have been beneficial with regard to students’ positively perceived learning environment during the virtual semesters. Monitoring medical students’ mental health longitudinally should be a concern regardless of a pandemic.