TY - JOUR A1 - Ahrens, Kira F. A1 - Neumann, Rebecca A1 - Kollmann, Bianca A1 - Brokelmann, Joana A1 - Werthern, Nina Margarete von A1 - Malyshau, Aliaksandr A1 - Weichert, Danuta A1 - Lutz, Beat A1 - Fiebach, Christian A1 - Wessa, Michèle A1 - Kalisch, Raffael A1 - Plichta, Michael M. A1 - Lieb, Klaus A1 - Tüscher, Oliver A1 - Reif, Andreas T1 - Impact of COVID-19 lockdown on mental health in Germany: longitudinal observation of different mental health trajectories and protective factors T2 - Translational Psychiatry N2 - The COVID-19 pandemic and resulting measures can be regarded as a global stressor. Cross-sectional studies showed rather negative impacts on people’s mental health, while longitudinal studies considering pre-lockdown data are still scarce. The present study investigated the impact of COVID-19 related lockdown measures in a longitudinal German sample, assessed since 2017. During lockdown, 523 participants completed additional weekly online questionnaires on e.g., mental health, COVID-19-related and general stressor exposure. Predictors for and distinct trajectories of mental health outcomes were determined, using multilevel models and latent growth mixture models, respectively. Positive pandemic appraisal, social support, and adaptive cognitive emotion regulation were positively, whereas perceived stress, daily hassles, and feeling lonely negatively related to mental health outcomes in the entire sample. Three subgroups (“recovered,” 9.0%; “resilient,” 82.6%; “delayed dysfunction,” 8.4%) with different mental health responses to initial lockdown measures were identified. Subgroups differed in perceived stress and COVID-19-specific positive appraisal. Although most participants remained mentally healthy, as observed in the resilient group, we also observed inter-individual differences. Participants’ psychological state deteriorated over time in the delayed dysfunction group, putting them at risk for mental disorder development. Consequently, health services should especially identify and allocate resources to vulnerable individuals. KW - Human behaviour KW - Scientific community Y1 - 2021 UR - http://publikationen.ub.uni-frankfurt.de/frontdoor/index/index/docId/63275 UR - https://nbn-resolving.org/urn:nbn:de:hebis:30:3-632750 SN - 2158-3188 N1 - This work was funded by the German Research Foundation (DFG CRC 1193, subprojects B01, C01, C04, C05, C07, Z03), the Stiftung Rheinland-Pfalz für Innovation (MARP program, number 961-386261/1080), the Ministry of Science of the state of Rhineland-Palatinate (DRZ program), and the European Union’s Horizon 2020 research and innovation program (grant agreements numbers 777084, 667302, and 728018). Open Access funding enabled and organized by Projekt DEAL. VL - 11 IS - art. 392 SP - 1 EP - 10 PB - Nature Publishing Group CY - London ER -