Fear of COVID-19, Perceived Stress, and PTSD: The Serial Mediating Role of Sense of Coherence

The literature has identified that a sense of coherence plays a protective role in the relationship between adverse events and mental health. The current study examines the role of a sense of coherence (SOC) in the relationship between fear of COVID-19, perceived stress, and dimensions of post-traumatic stress disorder (PTSD). Participants (n = 322) were students at a metropolitan university in South Africa who completed the Fear of COVID-19 Scale, the Perceived Stress Scale, the 13-item Sense of Coherence Scale, and the PTSD Checklist. Path analysis was used to conduct a serial mediation analysis. The results show that SOC mediates the relationship between perceived stress and the dimensions of PTSD but does not mediate the relationship between fear of COVID-19 and PTSD. Furthermore, the relationship between fear of COVID-19 and dimensions of PTSD was mediated by serial perceived stress and sense of coherence, supporting the hypothesis that higher levels of fear of COVID-19 leads to higher levels of perceived stress. However, while high levels of fear of COVID-19 increase perceived stress, SOC significantly mediates the subsequent impact on PTSD symptoms.