AUTHOR=Yasdiman Meryem Betul , Townsend Ellen , Blackie Laura E. R. 

TITLE=Examining the protective influence of posttraumatic growth on interpersonal suicide risk factors in a 6-week longitudinal study

JOURNAL=Frontiers in Psychology

VOLUME=13

YEAR=2022

URL=https://www.frontiersin.org/journals/psychology/articles/10.3389/fpsyg.2022.998836

DOI=10.3389/fpsyg.2022.998836

ISSN=1664-1078

ABSTRACT=<p>Research has found an inverse relationship between posttraumatic growth (PTG) and suicidal ideation in military and community samples that holds when controlling for other suicide risk factors. However, further research is needed into the underlying mechanisms to clarify how PTG protects against the formation of suicidal ideation. The current two-wave longitudinal study examined whether perceiving PTG from recent adverse circumstances while in a national lockdown during the COVID-19 pandemic attenuated the positive relationship of two interpersonal suicide risk factors – perceived burdensomeness (PB) and thwarted belonginess (TB)–over 6 weeks. Participants (<italic>n</italic> = 170) were recruited online from Prolific from income-deprived areas in the United Kingdom (mean age = 37.65; <italic>SD</italic> = 12.50; 53.5% female). <italic>Post-hoc</italic> power analyses indicated we had insufficient power to examine the hypothesised mediation for TB. We examined whether PTG mediated the relationship between PB at wave 1 and wave 2 while controlling for depression and anxiety in a sample of individuals at-risk for suicidal ideation. PTG did significantly and partially mediate the positive relationship between PB at wave 1 and 2. We discuss the theoretical and clinical implications that could result if future research successfully replicates these initial exploratory findings.</p>