Background: Suicidal behavior is the result of complex interactions between many different factors that change over time. A network perspective may improve our understanding of these complex dynamics. Within the network perspective, psychopathology is considered to be a consequence of symptoms that directly interact with one another in a network structure. To view suicidal behavior as the result of such a complex system is a good starting point to facilitate moving away from traditional linear thinking.

Military veterans are exposed to unique deployment stressors that can precipitate the onset of various psychological difficulties, including the perception that an important moral standard has been transgressed (i.e., potentially morally injurious events [PMIEs]) and the development of posttraumatic stress disorder (PTSD) symptoms. Vulnerability to these outcomes may be related to individual differences in moral foundations, including those that function to protect the individual (i.e., individualizing) and those that function to protect the group (i.e., binding).

Objective To compare the prevalence of work-related potential traumatic events (PTEs), support protocols and mental health symptoms across Dutch gynaecologists, orthopaedic surgeons and paediatricians.

Design Cross-sectional study, supplementary analysis of combined data.

Setting Nationwide survey between 2014 and 2017.

Background
The number of refugees is at its highest since the Second World War and on the rise. Many refugees suffer from anxiety, depression and post-traumatic stress disorder (PTSD), but exact and up-to-date prevalence estimates are not available.

Aims
To report the pooled prevalence of anxiety and mood disorders and PTSD in general refugee populations residing in high-income countries and to detect sources of heterogeneity therein.

Method
Systematic review with meta-analyses and meta-regression.