Marianne Bang Hansen

Proximity to terror and post-traumatic stress: a follow-up survey of governmental employees after the 2011 Oslo bombing attack.

Objective To assess the prevalence of post-traumatic stress disorder (PTSD) symptoms among governmental employees after the 2011 Oslo bombing attack targeted towards the Norwegian Ministries, and to explore the importance of proximity to the bomb explosion as a predictor of PTSD. Design A cross-sectional study. Setting Data were collected from a survey 10 months after the Oslo bombing on 22 July 2011. Participants A total of 3520 employees were invited to the study. Net samples comprised 1927 employees in 14 of the 17 Norwegian Ministries. Outcome measures The employees reported where they were at the time of the explosion. PTSD was assessed with the Norwegian version of the PTSD checklist (PCL). Results A total of 207 of the 1881 (11%) ministerial employees who completed the survey were present at work when the bomb exploded. Of these, a quarter (24%, 95% CI 18.4 to 30.0) had symptom levels equivalent to PTSD, while the prevalence was approximately 4% among those not present at work. In the latter group the prevalence was similar irrespective of whether their location was in Oslo, other places in Norway or abroad. Leadership responsibility was associated with lower risk for PTSD. Conclusions The risk of PTSD is mainly associated with being present at work at the time of a terror attack. For those not present at work, the risk of PTSD is low and independent of proximity to the terror scene. The findings may have implications for planning and priority of healthcare services after a work place terror attack.

Posttraumatic growth, posttraumatic stress and psychological adjustment in the aftermath of the 2011 Oslo bombing attack.

BackgroundExperiencing potentially traumatic events is associated with psychological distress. However, some survivors also experience positive personal and psychological changes in the aftermath of trauma.MethodsThe present study investigated perceived posttraumatic growth in 197 ministerial employees who were present at work during the 2011 Oslo bombing attack. The relationships between trauma-exposure, peritraumatic reactions and posttraumatic growth were studied. Moreover, the adaptive significance of posttraumatic growth was addressed.ResultsThe results showed that higher levels of trauma-exposure and immediate reactions were significantly related to perceived posttraumatic growth. No support for an adaptive significance of posttraumatic growth was found. On the contrary, posttraumatic growth was associated with higher symptom levels of posttraumatic stress. After adjusting for posttraumatic stress symptoms no association was found between perceived growth and work and social adjustment. However, perceived growth was associated with higher levels of life satisfaction.ConclusionThe present results are in line with previous findings indicating that perceived growth may be unrelated to psychological adjustment, and suggest that the concept and significance of posttraumatic growth should be interpreted with caution.

Posttraumatic growth and centrality of event: A longitudinal study in the aftermath of the 2011 Oslo bombing.

Previous studies have reported that construing a traumatic event as central to ones life story and identity are associated with posttraumatic growth (PTG). Due to cross-sectional designs, these studies provide only weak evidence of a causal relationship between event centrality and PTG. The main aim in the present study is to examine the longitudinal associations and directionality between centrality of event and PTG in ministerial employees who were present at work during the 2011 Oslo bombing attack (N = 229). By applying a cross-lagged autoregressive model, the present study investigates both stability across time, possible time-lagged effects, and the relationship between centrality of event and PTG at 1 and 2 years after the bombing. The results showed that levels of centrality of event and PTG were stable across time. There was a significant association between centrality of event and PTG both 1 and 2 years after the bombing; however, this relationship attenuated over time. No time-lagged effects in either direction were found. The present findings are in line with previous findings indicating that centrality of a traumatic event is related to PTG. However, the present longitudinal data do not support a hypothesis about a long-term causal effect of event centrality on PTG. Rather, the relationship between centrality of event and PTG are concurrent, and attenuates with time.

Perception of threat and safety at work among employees in the Norwegian ministries after the 2011 Oslo bombing

Background and objectives: Terrorism can heighten fears and undermine the feeling of safety. Little is known, however, about the factors that influence threat and safety perception after terrorism. The aim of the present study was to explore how proximity to terror and posttraumatic stress reactions are associated with perceived threat and safety after a workplace terrorist attack. Design and methods: A cross-sectional questionnaire survey was administered to employees in 14 of 17 Norwegian ministries 9–10 months after the 2011 bombing of the government headquarters in Oslo (n = 3520). Results: About 198 of 1881 employees completing the survey were at work when the bomb exploded. Regression analysis showed that this high-exposed group had elevated perceived threat (β = 0.36; 95% CI = 0.19 to 0.53) and reduced perceived safety (β = −0.42; 95% CI = −0.62 to −0.23) compared to a reference group of employees not at work. After adjusting for posttraumatic stress reactions, however, proximity to the explosion no longer mattered, whereas posttraumatic stress was associated with both high perceived threat (β = 0.55; 95% CI = 0.48 to 0.63) and low perceived safety (β = −0.71; 95% CI, −0.80 to −0.63). Conclusion: Terror-exposed employees feel more threatened and less safe after a workplace terrorist attack, and this is closely linked to elevated levels of posttraumatic stress reactions.

For Whom Does Time Heal Wounds? Individual Differences in Stability and Change in Posttraumatic Stress After the 2011 Oslo Bombing†

Prospective studies describing and predicting individual differences in the course of posttraumatic stress symptoms (PTSS) after disasters are scarce. The present study aimed to describe and predict individual differences in both the level and the rate of change in PTSS after the 2011 Oslo bombing, a terrorist attack directed at the Norwegian government. Survey data from ministerial employees (N = 256) were collected 10, 22, and 34 months after the bombing. We used latent growth modeling to examine the development of PTSS, and to identify the strength of predictor variables. High exposure, female sex, and high levels of neuroticism were associated with higher levels of PTSS 10 months after the traumatic event (β ranged from .25 to .30, p < .001), whereas social support was associated with lower levels of PTSS (β = -.30, p < .001). The combination of being female and high in neuroticism was associated with a faster decline in PTSS (β range: -.20 to -.39, p = .010 < .05). High exposure seemed to have a lasting influence by maintaining high levels of PTSS. Our findings suggested that being female, being highly exposed, and having low levels of social support were risk markers for enduring PTSS.

Long-term relationships between perceived social support and posttraumatic stress after the 2011 Oslo bombing: A three-year longitudinal study

BACKGROUND After traumatic events, social support and posttraumatic stress are interrelated, but little is known about the underlying dynamics behind this association. Levels of social support and posttraumatic stress may change and affect each other over time, but there are also stable time-invariant individual differences in both constructs. The present study aimed to determine the amount of variance explained by stable individual differences in levels of social support and posttraumatic stress across three years, and to determine whether and to what extent social support and posttraumatic stress may affect one another when these stable individual differences are controlled for. METHODS We used data from ministerial employees present in the Governmental district during the 2011 Oslo bombing attack (N=255). Data was collected ten months, two years, and three years after the terror attack. Using a random intercept cross lagged panel model (RI-CLPM), we tested the possible directional effects between social support and posttraumatic stress within persons when variance between persons was taken into account. RESULTS The intraclass correlations of the three measures of posttraumatic stress and social support were.83 and.74, respectively. The remaining variation within persons could not be explained by change in either of these constructs. LIMITATION We have no information on the processes that might have occurred before 10 months after the incident. CONCLUSIONS Our findings indicate that the long-term longitudinal linkage between social support and posttraumatic stress may be best explained by stable individual differences rather than causal processes operating within persons.

Like a bridge over troubled water? A longitudinal study of general social support, colleague support, and leader support as recovery factors after a traumatic event

ABSTRACT Background: Whereas the association between social support and psychological distress has been well-established through both cross-sectional and longitudinal studies, less is known about whether social support influences rate of change in psychological distress over time. Nor is it clear whether social support predicts baseline psychological distress, or, more importantly, whether social support may contribute to more rapid recovery following trauma exposure. Objective: This study aimed to determine the extent to which social support contributed to the recovery process among individuals with psychological distress after being exposed to trauma. Methods: Prospective survey data from ministry employees were collected 10, 22, and 34 months after the 2011 Oslo bombing that targeted the governmental quarters. We explored recovery in a clinical subsample (N = 238) of individuals with elevated levels of psychological distress (defined as mean 10-item Hopkins symptom checklist score > 1.85) one year after the event. A linear latent growth curve of psychological distress with general social support from friends and family, colleague support, and leader support as predictors was examined. Results: High levels of general social support and leader support were independently associated with a more rapid decline in psychological distress over time. Conclusions: General social support, as well as support from a leader in one’s working life, may facilitate recovery from psychological distress after exposure to a traumatic event. Enhancing social support from family and friends, as well as in work settings, may benefit those with psychological distress following a traumatic workplace event.

Visually impaired individuals, safety perceptions and traumatic events: a qualitative study of hazards, reactions and coping

Abstract Purpose: To explore the types of risks and hazards that visually impaired individuals face, how they manage potential threats and how reactions to traumatic events are manifested and coped with. Method: Participants were 17 visually impaired individuals who had experienced some kind of potentially traumatic event. Two focus groups and 13 individual interviews were conducted. Results: The participants experienced a variety of hazards and potential threats in their daily life. Fear of daily accidents was more pronounced than fear of disasters. Some participants reported avoiding help-seeking in unsafe situations due to shame at not being able to cope. The ability to be independent was highlighted. Traumatic events were re-experienced through a variety of sense modalities. Fear of labelling and avoidance of potential risks were recurring topics, and the risks of social withdrawal and isolation were addressed. Conclusions: Visual impairment causes a need for predictability and adequate information to increase and prepare for coping and self-efficacy. The results from this study call for greater emphasis on universal design in order to ensure safety and predictability. Fear of being labelled may inhibit people from using assistive devices and adequate coping strategies and seeking professional help in the aftermath of a trauma. Implications for Rehabilitation Visual impairment entails a greater susceptibility to a variety of hazards and potential threats in daily life. This calls for a greater emphasis on universal design in public spaces to ensure confidence and safety. Visual impairment implies a need for predictability and adequate information to prepare for coping and self-efficacy. Rehabilitation professionals should be aware of the need for independence and self-reliance, the possible fear of labelling, avoidance of help-seeking or reluctance to use assistive devices. In rehabilitation after accidents or potential traumatizing events, professionals’ knowledge about the needs for information, training and predictability is crucial. The possibility of social withdrawal or isolation should be considered.

Posttraumatic Growth—An Antecedent and Outcome of Posttraumatic Stress Cross-Lagged Associations Among Individuals Exposed to Terrorism

There is a gap in the literature concerning the temporal course, and the bidirectional nature, of the relationship between posttraumatic growth (PTG) and posttraumatic stress symptoms. This longitudinal study investigated PTG and posttraumatic stress in individuals directly exposed to the 2011 Oslo bombing (N = 240). To investigate the relationships between PTG and posttraumatic stress 10 (T1) and 22 (T2) months after the bombing, a cross-lagged autoregressive model was applied. High levels of PTG at T1 were associated with high levels of posttraumatic stress at T2. Furthermore, high levels of posttraumatic stress at T1 were associated with high levels of PTG at T2. The association between PTG and stress declined from 10 to 22 months and was not significant after 22 months. These findings indicate that PTG may be both a consequence and antecedent of posttraumatic stress.

Post-traumatic stress reactions among individuals with visual impairments: a systematic review

Abstract Purpose: To conduct a systematic review of post-traumatic stress reactions among individuals with visual impairment (VI). Materials and methods: Qualitative and quantitative studies were identified through searches in MEDLINE, EMBASE, PsycINFO, CINAHL, Web of Science, and Cochrane Libraries. The literature search was limited to humans, of English and Scandinavian languages and publication year between 1980 and 2017. Study quality was assessed for all the included studies and extracted data were synthesized using narrative analysis. Results: Of 4235 records identified through literature search, eleven were included in the analyses. Results from the qualitative studies illustrated multiple physical, behavioral, emotional, and cognitive manifestations of trauma. Four out of five quantitative studies showed that various types of potentially traumatic events were significantly associated with mental health adversities (p < 0.05). The prevalence of post-traumatic mental disorders was 4–21.2% for depression, 0.9% for dysthymia, and 32% for substance misuse. The quality of the reviewed studies was considered low to moderate. Conclusion: Traumatic experiences appear to have a great impact on the mental health in people with visual impairment (VI) and these results highlight their need for mental health care. Future studies with higher methodological rigor are recommended. Implications for rehabilitation Visual impairment entails a greater susceptibility to some types of potentially traumatic events, especially threats in everyday life. This calls for a greater emphasis on safe community environments and universal design in public spaces. In rehabilitation after serious accidents or potentially traumatic events, professionals working with people with vision impairment should be aware of the different manifestations of post-traumatic stress responses and that some stress responses may cause additional disability. The high prevalence of traumatic events and their impact on mental health in individuals with visual impairments highlights a need of mental health care.