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Background: There is scarce knowledge on the health care follow-up of parents of terror attack survivors. This study focused on the mothers and fathers of survivors and examined (1) their perceived health care needs relative to their psychological reactions, physical health problems (unmet health care needs), and adaptation to work; (2) whether sociodemographic characteristics, health problems and social support were associated with unmet health care needs; and (3) how unmet health care needs, sociodemographic characteristics, and experiences with health services associated with overall dissatisfaction during the health care follow-up., Methods: Interview and questionnaire data from three waves of the Utøya parent study were analyzed (n = 364). Chi-square tests and t- tests were used to compare unmet physical and psychological health care needs, sociodemographic factors and post-terror attack health reported by mothers and fathers. Logistic regression analyses were used to examine whether sociodemographic characteristics, unmet health care needs, and health care experiences were associated with overall dissatisfaction among mothers and fathers of the survivors during the health care follow-up., Results: Among the mothers, 43% reported unmet health care needs for psychological reactions, while 25% reported unmet health care needs for physical problems. Among the fathers, 36% reported unmet health care needs for psychological reactions, and 15% reported unmet health care needs for physical problems. Approximately 1 in 5 mothers and 1 in 10 fathers reported "very high/high" needs for adaptation to work. Poorer self-perceived health, higher levels of posttraumatic stress and anxiety/depression symptoms, and lower levels of social support were significantly associated with reported unmet psychological and physical health care needs in both mothers and fathers. Parents with unmet health care needs reported significantly lower satisfaction with the help services received compared to parents whose health care needs were met. Low accessibility of help services and not having enough time to talk and interact with health care practitioners were associated with overall dissatisfaction with the help received., Conclusions: Our findings highlight that parents of terror-exposed adolescents are at risk of having unmet psychological and physical health care needs and thus need to be included in proactive outreach and health care follow-up programs in the aftermath of a terror attack., (© 2024. The Author(s).)

Background: The long-term impact of mass violence attacks is practically unknown, especially in children and adolescents. In a previous study, we found that 8.5 years after a terror attack targeting mainly adolescents, nearly half of the survivors met diagnostic criteria for insomnia. Objectives: The aims of this study were to investigate: (1) whether exposure to a single mass violence event during adolescence increases the risk of insomnia almost a decade later above that expected for a non-exposed population; and (2) whether prior interpersonal violence exposure and early post-traumatic reactions predict later insomnia. Method: Participants were survivors of the 2011 Utøya Island terrorist attack ( n  = 279) and controls from the HUNT Norwegian general population study ( n  = 35,664). Early adulthood insomnia was assessed using four items from the Karolinska Sleep Questionnaire 8.5 years after the attack. Participants who had also completed earlier data collection waves for both studies ( n  = 116 and 2382, respectively) were included in logistic regression models testing the associations between predictors during adolescence and later insomnia. Results: Nearly a decade after the Utøya attack, 38.4% ( n  = 56) of the survivors reported symptoms of insomnia indicative of probable insomnia compared to 20.5% ( n  = 5771) of controls. Terror exposure during adolescence was a significant predictor of later insomnia [odds ratio (OR) = 3.18, 95% confidence interval (CI) = 2.05-4.87, p  < .001]. Early post-trauma symptoms of anxiety and depression (OR = 1.34, 95% CI = 1.02-1.76, p  = .033) and weekly headaches (OR = 1.64, 95% CI = 1.08-2.47, p  = .018) were also significant predictors while controlling for background factors and other predictors. Conclusion: Long-term assessment and treatment are needed for survivors of mass violence to improve resilience and recovery.

Terror exposure increases the risk of somatic and psychological health problems in survivors. Yet, knowledge of how such exposure affects survivors' ability to stay in school is lacking. This study examined whether exposure to the 2011 Utøya terrorist attack in Norway impacted survivors' ability to complete high school. Further, it aimed to identify important peri- and posttraumatic risk and protective factors. Interview data from the Utøya study, collected 4-5 months postterror, were linked to individual educational registry data for 265 survivors. Chi-square tests and ordinal logistic regression analyses were used to examine (a) high school completion among younger survivors (n = 185, age range: 13-18 years, 52.4% female) compared to both older survivors (i.e., who had the possibility of completing high school before the terror attacks; n = 80, age range: 19-21 years, 40.0% female) and the national average and (b) associations between high school completion and physical injury, posttraumatic stress symptoms (PTSS), somatic symptoms, and social support among younger survivors. Younger survivors were significantly less likely to complete high school on time. Among younger adolescents, physical injury, aOR = 0.36, 95% CI [0.16, 0.81]; higher-level PTSS, aOR = 0.54, 95% CI [0.33, 0.88]; and somatic symptoms, aOR = 0.51, 95% CI [0.29, 0.91], lowered the likelihood of on-time completion. Terror exposure in adolescence adversely affects long-term educational functioning in young survivors, which can severely hamper their future prospects. These findings reinforce the need for trauma-sensitive teaching and educator-provided support for adolescents exposed to trauma., (© 2023 The Authors. Journal of Traumatic Stress published by Wiley Periodicals LLC on behalf of International Society for Traumatic Stress Studies.)

Background: Empirical knowledge about the prevalence and potency of reminders several years post-trauma, and how experiences with reminders relate to mental health and functioning, is scarce. Objective: The aim of this study was threefold: (1) systematically describe the type and frequency of trauma reminders experienced by survivors 8.5 years after a terrorist attack; (2) explore the intensity and duration of reactions evoked by various reminders; and (3) examine whether experiences with trauma reminders are associated with psychological distress and level of functioning almost a decade post-trauma. Method: 289 survivors (51.2% females, M age  = 27.7, SD  = 4.6) of the 2011 massacre on Utøya island, Norway, were interviewed 8.5 years post-terror. Participants were presented with a list of ten potential trauma reminders and asked to rate how frequently they had experienced each one in the past month, and the intensity and duration of the reactions evoked. Current posttraumatic reactions were measured using the UCLA PTSD-RI and the HSCL-8. Associations between experiences with reminders, psychological distress, and functioning, were analysed by linear regressions. Results: At 8.5 years post-terror, approximately 90% of the participants had experienced trauma reminders within the past month (35.6% often or very often). Almost 30% had become distressed, afraid, sad, or experienced bodily reactions to a great or very great extent. The vast majority reported that the reactions only lasted for a few minutes or hours. Frequency of exposure to reminders, and the intensity of the reactions evoked, were significantly associated with psychological distress. Frequency of exposure to trauma reminders was negatively related to the survivors' level of functioning. Conclusions: Trauma reminders can still be a central source of psychological distress and impaired functioning among survivors almost a decade post-trauma. While everyone who is directly exposed to a terrorist attack does not need psychotherapy, most would probably benefit from psychoeducation about reminders.

Background: Knowledge on healthcare utilization after mass trauma is needed to strengthen the public health preparedness to such incidents. Using register-based data, this study had a unique opportunity to investigate how young survivors' use of primary care physicians (PCP) and mental health services (MHS) changed after a terrorist attack., Methods: We examined register-based data on PCP and MHS consultations among 255 survivors (52% male) of the 2011 Utøya youth camp attack in Norway 3 years before and after the attack, and their reason for encounter with the PCP according to the International Classification for Primary Care (ICPC- 2)., Results: The PCP and MHS consultation rates (CR) were higher in female than male survivors both acutely and at long-term. The mean yearly CRs increased from 2.25 to 4.41 for PCP and 1.77 to 13.59 for MHS the year before and after the attack in female survivors, and from 1.45 to 3.65 for PCP and 1.02 to 11.77 for MHS in male survivors. The third year post-attack CRs for PCP were 3.55 and 2.00; and CRs for MHS were 5.24 and 2.30 in female and male survivors, respectively. Among female survivors, 76% consulted PCP and 12% MHS the year preceding the attack; post-attack 93% consulted PCP and 73% MHS the first year; decreasing to 87 and 40% the third year. Among male survivors, 61% consulted PCP and 7% MHS the year preceding the attack; post-attack 86% consulted PCP and 61% MHS the first year, and 67 and 31% the third year. As for PCP consultations, there was a particular increase in psychological reasons for encounter following the attack., Conclusions: This study indicates that it is important to anticipate an increased healthcare utilization several years following mass trauma, particularly of MHS. Both PCP and MHS practitioners played important roles in providing healthcare for psychological problems in young survivors of terrorism in a country with universal and largely publicly financed healthcare and a gatekeeping system. The healthcare utilization could be different in countries with other health systems or psychosocial care responses to mass trauma., (© 2022. The Author(s).)

Background: Insomnia is a global health concern, associated with many mental and physical health conditions. Prevalence of insomnia is reported to increase during adolescence and early adulthood. High levels of insomnia are also reported in adolescents up to 2.5 years after a traumatic event. What is less well understood is the prevalence of insomnia in a trauma exposed population transitioning from adolescence to adulthood., Objective: To assess insomnia in the survivors in the 2011 Utøya Island terrorist attack, 2.5 years and 8.5 years after the attack when the majority of survivors were transitioning from late adolescence to early adulthood., Method: Participants were 336 survivors of the Utøya Island attack who completed the Utøya Study 2.5 years (T3) and 8.5 years (T4) after the attack. Participants completed a face-to-face interview including the Bergen Insomnia Scale (BIS), which was used to assess insomnia symptoms and prevalence of meeting diagnostic criteria for insomnia., Results: Insomnia was indicated in 47.7% of survivors 8.5 years after the attack. Insomnia prevalence did not significantly change from 2.5 to 8.5 years after the attack, though insomnia symptoms (BIS sum score) were found to increase. Age was negatively associated with insomnia at T4, with older age being associated with less insomnia. No significant sex difference was found in insomnia prevalence at T4., Conclusion: Almost a decade after the Utøya Island terrorist attack, nearly a half of the young survivors in our study reported insomnia and typical age- and sex-related differences in sleep were not always seen. This rate is almost double what is reported in the general population (20-30%) indicating a high level of unmet need in this population. The implications of such sleep disruption during a critical time for physical, mental, social and cognitive development are far reaching., Competing Interests: No potential conflict of interest was reported by the author(s)., (© 2022 The Author(s). Published by Informa UK Limited, trading as Taylor & Francis Group.)

Survivors of traumatic events commonly suffer from long-term pain and related somatic symptomatology. To test the predominant hypothesis that survivors' pain comprises sequela of persistent posttraumatic stress symptoms (PTSS), we assessed the sequential order of symptom development among young survivors of a terrorist attack. All 490 survivors of the 2011 Utøya (Norway) attacks were invited to the longitudinal Utøya cohort study; 355 (72.4%) participated. The mean survivor age was 19.3 years (SD = 4.6) and 169 were female (47.6%). Somatic symptoms, including headache, other pain and fatigue, and PTSS, were measured 4-5 months (T1), 14-16 months (T2), and 32-33 months (T3) after the attack. Longitudinal associations between somatic symptoms and PTSS were assessed in cross-lagged structural equation model (SEM) analyses, which were adjusted for known confounders. Higher pain levels and other somatic symptoms at T1 consistently predicted PTSS at T2 in SEM analyses, r = .473, p < .001. Beyond this early-to-intermediate posttraumatic phase, somatic symptoms did not significantly predict PTSS: T2-T3, r = .024, p = .831; T1-T3, r = -.074, p = .586. PTSS did not significantly predict later somatic symptomatology at T1-T2, r = .093, p = .455; T2-T3, r = .272, p = .234; or T1-T3, r = -.279, p = .077. The findings indicate that survivors' early pain and related somatic symptoms strongly and consistently predict later psychopathology. After severe psychological trauma, early interventions may need to address individuals' pain to hinder chronification., (© 2020 The Authors. Journal of Traumatic Stress published by Wiley Periodicals LLC on behalf of International Society for Traumatic Stress Studies.)

Background: On 22 July 2011, 48 people were hospitalized due to physical injuries from gun shots or explosion, following 2 terror attacks in the Oslo area, Norway. In this study, we have investigated the occurrence of chronic pain, the severity and consequences of chronic pain in these patients, 3 to 4 years after the incidents., Methods: Totally 43 eligible terror trauma patients were invited to participate in the study, 30 patients were included. They underwent a consultation with a psychologist and a physician; containing psychological assessment, neuropsychological screening, a standardized clinical interview, medical examination, and a pain protocol., Results: In 18 (60%) the injury was severe, as defined by New Injury Severity Score > 15. Twenty-four patients (80%) reported injury-related chronic pain after the trauma, in 22 with consequences on daily life. Analgesics were used by 20 patients, including 5 in need of opioids. Ten patients had unmet needs of further specialist pain care. In 12 patients, the average pain score last week was above three on a 0-10 Numeric Rating Scale. In these patients, clinical signs of neuropathic pain were evident in 10, as tested by the Douleur Neuropathique score. There were significant correlations (P < 0.05) between severity of chronic pain and presence of post-traumatic stress symptoms, reduced quality of life, reduced psychosocial and physical function; but no correlation with pre-injury patient characteristics or the degree of physical injury., Conclusion: Chronic pain was frequent and significant, irrespective of injury severity, in these patients who obtained their physical injuries under extreme psychological conditions., (© 2019 The Acta Anaesthesiologica Scandinavica Foundation. Published by John Wiley & Sons Ltd.)

Objective: To describe the clinical characteristics and physical functioning in persons hospitalized after 2 terror attacks in Norway in 2011., Design: Cross-sectional study with retrospective acute medical data., Subjects: Surviving persons hospitalized with physical injuries., Methods: Medical and psychological assessments 3-4 years after injury, with data on injury type and severity collected from medical records., Results: A total of 30 out of 43 potential subjects participated (19 women, 11 men; age range 17-71 years (median 23 years)). Eighteen participants had suffered a severe injury, with New Injury Severity Scale (NISS) scores > 15. All body parts were affected. The number of surgical procedures ranged from 0 to 22 (median 3), and days in intensive care ranged from 0 to 59 (median 2.5), of which 16 had more than 24 h intensive care. Three to 4 years later, a majority of the participants had a broad spectrum of somatic and psychological problems and reduced physical functioning. Two-thirds of the participants reported their physical health to be unsatisfactory, and continuous need for healthcare and unmet needs were identified for all except 4 of the participants., Conclusion: Persons hospitalized following a terror attack experience a broad spectrum of somatic and psychological problems and need long-term physical and psychological follow-up. This study indicates specific needs for rehabilitation after injuries acquired under psychological traumatic circumstances.

Terrorist attacks and mass shootings often involve youth. Knowledge is needed on how this may impact their health and functioning. This study investigates perceived academic performance and school wellbeing in 237 terror-exposed survivors of the Utøya youth camp attack according to their sociodemographic characteristics, health and mental health service (MHS) utilization. Semi-structured interviews were conducted after 4-5 and 14-15 months. The year following the attack, 143 (61%) survivors reported impaired academic performance and 66 (29%) impaired school wellbeing. Female survivors more often reported impaired performance. Non-Norwegian origin, being financially disadvantaged and less social support were associated with impaired wellbeing. Sleep problems, posttraumatic stress, anxiety/depression, somatic symptoms, and lower life satisfaction were associated with both impaired performance and impaired wellbeing. Survivors who had received MHS were more likely to report impaired or improved academic performance and school wellbeing. Higher age and posttraumatic stress reactions were associated with impaired academic performance after multivariate logistic regression adjustments for gender, somatic symptoms and social support. When additionally adjusting for impaired school wellbeing, age and impaired wellbeing were associated with impaired performance. Only posttraumatic stress reactions were associated with impaired wellbeing after similar adjustments. Non-Norwegian origin and being financially disadvantaged were not significantly associated with impaired wellbeing after adjusting for posttraumatic stress reactions, age and gender. Our findings demonstrate how a terrorist attack can considerably deteriorate young survivors' performance and wellbeing at school, which is associated with poorer health. Consequently, it is important to provide appropriate school support, and coordinate MHS with follow-up at school.

Objective: The objective of the study was to explore hospitalized youths' experiences with psychosocial care in the hospital after the shooting on Utøya Island, Norway, in 2011., Methods: 17 hospitalized youths were interviewed face-to-face 30-31 months after the attack. The interviews were analysed using interpretative phenomenological analysis (IPA). The initial reading and coding of the interviews was carried out inductively. To explore the emphasis placed on everyday conversation and ordinary interaction detected during the initial reading, the text was re-read while bearing in mind concepts from the research field of sociology concerning the therapeutic potential in commonplace conversations and situations., Results: The youths highlighted the need for health care workers to embrace essential aspects of their past, present and future. Therefore, three overarching categories emerged related to 1) Remembering the past, 2) Dealing with the present and 3) Preparing for the future. For each temporal category, two related subcategories were identified: Past:Engaging in the trauma narrative; Understanding the trauma reminders; Present: Bringing back normalcy; Being there; Future: Supporting confidence; Instilling trust., Conclusions: For the youths in the current study, talking with the hospital staff about their traumatic experiences was mostly perceived as positive and linked to various helpful outcomes. In addition to engaging in the trauma narrative, the staff needed to comprehend and address how the traumatic experiences and the hospitalization resulted in the survivors' extended fear and changed appraisals about the world and themselves. Having the time to stay physically and mentally close to the youths and engage in everyday interaction was crucial in rebuilding their sense of safety and bringing back normalcy. The hospital staff played a significant role in strengthening the survivors' confidence in own capabilities and trust in others. The different professionals in the hospital contributed to various aspects of psychosocial care, and both trauma-focused interventions and commonplace conversations and actions were emphasized as important and meaningful approaches., (Copyright © 2018 Elsevier Ltd. All rights reserved.)

Objective and Setting: The objective of this study was to provide knowledge about the emotional reactions in parents whose offspring experienced a mass shooting on Utøya island in Norway in 2011. The research questions included whether parents' reactions were influenced by their offspring's symptom level, age, living situation and parental gender., Design: The study was designed as an open cohort study. The data were collected at two time points; 4-5 months and 14-15 months after the shooting., Participants: The participants were 531 parents of youth exposed to the Utøya island attack., Outcome Measures: The Parental Emotional Reaction Questionnaire measured parents' reactions, and University of California, Los Angeles Post-traumatic Stress Disorder Reaction Index measured youths' post-traumatic stress symptoms., Results: Parental emotional reactions were positively related to post-traumatic stress reactions in offspring at wave 1: Est.=0.20, 95% CI 0.10 to 0.30, p<0.001, over time (wave 1and wave 2 nested within individuals): Est.=0.23, CI 0.13 to 0.32, p<0.001, and at wave 2: Est.=0.26, CI 0.12 to 0.39, p<0.001. Youths' age was not significantly related to parental emotional reactions, neither at wave 1: Est.=0.19, CI -0.40 to 0.77, p=0.531, over time: Est.=0.26, CI -0.27 to 0.79, p=328, nor at wave 2: Est.=0.32, CI -0.41 to 1.05, p=0.389. Mothers were more emotionally upset than fathers both at wave 1: Est.=-5.66, CI -7.63 to -3.69, p<0.001, over time: Est.=-5.36, CI -7.18 to -3.55, p<0.001, and at wave 2: Est.=-5.33, CI -7.72 to -2.53, p<0.001., Conclusions: The findings suggest that parenting after trauma should be addressed in outreach programmes and in planning of healthcare services., Competing Interests: Competing interests: None declared., (© Article author(s) (or their employer(s) unless otherwise stated in the text of the article) 2017. All rights reserved. No commercial use is permitted unless otherwise expressly granted.)

Objective: The aim of this study was threefold: (1) to examine the type and frequency of trauma reminders reported by survivors 2.5 years after a terrorist attack; (2) to examine whether frequency of exposure to trauma reminders is associated with psychological distress and level of functioning; and (3) to compare the worst trauma reminders reported by the same survivors at 2 different time points., Method: Participants were 261 survivors (52.1% male; Mage = 22.1 years, SD = 4.76) of the 2011 massacre on Utøya Island, Norway, who were interviewed face-to-face 14-15 and 30-32 months postterror. Participants were asked how often they had experienced various trauma reminders in the past month, which reminder was the worst, and how distressing it was. Current posttraumatic reactions were measured using the University of California at Los Angeles PTSD Reaction Index and an 8-item version of the Hopkins Symptom Checklist-25., Results: Auditory reminders were most frequently encountered and the most distressing. Frequency of exposure to trauma reminders was positively correlated with symptoms of posttraumatic stress disorder (PTSD), anxiety, and depression, as well as negatively correlated with level of functioning, over time. Almost 20% of the survivors reported being very distressed by their worst reminder 2.5 years postterror. Less than half reported the same worst reminder at both time points., Conclusion: Trauma reminders, especially auditory reminders, are prevalent and distressing for years after a terrorist attack. Exposure to reminders may be important not only in the development and maintenance of PTSD but also in a broader conceptualization of posttraumatic reactions and functioning. Which reminder survivors appraise as the worst may fluctuate over time. It is important to help survivors identify and cope with reminders. (PsycINFO Database Record, ((c) 2017 APA, all rights reserved).)

Physically injured trauma survivors have particularly high risk for later somatic complaints and posttraumatic stress symptoms (PTSS). However, the potential mediating role of PTSS linking injury to later somatic complaints has been poorly investigated. In this study, survivors (N = 255) were interviewed longitudinally at 2 timepoints after the terror attack on Utøya Island, Norway, in 2011. Assessments included injury sustained during the attack, PTSS (after 4-5 months), somatic complaints (after 14-15 months), and background factors. Causal mediation analysis was conducted to evaluate the potential mediating role of PTSS in linking injury to somatic complaints comparing 2 groups of injured survivors with noninjured survivors. For the nonhospitalized injured versus the noninjured survivors, the mediated pathway was significant (average causal mediation effect; ACME = 0.09, p = .028, proportion = 55.8%). For the hospitalized versus the noninjured survivors, the mediated pathway was not significant (ACME = 0.04, p = .453, proportion = 11.6%). PTSS may play a significant mediating role in the development of somatic complaints among nonhospitalized injured trauma survivors. Intervening health professionals should be aware of this possible pathway to somatic complaints., (Copyright © 2017 International Society for Traumatic Stress Studies.)

Background: Following the terror attack on Utøya on 22 July 2011, the Norwegian Directorate of Health recommended a proactive model of follow-up in the municipalities. According to this model, crisis teams were to rapidly contact the survivors, and all survivors were to be assigned a fixed contact person in the municipality. The aim was to ensure early assistance and continuity of follow-up. In this study we investigate whether there were geographical differences in the assistance measures provided., Material and Method: The study includes 321 of 495 survivors of the Utøya attack. The participants were interviewed 4 – 5 months after the terror attack. We studied whether there were differences in the proportion of survivors who received proactive follow-up and other health services based on health region or centrality of the municipality of residence., Results: The study showed that there were geographical differences in the health assistance provided, whereby a lower proportion of survivors received proactive follow-up in Oslo compared to the country as a whole. In Oslo, 66 % of the survivors reported that they had been contacted by a crisis team and 61 % that they had been assigned a contact person. In smaller central municipalities, 88 – 98 % reported contact with a crisis team and 85 – 91 % reported that they had been assigned a contact person., Interpretation: The findings must be seen in the context of the particularly severe effect on Oslo of the terror attacks on 22 July 2011. Organisational factors in the municipality may also have had an impact on the outcome.

The aims of this study were twofold: (a) to systematically describe the type and frequency of trauma reminders reported after a terrorist attack and (b) to examine whether posttraumatic stress disorder (PTSD) is associated with frequency of exposure to trauma reminders. A total of 285 survivors (M age = 22.2, SD = 4.3, 53% males) of the 2011 massacre on Utøya Island, Norway, were interviewed face to face 14-15 months after the terror. Participants were asked how often they had experienced a range of different trauma reminders in the past month and which was most distressing. Current posttraumatic stress reactions were measured using the University of California at Los Angeles PTSD Reaction Index. In all, 33.3% of the survivors reported having experienced 1 or more trauma reminders often/very often in the past month. Auditory reminders were most frequently encountered and were reported to be the most distressing, especially sudden and sharp noises. Meeting the diagnostic criteria for PTSD was significantly associated with frequency of exposure to trauma reminders. The findings suggest that trauma reminders are common among survivors of a terrorist attack almost 1.5 years after the trauma and that PTSD is strongly related to the frequency of exposure to reminders. It is important that clinicians are aware of the significant role trauma reminders may play in maintaining PTSD and help trauma survivors recognize and manage reminders.

Background and Aims: Little is known about parents' health following their children's exposure to trauma. We investigated the mental health of parents of young terrorist survivors and assessed parental distress and guilt as potential predictors of mental health., Method: Mothers and fathers (N=531) participated in two study waves 4-5 and 14-15 months after the shooting. Posttraumatic stress reactions (PTSS) and anxiety/depression were compared with age- and gender-adjusted expected scores that were calculated from a concurrent population study. Mixed effects models investigated the associations between parental distress, parental guilt, and mental health., Results: Parents' level of anxiety/depression was three times higher and PTSS was five times higher than that of the general population. Parental distress and guilt about their child's traumatic experience contributed uniquely to symptoms at both time points., Conclusions: Parents of traumatized youth constitute a vulnerable group that has been overlooked in the literature. Intervention strategies following trauma should include both survivors and their parents., (Copyright © 2016 Z. Published by Elsevier Ltd.. All rights reserved.)

Background: Reliable estimates of treatment needs after terrorism are essential to develop an effective public health response. More knowledge is required on research participation among survivors of terrorism to interpret the results properly and advance disaster research methodology. This article reports factors associated with participation in an open cohort study of survivors of the Utøya youth camp attack and their parents., Methods: Overall, 490 survivors were invited to two semi-structured interviews that were performed 4-5 and 14-15 months after the attack. The parents of 482 survivors aged 13-32 years were eligible for a complementary study. The study had an open cohort design in which all of the eligible survivors were invited to both waves. Pearson's Chi squared tests (categorical variables) and independent t tests (continuous variables) were used to compare survivors by participation., Results: Altogether, 355 (72.4 %) survivors participated: 255 in both waves, 70 in wave 1 only, and 30 in wave 2 only. Compared with the two-wave participants, wave-1-only participants were more often non-Norwegian and reported higher exposure, whereas wave-2-only participants reported more posttraumatic stress, anxiety/depression, and somatic symptoms. In total, 331 (68.7 %) survivors had ≥1 participating parents, including 311 (64.5 %) with maternal and 243 (50.4 %) with paternal participation. Parental non-participation was associated with non-Norwegian origin, somatic symptoms and less social support. Additionally, paternal non-participation was associated with having divorced parents, and maternal non-participation was associated with higher age, not living with parents, posttraumatic stress and anxiety/depression symptoms., Conclusions: Survivors with initial non-participation had more symptoms than did the other participants. Thus, an open cohort design in post-terrorism studies might improve the participation among survivors with higher morbidity. Because the factors associated with maternal and paternal participation differed, it is important to consider potential disparities in the selection of mothers and fathers when interpreting parental data.

Objectives: This study investigated whether the early outreach programme following the Utøya massacre reached out to the parents of the young survivors. Additionally, we explored whether specialised mental healthcare services were provided to parents presenting elevated levels of PTSD and depression reactions., Design: Cross-sectional survey, face-to-face interviews and questionnaires., Setting: Norway, aftermath of the Utøya massacre, 4-7 months postdisaster., Background: Following the Utøya massacre, proactive early outreach programmes were launched in all municipalities that were affected, facilitating access to appropriate healthcare services., Participants: A total of 453 parents of the Utøya survivors aged 13-33 years took part. Overall, 59.8% of the survivors were represented by one or more parent in our study., Main Outcome Measures: Engagement with the proactive early outreach programme (psychosocial crisis teams and contact persons in the municipalities), utilisation of healthcare services (general practitioner and specialised mental healthcare services) and mental distress (UCLA PTSD-RI and HSCL-8)., Results: A majority of the participants reported contact with the proactive early outreach programme (crisis team, 73.9%; and contact person, 73.0%). Failure of outreach to parents was significantly associated with non-intact family structure (crisis team: OR 1.69, 95% CI 1.05 to 2.72, p=0.032) and non-Norwegian origin (crisis team: OR 2.39, 95% CI 1.14 to 4.98, p=0.021). Gender of the parent was not significantly associated with failure of the outreach programme (p ≥ 0.075). Provision of specialised mental healthcare services was significantly associated with higher levels of PTSD (OR 2.08, 95% CI 1.55 to 2.79, p<0.001) and depression (OR 2.42, 95% CI 1.71 to 3.43, p<0.001) and not with the sociodemography (p ≥ 0.122)., Conclusions: Proactive early outreach strategies may be helpful in identifying healthcare needs and facilitating access to the required services in a population struck by disaster. Our findings prompt increased attention to the complexity of family structures in reaching out universally to modern families following a disaster., (Published by the BMJ Publishing Group Limited. For permission to use (where not already granted under a licence) please go to http://www.bmj.com/company/products-services/rights-and-licensing/)

Objective: The objective of the study was to investigate the relationship between physical injury (no, moderate and severe) and posttraumatic stress reactions (PTSR) at 4-5 months after the attack in survivors of the terror attack at Utøya Island, Norway, 22 July 2011, adjusting for sociodemographic, psychosocial and trauma-related factors., Methods: Overall, 325 young survivors (47% women, mean age 19.4 years) were interviewed 4-5 months (T1) and 14-15 months (T2) after the attack. Variables concerning physical injury, PTSR (UCLA PTSD-RI scale, 0-4), peritraumatic exposure, sociodemographic and psychosocial backgrounds were measured. To evaluate the role of injury, multiple linear regression analyses were conducted., Results: The physically injured (n=60) reported higher levels of PTSR than did the non-injured. The difference was statistically significant between the moderately injured (n=37, mean 1.9) and the non-injured (n=265, mean 1.5). No significant differences were found between the moderately and the severely (n=23, mean 1.8) injured. Higher levels of peritraumatic events, peritraumatic reactions and loss of close, female sex and non-Norwegian ethnicity were significantly related to higher levels of PTSR in the full regression model., Conclusion: Physical injury was associated with higher PTSR after the terror attack. Moderately injured survivors may, as those severely injured, exhibit high levels of PTSR, and this should be taken into account when targeting early psychosocial health care after terror., (Copyright © 2015 Elsevier Inc. All rights reserved.)

Background: For effective organization of health services after terror attacks, it is vital to gain insight into survivors' health service utilization. Following the 2011 Utøya mass shooting in Norway, a proactive outreach programme was launched to prevent unmet help needs. All survivors received health services during the first five months, yet an important minority were not proactively followed-up. This study assessed the prevalence of health service utilization and factors associated with mental health service utilization among the survivors 5-15 months after the attack., Methods: The study comprised data from interviews using standardised questionnaires performed 4-5 (T1) and 14-15 (T2) months after the attack. Altogether 281 of 490 (57.3%) survivors answered questions on health service utilization at T2 and were included in this study. Users and non-users of mental health services were compared using Pearson Chi Square tests (categorical variables) and independent t-tests (continuous variables). Multivariate logistic regression analyses were conducted to examine the relationship between mental health service utilization at T2 and early (model 1) and concurrent (model 2) posttraumatic stress reactions, mental distress and somatic symptoms. Both models were adjusted for age, gender and predisaster utilization of mental health services., Results: Altogether 267 (95.0%) of 281 survivors reported contact with health services at T2, including 254 (90.4%) with ≥1 types of primary care services; and 192 (68.3%) with mental health services. In bivariate analyses, mental health service utilization was associated with female gender, injuries, PTSD, mental distress, somatic symptoms, and sleep problems. After multivariate adjustments for early symptom levels (model 1), only mental distress remained significantly associated with mental health service utilization at T2 (OR 2.8, 95% CI 1.2-6.8). In the analysis adjusting for concurrent symptom levels (model 2), only somatic symptoms were associated with mental health service utilization (OR 4.4, 95% CI 1.8-10.8)., Conclusions: The high utilization of both primary and secondary health services among young survivors 5-15 months after the attack underscores the importance of allocating resources to meet the increased demand for services over a longer time period. The results further highlight the need to address somatic symptoms in disaster survivors who receive mental health services.

This study examined the peri-trauma coping responses of 325 survivors, mostly youth, after the July 22, 2011 terror attack on Utøya Island in Norway. The aim was to understand peri-trauma coping responses and their relation to subsequent post-traumatic stress (PTS) reactions. Respondents were interviewed face-to-face 4-5 months after the shooting, and most were interviewed at their homes. Peri-trauma coping was assessed using ten selected items from the "How I Cope Under Pressure Scale" (HICUPS), covering the dimensions of problem solving, positive cognitive restructuring, avoidance, support seeking, seeking understanding, and religious coping. PTS reactions were assessed with the UCLA PTSD Reaction Index. The participants reported using a wide variety of coping strategies. Problem solving, positive cognitive restructuring, and seeking understanding strategies were reported most often. Men reported using more problem-solving strategies, whereas women reported more emotion-focused strategies. There were no significant associations between age and the use of coping strategies. Problem solving and positive cognitive restructuring were significantly associated with fewer PTS reactions. The results are discussed in light of previous research and may help to inform early intervention efforts for survivors of traumatic events., (© 2014 Scandinavian Psychological Associations and John Wiley & Sons Ltd.)

Terrorism and disasters receive massive media attention, and victims are often approached by reporters. Not much is known about how terror and disaster victims perceive the contact with media and whether such experiences influence mental health. In this study, we describe how positive and negative experiences with media relate to posttraumatic stress (PTS) reactions among survivors of the 2011 Utøya Island terrorist attack in Norway. Face-to-face interviews were conducted with 285 survivors (47.0% female and 53.0% male) 14-15 months after the terrorist attack. Most survivors were approached by reporters (94%), and participated in media interviews (88%). The majority of survivors evaluated their media contact and participation as positive, and media participation was unrelated to PTS reactions. Survivors who found media participation distressing had more PTS reactions (quite distressing: B = 0.440, extremely distressing: B = 0.611, p = .004 in adjusted model). Perceiving media participation as distressing was slightly associated with lower levels of social support (r = -.16, p = .013), and regretting media participation was slightly associated with feeling let down (r = .18, p = .004). Reporters should take care when interviewing victims, and clinicians should be aware of media exposure as a potential additional strain on victims., (Copyright © 2014 International Society for Traumatic Stress Studies.)

Background: To expand our understanding of social support and mental health, we introduce a measure of social support barriers and investigate the relationship between these barriers, social support, mental health and gender in survivors of the terrorist attack on Utøya Island, Norway., Methods: Survivors (N=285) were interviewed face to face. We used confirmatory factor analysis (CFA) to assess the latent factor structure of the Social Support Barriers Scale and perceived social support (FSSQ), and linear regression analyses to investigate the associations between social support variables and mental health (PTSD-RI and HSCL-8)., Results: The CFA indicated that social support barriers and perceived social support were two separable latent constructs. Social support barriers were highly associated with posttraumatic stress reactions (adjusted regression coefficient=0.38, 95% CI=0.29-0.47. p<0.001) as well as with psychological distress (adjusted regression coefficient=0.35, 95% CI=0.26-0.43, p<0.001). In contrast, neither perceived social support nor gender was associated with mental health after adjustment for barriers., Limitations: Most analyses were based on cross-sectional data. This is the first study to use a quantitative measure of social support barriers., Conclusion: Social support barriers may be a new opening to understand the relationship between social support and mental health and may have a role in explaining why women are at increased risk for mental health problems. Clinicians should explore not only perceived social support but also barriers to making use of these resources when consulting young people facing major life adversities., (Copyright © 2014 The Authors. Published by Elsevier B.V. All rights reserved.)

Background: Although youths in many countries have been exposed to terrorism, few studies have examined early risk and protective factors for the subsequent development of mental health problems., Aims: To investigate the levels of post-traumatic stress in survivors of the 2011 massacre on Utøya Island compared with the general population in Norway, and to identify predictive factors., Method: Four hundred and ninety survivors were invited to participate. Structured face-to-face interviews were performed 4-5 months after the attack., Results: There were 325 study participants (response rate 66%). Survivors had been highly exposed to danger and loss. Post-traumatic stress levels were more than six times higher in survivors than in the general population. Predictors were female gender, minority ethnic status, high level of trauma exposure, pain, the loss of someone close and social support., Conclusions: Survivor characteristics that can be assessed in the early aftermath of a terrorist attack strongly predict the subsequent mental health problems of exposed youths. The highly elevated symptoms observed were largely attributable to the traumatic experience and reflect the mental health costs of the terrorist attack.

After traumatic experiences, it is common to think about alternative scenarios or outcomes of the event. This is often referred to as counterfactual thoughts (CFT), and CFT after trauma have been associated with posttraumatic stress reactions (PTSR). In this study, we aimed to: (1) investigate the relationship between the vividness and frequency of CFT and PTSR, and to (2) examine the associations between exposure, peri‐traumatic reactions, physical injury and the loss of someone close, and the subsequent vividness and frequency of CFT. The participants (N = 289) were survivors of a terror attack in Norway. More vivid and frequent CFT were significantly and independently related to more PTSR. Exposure during trauma was significantly associated with more vivid CFT in the unadjusted regression model. No further significant relationships were found between exposure, peri‐traumatic reactions, physical injury and the loss of someone close, and the vividness and frequency of CFT. As CFT are common after trauma and potentially cause distress, clinicians should identify and validate CFT, and provide coping assistance. [ABSTRACT FROM AUTHOR]

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In the aftermath of terrorist attacks and disasters, public institutions play an important role in re-establishing safety and justice. However, little is known about the importance of institutional trust for victims' potential for healing in the aftermath of mass trauma. This study examines levels of post-terror trust in the police and in the justice system among young survivors from the 2011 Utøya terror attack and their parents. Furthermore, it investigates how institutional trust develops over time among directly affected populations, and whether it is associated with psychological distress. 325 survivors and 463 parents were interviewed face-to-face at wave one (4–5 months post-terror) and 285 survivors and 435 parents at wave two (14–15 months). Levels of institutional trust in victims were compared to general population data from the European Social Survey adjusted for age, gender, and ethnic background. Measures included trust in the police and justice system, post-traumatic stress reactions, anxiety and depression, and quality of life. Trust in the police among survivors and parents was higher than or comparable to trust levels in the general population at wave one, but decreased for survivors and parents at wave two. Trust in the justice system was higher among those directly affected than in the general population, and increased from wave one to wave two. Levels of institutional trust were negatively associated with distress for survivors in both waves and for parents in wave two. Levels of institutional trust were positively associated with perceived quality of life in parents and survivors. Directly affected groups' institutional trust differed from that of the general population following the terrorist attack, although being directly affected did not necessarily imply weakened institutional trust. This study found trust to be institution specific, however, trust in institutions changed with time, and the passing of time might be an important factor in better understanding whether trust will generalize across institutions or not. Institutional trust was negatively associated with psychological distress. This finding highlights the potential for institutions to create a healing post-disaster environment. [ABSTRACT FROM AUTHOR]

Background: Public health outreach programs have been developed in order to ensure that needs are met after disasters. However, little is known about survivors' experiences with post-terror healthcare. In the present study, our objectives were to (1) describe survivors' experiences with post-terror healthcare, (2) identify factors associated with reports of unmet healthcare needs, and (3) examine the relationship between socio-demographic characteristics, healthcare experiences and satisfaction. Methods: Our study comprised three waves of semi-structured interviews with 261/490 (53%) survivors of the Utøya mass shooting. We applied Pearson's chi-squared tests (categorical variables) and independent t-tests (continuous variables) to compare survivors by whether or not they reported higher perceived needs than received help for psychological reactions and physical health problems, respectively. Ordinal regression analyses were applied to examine whether socio-demographic characteristics and healthcare experiences were associated with dissatisfaction. Results: Altogether 127 (49%) survivors reported very high/high help needs for psychological reactions, and 43 (17%) for attack-related physical health problems. Unmet healthcare needs were associated with higher levels of posttraumatic stress, psychological distress, somatic symptoms and less social support. Survivors with immigrant backgrounds and injured survivors who were not admitted to hospital reported unmet needs for physical health problems more often. After adjustments for socio-demographic characteristics, immigrant origin was associated with dissatisfaction with post-terror healthcare. After additionally adjusting for healthcare experiences, poor rating of the overall organization and accessibility of healthcare remained significantly associated with dissatisfaction. Conclusions: Most survivors were satisfied with the post-terror healthcare they received, yet our findings indicate that increased attention to the physical health of non-hospitalized terrorism survivors is required. Furthermore, in future outreach, particular attention should be paid to the healthcare needs of survivors with immigrant background. [ABSTRACT FROM AUTHOR]

Background: Life threat to children may induce severe posttraumatic stress reactions (PTSR) in parents. Troubled mothers and fathers may turn to their general practitioner (GP) for help. Objective: This study investigated frequency of GP visits in mothers and fathers of adolescent and young adult terrorism survivors related to their own PTSR and PTSR in their surviving children. Method: Self-reported early PTSR (4–5 months post-disaster) in 196 mothers, 113 fathers and 240 survivors of the 2011 Utøya terrorist attack were linked to parents’ three years pre- and post-disaster primary healthcare data from a national reimbursement claims database. Frequency of parents’ GP visits was regressed on parent and child PTSR, first separately, then in combination, and finally by including an interaction. Negative binominal regressions, adjusted for parents’ pre-disaster GP visits and socio-demography, were performed separately for mothers and fathers and for the early (<6 months) and delayed (6–36 months) aftermath of the terrorist attack. Results: Parents’ early PTSR were significantly associated with higher early frequency of GP visits in mothers (rate ratio, RR = 1.31, 95%CI 1.09–1.56) and fathers (RR = 1.40, 95%CI 1.03–1.91). In the delayed aftermath, early PTSR were significantly associated with higher frequency of GP visits in mothers only (RR = 1.21, 95%CI 1.04–1.41). Early PTSR in children were not significantly associated with an overall increase in GP visits. On the contrary, in mothers, child PTSR predicted significant decrease in GP visits the delayed aftermath (RR = 0.83, 95%CI 0.71–0.97). Conclusions: Our study suggests that GPs may play an important role in identifying and providing for parents’ post-disaster healthcare needs. GPs need to be aware that distressed individuals are likely to approach them following disasters and must prepare for both short- and long-term healthcare needs. Planteamiento:Las amenazas vitales a los niños puede inducir graves reacciones de estrés postraumático (PTSR, siglas en inglés deposttraumatic stress reactions) en los padres. Las madres y los padres preocupados pueden recurrir a su médico de cabecera (GP, siglas en inglés degeneral practitioner) en busca de ayuda. Objetivo:Este estudio investigó la frecuencia de visitas al GP por parte de madres y padres de adolescentes y adultos jóvenes supervivientes del terrorismo relacionados con las reacciones de estrés postraumático propias y de sus hijos supervivientes. Métodos:Los autoinformes de reacciones tempranas de estrés postraumático (4-5 meses después del desastre) en 196 madres, 113 padres y 240 supervivientes del ataque terrorista de Utøya de 2011 se enlazaron con los datos de atención primaria de salud de los padres (tres años antes y después del desastre) provenientes de una base de datos nacional de reclamaciones de reembolso. Se hizo una regresión de la frecuencia de las visitas al GP de los padres mediante regresiones binomiales negativas con las PTSR de los padres y el hijo, primero por separado, luego en combinación, y finalmente con la inclusión de una interacción. Los análisis se realizaron por separado para las madres y los padres con respecto a las consecuencias tempranas (<6 meses) y tardías (6-36 meses) después del ataque terrorista y se ajustaron para las visitas pre-desastre al GP de los padres y la sociodemografía. Resultados:Las PTSR tempranas de los padres se asociaron significativamente con una mayor frecuencia temprana de visitas al GP en las madres (RR = 1,31, IC del 95%: 1,09-1,56) y padres (RR = 1,40, IC del 95%: 1,03-1,91). En las consecuencias posteriores, las PTSR tempranas se asociaron significativamente con una mayor frecuencia de visitas al GP en madres solamente (RR = 1,21; IC del 95%: 1,04-1,41). Las PTSR tempranas en niños no se asociaron significativamente con un aumento general de las visitas al GP. De hecho, en las madres, las PTSR del hijo predijeron una disminución significativa en las consecuencias tardías (RR = 0,83; IC del 95%: 0,71-0,97). Conclusiones:Nuestro estudio sugiere que los médicos de cabecera pueden desempeñar un papel importante a la hora de identificar y la proporcionar las necesidades de atención médica de los padres después de un desastre. Los médicos de cabecera deben ser conscientes de que las personas angustiadas es probable que se acerquen a ellos después de los desastres y deben prepararse para las necesidades de salud a corto y largo plazo. 背景：孩子受到生命威胁后家长会产生严重的创伤后压力反应（PTSR）。困扰的家长可能会寻求全科医生(GP)的帮助。 目标：这个研究考察了处于青春期和成年早期的恐怖袭击幸存者的家长因为自身或者子女的PTSR而去探访全科医生的频率。 方法：2011年于特岛恐怖袭击中的196名母亲和113名父亲和240名幸存者的自我报告早期PTSR（灾难后4-6月），将这些自我报告与从国家索偿数据系统家长灾难3年之前和灾难之后的初级健康护理数据相联系。 先分别对家长探访全科医生的频率在家长与儿童的PTSR上进行负二项回归，再合并进行回归分析，最后检查了交互作用。恐怖袭击后的早期(<6个月)和后期（6-36月）的父亲母亲数据被分别进行检验分析，并控制了灾难前的家长探访GP次数和社会人口统计学变量。 结果：家长早期的PTSR显著地与母亲早期更高的GP探访率有关（rate ratio，RR=1.31，95%CI 1.09-1.56），也与父亲有关（RR=1.40，95%CI 1.03-1.91）。在灾难发生后期的比较中，早期PTSR只与母亲的高探访率有关（RR=1.21, 95%CI 1.04-1.41）。儿童的早期PTSR与GP探访率的整体增加无关。实际上，灾难发生后期儿童PTSR显著预测母亲探访率的下降（RR=0.83, 95%CI 0.71-0.97）。 结论：我们的研究表明全科医生在识别家长的创伤后健康关怀需求和提供帮助上有重要作用。全科医生需要知道在灾难后处于压力中的个体更可能探访，并且为应对短期和长期的健康关怀需要做好准备。 [ABSTRACT FROM AUTHOR]