| 1. |
- Aardal-Eriksson, Elisabeth, et al.
(författare)
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Salivary cortisol and serum prolactin in relation to stress rating scales in a group of rescue workers
- 1999
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Ingår i: Biological Psychiatry. - 0006-3223 .- 1873-2402. ; 46:6, s. 850-855
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Tidskriftsartikel (refereegranskat)abstract
- Background: Rescue service personnel are often exposed to traumatic events as part of their occupation, and higher prevalence rates of psychiatric illness have been found among this group.Methods: In 65 rescue workers, salivary cortisol at 8 am and 10 pm and serum prolactin at 8 am were related to the psychiatric self-rating scale General Health Questionnaire (GHQ-28) measuring psychiatric health, and the Impact of Events Scale (IES) and Post Traumatic Symptom Scale (PTSS) measuring posttraumatic symptoms.Results: Seventeen percent of the study population scored above the GHQ-28 cut-off limit but none scored beyond the cut-off limit in the IES and PTSS questionnaires. Salivary cortisol concentration at 10 pm correlated with statistical significance to anxiety (p < .005) and depressive symptoms (p < .01) measured with GHQ-28, as well as to posttraumatic symptoms, with avoidance behavior measured with IES (p < .01) and PTSS (p < .005). Two of the rescue workers were followed over time with the same sampling procedure after a major rescue commission.Conclusions: The correlation between evening salivary cortisol and anxiety, depressiveness, and posttraumatic avoidance symptoms indicates that these parameters can be used in screening and follow-up after traumatic stress events.
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| 2. |
- Arnberg, Filip K, 1981-, et al.
(författare)
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A longitudinal follow-up of posttraumatic stress : from 9 months to 20 years after a major road traffic accident
- 2011
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Ingår i: Child and Adolescent Psychiatry and Mental Health. - London : BioMed Central. - 1753-2000. ; 5:8
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Tidskriftsartikel (refereegranskat)abstract
- Background: Although road traffic accidents (RTA) are a major cause of injury and a cause of posttraumatic stress (PTS) in the aftermath, little is known about the long-term psychological effects of RTA.Methods: This prospective longitudinal study assessed long-term PTS, grief, and general mental health after a bus carrying 23 sixth-grade schoolchildren crashed on a school outing and 12 children died. Directly affected (i.e., children in the crash) and indirectly affected children (i.e., all pupils in the sixth grade who were not in the crash) were surveyed at 9 months (N = 102), 4 years (N = 51), and 20 years (N = 40) after the event. Psychological distresswas assessed by single items, including sadness, avoidance, intrusions, and guilt. After 20 years, PTS was assessed by the Impact of Event Scale–Revised.Results: Stress reactions were prevalent 9 months after the event, with sadness (69%) and avoidance (59%) being highly represented in both directly and indirectly affected groups, whereas, nightmares (60%) and feelings of guilt (50%) were only frequent in those directly affected. The frequency of sadness and avoidance decreased after 4 years in the indirectly exposed (ps < .05). After 20 years, the directly affected had a higher prevalence of PTS (p = .003), but not decreased general mental health (p = .14), than those indirectly affected.Conclusions: The limitations preclude assertive conclusions. Nonetheless, the findings corroborate previous studies reporting traumatic events are associated with long-term PTS, but not with decreased general mental health.
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| 5. |
- Arnberg, Filip K, 1981-, et al.
(författare)
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Fifteen years after a ferry disaster : Clinical interviews and survivors’ self-assessment of their experience
- 2013
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Ingår i: European Journal of Psychotraumatology. - : Informa UK Limited. - 2000-8198 .- 2000-8066. ; 4, s. 20650-
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Tidskriftsartikel (refereegranskat)abstract
- Background:Disasters yield increased rates of psychological disorders decades later. Other consequences, however, have received little attention in the past.Objective:We aimed to examine diagnostic status and survivors’ views on disaster-related consequences and social support.Methods:A mixed-methods approach was used with 22 survivors (of 49 eligible) 15 years after a ferry disaster. Data collection included audiotaped interviews with open-ended questions and diagnostic assessment of Axis-I disorders.Results:The post-disaster incidence was 54% (12/22) for Axis-I disorders, and 45% (10/22) for full or subsyndromal posttraumatic stress disorder. Thematic analysis revealed that survivor perception of the longterm consequences included positive (character change) and negative aspects (being ascribed a survivor identity). Participants’ sought social support for several years, yet many felt hindered by experiential dissimilarity and distress of significant others.Conclusions:Axis-I disorders were prevalent, but not salient to survivors’ perceptions in the long-term. Postdisaster interventions need to attend to common barriers to support.
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| 6. |
- Arnberg, Filip K, 1981-, et al.
(författare)
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Posttraumatic stress in survivors 1 month to 19 years after an airliner emergency landing
- 2015
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Ingår i: PLOS ONE. - : Public Library of Science (PLoS). - 1932-6203. ; 10:3
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Tidskriftsartikel (refereegranskat)abstract
- Posttraumatic stress (PTS) is common in survivors from life-threatening events. Little is known, however, about the course of PTS after life threat in the absence of collateral stressors (e.g., bereavement, social stigma, property loss) and there is a scarcity of studies about PTS in the long term. This study assessed the short- and long-term course of PTS, and the influence of gender, education and age on the level and course of PTS, in survivors from a non-fatal airliner emergency landing caused by engine failure at an altitude of 1 km. There were 129 persons on board. A survey including the Impact of Event Scale was distributed to 106 subjects after 1 month, 4 months, 14 months, and 25 months, and to 95 subjects after 19 years (response rates 64–83%). There were initially high levels of PTS. The majority of changes in PTS occurred from 1 to 4 months after the event. There were small changes from 4 to 25 months but further decrease in PTS thereafter. Female gender was associated with higher levels of PTS whereas gender was unrelated to the slope of the short- and long-term trajectories. Higher education was related to a quicker recovery although not to initial or long-term PTS. Age was not associated with PTS. The present findings suggest that a life-threatening experience without collateral stressors may produce high levels of acute posttraumatic stress, yet with a benign prognosis. The findings further implicate that gender is unrelated to trajectories of recovery in the context of highly similar exposure and few collateral stressors.
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| 7. |
- Arnberg, Filip K, 1981-, et al.
(författare)
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Prospective longitudinal long-term studies 14-20 years after three disasters
- 2011
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Ingår i: European Journal of Psychotraumatology. ; , s. 72-72
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Konferensbidrag (refereegranskat)abstract
- Although clinical experience and past research have shown that posttraumatic stress (PTS) can last for decades after a disaster, long-term follow-ups are scarce and little is known about predictors of chronic PTS. In this presentation, long-term consequences of disasters will be described by a summary of the findings from three surveys of man-made/technological disasters with 2-4 assessments during the first 34-4 years and with a long-term assessment of PTSD and general mental health after 14-20 years (Ns = 33-57). Similarities and dissimilarities in the course of PTS between the disasters will be presented. The influence of traumatic bereavement, psychological or pharmacological treatment, and additional negative life events on long-term PTS will be discussed, and experiences form conducting long-term studies will be communicated.
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| 8. |
- Arnberg, Filip K, 1981-, et al.
(författare)
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Social support moderates posttraumatic stress and general distress after disaster
- 2012
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Ingår i: Journal of Traumatic Stress. - : Wiley. - 0894-9867 .- 1573-6598. ; 25:6, s. 721-727
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Tidskriftsartikel (refereegranskat)abstract
- Social support buffers the negative impact of stressful events. Less, however, is known about the characteristics of this association in the context of disaster and findings have been discrepant regarding direct and buffering effects. This study tested whether the protective effects of social support differed across levels of exposure severity (i.e., buffered distress) and assessed whether the buffering effect differed between event-specific and general distress. Participants were 4,600 adult Swedish tourists (44% of invited; 55% women) repatriated within 3 weeks after the 2004 Indian Ocean tsunami. A survey 14 months after the disaster included the Crisis Support Scale, the Impact of Event Scale-Revised (IES-R), and the General Health Questionnaire (GHQ-12). Social support buffered the negative impact of exposure on both outcomes. The support and distress association ranged from very small in participants with low exposure to moderate in those with high exposure (ηp2 = .004 to .053). The buffering effect was not found to differ between the IES-R and GHQ-12, F(2, 4589) = 0.87, p = .42. The findings suggest that social support moderates the stressor-distress relationship after disasters. This study might help explain discrepant findings and point to refinements of postdisaster interventions.
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| 9. |
- Arnberg, Filip K, et al.
(författare)
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Traumatic bereavement, acute dissociation, and posttraumatic stress : 14 years after the MS Estonia disaster
- 2011
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Ingår i: Journal of Traumatic Stress. - : Wiley. - 0894-9867 .- 1573-6598. ; 24:2, s. 183-190
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Tidskriftsartikel (refereegranskat)abstract
- This prospective longitudinal study aimed to examine posttraumatic stress in survivors 14 years after a ferry disaster, and estimate short- and long-term changes in stress associated with traumatic bereavement and acute dissociation. There were 852 people who perished in the disaster, 137 survived. The 51 Swedish survivors were surveyed with the Impact of Event Scale-Revised (IES-R) at 3 months, 1, 3, and 14 years (response rates 82%, 65%, 51%, and 69%). Symptoms decreased from 3 months to 1 year; no change was found thereafter. After 14 years, 27% reported significant symptoms. Traumatic bereavement, but not acute dissociation, was associated with long-term symptom elevation. Chronic posttraumatic stress can persist in a minority of survivors, and traumatic bereavement appears to hinder recovery.
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