Trond Heir
Datos Biográficos
| ID | 237117 |
|---|---|
| NOMBRE | Trond Heir |
| NOMBRES | Trond |
| APELLIDO | Heir |
| FIRMA | HEIR T |
| AFILIACIONES | University of Oslo |
| ORCID | 0000-0001-9616-0145 |
| VERIFICADO | Sí |
| TOTAL DE OBRAS | 31 |
| TOTAL DE CITAS | 13 |
| TOTAL COMO AUTOR | 31 |
| TOTAL COMO EDITOR | 0 |
| PRIMER AÑO DE PUBLICACIÓN | 2010 |
| AÑO MÁS RECIENTE DE PUBLICACIÓN | 2026 |
| ÍNDICE H | 2 |
Lifetime exposure to bullying and its association with health status and quality of life in the general Norwegian population
Background: Bullying may have a considerable negative impact on health and well-being. Nevertheless, there is a lack of studies investigating exposure to bullying in the general population. Thus, we aimed to assess the prevalence of lifetime exposure to bullying in the adult Norwegian population and to compare health-related quality of life (HRQoL), and physical and psychological health problems between bullied and non-bullied. Methods: = 1733) c…
Serious life events and associated PTSD in Gambian girls exposed to female genital cutting
Introduction: Poor mental health, such as post-traumatic stress disorder (PTSD), has been reported after female genital cutting (FGC). However, data documenting adverse consequences of FGC have insufficiently considered confounding factors, such as other traumatising events. Here, we examined the extent to which FGC versus other serious life events disturbed Gambian girls subjected to FGC. We additionally assessed the prevalence of PTSD and the e…
Validation of a short version of the Lee fatigue scale in adults living in Norway
Background Due to the nature of fatigue, a brief reliable measure of fatigue severity is needed. Thus, the aim of our study was to evaluate a short version of the Lee Fatigue Scale (LFS) in the Norwegian general population. Methods This cross-sectional survey consists of a representative sample from the Norwegian population drawn by The National Population Register in Norway. The study is part of a larger study (NORPOP) aimed at collecting normat…
The course and determinants of post-traumatic stress over 12 months after hospitalization for Covid-19
The level of PTSD symptoms decreased from 1.5 to 3 months after hospitalization, but did not decrease further to 12 months, and there was no association between PTSD symptoms and COVID-19 disease severity
Post-Traumatic Stress Disorder in People with Visual Impairment Compared with the General Population
The higher prevalence of PTSD in people with a visual impairment suggests that vulnerability to mental health problems is associated with serious life events. The higher incidence than in the general population is partly due to the illness or injury that had led to the vision loss and partly due to people with vision loss appearing to be more vulnerable through exposure to other types of potentially traumatizing events, such as sexual abuse
Visual impairment and employment in Norway
Background Past studies have suggested lower employment of people with visual impairment. Reasons for this are less known. This study aimed to examine the employment rates among people with visual impairment, and its association with sociodemographic characteristics, vision-related factors, depression, and life satisfaction. Methods This cross-sectional study included a stratified random sample of 574 working-age adults (18–67 years) who were mem…
The Impact of a Workplace Terrorist Attack on the Psychosocial Work Environment
The psychosocial work environment is of great importance for regaining health and productivity after a workplace disaster. Still, there is a lack of knowledge about the impact of a disaster on the psychosocial work environment. The purpose of this study was to examine whether employees' perceptions of role clarity, role conflicts, and predictability in their work situation changed from before to after a workplace terrorist attack. We combined dat…
Use of Alcohol and Addictive Drugs During the Covid-19 Outbreak in Norway
Background: The outbreak of COVID-19 has had a major impact on people's daily life. This study aimed to examine use of alcohol and addictive drugs during the COVID-19 outbreak in Norway and examine their association with mental health problems and problems related to the pandemic. Methods: A sample of 4,527 persons responded to the survey. Use of alcohol and addictive drugs were cross-tabulated with sociodemographic variables, mental health probl…
Concerns in the Norwegian Population during the Initial Lockdown Due to the Covid-19 Pandemic
Although concern affects one's welfare or happiness, few studies to date have focused on peoples' concerns during the initial COVID-19 lockdown. The aim of the study was to explore concerns in the Norwegian populations according to gender and age, and identify which concerns were most prominent during the lockdown. A population-based cross-sectional online survey using snowball-sampling strategies was conducted, to which 4527 adults (≥18 years) r…
Serious Life Events in People with Visual Impairment Versus the General Population
The present study aimed to examine the lifetime exposure to serious life events in people with visual impairment compared with the general population. Data were derived from a telephone survey including a probability sample of 736 adults with visual impairment (response rate: 61%). The lifetime prevalence of direct experiences with seventeen different categories of serious life events (Life Events Checklist for DSM-5 (LEC-5)) were compared to tha…
The Role of Workplace on Work Participation and Sick Leave after a Terrorist Attack
Returning to work after large-scale traumatic events is desirable for employees, their organization, and society. The aim of the present study was to identify work-related factors that are perceived as important for work participation versus sick leave after a terrorist attack. We conducted in-depth interviews of 98 employees in the Norwegian governmental ministries that were the target of the 2011 Oslo bombing. Participants were randomly selecte…
Suicide Thoughts and Attempts in the Norwegian General Population during the Early Stage of the Covid-19 Outbreak
The aim of the study was to examine the prevalence of suicide thoughts and attempts during the early stage of the COVID-19 outbreak and examine pandemic-related factors associated with suicide thoughts in the general Norwegian population. A sample of 4527 adults living in Norway were recruited via social media. Data related to suicide thoughts and attempts, alcohol use, pandemic-related concerns, and sociodemographic variables were collected. Ass…
Prevalence and Risk Factors for Post-Traumatic Stress in Hospitalized and Non-Hospitalized Covid-19 Patients
This population-based study assessed the prevalence and determinants of symptom-defined post-traumatic stress disorder (PTSD) in a cohort of hospitalized and non-hospitalized patients about 1.5-6 months after their COVID-19 onset. The data were acquired from two mixed postal/web surveys in June-September 2020 from patients all aged ≥18 years with a positive polymerase chain reaction for severe acute respiratory syndrome Coronavirus-2 (SARS-CoV-2)…
Concerns Related to the Covid-19 in Adult Norwegians during the First Outbreak in 2020
Concerns related to the first outbreak of the COVID-19 pandemic in the Norwegian population are studied in a cross-sectional web-survey conducted between 8 April and 20 May 2020. The qualitative thematic analysis of the open-ended question "Do you have other concerns related to the pandemic?", followed a six-step process. Concerns from 1491 informants were analyzed, 34% of women and 30% of men (p = 0.05) provided concerns. Respondents with higher…
Fasting serum potassium and long-term mortality in healthy men
These findings suggest that serum potassium level appears to predict long-term mortality in healthy middle-aged men, and it might imply future surveillance strategies for individuals with high serum potassium levels
Post-Traumatic Stress Disorder and Associated Factors during the Early Stage of the Covid-19 Pandemic in Norway
The COVID-19 outbreak and the sudden lockdown of society in March 2020 had a large impact on people's daily life and gave rise to concerns for the mental health in the general population. The aim of the study was to examine post-traumatic stress reactions related to the COVID-19 pandemic, the prevalence of symptom-defined post-traumatic stress disorder (PTSD), and factors associated with post-traumatic stress in the Norwegian population during th…
Effects of exposure to workplace terrorism on subsequent doctor certified sickness absence, and the modifying role of psychological and social work factors
Exposure to the bomb explosion, as well as psychosocial working conditions affect the risk of employee sickness absence. Psychosocial working conditions seems to moderate effects of exposure to workplace terrorism on subsequent sickness absence. Organizations would benefit from striving for good psychological and social working conditions both as preventions against illness and sickness absence, and as measures in the aftermath of a workplace ter…
Security interventions and perceived safety and threat following workplace terrorism
Spending on counterterrorism interventions has increased markedly in recent decades despite limited evidence supporting their effectiveness. Effectiveness research is mostly based on statistical modelling of risk and risk reduction and tends to ignore the impact interventions have on the subjective consequences of terrorism in a population – e.g. increased fear and anxiety. Feeling fearful and unsafe is common after terrorism and has been shown t…
Self-diagnosed depression in the Norwegian general population – associations with neuroticism, extraversion, optimism, and general self-efficacy
The prevalence of self-diagnosed depression in the adult Norwegian population was higher for women than for men. Higher age, being in work and having higher levels of psychological resources appear to reduce the risk of self-diagnosed depression, whereas neuroticism increases the risk
Validity of screening for psychiatric disorders in unaccompanied minor asylum seekers
Self-report screening is an important element of transcultural research. Problems concerning illiteracy, cultural sensitivity, and possible misunderstandings have been handled differently in different settings. The aim of this study was to evaluate the validity of two well-known instruments: the Hopkins Symptoms Check List (HSCL-25), and the Harvard Trauma Questionnaire (HTQ, Part IV), with a sample of 160 unaccompanied asylum-seeking adolescents…
General self-efficacy and posttraumatic stress after a natural disaster
In conclusion, general self-efficacy is related to lower levels of posttraumatic stress reactions in the first months after a disaster but does not appear to be related to improved recovery rates over the longer term
Media exposure and prolonged grief
Media exposure may trigger or maintain prolonged grief reactions. (PsycINFO Database Record
Does optimism act as a buffer against posttraumatic stress over time? A longitudinal study of the protective role of optimism after the 2011 Oslo bombing
These results suggest that optimism may help to neutralize the effects of high exposure on levels of symptoms of avoidance, numbing, and dysphoric arousal but not on the symptoms of intrusions and anxious arousal. Thus, individuals high in optimism still experience intrusions and anxious arousal after trauma, but may be better equipped to cope with these so they do not develop into avoidance, numbing and dyshorical arousal. (PsycINFO Database Rec…
Chronic pain in multi-traumatized outpatients with a refugee background resettled in Norway
Chronic pains are common in multi-traumatized refugees in outpatient clinics in Norway, and are positively related to symptomatology and severity of psychiatric morbidity. The presence of chronic pain, as well as comorbid chronic pain and PTSD, in psychiatric outpatients with a refugee background call for an integrated assessment and treatment for both conditions
Posttraumatic growth and centrality of event
Previous studies have reported that construing a traumatic event as central to one's 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…
Predictors of Complicated Grief After a Natural Disaster
The authors examined predictors of complicated grief (CG) in Norwegians 2 years after bereavement in the 2004 South-East Asian tsunami. A cross-sectional postal survey retrospectively covering disaster experiences and assessing CG according to the Inventory of Complicated Grief yielded 130 respondents (35 directly disaster-exposed and 95 not directly exposed), with 47.7% screening CG positive. They identified positive associations between CG and …
Validity of screening for psychiatric disorders in unaccompanied minor asylum seekers
Self-report screening is an important element of transcultural research. Problems concerning illiteracy, cultural sensitivity, and possible misunderstandings have been handled differently in different settings. The aim of this study was to evaluate the validity of two well-known instruments: the Hopkins Symptoms Check List (HSCL-25), and the Harvard Trauma Questionnaire (HTQ, Part IV), with a sample of 160 unaccompanied asylum-seeking adolescents…
Visiting the Site of Death
The authors examined how many bereaved relatives of Norwegian tourists who perished in the 2004 Southeast Asian Tsunami had visited the site of death and the most important outcome from the visit. We conducted in-depth interviews (n = 110) and used self-report questionnaires (Impact of Event Scale-Revised, Inventory of Complicated Grief and General Health Questionnaire) in a total of 130 first-degree family members 2 years post-disaster. Results …
Predictors of Complicated Grief After a Natural Disaster
The authors examined predictors of complicated grief (CG) in Norwegians 2 years after bereavement in the 2004 South-East Asian tsunami. A cross-sectional postal survey retrospectively covering disaster experiences and assessing CG according to the Inventory of Complicated Grief yielded 130 respondents (35 directly disaster-exposed and 95 not directly exposed), with 47.7% screening CG positive. They identified positive associations between CG and …
Bereavement and Mental Health after Sudden and Violent Losses
This paper reviews the literature on the psychological consequences of sudden and violent losses, including disaster and military losses. It also reviews risk and resilience factors for grief and mental health and describes the effects and possible benefit of psychosocial interventions. The review shows gaps in the literature on grief and bereavement after sudden and violent deaths. Still, some preliminary conclusions can be made. Several studies…
Visiting the Site of Death
The authors examined how many bereaved relatives of Norwegian tourists who perished in the 2004 Southeast Asian Tsunami had visited the site of death and the most important outcome from the visit. We conducted in-depth interviews (n = 110) and used self-report questionnaires (Impact of Event Scale-Revised, Inventory of Complicated Grief and General Health Questionnaire) in a total of 130 first-degree family members 2 years post-disaster. Results …
Inpatient treatment for early sexually abused adults
To date, most of the inpatient outcome studies among early traumatized individuals lack data on dissociative disorders. More research is needed to evaluate whether severely dissociative patients can improve following specialized inpatient treatment for chronic childhood abuse. The objectives of this study were to investigate symptomatic change in patients attending a 3-month specialized inpatient treatment program for adults with a history of chi…
Changes in alcohol consumption after a natural disaster
Our findings indicate a polarization effect of severe disaster exposure on self-perceived changes in alcohol consumption; that is, disaster exposure was associated with self-perceived increases and decreases in drinking. However, the absence of associations between disaster exposure and indicators of current drinking behaviors suggests that the observed polarization effect may be overestimated because of attribution and recall bias
Life style and longevity among initially healthy middle-aged men
Lifestyle variables appear to be strong and independent predictors of longevity in initially healthy middle-aged men. The probability of longevity may be a useful concept when informing the general public about the benefits of a healthy lifestyle
Posttraumatic growth and centrality of event
Previous studies have reported that construing a traumatic event as central to one's 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…
Chronic pain in multi-traumatized outpatients with a refugee background resettled in Norway
Chronic pains are common in multi-traumatized refugees in outpatient clinics in Norway, and are positively related to symptomatology and severity of psychiatric morbidity. The presence of chronic pain, as well as comorbid chronic pain and PTSD, in psychiatric outpatients with a refugee background call for an integrated assessment and treatment for both conditions
General self-efficacy and posttraumatic stress after a natural disaster
In conclusion, general self-efficacy is related to lower levels of posttraumatic stress reactions in the first months after a disaster but does not appear to be related to improved recovery rates over the longer term
Media exposure and prolonged grief
Media exposure may trigger or maintain prolonged grief reactions. (PsycINFO Database Record
Does optimism act as a buffer against posttraumatic stress over time? A longitudinal study of the protective role of optimism after the 2011 Oslo bombing
These results suggest that optimism may help to neutralize the effects of high exposure on levels of symptoms of avoidance, numbing, and dysphoric arousal but not on the symptoms of intrusions and anxious arousal. Thus, individuals high in optimism still experience intrusions and anxious arousal after trauma, but may be better equipped to cope with these so they do not develop into avoidance, numbing and dyshorical arousal. (PsycINFO Database Rec…
Validity of screening for psychiatric disorders in unaccompanied minor asylum seekers
Self-report screening is an important element of transcultural research. Problems concerning illiteracy, cultural sensitivity, and possible misunderstandings have been handled differently in different settings. The aim of this study was to evaluate the validity of two well-known instruments: the Hopkins Symptoms Check List (HSCL-25), and the Harvard Trauma Questionnaire (HTQ, Part IV), with a sample of 160 unaccompanied asylum-seeking adolescents…
Self-diagnosed depression in the Norwegian general population – associations with neuroticism, extraversion, optimism, and general self-efficacy
The prevalence of self-diagnosed depression in the adult Norwegian population was higher for women than for men. Higher age, being in work and having higher levels of psychological resources appear to reduce the risk of self-diagnosed depression, whereas neuroticism increases the risk
Post-Traumatic Stress Disorder and Associated Factors during the Early Stage of the Covid-19 Pandemic in Norway
The COVID-19 outbreak and the sudden lockdown of society in March 2020 had a large impact on people's daily life and gave rise to concerns for the mental health in the general population. The aim of the study was to examine post-traumatic stress reactions related to the COVID-19 pandemic, the prevalence of symptom-defined post-traumatic stress disorder (PTSD), and factors associated with post-traumatic stress in the Norwegian population during th…
Effects of exposure to workplace terrorism on subsequent doctor certified sickness absence, and the modifying role of psychological and social work factors
Exposure to the bomb explosion, as well as psychosocial working conditions affect the risk of employee sickness absence. Psychosocial working conditions seems to moderate effects of exposure to workplace terrorism on subsequent sickness absence. Organizations would benefit from striving for good psychological and social working conditions both as preventions against illness and sickness absence, and as measures in the aftermath of a workplace ter…
Security interventions and perceived safety and threat following workplace terrorism
Spending on counterterrorism interventions has increased markedly in recent decades despite limited evidence supporting their effectiveness. Effectiveness research is mostly based on statistical modelling of risk and risk reduction and tends to ignore the impact interventions have on the subjective consequences of terrorism in a population – e.g. increased fear and anxiety. Feeling fearful and unsafe is common after terrorism and has been shown t…
The Impact of a Workplace Terrorist Attack on the Psychosocial Work Environment
The psychosocial work environment is of great importance for regaining health and productivity after a workplace disaster. Still, there is a lack of knowledge about the impact of a disaster on the psychosocial work environment. The purpose of this study was to examine whether employees' perceptions of role clarity, role conflicts, and predictability in their work situation changed from before to after a workplace terrorist attack. We combined dat…
Use of Alcohol and Addictive Drugs During the Covid-19 Outbreak in Norway
Background: The outbreak of COVID-19 has had a major impact on people's daily life. This study aimed to examine use of alcohol and addictive drugs during the COVID-19 outbreak in Norway and examine their association with mental health problems and problems related to the pandemic. Methods: A sample of 4,527 persons responded to the survey. Use of alcohol and addictive drugs were cross-tabulated with sociodemographic variables, mental health probl…
Concerns in the Norwegian Population during the Initial Lockdown Due to the Covid-19 Pandemic
Although concern affects one's welfare or happiness, few studies to date have focused on peoples' concerns during the initial COVID-19 lockdown. The aim of the study was to explore concerns in the Norwegian populations according to gender and age, and identify which concerns were most prominent during the lockdown. A population-based cross-sectional online survey using snowball-sampling strategies was conducted, to which 4527 adults (≥18 years) r…
Serious Life Events in People with Visual Impairment Versus the General Population
The present study aimed to examine the lifetime exposure to serious life events in people with visual impairment compared with the general population. Data were derived from a telephone survey including a probability sample of 736 adults with visual impairment (response rate: 61%). The lifetime prevalence of direct experiences with seventeen different categories of serious life events (Life Events Checklist for DSM-5 (LEC-5)) were compared to tha…
The Role of Workplace on Work Participation and Sick Leave after a Terrorist Attack
Returning to work after large-scale traumatic events is desirable for employees, their organization, and society. The aim of the present study was to identify work-related factors that are perceived as important for work participation versus sick leave after a terrorist attack. We conducted in-depth interviews of 98 employees in the Norwegian governmental ministries that were the target of the 2011 Oslo bombing. Participants were randomly selecte…
Suicide Thoughts and Attempts in the Norwegian General Population during the Early Stage of the Covid-19 Outbreak
The aim of the study was to examine the prevalence of suicide thoughts and attempts during the early stage of the COVID-19 outbreak and examine pandemic-related factors associated with suicide thoughts in the general Norwegian population. A sample of 4527 adults living in Norway were recruited via social media. Data related to suicide thoughts and attempts, alcohol use, pandemic-related concerns, and sociodemographic variables were collected. Ass…
Prevalence and Risk Factors for Post-Traumatic Stress in Hospitalized and Non-Hospitalized Covid-19 Patients
This population-based study assessed the prevalence and determinants of symptom-defined post-traumatic stress disorder (PTSD) in a cohort of hospitalized and non-hospitalized patients about 1.5-6 months after their COVID-19 onset. The data were acquired from two mixed postal/web surveys in June-September 2020 from patients all aged ≥18 years with a positive polymerase chain reaction for severe acute respiratory syndrome Coronavirus-2 (SARS-CoV-2)…
Concerns Related to the Covid-19 in Adult Norwegians during the First Outbreak in 2020
Concerns related to the first outbreak of the COVID-19 pandemic in the Norwegian population are studied in a cross-sectional web-survey conducted between 8 April and 20 May 2020. The qualitative thematic analysis of the open-ended question "Do you have other concerns related to the pandemic?", followed a six-step process. Concerns from 1491 informants were analyzed, 34% of women and 30% of men (p = 0.05) provided concerns. Respondents with higher…
Fasting serum potassium and long-term mortality in healthy men
These findings suggest that serum potassium level appears to predict long-term mortality in healthy middle-aged men, and it might imply future surveillance strategies for individuals with high serum potassium levels
Medicine (27 obras) · Psychology (22 obras) · Psychiatry (17 obras) · Environmental health (13 obras) · Norwegian (13 obras) · Population (13 obras) · Posttraumatic Stress Disorder Research (12 obras) · Clinical Psychology (10 obras) · Demography (10 obras) · Demography (10 obras)