Blar i NTNU Open på forfatter "Bjørngaard, Johan Håkon"
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A cross-sectional prospective study of seclusion, restraint and involuntary medication in acute psychiatric wards: patient, staff and ward characteristics
Husum, Tonje Lossius; Bjørngaard, Johan Håkon; Finset, Arnstein; Ruud, Torleif (Journal article; Peer reviewed, 2010)Background: Previous research on mental health care has shown considerable differences in use of seclusion, restraint and involuntary medication among different wards and geographical areas. This study investigates to ... -
Adolescent Health and High School Dropout: A Prospective Cohort Study of 9000 Norwegian Adolescents (The Young-HUNT)
De Ridder, Karin; Pape, Kristine; Johnsen, Roar; Holmen, Turid Lingaas; Westin, Steinar; Bjørngaard, Johan Håkon (Journal article; Peer reviewed, 2013)Background: High school dropout is of major concern in the western world. Our aims were to estimate the risk of school dropout in adolescents following chronic somatic disease, somatic symptoms, psychological distress, ... -
Adolescent health and subsequent risk of self-harm hospitalisation: a 15-year follow-up of the Young-HUNT cohort
Junker, Asbjørn; Bjørngaard, Johan Håkon; Bjerkeset, Ottar (Journal article; Peer reviewed, 2017)Abstract Background Self-harm is associated with increased suicide risk, and constitutes a major challenge in adolescent mental healthcare. In the current study, we examined the association between different aspects ... -
Adolescent personality traits, low self-esteem and self-harm hospitalisation: a 15-year follow-up of the Norwegian Young-HUNT1 cohort
Junker, Asbjørn; Nordahl, Hans Morten; Bjørngaard, Johan Håkon; Bjerkeset, Ottar (Journal article; Peer reviewed, 2018)Affective disorders are closely related to self-harm and suicidal behaviours. Less is known about how adolescent personality traits and self-esteem influence the development of later self-harm. We examined associations ... -
Adolescent Risk Factors for Self-Harm Hospitalisation: The Young-HUNT Study, Norway
Junker, Asbjørn (Doctoral theses at NTNU;2018:141, Doctoral thesis, 2018)Risikofaktorer for sykehusinnleggelse grunnet villet egenskade hos ungdom og unge voksne: Ung-HUNT, Helseundersøkelsen i Nord-Trøndelag Villet egenskade er utfordrende og påvirker både personen som skader seg selv, venner ... -
Adult physical, sexual, and emotional abuse and postpartum depression, a population based, prospective study of 53,065 women in the norwegian mother and child cohort study
Sørbø, Marie Flem; Grimstad, Hilde; Bjørngaard, Johan Håkon; Lukasse, Mirjam; Schei, Berit (Journal article; Peer reviewed, 2014)Background Postpartum depression (PPD) has detrimental consequences to the women, their infants and families. The aim of the present study was to assess the association between adult abuse and PPD. Methods This ... -
Anxiety and depression symptoms and alcohol use among adolescents - a cross sectional study of Norwegian secondary school students
Pape, Kristine; Bjørngaard, Johan Håkon; Johannessen, Espen Lund; Andersson, Helle Wessel (Journal article; Peer reviewed, 2017)Background We investigated the associations between symptoms of anxiety and depression and alcohol drinking behavior among adolescents, by focusing on the importance of symptom load, as well as gender differences. Me ... -
Association of body mass index with depression, anxiety and suicide - An instrumental variable analysis of the HUNT study
Bjørngaard, Johan Håkon; Carslake, David; Nilsen, Tom Ivar Lund; Linthorst, Astrid C E; Smith, George Davey; Gunnell, David; Romundstad, Pål Richard (Journal article, 2015)Objective: While high body mass index is associated with an increased risk of depression and anxiety, cumulative evidence indicates that it is a protective factor for suicide. The associations from conventional observational ... -
Association of Preterm Birth With Prescription of Psychotropic Drugs in Adolescence and Young Adulthood.
Bachmann, Christine Strand; Risnes, Kari; Bjørngaard, Johan Håkon; Schei, Jorun; Pape, Kristine (Peer reviewed; Journal article, 2021)Importance Individuals born preterm have increased risk of mental health impairment compared with individuals born at term. The associations between preterm birth and attention-deficit/hyperactivity disorder and autism are ... -
Associations between mental symptoms, incident somatic disease and smoking cessation – the HUNT Study
Williams, Oda Wullum; Mielnik, Monica Maria (Master thesis, 2016)Objective: To assess the association of demographic variables, socioeconomic status, mental symptoms, incident somatic disease and lifestyle and smoking cessation. Methods: We used a longitudinal data set extracted from ... -
Avoiding dynastic, assortative mating, and population stratification biases in Mendelian randomization through within-family analyses
Brumpton, Ben Michael; Sanderson, Eleanor; Heilbron, Karl; Hartwig, FP; Harrison, S; Vie, Gunnhild Åberge; Cho, Y; Howe, LD; Hughes, A; Boomsma, D; Havdahl, Alexandra; Hopper, J; Neale, M; Nivard, Michel G.; Pedersen, N; Reynolds, CA; Tucker-D, EM; Grotzinger, A; Howe, Laurence; Morris, Tim; Li, Shuai; Within-Family Consortium, The; 23andMe Research Team, The; Auton, A; Windmeijer, F; Chen, W-M; Bjørngaard, Johan Håkon; Hveem, Kristian; Willer, C; Evans, DM; Kaprio, J; Davey Smith, G; Åsvold, BO; Åsvold, Bjørn Olav; Hemani, G; Davies, Neil Martin (Peer reviewed; Journal article, 2020)Estimates from Mendelian randomization studies of unrelated individuals can be biased due to uncontrolled confounding from familial effects. Here we describe methods for within-family Mendelian randomization analyses and ... -
Basic lifestyle advice to individuals at high risk of type 2 diabetes: a 2-year population-based diabetes prevention study. The DE-PLAN intervention in the HUNT Study, Norway
Jølle, Anne; Åsvold, Bjørn Olav; Holmen, Jostein; Carlsen, Sven Magnus; Tuomilehto, Jaakko; Bjørngaard, Johan Håkon; Midthjell, Kristian (Journal article; Peer reviewed, 2018)Objective Among individuals at high risk for diabetes identified through a population survey, we performed an intervention study with basic lifestyle advice aiming to prevent diabetes. Research design and methods Among ... -
Biopsychosocial predictors and trajectories of work participation after transdiagnostic occupational rehabilitation of participants with mental and somatic disorders: A cohort study
Hara, Karen Walseth; Bjørngaard, Johan Håkon; Jacobsen, Henrik Børsting; Borchgrevink, Petter Chr.; Johnsen, Roar; Stiles, Tore C; Brage, Søren; Woodhouse, Astrid (Journal article; Peer reviewed, 2018)Background Group-based transdiagnostic occupational rehabilitation programs including participants with mental and somatic disorders have emerged in clinical practice. Knowledge is sparse on subsequent participation in ... -
Body mass index and all cause mortality in HUNT and UK Biobank studies: linear and non-linear mendelian randomisation analyses
Sun, Yi-Qian; Burgess, Stephen; Staley, James R.; Wood, Angela M.; Bell, Steven; Kaptoge, Stephen; Guo, Qi; Bolton, Thomas R.; Mason, Amy M; Butterworth, Adam S.; Di Angelantonio, Emanuele; Vie, Gunnhild Åberge; Bjørngaard, Johan Håkon; Kinge, Jonas Minet; Chen, Yue; Mai, Xiao-Mei (Journal article; Peer reviewed, 2019)Objective To investigate the shape of the causal relation between body mass index (BMI) and mortality. Design Linear and non-linear mendelian randomisation analyses. Setting Nord-Trøndelag Health (HUNT) Study (Norway) ... -
Cardiovascular mortality ? Comparing risk factor associations within couples and in the total population ? The HUNT Study
Bjørngaard, Johan Håkon; Vie, Gunnhild Åberge; Krokstad, Steinar; Janszky, Imre; Romundstad, Pål Richard; Vatten, Lars Johan (Journal article; Peer reviewed, 2017)Background To compare associations of conventional risk factors with cardiovascular death within couples and in the population as a whole. Methods We analysed baseline data (1995–97) from the HUNT2 Study in Norway ... -
Cognitive Behavioral Therapy Improves Physical Function and Fatigue in Mild and Moderate Chronic Fatigue Syndrome: A Consecutive Randomized Controlled Trial of Standard and Short Interventions
Gotaas, Merethe Otelie Eide; Stiles, Tore C; Bjørngaard, Johan Håkon; Borchgrevink, Petter Chr.; Fors, Egil Andreas (Journal article; Peer reviewed, 2021)Objective: To study whether standard cognitive behavioral therapy (CBT) and a shorter, interpersonal oriented cognitive behavioral therapy (I-CBT) can improve physical function and fatigue in patients diagnosed with mild ... -
Cognitive behavioural group therapy for male perpetrators of intimate partner violence: a systematic review
Nesset, Merete Berg; Lara-Cabrera, Mariela Loreto; Dalsbø, Therese Kristine; Pedersen, Sindre Andre; Bjørngaard, Johan Håkon; Palmstierna, Tom Krisman Kule (Journal article; Peer reviewed, 2019)Background Violence against intimate partners is a worldwide public health problem. Cognitive behavioural therapy delivered in a group format is widely used for the treatment of men’s violent behaviour towards their female ... -
Cognitive behavioural group therapy versus mindfulness-based stress reduction group therapy for intimate partner violence: a randomized controlled trial
Nesset, Merete Berg; Lara Cabrera, Mariela Loreto; Bjørngaard, Johan Håkon; Whittington, Richard; Palmstierna, Tom Krisman Kule (Peer reviewed; Journal article, 2020)Background Violence in close relationships is a global public health problem and there is a need to implement therapeutic programs designed to help individuals who voluntarily seek help to reduce recurrent intimate partner ... -
Contact with primary health care physicians before an acute hospitalisation
Skarshaug, Lena Janita; Svedahl, Ellen Rabben; Bjørngaard, Johan Håkon; Steinsbekk, Aslak; Pape, Kristine (Journal article; Peer reviewed, 2019)Objectives: To assess contacts with general practitioners (GPs), both regular GPs and out-of-hours GP services (OOH) during the year before an emergency hospital admission. Design: Longitudinal design with register-based ... -
Darlings and Disability - Perceived Health in Couples and Disability Pension Receipt
Vie, Gunnhild Åberge (Doctoral thesis at NTNU;2016:63, Doctoral thesis, 2016)Background In Norway, almost 10% of the working age population receive a disability pension. Spouses tend to have similar health and lifestyle, and they also tend to coordinate their retirements. Spousal similarities ...