Ketil Hanssen-Bauer
Associate Professor
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Department of Mental Health
Visiting address
Sykehusveien 25
1474 Nordbyhagen
Postal address
Akershus universitetssykehus
1478 Lørenskog
Publications
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Stangeland, Tormod; Hanssen-Bauer, Ketil & Siqveland, Johan (2026). Prediction of Suicide Attempts Among Adolescents in Acute Mental Health Crisis. Archives of Suicide Research. ISSN 1381-1118. doi: 10.1080/13811118.2026.2714308. Full text in Research Archive
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Ruud, Torleif; Benth, Jurate Saltyte; Hussain, Ajmal; Rugkåsa, Jorun; Dahli, Mina Piiksi & Hanssen-Bauer, Ketil [Show all 11 contributors for this article] (2026). Effects of collaborative care on recognition and management of common mental disorders by general practitioners: a cluster-randomised trial in Norway. BMC Primary Care. 27(1). doi: 10.1186/s12875-026-03227-3. Full text in Research Archive
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Jelin, Elma; Ellingsen-Dalskau, Lina Harvold; Nyland, Camilla Skau; Hanssen-Bauer, Ketil; Siqveland, Johan & Isham, Aleksandra Eriksen [Show all 7 contributors for this article] (2026). Patient experience measurement in mental health and substance dependence inpatient care: development of short versions of validated questionnaires through importance ranking and psychometric testing. Health Services & Outcomes Research Methodology. ISSN 1387-3741. p. 1–17. doi: 10.1007/s10742-026-00374-z. Full text in Research Archive Show summary
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Sanden, Markus; Bernhardsen, Guro Pauck; Hanssen-Bauer, Ketil; Høye, Anne; Johnsen, Erik & Morken, Gunnar [Show all 8 contributors for this article] (2025). Affective Reactivity to a Single Bout of High-Intensity Interval Training in Schizophrenia: A Randomized Controlled Trial. Schizophrenia Bulletin Open. 7(1). doi: 10.1093/schizbullopen/sgag004. Full text in Research Archive Show summary
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Sannes, Annika; Rognli, Erling W; Hanssen-Bauer, Ketil; Torp, Nor Christian; Storfossen, Silje Klundelien & Høstaker, Markus Nordheim [Show all 7 contributors for this article] (2025). Barriers to and Facilitators of Implementation of Internet-Delivered Therapist-Guided Therapy in Child and Adolescent Mental Health Services: Systematic Review and Bayesian Meta-Analysis. Journal of Medical Internet Research (JMIR). ISSN 1439-4456. 27. doi: 10.2196/83543. Full text in Research Archive Show summary
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Ruud, Torleif; Rugkåsa, Jorun; Haavet, Ole Rikard; Dahli, Mina Piiksi; Hanssen-Bauer, Ketil & Brekke, Mette [Show all 9 contributors for this article] (2025). A collaborative primary and mental health care model with psychologist and psychiatrist working in GP practices: process evaluation of the implementation, challenges, and sustainability. BMC Health Services Research. 25(1). doi: 10.1186/s12913-025-13408-y. Full text in Research Archive
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Stangeland, Tormod; Hanssen-Bauer, Ketil; Lynum, Linn Ingunn; Nedberge, Karen Margrethe Walaas & Siqveland, Johan (2025). Assessing the Lethality of Suicide Attempts: Adding Chance of Rescue to Medical Severity. Suicide and Life-Threatening Behaviour. ISSN 0363-0234. 55(5), p. e70058–e70058. doi: 10.1111/sltb.70058. Full text in Research Archive Show summary
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Stangeland, Tormod; Hanssen-Bauer, Ketil & Siqveland, Johan (2025). Testing the psychometric properties of the risk-rescue rating scale: a lethality measure for suicide attempts. International Journal of Mental Health Systems. 19(1). doi: 10.1186/s13033-025-00662-0. Full text in Research Archive Show summary
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Stavnes, Kristin Anne; Ruud, Torleif; Benth, Jurate Saltyte; Hanssen-Bauer, Ketil; Solantaus, Tytti & Hilsen, Marit [Show all 10 contributors for this article] (2023). Norwegian health personnel’s contacts and referrals for children of ill parents: an exploratory cross-sectional multi-centre study. BMC Health Services Research. 23(1). doi: 10.1186/s12913-023-09607-0. Full text in Research Archive Show summary
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Ruud, Torleif; Fjellestad, Ingrid Kyte & Hanssen-Bauer, Ketil (2023). Patient experiences in psychiatric departments for the elderly (PEPDE): development, properties, and use of a brief questionnaire. BMC Psychiatry. 23(1), p. 11–11. doi: 10.1186/s12888-023-04633-y. Full text in Research Archive Show summary
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Kan, Zhanna; Søegaard, Erik Ganesh Iyer; Siqveland, Johan; Hussain, Ajmal; Hanssen-Bauer, Ketil & Jensen, Pia [Show all 12 contributors for this article] (2022). Coping, Social Support and Loneliness during the COVID-19 Pandemic and Their Effect on Depression and Anxiety: Patients’ Experiences in Community Mental Health Centers in Norway. Healthcare. 10(5). doi: 10.3390/healthcare10050875. Full text in Research Archive Show summary
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Waraan, Luxsiya; Siqveland, Johan; Hanssen-Bauer, Ketil; Czajkowski, Nikolai Olavi; Axelsdottir, Brynhildur & Mehlum, Lars [Show all 7 contributors for this article] (2022). Family therapy for adolescents with depression and suicidal ideation: A systematic review and meta–analysis. Clinical Child Psychology and Psychiatry. ISSN 1359-1045. p. 1–19. doi: 10.1177/13591045221125005. Full text in Research Archive Show summary
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Stavnes, Kristin Anne; Ruud, Torleif; Benth, Jurate Saltyte; Hanssen-Bauer, Ketil; Weimand, Bente Margrethe & Solantaus, Tytti [Show all 13 contributors for this article] (2022). Norwegian health personnel’s compliance with new legislation on children of ill parents: an exploratory cross-sectional multicentre study. BMC Health Services Research. 22(1), p. 1–18. doi: 10.1186/s12913-022-08268-9. Full text in Research Archive Show summary
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Haavet, Ole Rikard; Benth, Jurate Saltyte; Gjelstad, Svein; Hanssen-Bauer, Ketil; Dahli, Mina Piiksi & Kates, Nick [Show all 7 contributors for this article] (2021). Detecting young people with mental disorders: a cluster-randomised trial of multidisciplinary health teams at the GP office. BMJ Open. 11(12), p. 1–7. doi: 10.1136/bmjopen-2021-050036. Full text in Research Archive Show summary
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Tveit, Ole Gunnar; Ruud, Torleif; Hanssen-Bauer, Ketil; Haavet, Ole Rikard & Hussain, Ajmal (2021). An explorative study of factors associated with treatment in specialized mental health care centers among GP patients in Norway. BMC Health Services Research. 21(1), p. 1–9. doi: 10.1186/s12913-021-06982-4. Full text in Research Archive Show summary
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Kallander, Ellen Katrine; Weimand, Bente; Hanssen-Bauer, Ketil; Roy, Betty Van & Ruud, Torleif (2020). Factors associated with quality of life for children affected by parental illness or substance abuse. Scandinavian Journal of Caring Sciences. ISSN 0283-9318. doi: 10.1111/scs.12868. Full text in Research Archive Show summary
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Bjertnæs, Øyvind Andresen; Iversen, Hilde Karin Hestad; Skudal, Kjersti Eeg; Ali, Warsame Abdullahi & Hanssen-Bauer, Ketil (2020). Are parents’ geographical origin associated with their evaluation of child and adolescent mental health services? Results from a national survey in Norway. European Child and Adolescent Psychiatry. ISSN 1018-8827. doi: 10.1007/s00787-020-01590-9. Full text in Research Archive Show summary
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Kallander, Ellen Katrine; Weimand, Bente; Ruud, Torleif; Becker, Saul; Roy, Betty Van & Hanssen-Bauer, Ketil (2018). Outcomes for children who care for a parent with a severe illness or substance abuse. Child & Youth Services. ISSN 0145-935X. 39(4), p. 228–249. doi: 10.1080/0145935X.2018.1491302. Full text in Research Archive
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Bergman, Hanna; Kornør, Hege; Nikolakopoulou, Adriani; Hanssen-Bauer, Ketil; Soares-Weiser, Karla & Tollefsen, Thomas Kristian [Show all 7 contributors for this article] (2018). Client feedback in psychological therapy for children and adolescents with mental health problems. Cochrane Database of Systematic Reviews. doi: 10.1002/14651858.CD011729.pub2. Full text in Research Archive
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Nyttingnes, Olav; Ruud, Torleif; Norvoll, Reidun; Rugkåsa, Jorun & Hanssen-Bauer, Ketil (2018). A cross-sectional study of experienced coercion in adolescent mental health inpatients. BMC Health Services Research. 18(389). doi: 10.1186/s12913-018-3208-5. Full text in Research Archive Show summary
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Harris, Meredith G.; Sparti, Claudia; Scheurer, Roman; Coombs, Tim; Pirkis, Jane & Ruud, Torleif [Show all 10 contributors for this article] (2018). Measurement properties of the Health of the Nation Outcome Scales (HoNOS) family of measures: protocol for a systematic review. BMJ Open. 8(4). doi: 10.1136/bmjopen-2017-021177. Full text in Research Archive Show summary
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Jozefiak, Thomas; Hanssen-Bauer, Ketil & Bjelland, Ingvar (2018). Måleegenskaper ved den norske versjonen av Children’s Global Assessment Scale (CGAS). PsykTestBarn. 1(3), p. 1–14. doi: 10.21337/0058. Full text in Research Archive Show summary
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Kallander, Ellen Katrine; Weimand, Bente; Becker, Saul; Roy, Betty Van; Hanssen-Bauer, Ketil & Stavnes, Kristin Anne [Show all 9 contributors for this article] (2017). Children with ill parents: extent and nature of caring activities. Scandinavian Journal of Caring Sciences. ISSN 0283-9318. 32(2), p. 793–804. doi: 10.1111/scs.12510. Full text in Research Archive Show summary
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Furre, Astrid; Falk, Ragnhild Sørum; Sandvik, Leiv; Friis, Svein; Knutzen, Maria & Hanssen-Bauer, Ketil (2017). Characteristics of adolescents frequently restrained in acute psychiatric units in Norway: A nationwide study. Child and Adolescent Psychiatry and Mental Health (CAPMH). 11(1). doi: 10.1186/s13034-016-0136-1. Full text in Research Archive Show summary
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Furre, Astrid; Sandvik, Leiv; Friis, Svein; Knutzen, Maria & Hanssen-Bauer, Ketil (2016). A nationwide study of why and how acute adolescent psychiatric units use restraint. Psychiatry Research. ISSN 0165-1781. 237, p. 60–66. doi: 10.1016/j.psychres.2016.01.067. Full text in Research Archive
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Kornør, Hege; Jozefiak, Thomas; Hanssen-Bauer, Ketil & Hysing, Mari (2015). Forsvarlig testbruk. Tidsskrift for Norsk psykologforening (Psykologtidsskriftet). ISSN 0332-6470. 52(7), p. 600–601. Full text in Research Archive
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Kornør, Hege; Bergman, Hanna; Hanssen-Bauer, Ketil; Soares-Weiser, Karla; Tollefsen, Thomas Kristian & Bjørndal, Arild (2015). Client feedback in psychological therapy for children and adolescents with mental health problems. Cochrane Database of Systematic Reviews. doi: 10.1002/14651858.CD011729. Full text in Research Archive
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Kornør, Hege & Hanssen-Bauer, Ketil (2014). Måleegenskaper ved den norske versjonen av Child Outcome Rating Scale (CORS). PsykTestBarn. 1. Full text in Research Archive Show summary
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Furre, Astrid; Sandvik, Leiv; Heyerdahl, Sonja; Friis, Svein; Knutzen, Maria & Hanssen-Bauer, Ketil (2014). Characteristics of adolescents subjected to restraint in acute psychiatric units in Norway: A case-control study. Psychiatric Services. ISSN 1075-2730. 65(11), p. 1367–1372. doi: 10.1176/appi.ps.201300429. Full text in Research Archive
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Skarphedinsson, Gudmundur Águst; Hanssen-Bauer, Ketil; Kornør, Hege; Heiervang, Einar; Landrø, Nils Inge & Axelsdottir, Brynhildur [Show all 8 contributors for this article] (2014). Standard individual cognitive behaviour therapy for paediatric obsessive compulsive disorder: A systematic review of effect estimates across comparisons. Nordic Journal of Psychiatry. ISSN 0803-9488. 69(2), p. 81–92. doi: 10.3109/08039488.2014.941395. Full text in Research Archive Show summary
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Hanssen-Bauer, Ketil & Kornør, Hege (2014). Måleegenskaper ved den norske versjonen av Child Session Rating Scale (CSRS). PsykTestBarn. Full text in Research Archive Show summary
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Mathiassen, Børge Idar; Brøndbo, Per Håkan; Waterloo, Knut; Martinussen, Monica; Eriksen, Mads & Hanssen-Bauer, Ketil [Show all 7 contributors for this article] (2012). IQ as a predictor of clinician-rated mental health problems in children and adolescents. British Journal of Clinical Psychology. ISSN 0144-6657. 51, p. 185–196. doi: 10.1111/j.2044-8260.2011.02023.x. Full text in Research Archive Show summary
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Hanssen-Bauer, Ketil & Welander-Vatn, Audun (2012). Måleegenskaper ved den norske versjonen av Edinburgh Postnatal Depression Scale (EPDS). PsykTestBarn. 2(3). Full text in Research Archive Show summary
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Mathiassen, Børge Idar; Brøndbo, Per Håkan; Waterloo, Knut; Martinussen, Monica; Eriksen, Mads & Hanssen-Bauer, Ketil [Show all 7 contributors for this article] (2012). IQ as a moderator of outcome in severity of children's mental health status after treatment in outpatient clinics. Child and Adolescent Psychiatry and Mental Health (CAPMH). 6(22). doi: 10.1186/1753-2000-6-22. Full text in Research Archive Show summary
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Richter, Jörg & Hanssen-Bauer, Ketil (2012). Måleegenskaper ved den norske versjonen av Health of the Nation Outcome Scales for Children and Adolescents (HoNOSCA). PsykTestBarn. 1(1). Full text in Research Archive Show summary
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Garratt, Andrew M; Bjertnæs, Øyvind Andresen; Holmboe, Olaf & Hanssen-Bauer, Ketil (2011). Parent experiences questionnaire for outpatient child and adolescent mental health services (PEQ-CAMHS Outpatients): reliability and validity following a national survey. Child and Adolescent Psychiatry and Mental Health (CAPMH). 5. doi: 10.1186/1753-2000-5-18. Full text in Research Archive Show summary
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Holmboe, Olaf; Iversen, Hilde Hestad & Hanssen-Bauer, Ketil (2011). Determinants of parents' experiences with outpatient child and adolescent mental health services. International Journal of Mental Health Systems. 5. doi: 10.1186/1752-4458-5-22. Full text in Research Archive Show summary
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Hanssen-Bauer, Ketil; Heyerdahl, Sonja; Hatling, Trond; Jensen, Gunnar Hal; Olstad, Pål Marius & Stangeland, Tormod [Show all 7 contributors for this article] (2011). Admissions to acute adolescent psychiatric units: a prospective study of clinical severity and outcome. International Journal of Mental Health Systems. 5. doi: 10.1186/1752-4458-5-1. Full text in Research Archive Show summary
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Hanssen-Bauer, Ketil; Langsrud, Øyvind; Kvernmo, Siv & Heyerdahl, Sonja (2010). Clinician-rated mental health in outpatient child and adolescent mental health services: associations with parent, teacher and adolescent ratings. Child and Adolescent Psychiatry and Mental Health (CAPMH). 29(4). doi: 10.1186/1753-2000-4-29. Full text in Research Archive Show summary
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Bjørngaard, Johan Håkon; Andersson, Helle Wessel; Ose, Solveig Osborg & Hanssen-Bauer, Ketil (2008). User satisfaction with child and adolescent mental health services: impact of the service unit level. Social Psychiatry and Psychiatric Epidemiology. ISSN 0933-7954. 43(8), p. 635–641. doi: 10.1007/s00127-008-0347-8. Full text in Research Archive Show summary
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Bjertnæs, Øyvind Andresen; Garratt, Andrew Malcolm; Helgeland, Jon; Holmboe, Olaf; Dahle, Kari Aanjesen & Hanssen-Bauer, Ketil [Show all 7 contributors for this article] (2008). Foresattes vurdering av barne- og ungdomspsykiatriske poliklinikker. Tidsskrift for Den norske legeforening (Tidsskriftet). ISSN 0029-2001. 118(9), p. 1041–1045. Full text in Research Archive Show summary
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Hanssen-Bauer, Ketil; Aalen, Odd O.; Ruud, Torleif & Heyerdahl, Sonja (2007). Inter-rater reliability of clinician-rated outcome measures in child and adolescent mental health services. Administration and Policy in Mental Health and Mental Health Services Research. ISSN 0894-587X. 34(6), p. 504–512. doi: 10.1007/s10488-007-0134-y. Full text in Research Archive Show summary
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Hanssen-Bauer, K; Gowers, S; Aalen, Odd O.; Bilenber, N; Brann, P & Garralda, E [Show all 8 contributors for this article] (2007). Cross-national reliability of clinician-rated outcome measures in child and adolescent mental health services. Administration and Policy in Mental Health and Mental Health Services Research. ISSN 0894-587X. 34, p. 513–518. doi: 10.1007/s10488-007-0135-x. Full text in Research Archive Show summary
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Hanssen-Bauer, Ketil; Heyerdahl, Sonja & Eriksson, Ann-Sofie (2007). Mental health problems in children and adolescents referred to a national epilepsy center. Epilepsy & Behavior. ISSN 1525-5050. 10(2), p. 255–262. doi: 10.1016/j.yebeh.2006.11.011. Full text in Research Archive Show summary
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Ellingsen-Dalskau, Lina Harvold; Bjertnæs, Øyvind Andresen; Hanssen-Bauer, Ketil & Iversen, Hilde Karin Hestad (2026). Development and validation of a follow-up questionnaire for patients discharged from inpatient mental health care. Full text in Research Archive
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Nyland, Camilla Skau; Siqveland, Johan; Hanssen-Bauer, Ketil; Ellingsen-Dalskau, Lina Harvold & Iversen, Hilde Karin Hestad (2025). Pasientrapporterte erfaringer etter utskrivelse fra spesialisert døgnbehandling i psykisk helsevern: En nasjonal studie av variasjon mellom pasientgrupper. Full text in Research Archive
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Jelin, Elma; Ellingsen-Dalskau, Lina Harvold; Hanssen-Bauer, Ketil; Siqveland, Johan; Isham, Aleksandra Eriksen & Nyland, Camilla Skau [Show all 7 contributors for this article] (2025). Patient Experience Measurement in Mental Health and Substance Dependence inpatient care: Development of Short Versions of Validated Questionnaires Through Importance Ranking and Psychometric testing. Full text in Research Archive
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Iversen, Hilde Karin Hestad; Kjøllesdal, Marte Karoline Råberg; Nyland, Camilla Skau; Skudal, Kjersti Eeg; Hanssen-Bauer, Ketil & Isham, Aleksandra Eriksen [Show all 8 contributors for this article] (2025). Towards more inclusive patient experience surveys: Applying a standardised TRAPD-based approach for translating and adapting measures for Polish-speaking inpatients in psychiatric and substance dependence care in Norway (PRQMs-MAS*). Full text in Research Archive
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Iversen, Hilde Karin Hestad; Ellingsen-Dalskau, Lina Harvold; Paulsrud, Inger Opedal; Haugum, Mona; Jelin, Elma & Bjertnæs, Øyvind Andresen [Show all 11 contributors for this article] (2024). Patient-Reported Quality of Mental Health and Addiction Services: A longitudinal Study on Specialist and Primary Care in Norway. Full text in Research Archive
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Jelin, Elma; Ellingsen-Dalskau, Lina Harvold; Hanssen-Bauer, Ketil; Siqveland, Johan; Isham, Aleksandra Eriksen & Nyland, Camilla Skau [Show all 7 contributors for this article] (2024). Patient and Health Care Workers' Perspectives in Mental Health and Substance Dependence Care: The Short-Form Development of the PIPEQ-CEM* and the PEQ-ITSD – CEM** (PRQMs-MAS***). Full text in Research Archive
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Sannes, Annika; Rognli, Erling W.; Hanssen-Bauer, Ketil; Torp, Nor Christian & Aalberg, Marianne (2024). Barriers and facilitators to implementation of internet-delivered therapist-guided therapy in child and adolescent mental health services: A systematic review. Full text in Research Archive
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Iversen, Hilde Karin Hestad; Ellingsen-Dalskau, Lina Harvold; Skudal, Kjersti Eeg; Aasgaard, Karoline; Linnemørken, Lene Therese Bergerud & Kjøllesdal, Marte Karoline Råberg [Show all 9 contributors for this article] (2023). A new generation of Patient-Reported Quality Measurements in Mental health and Addiction Services (PRQMs-MAS). Full text in Research Archive
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Vatne, Karin; Kristensen, Hanne; Bengtson, Mette; Harstad, Stine; Hanssen-Bauer, Ketil & Villabø, Marianne Aalberg (2014). Erfaringer med å implementere evidensbaserte metoder for utredning og behandling av barn med angstlidelser. Full text in Research Archive
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Vatne, Karin; Kristensen, Hanne; Bengtson, Mette; Harstad, Stine; Hanssen-Bauer, Ketil & Villabø, Marianne Aalberg (2014). Effektivitet av standardisert evidensbasert utredning for angstlidelser i BUP. Full text in Research Archive
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Vatne, Karin; Hanne, Kristensen; Bengtson, Mette; Harstad, Stine; Hanssen-Bauer, Ketil & Villabø, Marianne (2014). Effektivitet av standardisert evidensbasert utredning for angstlidelser i BUP. Full text in Research Archive
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Mathiassen, Børge Idar; Brøndbo, Per Håkan; Waterloo, Knut; Martinussen, Monica; Eriksen, Mads & Hanssen-Bauer, Ketil [Show all 7 contributors for this article] (2012). IQ as a moderator of outcome in severity of children's mental health status after treatment in outpatient clinics. Full text in Research Archive
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Mathiassen, Børge; Brøndbo, P H; Eriksen, M; Hanssen-Bauer, Ketil; Martinussen, Monica & Waterloo, Knut [Show all 7 contributors for this article] (2009). IQ som prediktor for funksjonssvikt og psykisk helsetilstand hos barn og ungdom henvist til BUP. Full text in Research Archive
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MØRDRE, MARIANNE & Hanssen-Bauer, Ketil (2006). Bokanmeldelse av: Da barnepsykiatrien kom til Norge : beretninger ved noen som var med. Tidsskrift for Den norske legeforening (Tidsskriftet). ISSN 0029-2001. 126(7), p. 947–947. Full text in Research Archive
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Vittersø, Axel; Isham, Aleksandra Eriksen; Siqveland, Johan & Hanssen-Bauer, Ketil (2023). Hvorfor er det økt belegg på Akuttpsykiatrisk avdeling på Ahus? Evalueringsrapport. Ahus. Full text in Research Archive
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Nyttingnes, Olav; Hanssen-Bauer, Ketil; Ruud, Torleif & Rugkåsa, Jorun (2018). Patients’ Experience of Coercion in Mental Health Care. Universitetet i Oslo. Full text in Research Archive Show summary
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Hanssen-Bauer, Ketil & Heyerdahl, Sonja (2010). Health of the Nation Outcome Scales for Children and Adolescents (HoNOSCA) as a routine measure in child and adolescent mental health services : reliability, validity and use of a clinician-rated measure. Universitetet i Oslo. ISSN 9788282640053. Full text in Research Archive
Published
Nov. 14, 2019 1:35 PM
- Last modified
Nov. 14, 2019 1:35 PM