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Lars‐Göran Öst

department of psychology

75H-index
320Paper Count
1.9WCitation Count
Published Papers 113
Publication Date
Emotion dysregulation in children and adolescents with externalizing disorders: a systematic review and meta-analysis
err2026-06-16
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errUrdur Njardvik; Gro Janne Wergeland; Krister W. Fjermestad; Juliette M. Liber; Caitlin M. Prentice; Eili N. Riise; Anne Mari Syversen; Lars-Göran Öst
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The Bergen 4-day treatment for OCD in Iceland: 12-month follow-up
err2026-04-01
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PREAI
errDavidsdottir, Soley Drofn; Ludvigsdottir, Sigurbjorg Jona; Kvale, Gerd; Hansen, Bjarne; Hagen, Kristen; Hjartarson, Kristjan Helgi; Skarphedinsson, Gudmundur; Gudmundsson, Emanuel Geir; Gudmundsdottir, Hrefna; Ost, Lars-Goran
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Cognitive behavioral therapy for adult insomnia disorder in routine clinical care: a systematic review and meta-analysis
err2025-12-01
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errOst, Lars-Goran; Brattmyr, Martin; Enebrink, Pia; Finnes, Anna; Ghaderi, Ata; Hansdottir, Ingunn; Havnen, Audun; Njardvik, Urdur; Salomonsson, Sigrid; Wergeland, Gro Janne
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Psychiatric comorbidity in children and adolescents with ADHD: A systematic review and meta-analysis
err2025-06-01
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PREAI
errNjardvik, Urdur; Wergeland, Gro Janne; Riise, Eili N.; Hannesdottir, Dagmar Kr.; Ost, Lars-Goran
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Remote mental healthcare before and during the COVID-19 Pandemic: A retrospective observational study using routine outcome measurements
err2025-05-28
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errFabian Lenhard; Lisa Wahlström Amnéus; Ida Viklund; Tove Hultstrand; Lena Lundholm; Thomas Tegenmark; Johan Skånberg; Lorena Fernández de la Cruz; Mikael Landén; Lars-Göran Öst
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Evaluating a program to prevent anxiety in children of anxious parents: a randomized controlled trial
err2025-03-12
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errSigrid Elfström; Anna Rosengren; Rebecca Andersson; Johanna Engelbrektsson; Albin Isaksson; Micaela Meregalli; Livia van Leuven; Maria Lalouni; Lars-Göran Öst; Ata Ghaderi; Johan Åhlén
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Preliminary effectiveness of the Bergen 4-day treatment for OCD in Iceland
err2025-02-04
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PREAI
errDavidsdottir, Soley Drofn; Sigurjonsdottir, Olafia; Ludvigsdottir, Sigurbjorg Jona; Kvale, Gerd; Hansen, Bjarne; Hagen, Kristen; Gunnarsson, Asmundur; Hjartarson, Kristjan Helgi; Skarphedinsson, Gudmundur; Ost, Lars-Goran
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Efficacy of metacognitive interventions for psychiatric disorders: a systematic review and meta-analysis
err2024-12-18
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errAndersson, Erik; Aspvall, Kristina; Schettini, Greta; Kraepelien, Martin; Sarnholm, Josefin; Wergeland, Gro Janne; Ost, Lars-Goran
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Family therapy and cognitive behavior therapy for eating disorders in children and adolescents in routine clinical care: a systematic review and meta-analysis
err2024-08-27
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errWergeland, Gro Janne; Ghaderi, Ata; Fjermestad, Krister; Enebrink, Pia; Halsaa, Lillan; Njardvik, Urdur; Riise, Eili N.; Vorren, Gyri; Ost, Lars-Goeran
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Group cohesion and alliance predict cognitive-behavioral group treatment outcomes for youth with anxiety disorders
err2024-08-06
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errFjermestad, Krister W.; Wallin, Malin H.; Naujokat, Frederike; McLeod, Bryce D.; Silverman, Wendy K.; Ost, Lars-Goran; Lerner, Matthew D.; Heiervang, Einar R.; Wergeland, Gro Janne
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Predictors of school-based cognitive behavior therapy outcome for youth with anxiety
err2023-10-01
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errWergeland, Gro Janne H.; Haaland, Ashild T.; Fjermestad, Krister W.; Ost, Lars-Goran; Gjestad, Rolf; Bjaastad, Jon F.; Hoffart, Asle; Husabo, Elisabeth; Raknes, Solfrid; Haugland, Bente S. M.
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Cognitive behavior therapy for adult post-traumatic stress disorder in routine clinical care: A systematic review and meta-analysis
err2023-07-01
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PREAI
errOst, Lars-Goran; Enebrink, Pia; Finnes, Anna; Ghaderi, Ata; Havnen, Audun; Kvale, Gerd; Salomonsson, Sigrid; Wergeland, Gro Janne
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Cognitive behavior therapy for adult depressive disorders in routine clinical care: A systematic review and meta-analysis
err2023-06-01
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errOst, Lars-Goran; Enebrink, Pia; Finnes, Anna; Ghaderi, Ata; Havnen, Audun; Kvale, Gerd; Salomonsson, Sigrid; Wergeland, Gro Janne
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Cognitive behavior therapy for obsessive-compulsive disorder in routine clinical care: A systematic review and meta-analysis
err2022-12-01
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errOst, Lars-Goran; Enebrink, Pia; Finnes, Anna; Ghaderi, Ata; Havnen, Audun; Kvale, Gerd; Salomonsson, Sigrid; Wergeland, Gro Janne
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Concentrated transdiagnostic and cross-disciplinary group treatment for patients with depression and with anxiety: a pilot study
err2022-09-05
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errKvale, Gerd; Wilhelmsen-Langeland, Ane; Jurgensen, Marte; Hystad, Sigurd William; Ost, Lars-Goran; Softeland, Eirik; Bortveit, Tore
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Does Concentrated Exposure Treatment for Obsessive-Compulsive Disorder Improve Insomnia Symptoms? Results From a Randomized Controlled Trial
err2021-08-19
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errHagen, Kristen; Nordahl, Hakon; Launes, Gunvor; Kvale, Gerd; Ost, Lars-Goran; Hystad, Sigurd; Hansen, Bjarne; Solem, Stian
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The concept and definition of low intensity cognitive behaviour therapy
err2021-03-01
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errShafran, Roz; Myles-Hooton, Pamela; Bennett, Sophie; Ost, Lars-Goran
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Long-term outcomes of internet-delivered cognitive behaviour therapy for paediatric anxiety disorders: towards a stepped care model of health care delivery
err2020-09-22
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errJolstedt, Maral; Vigerland, Sarah; Mataix-Cols, David; Ljotsson, Brjann; Wahlund, Tove; Nord, Martina; Hogstrom, Jens; Ost, Lars-Goran; Serlachius, Eva
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