Wenche ten Velden Hegelstad | University of Stavanger

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Email: wenche.t.hegelstad@uis.no

Department

Faculty of Social Sciences

Department of Social Studies

Publications

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Vitenskapelige publikasjoner
- Sætren, Sjur Skjørshammer; Hegelstad, Wenche; Tjora, Tore; Hafstad, Gertrud Sofie; Augusti, Else-Marie
  
  (2024)
  Validation of the short version of Cognitive Emotion Regulation Questionnaire for adolescents in Norway.
  Scandinavian Journal of Public Health.
  
  ISSN 1403-4948.
  
  Volum 42.
  
  Hefte 3.
  
  s.393-417.
  
  DOI: 10.1177/14034948231225616
- Åmlid, Håkon Olav; Carlsson, Jan; Bjørnestad, Jone Ravndal; Joa, Inge; Hegelstad, Wenche
  
  (2024)
  We need to talk: a qualitative inquiry into pathways to care for young men at ultra-high risk for psychosis.
  Frontiers in Psychology.
  
  ISSN 1664-1078.
  
  Volum 15.
  
  DOI: 10.3389/fpsyg.2024.1282432
- Sætren, Sjur Skjørshammer; Bjørnestad, Jone Ravndal; Ottesen, Akiah; Fisher, Helen L.; Olsen, Daniel A. S.; Hølland, Kari; Hegelstad, Wenche
  
  (2024)
  Unraveling the Concept of Childhood Adversity in Psychosis Research: A Systematic Review.
  Schizophrenia Bulletin.
  
  ISSN 0586-7614.
  
  Volum 50.
  
  Hefte 5.
  
  s.1055-1066.
  
  DOI: 10.1093/schbul/sbae085
- Langeveld, Johannes Hendrik; Hatløy, Kristin; Hegelstad, Wenche; Johannessen, Jan Olav; Joa, Inge
  
  (2024)
  The TIPS family psychoeducational group work approach in first episode psychosis and related disorders: 25 years of experiences.
  Early Intervention in Psychiatry.
  
  ISSN 1751-7885.
  
  DOI: 10.1111/eip.13591
- Gohar, Sherif Mostafa Mohamed Ahmed; Hegelstad, Wenche; Auestad, Bjørn Henrik; Haahr, Ulrik Helt; Joa, Inge; Johannessen, Jan Olav; Larsen, Tor Kjetil; Ilner, Stein E. Opjordsmoen; Rund, Bjørn Rishovd; Røssberg, Jan Ivar; Simonsen, Erik; Friis, Svein; Melle, Ingrid
  
  (2023)
  Association between early suicidal trajectories in first-episode psychosis and 10-year follow-up: TIPS registry-linked study.
  The Lancet Psychiatry.
  
  ISSN 2215-0374.
  
  Volum 10.
  
  Hefte 7.
  
  s.528-536.
  
  DOI: 10.1016/S2215-0366(23)00156-6
- Skjærpe, Jorunn Nærland; Hegelstad, Wenche ten Velden; Joa, Inge; Storm, Marianne
  
  (2023)
  Exploring key determinants of health among individuals with serious mental Illness : qualitative insights from a first episode psychosis cohort, 20 years postdiagnosis.
  BMC Psychiatry.
  
  ISSN 1471-244X.
  
  Volum 23.
  
  Hefte 1.
  
  DOI: 10.1186/s12888-023-05270-1
- Aminoff, Sofie Ragnhild; Mork, Erlend; Barrett, Elizabeth Ann; Simonsen, Carmen Elisabeth; Hegelstad, Wenche; Lagerberg, Trine Vik; Melle, Ingrid; Romm, Kristin Lie
  
  (2022)
  Locked out during COVID‑19 lockdown— an online survey of relatives of people with psychotic and bipolar disorders in Norway.
  BMC Public Health.
  
  ISSN 1471-2458.
  
  Volum 22.
  
  Hefte 294.
  
  DOI: 10.1186/s12889-022-12625-y
- Bjørnestad, Jone Ravndal; Tjora, Tore; Langeveld, Johannes Hendrik; Joa, Inge; Johannessen, Jan Olav; Friedman‐Yakoobian, Michelle; Hegelstad, Wenche
  
  (2022)
  Reduced Expression of Emotion: A Red Flag Signalling Conversion to Psychosis in Clinical High Risk for Psychosis (CHR-P) Populations.
  Psychiatry.
  
  ISSN 0033-2747.
  
  DOI: 10.1080/00332747.2021.2014383
- Barrett, Elizabeth Ann; Simonsen, Carmen Elisabeth; Aminoff, Sofie Ragnhild; Hegelstad, Wenche; Lagerberg, Trine Vik; Melle, Ingrid; Mork, Erlend; Romm, Kristin Lie
  
  (2022)
  The COVID-19 pandemic impact on wellbeing and mental health in people with psychotic and bipolar disorders.
  Brain and Behavior.
  
  ISSN 2162-3279.
  
  s.1-18.
  
  DOI: 10.1002/brb3.2559
- Mork, Erlend; Aminoff, Sofie Ragnhild; Barrett, Elizabeth Ann; Simonsen, Carmen Elisabeth; Hegelstad, Wenche; Lagerberg, Trine Vik; Melle, Ingrid; Romm, Kristin Lie
  
  (2022)
  COVID-19 lockdown – who cares? The first lockdown from the perspective of relatives of people with severe mental illness.
  BMC Public Health.
  
  ISSN 1471-2458.
  
  Volum 22.
  
  Hefte 1.
  
  s.1-12.
  
  DOI: 10.1186/s12889-022-13458-5
- Aase, Ingvild; Langeveld, Johannes Hendrik; Joa, Inge; Johannessen, Jan Olav; Dalen, Ingvild; Hegelstad, Wenche
  
  (2022)
  Associations between symptom and neurocognitive dimensions in clinical high risk for psychosis.
  Schizophrenia Research: Cognition.
  
  ISSN 2215-0013.
  
  Volum 29.
  
  DOI: 10.1016/j.scog.2022.100260
- Holgersen, Guri; Nordgreen, Tine; Hegelstad, Wenche; Elgen, Irene Bircow
  
  (2022)
  Views of young people with psychosis on using virtual reality assisted therapy. A qualitative study.
  Early Intervention in Psychiatry.
  
  ISSN 1751-7885.
  
  DOI: 10.1111/eip.13331
- Baldwin, Helen; Radua, Joaquim; Antoniades, Mathilde; Haas, Shalaila S.; Frangou, Sophia; Agartz, Ingrid; Allen, Paul; Andreassen, Ole; Atkinson, Kimberley; Bachman, Peter; Baeza, Inmaculada; Bartholomeusz, Cali F.; Chee, Michael W. L.; Colibazzi, Tiziano; Cooper, Rebecca E.; Corcoran, Cheryl M.; Cropley, Vanessa L.; Ebdrup, Bjørn H.; Fortea, Adriana; Glenthøj, Louise Birkedal; Hamilton, Holly K.; Haut, Kristen M.; Hayes, Rebecca A.; He, Ying; Heekeren, Karsten; Kaess, Michael; Kasai, Kiyoto; Katagiri, Naoyuki; Kim, Minah; Kindler, Jochen; Klaunig, Mallory J.; Koike, Shinsuke; Koppel, Alex; Kristensen, Tina D.; Bin Kwak, Yoo; Kwon, Jun Soo; Lawrie, Stephen M.; Lebedeva, Irina; Lee, Jimmy; Lin, Ashleigh; Loewy, Rachel L.; Mathalon, Daniel H.; Michel, Chantal; Mizrahi, Romina; Møller, Paul; Nelson, Barnaby; Nemoto, Takahiro; Nordholm, Dorte; Omelchenko, Maria A.; Pantelis, Christos; Raghava, Jayachandra M.; Røssberg, Jan Ivar; Rössler, Wulf; Salisbury, Dean F.; Sasabayashi, Daiki; Schall, Ulrich; Smigielski, Lukasz; Sugranyes, Gisela; Suzuki, Michio; Takahashi, Tsutomu; Tamnes, Christian Krog; Tang, Jinsong; Theodoridou, Anastasia; Thomopoulos, Sophia I.; Tomyshev, Alexander S.; Uhlhaas, Peter J.; Værnes, Tor Gunnar; van Amelsvoort, Therese A. M. J.; Van Erp, Theo G. M.; Waltz, James A.; Westlye, Lars Tjelta; Wood, Stephen J.; Zhou, Juan H.; McGuire, Philip; Thompson, Paul M.; Jalbrzikowski, Maria; Hernaus, Dennis; Fusar-Poli, Paolo; de la Fuente-Sandoval, Camilo; Catalano, Sabrina; Hubl, Daniela; Schiffman, Jason; Venegoni, Enea D.; Hooker, Christine I.; Rasser, Paul E.; Hegelstad, Wenche; Resch, Franz; Lemmers-Jansen, Imke L. J.; Amminger, G. Paul; Chen, Xiaogang; Cho, Kang Ik K.; Glenthøj, Birte Yding; de Haan, Lieuwe; Harris, Matthew A.; Hwang, Wu Jeong; León-Ortiz, Pablo; Ma, Xiaoqian; McGorry, Patrick; Mora-Durán, Ricardo; Mizuno, Masafumi
  
  (2022)
  Neuroanatomical heterogeneity and homogeneity in individuals at clinical high risk for psychosis.
  Translational Psychiatry.
  
  ISSN 2158-3188.
  
  Volum 12.
  
  Hefte 297.
  
  DOI: 10.1038/s41398-022-02057-y
- Skjærpe, Jorunn Nærland; Joa, Inge; Willumsen, Anna Elisabeth; Hegelstad, Wenche; Iakovleva, Tatiana Aleksandrovna; Storm, Marianne
  
  (2022)
  Perspectives on coordinating health services for individuals with serious mental illness : a qualitative study.
  Journal of Multidisciplinary Healthcare.
  
  ISSN 1178-2390.
  
  Volum 15.
  
  s.2735-2750.
  
  DOI: 10.2147/JMDH.S384072
- Fredriksen, Kristin Jørstad; Bartz-Johannessen, Christoffer; Schøyen, Helle Kristine; Vaaler, Arne; Walby, Fredrik A; Hegelstad, Wenche
  
  (2022)
  Imminent and Short-Term Risk of Death by Suicide in 7,000 Acutely Admitted Psychiatric Inpatients.
  Journal of Clinical Psychiatry.
  
  ISSN 0160-6689.
  
  Volum 84.
  
  Hefte 1.
  
  DOI: 10.4088/JCP.22m14460
- Joa, Inge; Bjørnestad, Jone Ravndal; Johannessen, Jan Olav; Langeveld, Johannes Hendrik; Stain, Helen J.; Weibell, Melissa Anne Elin Authen; Hegelstad, Wenche
  
  (2021)
  Early detection of ultra high risk for psychosis in a Norwegian catchment area: The two year follow-up of the Prevention of Psychosis study.
  Frontiers in Psychiatry.
  
  ISSN 1664-0640.
  
  Volum 12.
  
  DOI: 10.3389/fpsyt.2021.573905
- Bjørnestad, Jone Ravndal; Tjora, Tore; Langeveld, Johannes Hendrik; Stain, Helen J.; Joa, Inge; Johannessen, Jan Olav; Friedman‐Yakoobian, Michelle; Hegelstad, Wenche ten Velden
  
  (2021)
  Exploring specific predictors of psychosis onset over a 2‐year period: A decision‐tree model.
  Early Intervention in Psychiatry.
  
  ISSN 1751-7885.
  
  DOI: 10.1111/eip.13175
- Hegelstad, Wenche ten Velden; Ottesen, Akiah; Bjørnestad, Jone Ravndal; Gismervik, Kristina Nordal; Johannessen, Jan Olav; Melle, Ingrid; Stain, Helen J.; Joa, Inge
  
  (2021)
  Childhood interpersonal trauma and premorbid social adjustment as predictors of symptom remission in first episode psychosis.
  Schizophrenia Research.
  
  ISSN 0920-9964.
  
  Volum 232.
  
  s.87-94.
  
  DOI: 10.1016/j.schres.2021.05.015
- Jalbrzikowski, Maria; Hayes, Rebecca A.; Wood, Stephen J.; Dorte, Nordholm; Zhou, Juan H; Fusar-Poli, Paolo; Uhlhaas, Peter J.; Takahashi, Tsutomu; Sugranyes, Gisela; Kwak, Yoo Bin; Mathalon, Daniel H.; Katagiri, Naoyuki; Hooker, Christine I.; Smigielski, Lukasz; Colibazzi, Tiziano; Via, Esther; Tang, Jinsong; Koike, Shinsuke; Rasser, Paul E.; Michel, Chantal; Lebedeva, Irina; Hegelstad, Wenche; Fuente-Sandoval, Camilo de la; Waltz, James A.; Mizrahi, Romina; Corcoran, Cheryl M.; Resch, Franz; Tamnes, Christian Krog; Haas, Shalaila S.; Lemmers-Jansen, Imke L. J.; Agartz, Ingrid; Allen, Paul; Amminger, Paul; Andreassen, Ole; Møller, Paul; Oppedal, Ketil; Røssberg, Jan Ivar; Værnes, Tor Gunnar; Velakoulis, D; Venegoni, Gloria D.; Vinogradov, Sophia; Wenneberg, Christina; Westlye, Lars Tjelta; Yamasue, Hidenori; Yuan, Liu; Yung, Alison R.; van Amelsvoort, Therese; Turner, Jessica A.; Van Erp, Theo G.M.; Thompson, Paul M.; Hernaus, Dennis
  
  (2021)
  Association of Structural Magnetic Resonance Imaging Measures With Psychosis Onset in Individuals at Clinical High Risk for Developing Psychosis: An ENIGMA Working Group Mega-analysis.
  JAMA psychiatry.
  
  ISSN 2168-6238.
  
  Volum 78.
  
  Hefte 7.
  
  s.753-766.
  
  DOI: 10.1001/jamapsychiatry.2021.0638
- Ottesen, Akiah; Hegelstad, Wenche; Joa, Inge; Opjordsmoen, Stein E.; Rund, Bjørn Rishovd; Røssberg, Jan Ivar; Simonsen, Erik; Johannessen, Jan Olav; Larsen, Tor Ketil; Haahr, Ulrik Helt; McGlashan, Thomas H.; Friis, Svein; Melle, Ingrid
  
  (2021)
  Childhood trauma, antipsychotic medication, and symptom remission in first-episode psychosis.
  Psychological Medicine.
  
  ISSN 0033-2917.
  
  s.1-10.
  
  DOI: 10.1017/S003329172100427X
- Aase, Ingvild; Langeveld, Johannes Hendrik; Johannessen, Jan Olav; Joa, Inge; Dalen, Ingvild; Hegelstad, Wenche
  
  (2021)
  Cognitive predictors of longitudinal positive symptom course in clinical high risk for psychosis.
  Schizophrenia Research: Cognition.
  
  ISSN 2215-0013.
  
  Volum 26.
  
  DOI: 10.1016/j.scog.2021.100210
- Hegelstad, Wenche; Kreis, Isabel Viola; Tjelmeland, Håkon; Pfuhl, Gerit
  
  (2020)
  Psychosis and Psychotic-Like Symptoms Affect Cognitive Abilities but Not Motivation in a Foraging Task.
  Frontiers in Psychology.
  
  ISSN 1664-1078.
  
  Volum 11.
  
  DOI: 10.3389/fpsyg.2020.01632
- Drosos, Petros; Brønnick, Kolbjørn Kallesten; Joa, Inge; Johannessen, Jan Olav; Johnsen, Erik; Kroken, Rune Andreas; Stain, Helen J.; Hegelstad, Wenche; Larsen, Tor Ketil
  
  (2020)
  One-year outcome and adherence to pharmacological guidelines in first-episode schizophrenia: Results from a consecutive cohort study.
  Journal of Clinical Psychopharmacology.
  
  ISSN 0271-0749.
  
  Volum 40.
  
  Hefte 6.
  
  s.534-540.
  
  DOI: 10.1097/JCP.0000000000001303
- Hegelstad, Wenche; Joa, Inge; Heitmann, Lena; Johannessen, Jan Olav; Langeveld, Johannes H.
  
  (2019)
  Job- and schoolprescription: A local adaption to individual placement av support for first episode psychosis.
  Early Intervention in Psychiatry.
  
  ISSN 1751-7885.
  
  Volum 13.
  
  Hefte 4.
  
  s.859-866.
  
  DOI: 10.1111/eip.12686
- Bjørnestad, Jone Ravndal; Hegelstad, Wenche; Berg, Henrik; Davidson, Larry; Joa, Inge; Johannessen, Jan Olav; Melle, Ingrid; Stain, Helen J.; Pallesen, Ståle
  
  (2019)
  Social media and social functioning in psychosis: A systematic review.
  Journal of Medical Internet Research.
  
  ISSN 1438-8871.
  
  Volum 21.
  
  Hefte 6.
  
  s.1-22.
  
  DOI: 10.2196/13957
- Ferrara, Maria; Guloksuz, Sinan; Li, Fangyong; Burke, Shadie; Tek, Cenk; Friis, Svein; Hegelstad, Wenche; Joa, Inge; Johannessen, Jan Olav; Melle, Ingrid; Simonsen, Erik; Srihari, Vinod H.
  
  (2019)
  Parsing the impact of early detection on duration of untreated psychosis (DUP): Applying quantile regression to data from the Scandinavian TIPS study.
  Schizophrenia Research.
  
  ISSN 0920-9964.
  
  Volum 210.
  
  s.128-134.
  
  DOI: 10.1016/j.schres.2019.05.035
- Weibell, Melissa Anne E; Johannessen, Jan Olav; Auestad, Bjørn Henrik; Bramness, Jørgen Gustav; Brønnick, Kolbjørn Kallesten; Haahr, Ulrik; Joa, Inge; Larsen, Tor Ketil; Melle, Ingrid; Ilner, Stein E. Opjordsmoen; Rund, Bjørn Rishovd; Røssberg, Jan Ivar; Simonsen, Erik; Vaglum, Per Jørgen Wiggen; Stain, Helen J.; Friis, Svein; Hegelstad, Wenche
  
  (2019)
  Early substance use cessation improves cognition-10 years outcome in first-episode psychosis patients.
  Frontiers in Psychiatry.
  
  ISSN 1664-0640.
  
  Volum 10.
  
  DOI: 10.3389/fpsyt.2019.00495
- Gardsjord, Erlend Strand; Romm, Kristin Lie; Røssberg, Jan Ivar; Friis, Svein; Barder, Helene; Evensen, Julie Horgen; Haahr, Ulrik; Hegelstad, Wenche; Joa, Inge; Johannessen, Jan Olav; Langeveld, Johannes H.; Larsen, Tor Ketil; Ilner, Stein E. Opjordsmoen; Rund, Bjørn Rishovd; Simonsen, Erik; Vaglum, Per Jørgen Wiggen; Melle, Ingrid
  
  (2018)
  Depression and functioning are important to subjective quality of life after a first episode psychosis.
  Comprehensive Psychiatry.
  
  ISSN 0010-440X.
  
  Volum 86.
  
  s.107-114.
  
  DOI: 10.1016/j.comppsych.2018.07.014
- Bjørnestad, Jone Ravndal; Veseth, Marius; Davidson, Larry; Joa, Inge; Johannessen, Jan Olav; Larsen, Tor Ketil; Melle, Ingrid; Hegelstad, Wenche
  
  (2018)
  Psychotherapy in psychosis: Experiences of fully recovered service users.
  Frontiers in Psychology.
  
  ISSN 1664-1078.
  
  Volum 9.
  
  s.1-7.
  
  DOI: 10.3389/fpsyg.2018.01675
- Bjørnestad, Jone Ravndal; Hegelstad, Wenche; Joa, Inge; Davidson, Larry; Larsen, Tor Ketil; Melle, Ingrid; Veseth, Marius; Johannessen, Jan Olav; Brønnick, Kolbjørn Selvåg
  
  (2017)
  "With a little help from my friends" social predictors of clinical recovery in first-episode psychosis.
  Psychiatry Research.
  
  ISSN 0165-1781.
  
  Volum 255.
  
  s.209-214.
  
  DOI: 10.1016/j.psychres.2017.05.041
- Bjørnestad, Jone Ravndal; Davidson, Larry; Joa, Inge; Larsen, Tor Ketil; Hegelstad, Wenche; Langeveld, Johannes H.; Veseth, Marius; Melle, Ingrid; Johannessen, Jan Olav; Brønnick, Kolbjørn Selvåg
  
  (2017)
  Antipsychotic treatment: experiences of fully recovered service users.
  Journal of Mental Health.
  
  ISSN 0963-8237.
  
  Volum 26.
  
  Hefte 3.
  
  s.264-270.
  
  DOI: 10.1080/09638237.2017.1294735
- Weibell, Melissa Anne ; Hegelstad, Wenche; Auestad, Bjørn Henrik; Bramness, Jørgen Gustav; Evensen, Julie Horgen; Haahr, Ulrik; Joa, Inge; Johannessen, Jan Olav; Larsen, Tor Ketil; Melle, Ingrid; Ilner, Stein E. Opjordsmoen; Rund, Bjørn Rishovd; Simonsen, Erik; Vaglum, Per Jørgen Wiggen; McGlashan, Thomas; McGorry, Patrick; Friis, Svein
  
  (2017)
  The Effect of Substance Use on 10-Year Outcome in First-Episode Psychosis.
  Schizophrenia Bulletin.
  
  ISSN 0586-7614.
  
  Volum 43.
  
  Hefte 4.
  
  s.843-851.
  
  DOI: 10.1093/schbul/sbw179
- Langeveld, Johannes H.; Bjørkly, Stål; Evensen, Julie Horgen; Joa, Inge; Johannessen, Jan Olav; Larsen, Tor Ketil; Melle, Ingrid; Ilner, Stein E. Opjordsmoen; Røssberg, Jan Ivar; Rund, Bjørn Rishovd; Simonsen, Erik; Vaglum, Per Jørgen Wiggen; Hegelstad, Wenche; McGlashan, Tom; Friis, Svein
  
  (2017)
  A 10-year follow-up study of violent victimization in first episode psychosis : risk and protective factors.
  Psychiatry Research.
  
  ISSN 0165-1781.
  
  Volum 259.
  
  Hefte January.
  
  s.545-549.
  
  DOI: 10.1016/j.psychres.2017.11.013
- Gardsjord, Erlend Strand; Romm, Kristin Lie; Røssberg, Jan Ivar; Friis, Svein; Barder, Helene; Evensen, Julie Horgen; Haahr, Ulrik; Hegelstad, Wenche; Joa, Inge; Johannessen, Jan Olav; Langeveld, Johannes H.; Larsen, Tor Ketil; Ilner, Stein E. Opjordsmoen; Rund, Bjørn Rishovd; Simonsen, Erik; Vaglum, Per Jørgen Wiggen; McGlashan, Thomas; Melle, Ingrid
  
  (2017)
  Is going into stable symptomatic remission associated with a more positive development of life satisfaction? A 10-year follow-up study of first episode psychosis.
  Schizophrenia Research.
  
  ISSN 0920-9964.
  
  Volum 193.
  
  s.364-369.
  
  DOI: 10.1016/j.schres.2017.07.006
- Melle, Ingrid; Johannessen, Jan Olav; Haahr, Ulrik H.; Hegelstad, Wenche; Joa, Inge; Langeveld, Johannes H.; Larsen, Tor Ketil; Ilner, Stein E. Opjordsmoen; Qin, Ping; Røssberg, Jan Ivar; Rund, Bjørn Rishovd; Simonsen, Erik; Vaglum, Per Jørgen Wiggen; McGlashan, Thomas H.; Friis, Svein
  
  (2017)
  Causes and predictors of premature death in first-episode schizophrenia spectrum disorders.
  World Psychiatry.
  
  ISSN 1723-8617.
  
  Volum 16.
  
  Hefte 2.
  
  s.217-218.
  
  DOI: 10.1002/wps.20431
- Sønmez, Nasrettin; Røssberg, Jan Ivar; Evensen, Julie Horgen; Barder, Helene; Haahr, Ulrik; Hegelstad, Wenche; Joa, Inge; Johannessen, Jan Olav; Langeveld, Johannes H.; Larsen, Tor Ketil; Melle, Ingrid; Ilner, Stein E. Opjordsmoen; Rund, Bjørn Rishovd; Simonsen, Erik; Vaglum, Per Jørgen Wiggen; McGlashan, Thomas; Friis, Svein
  
  (2016)
  Depressive symptoms in first-episode psychosis: A 10-year follow-up study.
  Early Intervention in Psychiatry.
  
  ISSN 1751-7885.
  
  Volum 10.
  
  Hefte 3.
  
  s.227-233.
  
  DOI: 10.1111/eip.12163
- Rund, Bjørn Rishovd; Barder, Helene; Evensen, Julie Horgen; Haahr, Ulrik; Hegelstad, Wenche; Joa, Inge; Johannessen, Jan Olav; Langeveld, Johannes H.; Larsen, Tor Ketil; Melle, Ingrid; Ilner, Stein E. Opjordsmoen; Røssberg, Jan Ivar; Simonsen, Erik; Sundet, Kjetil Søren; Vaglum, Per Jørgen Wiggen; McGlashan, Thomas; Friis, Svein
  
  (2016)
  Neurocognition and Duration of Psychosis: A 10-year Follow-up of First-Episode Patients.
  Schizophrenia Bulletin.
  
  ISSN 0586-7614.
  
  Volum 42.
  
  Hefte 1.
  
  s.87-95.
  
  DOI: 10.1093/schbul/sbv083
- Friis, Svein; Melle, Ingrid; Johannessen, Jan Olav; Røssberg, Jan Ivar; Barder, Helene; Evensen, Julie Horgen; Haahr, Ulrik; Hegelstad, Wenche; Joa, Inge; Langeveld, Johannes H.; Larsen, Tor Ketil; Ilner, Stein E. Opjordsmoen; Rund, Bjørn Rishovd; Simonsen, Erik; Vaglum, Per Jørgen Wiggen; McGlashan, Thomas H.
  
  (2016)
  Early Predictors of Ten-Year Course in First-Episode Psychosis..
  Psychiatric Services.
  
  ISSN 1075-2730.
  
  Volum 67.
  
  Hefte 4.
  
  s.438-443.
  
  DOI: 10.1176/appi.ps.201400558
- Helle, Siri; Ringen, Petter Andreas; Melle, Ingrid; Larsen, Tor Ketil; Gjestad, Rolf; Johnsen, Erik; Lagerberg, Trine Vik; Andreassen, Ole Andreas; Kroken, Rune Andreas; Joa, Inge; Hegelstad, Wenche; Løberg, Else-Marie
  
  (2016)
  Cannabis use is associated with 3 years earlier onset of schizophrenia spectrum disorder in a naturalistic, multi-site sample (N = 1119).
  Schizophrenia Research.
  
  ISSN 0920-9964.
  
  Volum 170.
  
  Hefte 1.
  
  s.217-221.
  
  DOI: 10.1016/j.schres.2015.11.027
- Solesvik, Martine; Joa, Inge; Larsen, Tor Ketil; Langeveld, Johannes H.; Johannessen, Jan Olav; Bjørnestad, Jone Ravndal; Anda-Ågotnes, Liss Gøril; Gisselgård, Jens; Hegelstad, Wenche; Brønnick, Kolbjørn Selvåg
  
  (2016)
  Visual Hallucinations in First-Episode Psychosis: Association with Childhood Trauma.
  PLOS ONE.
  
  ISSN 1932-6203.
  
  DOI: 10.1371/journal.pone.0153458
- Gardsjord, Erlend Strand; Romm, Kristin Lie; Friis, Svein; Barder, Helene; Evensen, Julie Horgen; Haahr, Ulrik; Hegelstad, Wenche; Joa, Inge; Johannessen, Jan Olav; Langeveld, Johannes H.; Larsen, Tor Ketil; Ilner, Stein E. Opjordsmoen; Rund, Bjørn Rishovd; Simonsen, Erik; Vaglum, Per Jørgen Wiggen; McGlashan, Thomas; Melle, Ingrid; Røssberg, Jan Ivar
  
  (2016)
  Subjective quality of life in first-episode psychosis. A ten year follow-up study.
  Schizophrenia Research.
  
  ISSN 0920-9964.
  
  Volum 172.
  
  Hefte 1-3.
  
  s.23-28.
  
  DOI: 10.1016/j.schres.2016.02.034
- Bjørnestad, Jone Ravndal; Joa, Inge; Larsen, Tor Ketil; Langeveld, Johannes H.; Davidson, Larry; Hegelstad, Wenche; Anda-Ågotnes, Liss Gøril; Veseth, Marius; Melle, Ingrid; Johannessen, Jan Olav; Brønnick, Kolbjørn Selvåg
  
  (2016)
  "Everyone Needs a Friend Sometimes" - social predictors of long-term remission in first episode psychosis.
  Frontiers in Psychology.
  
  ISSN 1664-1078.
  
  Volum 7.
  
  DOI: 10.3389/fpsyg.2016.01491
- Bjørnestad, Jone Ravndal; Brønnick, Kolbjørn Selvåg; Davidson, Larry; Hegelstad, Wenche; Joa, Inge; Kandal, Øyvind; Larsen, Tor Ketil; Langeveld, Johannes H.; Veseth, Marius; Melle, Ingrid; Johannessen, Jan Olav
  
  (2016)
  The central role of self-agency in clinical recovery from first episode psychosis.
  Psychosis.
  
  ISSN 1752-2439.
  
  Volum 9.
  
  Hefte 2.
  
  s.140-148.
  
  DOI: 10.1080/17522439.2016.1198828
- Hegelstad, Wenche; Brønnick, Kolbjørn Selvåg; Barder, Helene; Evensen, Julie Horgen; Haahr, Ulrik; Joa, Inge; Johannessen, Jan Olav; Langeveld, Johannes H.; Larsen, Tor Ketil; Melle, Ingrid; Ilner, Stein E. Opjordsmoen; Rund, Bjørn Rishovd; Røssberg, Jan Ivar; Simonsen, Erik; Vaglum, Per Jørgen Wiggen; McGlashan, Thomas; Friis, Svein
  
  (2016)
  Preventing poor vocational functioning in psychosis through early intervention.
  Psychiatric Services.
  
  ISSN 1075-2730.
  
  Volum 68.
  
  Hefte 1.
  
  s.100-103.
  
  DOI: 10.1176/appi.ps.201500451
- Haahr, Ulrik Helt; Larsen, Tor Ketil; Simonsen, Erik; Rund, Bjørn Rishovd; Joa, Inge; Røssberg, Jan Ivar; Johannessen, Jan Olav; Langeveld, Johannes H.; Evensen, Julie Horgen; Trauelsen, Anne Marie; Vaglum, Per Jørgen Wiggen; Ilner, Stein E. Opjordsmoen; Hegelstad, Wenche; Friis, Svein; McGlashan, Thomas; Melle, Ingrid
  
  (2016)
  Relation between premorbid adjustment, duration of untreated psychosis and close interpersonal trauma in ﬁrst-episode psychosis .
  Early Intervention in Psychiatry.
  
  ISSN 1751-7885.
  
  Volum 12.
  
  Hefte 3.
  
  s.316-323.
  
  DOI: 10.1111/eip.12315
- Barder, Helene; Sundet, Kjetil Søren; Rund, Bjørn Rishovd; Evensen, Julie Horgen; Haahr, Ulrik; Hegelstad, Wenche; Joa, Inge; Johannessen, Jan Olav; Langeveld, Johannes H.; Larsen, Tor Ketil; Melle, Ingrid; Ilner, Stein E. Opjordsmoen; Røssberg, Jan Ivar; Simonsen, Erik; Vaglum, Per Jørgen Wiggen; McGlashan, Thomas; Friis, Svein
  
  (2015)
  Ten year course of IQ in first-episode psychosis: relationship between duration of psychsis and long-term intellectual trajectories.
  Psychiatry Research.
  
  ISSN 0165-1781.
  
  Volum 225.
  
  Hefte 3.
  
  s.515-521.
  
  DOI: 10.1016/j.psychres.2014.11.054
- Stain, Helen J.; Brønnick, Kolbjørn S; Hegelstad, Wenche; Joa, Inge; Johannessen, Jan Olav; Langeveld, Johannes H.; Mawn, Lauren; Larsen, Tor Ketil
  
  (2014)
  Impact of Interpersonal Trauma on the Social Functioning of Adults With First-Episode Psychosis.
  Schizophrenia Bulletin.
  
  ISSN 0586-7614.
  
  Volum 40.
  
  Hefte 6.
  
  s.1491-1498.
  
  DOI: 10.1093/schbul/sbt166
- Hegelstad, Wenche; Joa, Inge; Barder, Helene; Evensen, Julie Horgen; Haahr, Ulrik; Johannessen, Jan Olav; Langeveld, Johannes H.; Melle, Ingrid; Ilner, Stein E. Opjordsmoen; Røssberg, Jan Ivar; Rund, Bjørn Rishovd; Simonsen, Erik; Vaglum, Per Jørgen Wiggen; McGlashan, Thomas; Friis, Svein; Larsen, Tor Ketil
  
  (2014)
  Variation in duration of untreated psychosis in an 18-year perspective.
  Early Intervention in Psychiatry.
  
  ISSN 1751-7885.
  
  Volum 8.
  
  Hefte 4.
  
  s.323-331.
  
  DOI: 10.1111/eip.12057
- Langeveld, Johannes H.; Bjørkly, Stål; Auestad, Bjørn Henrik; Barder, Helene; Evensen, Julie Horgen; Hegelstad, Wenche; Joa, Inge; Johannessen, Jan Olav; Larsen, Tor Ketil; Melle, Ingrid; Ilner, Stein E. Opjordsmoen; Røssberg, Jan Ivar; Rund, Bjørn Rishovd; Simonsen, Erik; Vaglum, Per Jørgen Wiggen; McGlashan, Thomas; Friis, Svein
  
  (2014)
  Treatment and violent behavior in persons with first episode psychosis during a 10-year prospective follow-up study.
  Schizophrenia Research.
  
  ISSN 0920-9964.
  
  Volum 156.
  
  Hefte 2-3.
  
  s.272-276.
  
  DOI: 10.1016/j.schres.2014.04.010
- Gisselgård, Jens; Anda, Liss Gøril; Brønnick, Kolbjørn S; Langeveld, Johannes H.; Hegelstad, Wenche; Joa, Inge; Johannessen, Jan Olav; Larsen, Tor Ketil
  
  (2014)
  Verbal working memory deficits predict levels of auditory hallucination in first-episode psychosis.
  Schizophrenia Research.
  
  ISSN 0920-9964.
  
  Volum 153.
  
  Hefte 1-3.
  
  s.38-41.
  
  DOI: 10.1016/j.schres.2013.12.018
- Hegelstad, Wenche; Heitmann, Lena; Kydland, Randi; SCHAFFT, Angelika
  
  (2014)
  
  Psykiske lidelser og arbeidsdeltakelse. I: Inkluderingskompetanse. Ordinært arbeid som mål og middel.
  
  Gyldendal Akademisk.
  
  ISBN 978-82-05-44963-3.
  
  s.208-222.
- Hegelstad, Wenche; Haahr, Ulrik; Larsen, Tor Ketil; Auestad, Bjørn Henrik; Barder, Helene; Evensen, Julie Horgen; Joa, Inge; Johannessen, Jan Olav; Langeveld, Johannes H.; Melle, Ingrid; Ilner, Stein E. Opjordsmoen; Røssberg, Jan Ivar; Rund, Bjørn Rishovd; Simonsen, Erik; Vaglum, Per Jørgen Wiggen; McGlashan, Thomas; Friis, Svein
  
  (2013)
  Early detection, early symptom progression and symptomatic remission after ten years in a first episode of psychosis study.
  Schizophrenia Research.
  
  ISSN 0920-9964.
  
  Volum 143.
  
  Hefte 2-3.
  
  s.337-343.
  
  DOI: 10.1016/j.schres.2012.10.027
- Barder, Helene; Sundet, Kjetil Søren; Rund, Bjørn Rishovd; Evensen, Julie Horgen; Haahr, Ulrik; Hegelstad, Wenche; Joa, Inge; Johannessen, Jan Olav; Langeveld, Johannes H.; Larsen, Tor Ketil; Melle, Ingrid; Ilner, Stein E. Opjordsmoen; Røssberg, Jan Ivar; Simonsen, Erik; Vaglum, Per Jørgen Wiggen; McGlashan, Tom; Friis, Svein
  
  (2013)
  Neurocognitive development in first episode psychosis 5 years follow-up: associations between illness severity and cognitive course.
  Schizophrenia Research.
  
  ISSN 0920-9964.
  
  Volum 149.
  
  Hefte 1-3.
  
  s.63-69.
  
  DOI: 10.1016/j.schres.2013.06.016
- Barder, Helene; Sundet, Kjetil Søren; Rund, Bjørn Rishovd; Evensen, Julie Horgen; Haahr, Ulrik; Hegelstad, Wenche; Joa, Inge; Johannessen, Jan Olav; Langeveld, Johannes H.; Larsen, Tor Ketil; Melle, Ingrid; Ilner, Stein E. Opjordsmoen; Røssberg, Jan Ivar; Simonsen, Erik; Vaglum, Per Jørgen Wiggen; McGlashan, Thomas; Friis, Svein
  
  (2013)
  Ten year neurocognitive trajectories in first-episode psychosis.
  Frontiers in Human Neuroscience.
  
  ISSN 1662-5161.
  
  Volum 7.
  
  DOI: 10.3389/fnhum.2013.00643
- Weibell, Melissa Anne E.a; Joa, Inge; Bramness, Jørgen Gustav; Johannessen, Jan Olav; McGorry, Patrick; Hegelstad, Wenche; Larsen, Tor Ketil
  
  (2013)
  Treated incidence and baseline characteristics of substance induced psychosis in a Norwegian catchment area.
  BMC Psychiatry.
  
  ISSN 1471-244X.
  
  Volum 13.
  
  DOI: 10.1186/1471-244X-13-319
- Hegelstad, Wenche; Larsen, Tor Kjetil; Auestad, Bjørn Henrik; Evensen, Julie Horgen; Haahr, Ulrik; Joa, Inge; Johannessen, Jan Olav; Langeveld, Johannes; Melle, Ingrid; Ilner, Stein E. Opjordsmoen; Røssberg, Jan Ivar; Rund, Bjørn Rishovd; Simonsen, Erik; Sundet, Kjetil Søren; Vaglum, Per Jørgen Wiggen; Friis, Svein; McGlashan, Thomas
  
  (2012)
  Long-Term Follow-Up of the TIPS Early Detection in Psychosis Study: Effects on 10-Year Outcome.
  American Journal of Psychiatry.
  
  ISSN 0002-953X.
  
  Volum 169.
  
  Hefte 4.
  
  s.374-380.
  
  DOI: 10.1176/appi.ajp.2011.11030459
- Evensen, Julie Horgen; Røssberg, Jan Ivar; Barder, Helene; Haahr, Ulrik; Hegelstad, Wenche; Joa, Inge; Johannessen, Jan Olav; Larsen, Tor Kjetil; Melle, Ingrid; Ilner, Stein E. Opjordsmoen; Rund, Bjørn Rishovd; Simonsen, Erik; Sundet, Kjetil Søren; Vaglum, Per Jørgen Wiggen; Friis, Svein; McGlashan, Thomas
  
  (2012)
  Apathy in first episode psychosis patients: A ten year longitudinal follow-up study.
  Schizophrenia Research.
  
  ISSN 0920-9964.
  
  Volum 136.
  
  Hefte 1-3.
  
  s.19-24.
  
  DOI: 10.1016/j.schres.2011.12.019
- Evensen, Julie Horgen; Røssberg, Jan Ivar; Barder, Helene; Haahr, Ulrik; Hegelstad, Wenche; Joa, Inge; Johannessen, Jan Olav; Larsen, Tor Ketil; Melle, Ingrid; Ilner, Stein E. Opjordsmoen; Rund, Bjørn Rishovd; Simonsen, Erik; Vaglum, Per Jørgen Wiggen; McGlashan, Thomas; Friis, Svein
  
  (2012)
  Flat affect and social functioning: A 10 year follow-up study of first episode psychosis patients.
  Schizophrenia Research.
  
  ISSN 0920-9964.
  
  Volum 139.
  
  Hefte 1-3.
  
  s.99-104.
  
  DOI: 10.1016/j.schres.2012.04.019
- Stain, Helen J.; Hodne, Sigrun; Joa, Inge; Hegelstad, Wenche; Douglas, Katie M.; Langeveld, Johannes H.; Gisselgård, Jens; Johannessen, Jan Olav; Larsen, Tor Ketil
  
  (2012)
  The relationship of verbal learning and verbal fluency with written story production: Implications for social functioning in first episode psychosis.
  Schizophrenia Research.
  
  ISSN 0920-9964.
  
  Volum 138.
  
  Hefte 2-3.
  
  s.212-217.
  
  DOI: 10.1016/j.schres.2012.04.002
- Langeveld, Johannes H.; Joa, Inge; Friis, Svein; Hegelstad, Wenche; Melle, Ingrid; Johannessen, Jan Olav; Ilner, Stein E. Opjordsmoen; Simonsen, Erik; Vaglum, Per Jørgen Wiggen; Auestad, Bjørn Henrik; McGlashan, Thomas; Larsen, Tor Ketil
  
  (2012)
  A Comparison of Adolescent and Adult Onset First-Episode Non Affective Psychosis: 2-year Follow-up:.
  European Archives of Psychiatry and Clinical Neuroscience.
  
  ISSN 0940-1334.
  
  Volum 262.
  
  s.599-605.
  
  DOI: 10.1007/s00406-012-0308-9
- Evensen, Julie Horgen; Røssberg, Jan Ivar; Haahr, Ulrik; Hegelstad, Wenche; Joa, Inge; Johannessen, Jan Olav; Langeveld, Hans; Larsen, Tor Ketil; Melle, Ingrid; Ilner, Stein E. Opjordsmoen; Rund, Bjørn Rishovd; Simonsen, Erik; Sundet, Kjetil Søren; Vaglum, Per Jørgen Wiggen; Friis, Svein; McGlashan, Thomas
  
  (2011)
  Contrasting monosymptomatic patients with hallucinations and delusions in first-episode psychosis patients: a five-year longitudinal follow-up study.
  Psychopathology.
  
  ISSN 0254-4962.
  
  Volum 44.
  
  Hefte 2.
  
  s.90-97.
  
  DOI: 10.1159/000319789
- Røssberg, Jan Ivar; Johannessen, Jan Olav; Klungsøyr, Ole; Ilner, Stein E. Opjordsmoen; Evensen, Julie Horgen; Fjell, Anders Martin; Haahr, U.; Joa, Inge; Langeveld, Johannes Hendrik; Larsen, Tor Ketil; Melle, Ingrid; Rund, Bjørn Rishovd; Simonsen, E; Hegelstad, Wenche; Vaglum, Per Jørgen Wiggen; Friis, Svein; McGlashan, Thomas
  
  (2010)
  Are multi family groups appropriate for patients with first episode psychosis? A 5-year naturalistic follow-up study.
  Acta Psychiatrica Scandinavica.
  
  ISSN 0001-690X.
  
  Volum 122.
  
  Hefte 5.
  
  s.384-394.
  
  DOI: 10.1111/j.1600-0447.2010.01571.x
Bøker og kapitler
- Hegelstad, Wenche
  
  (2014)
  
  Early Detection and Intervention in Psychosis: A Long-Term Perspective.
  
  Universitetet i Bergen.
  
  ISBN 978-82-308-2985-1.
Formidling
- Johannessen, Jan Olav; Bjørnestad, Jone Ravndal; Gohar, Sherif Mostafa Mohamed Ahmed; Joa, Inge; Langeveld, Johannes Hendrik; Weibell, Melissa Anne Elin Authen; Hegelstad, Wenche ten Velden
  
  (2023)
  
  Lessons learned over 25 years: TIPS Norway- now that we found DUP what are we going to do with it?.
  
  Biennial Schizophrenia International Research Society conference;
  
  2023-05-11 - 2023-05-15.
- Johannessen, Jan Olav; Barrett, Elizabeth Ann; Hegelstad, Wenche ten Velden; Joa, Inge; Joakimsen, Kine; Marvik, Marit Helgeland; Mork, Erlend; Romm, Kristin Lie
  
  (2023)
  
  Psykoselotteriet.
  
  Tidsskrift for Norsk Psykologforening.
  
  ISSN 0332-6470.
- Bjørnestad, Jone Ravndal; Tjora, Tore; Joa, Inge; Johannessen, Jan Olav; Hegelstad, Wenche ten Velden
  
  (2022)
  
  Early detection and intervention in Clinical High Risk for psychosis and symptom-level predictors of course.
  
  Thematic congress on early intervention in psychiatry across the life span;
  
  2022-06-23 - 2022-06-25.
- Bjørnestad, Jone Ravndal; Joa, Inge; Tjora, Tore; Hegelstad, Wenche ten Velden
  
  (2022)
  
  Early detection and intervention in psychosis and clinical high risk states.
  
  Thematic congress on early intervention in psychiatry across the life span. (2022). Symposium. ;
  
  2022-06-22 - 2023-06-25.
- Bjørnestad, Jone Ravndal; Hegelstad, Wenche
  
  (2021)
  
  Forskning først, behandling etterpå.
  
  Tidsskrift for Norsk Psykologforening.
  
  ISSN 0332-6470.
  
  Volum 58.
  
  Hefte 6.
  
  s.518-519.
- Halvorsen, Per; Bjørnestad, Jone Ravndal; Hegelstad, Wenche; Bjørgen, Dagfinn; Wenneberg, Anders S.; Ellingsdalen, Mette; Hald, Magnus; Heiervang, Kristin S.
  
  (2021)
  
  Må kjempe for medisinfri behandling.
- Pedersen, Reidar; Romm, Kristin Lie; Hymer, Inger Stølan; Norheim, Irene; Holter, Marit; Hegelstad, Wenche; Hatløy, Kristin
  
  (2020)
  
  Pårørende nedprioriteres.
  
  Dagsavisen.
  
  ISSN 1503-2892.
- Pfuhl, Gerit; Simensen, Thea; Hegelstad, Wenche; Livsdatter, Lina
  
  (2019)
  
  Preserved implicit metamemory and investment in search in Schizophrenia.
  
  Motivation and Cognitive Control symposium;
  
  2019-09-16 - 2019-09-18.
- Pfuhl, Gerit; Simensen, Thea; Livsdatter, Lina; Hegelstad, Wenche
  
  (2019)
  
  Preserved metamemory and subjective costs of searching in Schizophrenia.
  
  Computational and cognitive neuroscience conference;
  
  2019-09-13 - 2019-09-16.
- Bjørnestad, Jone Ravndal; Davidson, Larry; Hegelstad, Wenche; Stain, Helen J.; Berg, Henrik
  
  (2019)
  Re-thinking social functioning in psychosis.
  Schizophrenia Research.
  
  ISSN 0920-9964.
  
  Volum 211.
  
  s.93-94.
  
  DOI: 10.1016/j.schres.2019.07.054
- Bjørke-Bertheussen, Janette; Hagerman, Annika; Hegelstad, Wenche; Fredriksen, Kristin J
  
  (2018)
  Kollegastøtte når pasienten tar sitt liv.
  Tidsskrift for Den norske legeforening.
  
  ISSN 0029-2001.
  
  Volum 138.
  
  Hefte 10.
  
  s.903-905.
  
  DOI: 10.4045/tidsskr.17.0908
- Pfuhl, Gerit; Livsdatter, Lina; Hegelstad, Wenche
  
  (2017)
  
  Aberrant processing of costs not reward in schizophrenia.
  
  WPA congress 2017;
  
  2017-10-08 - 2017-10-12.
- Pfuhl, Gerit; Livsdatter, Lina; Hegelstad, Wenche
  
  (2017)
  
  Reward is not reward is not reward: Weaker cognitive ability requires more investment to obtain the same reward.
  
  Brain Prize meeting;
  
  2017-10-30 - 2017-11-01.
- Pfuhl, Gerit; Livsdatter, Lina; Hegelstad, Wenche
  
  (2016)
  
  Aberrant processing of costs not reward in schizophrenia.
  
  Brain Conference FENS;
  
  2016-09-25 - 2016-09-28.
- Gisselgård, Jens; Larsen, Tor Ketil; Brønnick, Kolbjørn S; langeveld, Johannes; Hegelstad, Wenche; Joa, Inge; Johannessen, Jan Olav
  
  (2012)
  
  Cognitive correlates of auditory hallucinations in first episode psychosis.
  
  Early Intervention in Psychiatry.
  
  ISSN 1751-7885.
  
  Volum 6.
  
  s.41-41.
- Langeveld, Johannes H.; Joa, Inge; Johannessen, Jan Olav; Friis, Svein; Hegelstad, Wenche; Melle, Ingrid; Ilner, Stein E. Opjordsmoen; Larsen, Tor Ketil; Vaglum, Per Jørgen Wiggen; Auestad, Bjørn Henrik; Bjørkly, Stål; McGlashan, Tom
  
  (2012)
  
  Characteristic of first-episode psychosis patients reporting violent/threatening behavior.
  
  Early Intervention in Psychiatry.
  
  ISSN 1751-7885.
  
  Volum 6.
  
  s.51-51.
- Heitmann, Lena; Øye, Lene Fjelde; Steinsland, Sigrid Sørgård; Olsson, Linnea Rosell; Hegelstad, Wenche
  
  (2012)
  
  Job-Prescription: A vocational rehabilitation program for young people with severe mental illness in south-west Norway.
  
  Early Intervention in Psychiatry.
  
  ISSN 1751-7885.
  
  Volum 6.
  
  s.90-90.
- Weibell, Melissa Anne E.a; Joa, Inge; Hegelstad, Wenche; Langerveld, Hans; Larsen, T.K.; Johannessen, Jan Olav
  
  (2012)
  
  First episode psychosis in a Norwegian catchment area. A comparison in incidence and baseline characteristics between substance induced psychosis and primary psychosis with and without substance misuse.
  
  Early Intervention in Psychiatry.
  
  ISSN 1751-7885.
  
  Volum 6.
  
  s.115-115.
- Hegelstad, Wenche; Larsen, Tor Ketil; Evensen, Julie Horgen; Friis, Svein; Haahr, Ulrick; Joa, Inge; Johannesen, Jan O.; Langeveld, Johannes H.; Melle, Ingrid; Opjordsmoen, Stein; Rossberg, Jan Ivar; McGlashan, Thomas
  
  (2012)
  
  Long-term follow-up of the TIPS early detection in psychosis study: effects on 10-year outcome.
  
  Early Intervention in Psychiatry.
  
  ISSN 1751-7885.
  
  Volum 6.
  
  s.15-15.
- Melle, Ingrid; Evensen, Julie Horgen; Haahr, U.; Hegelstad, Wenche; Joa, Inge; Johannessen, Jan Olav; Langeveld, Hans; Larsen, Tor Ketil; Ilner, Stein E. Opjordsmoen; Røssberg, Jan Ivar; Rund, Bjørn Rishovd; Simonsen, E.; Sundet, Kjetil Søren; Vaglum, Per Jørgen Wiggen; Friis, Svein; McGlashan, Thomas
  
  (2011)
  
  Quality of life and recovery in psychotic disorders - 10 year follow-up of the tips study.
  
  Schizophrenia Bulletin.
  
  ISSN 0586-7614.
  
  Volum 37.
  
  s.274-274.
- McGlashan, Thomas H.; Evensen, Julie Horgen; Haahr, J.; Hegelstad, Wenche; Joa, Inge; Johannessen, Jan Olav; Langeveld, Hans; Larsen, T; Melle, Ingrid; Ilner, Stein E. Opjordsmoen; Rossberg, J.; Rund, Bjørn Rishovd; Simonsen, E.; Sundet, Kjetil Søren; Vaglum, Per Jørgen Wiggen; Friis, Svein
  
  (2011)
  
  EARLY DETECTION AND INTERVENTION (EDI) IN FIRST EPISODE PSYCHOSIS: CAN IT IN CREASE THE CHANCE FOR FULL RECOVERY? TIPS 10 YEAR FINDINGS.
  
  Schizophrenia Bulletin.
  
  ISSN 0586-7614.
  
  Volum 37.
  
  s.273-274.
- Friis, Svein; Evensen, Julie Horgen; Haahr, Ulrik; Hegelstad, Wenche; Joa, Inge; Johannessen, O; Langeveld, Hans; Larsen, TK; Melle, Ingrid; Opjordsmoen, S; Rossberg, Jan Ivar; Rund, Bjørn Rishovd; Simonsen, E; Sundet, Kjetil Søren; Vaglum, Per Jørgen Wiggen; McGlashan, Thomas
  
  (2011)
  
  Early Detection and Intervention(EDI) in first episode psychosis: Can it reduce the risk for poor outcome? Tips 10 years findings.
  
  Schizophrenia Bulletin.
  
  ISSN 0586-7614.
  
  Volum 37.
  
  s.98-98.
- Joa, Inge; Weibel, M.; Johannessen, Jan Olav; Hegelstad, Wenche; Langeveld, Hans; Larsen, Tor Ketil
  
  (2011)
  
  SUBSTANCE MISUSE AND FIRST EPISODE PSYCHOSIS, A STUDY OF ASSOCIATED RISKS.
  
  Schizophrenia Bulletin.
  
  ISSN 0586-7614.
  
  Volum 37.
  
  s.4-4.
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