Publications 2025

Gjerdalen OS, Zucknick M, Westlie IT, Bull H, Evensen S, Falkum E, Grande M, Hagen R, Romm KL, Jensen LH, Ringen PA, Schjøtt-Pedersen O, Sönmez N, Ueland T, Østefjells T, Røssberg JI, Lystad JU (2025)
An exploratory study of the relevance of therapy format and therapist' training in individual cognitive behavioral therapy for psychosis
Front Psychiatry, 16, 1527549
DOI 10.3389/fpsyt.2025.1527549, PubMed 40673229

Publications 2024

Schjøtt-Pedersen O, Bull HC, Falkum E, Ueland T, Skancke Gjerdalen O, Øksendal Haaland V, Evensen S, Ullevoldsæter Lystad J (2024)
Measuring the concurrent validity of the norwegian versions of the psychotic symptom rating scales (PSYRATS) and the positive scale from the positive and negative syndrome scale (PANSS)
Nord J Psychiatry, 78 (6), 548-551
DOI 10.1080/08039488.2024.2367638, PubMed 38905132

Publications 2023

Schjøtt-Pedersen O, Seierstad A, Evensen S, Horgen Evensen J, Færden A, Lunde Gjerstad C, Fadler Martinsen F, Sørgård KM, Ullevoldsæter Lystad J (2023)
Lockdown during the early phase of Covid-19 - effects on specialized mental health services and vocational activities for patients with psychotic disorders
Nord J Psychiatry, 77 (8), 760-767
DOI 10.1080/08039488.2023.2240301, PubMed 37534458

Seierstad A, Schjøtt-Pedersen O, Evensen S, Evensen JH, Gjerstad CL, Sørgård KM, Varga M, Lystad JU (2023)
COPSYC-19: The impact of early phase lockdown on mental health among people with psychotic disorders
Schizophr Res, 261, 178-184
DOI 10.1016/j.schres.2023.09.040, PubMed 37778125

Publications 2022

Gjerdalen OS, Lystad JU, Bull H, Ringen PA, Røssberg JI, Martinsen EW, Ueland T, Falkum E, Evensen S (2022)
Vocational rehabilitation augmented with cognitive behavioral therapy or cognitive remediation for individuals with schizophrenia: a 5-year follow-up study
Nord J Psychiatry, 77 (1), 23-30
DOI 10.1080/08039488.2022.2042598, PubMed 35209785

Publications 2021

Klungsøyr O, Lystad JU, Bull H, Evensen S, Ueland T, Falkum E (2021)
G-estimation of causal pathways in vocational rehabilitation for adults with psychotic disorders - a secondary analysis of a randomized trial
BMC Psychiatry, 21 (1), 370
DOI 10.1186/s12888-021-03349-1, PubMed 34301224

Publications 2019

Evensen S, Wisløff T, Lystad JU, Bull H, Martinsen EW, Ueland T, Falkum E (2019)
Exploring the potential cost-effectiveness of a vocational rehabilitation program for individuals with schizophrenia in a high-income welfare society
BMC Psychiatry, 19 (1), 140
DOI 10.1186/s12888-019-2130-7, PubMed 31064371

Sveinsdottir V, Bull HC, Evensen S, Reme SE, Knutzen T, Lystad JU (2019)
A short history of individual placement and support in Norway
Psychiatr Rehabil J, 43 (1), 9-17
DOI 10.1037/prj0000366, PubMed 30945917

Publications 2017

Falkum E, Klungsøyr O, Lystad JU, Bull HC, Evensen S, Martinsen EW, Friis S, Ueland T (2017)
Vocational rehabilitation for adults with psychotic disorders in a Scandinavian welfare society
BMC Psychiatry, 17 (1), 24
DOI 10.1186/s12888-016-1183-0, PubMed 28095813

Publications 2016

Bull H, Ueland T, Lystad JU, Evensen S, Martinsen EW, Falkum E (2016)
Vocational Functioning in Schizophrenia Spectrum Disorders: Does Apathy Matter?
J Nerv Ment Dis, 204 (8), 599-605
DOI 10.1097/NMD.0000000000000504, PubMed 26998695

Evensen S, Ueland T, Lystad JU, Bull H, Klungsøyr O, Martinsen EW, Falkum E (2016)
Employment outcome and predictors of competitive employment at 2-year follow-up of a vocational rehabilitation programme for individuals with schizophrenia in a high-income welfare society
Nord J Psychiatry, 71 (3), 180-187
DOI 10.1080/08039488.2016.1247195, PubMed 27774843

Lystad JU, Falkum E, Haaland VØ, Bull H, Evensen S, McGurk SR, Ueland T (2016)
Cognitive remediation and occupational outcome in schizophrenia spectrum disorders: A 2year follow-up study
Schizophr Res, 185, 122-129
DOI 10.1016/j.schres.2016.12.020, PubMed 28041917

Publications 2015

Evensen S, Wisløff T, Lystad JU, Bull H, Ueland T, Falkum E (2015)
Prevalence, Employment Rate, and Cost of Schizophrenia in a High-Income Welfare Society: A Population-Based Study Using Comprehensive Health and Welfare Registers
Schizophr Bull, 42 (2), 476-83
DOI 10.1093/schbul/sbv141, PubMed 26433216

Lystad JU, Falkum E, Haaland VØ, Bull H, Evensen S, Bell MD, Ueland T (2015)
Neurocognition and occupational functioning in schizophrenia spectrum disorders: The MATRICS Consensus Cognitive Battery (MCCB) and workplace assessments
Schizophr Res, 170 (1), 143-9
DOI 10.1016/j.schres.2015.12.002, PubMed 26692347

Publications 2014

Bull H, Ueland T, Lystad JU, Evensen S, Friis S, Martinsen EW, Falkum E (2014)
Validation of the work behavior inventory
Nord J Psychiatry, 69 (4), 300-6
DOI 10.3109/08039488.2014.973902, PubMed 25393653

Lystad JU, Falkum E, Mohn C, Haaland VØ, Bull H, Evensen S, Rund BR, Ueland T (2014)
The MATRICS Consensus Cognitive Battery (MCCB): performance and functional correlates
Psychiatry Res, 220 (3), 1094-101
DOI 10.1016/j.psychres.2014.08.060, PubMed 25242432