Publications 2025

Sayar H, Wilberg T, Eikenæs IU, Ekberg A, Leitemo K, Morken KTE, Oftedal E, Omvik S, Ulvestad DA, Pedersen G, Kvarstein EH (2025)
Improvement of alexithymia in patients treated in mental health services for personality disorders: a longitudinal, observational study
Front Psychiatry, 16, 1558654
DOI 10.3389/fpsyt.2025.1558654, PubMed 40206651

Publications 2024

Ulvestad DA, Johansen MS, Kvarstein EH, Pedersen G, Wilberg T (2024)
Minding mentalizing - convergent validity of the Mentalization Breakdown Interview
Front Psychiatry, 15, 1380532
DOI 10.3389/fpsyt.2024.1380532, PubMed 38974920

Ulvestad DA, Johansen MS, Kvarstein EH, Pedersen G, Wilberg T (2024)
Corrigendum: Minding mentalizing - convergent validity of the Mentalization Breakdown Interview
Front Psychiatry, 15, 1479612
DOI 10.3389/fpsyt.2024.1479612, PubMed 39234622

Publications 2023

Kvarstein EH, Frøyhaug M, Pettersen MS, Carlsen S, Ekberg A, Fjermestad-Noll J, Ulvestad DA, Gikling EL, Hjermann E, Lindberget K, Omvik S, Eikenæs IU, Hummelen B, Morken KTE, Wilberg T, Pedersen GAF (2023)
Improvement of personality functioning among people treated within personality disorder mental health services. A longitudinal, observational study
Front Psychiatry, 14, 1163347
DOI 10.3389/fpsyt.2023.1163347, PubMed 37229394

Sveen CA, Pedersen G, Ulvestad DA, Zahl KE, Wilberg T, Kvarstein EH (2023)
Societal costs of personality disorders: A cross-sectional multicenter study of treatment-seeking patients in mental health services in Norway
J Clin Psychol, 79 (8), 1752-1769
DOI 10.1002/jclp.23504, PubMed 36916214

Sveen CA, Pedersen G, Ulvestad DA, Zahl KE, Wilberg T, Kvarstein EH (2023)
Societal costs of personality disorders among treatment-seeking patients in Norway: the relative contribution of specific DSM-5 categories
Eur Arch Psychiatry Clin Neurosci, 274 (1), 139-149
DOI 10.1007/s00406-023-01655-1, PubMed 37598131

Publications 2022

Ulvestad DA, Selsbakk Johansen M, Hartveit Kvarstein E, Pedersen G, Wilberg T (2022)
A borderline focused Reflective Functioning measure - Interrater reliability of the Mentalization Breakdown Interview
Nord J Psychiatry, 77 (4), 360-366
DOI 10.1080/08039488.2022.2123040, PubMed 36244024