Publications published since 2009 from OUS - Personality Disorders Research Unit

116 publications found

Publications 2021

  1. Bach B, Eikenaes IU (2021)
    Transdiagnostic conceptualization of social avoidance through the lens of personality functioning and traits
    J Clin Psychol, 77 (5), 1249-1258
    DOI 10.1002/jclp.23160, PubMed 34003505
  2. Hartveit Kvarstein E, Zahl KE, Stänicke LI, Pettersen MS, Baltzersen ÅL, Johansen MS, Eikenæs IU, Hummelen B, Wilberg T, Ajo Arnevik E, Pedersen G (2021)
    Vulnerability of personality disorder during COVID-19 crises: a multicenter survey of mental and social distress among patients referred to treatment
    Nord J Psychiatry
    DOI 10.1080/08039488.2021.1942980, PubMed 34369842
  3. Helverschou SB, Bakken TL, Berge H, Bjorgen TG, Botheim H, Hellerud JA, Helseth I, Hove O, Johansen PA, Kildahl AN, Ludvigsen LB, Nygaard S, Rysstad A, Wigaard E, Howlin P (2021)
    Preliminary Findings From a Nationwide, Multicenter Mental Health Service for Adults and Older Adolescents With Autism Spectrum Disorder and ID
    J. Policy Pract. Intellect. Disabil., 18 (2), 162-173
    DOI 10.1111/jppi.12366
  4. Kvarstein EH, Antonsen BT, Klungsøyr O, Pedersen G, Wilberg T (2021)
    Avoidant personality disorder and social functioning: A longitudinal, observational study investigating predictors of change in a clinical sample
    Personal Disord (in press)
    DOI 10.1037/per0000471, PubMed 33507789
  5. Kvarstein EH, Zahl KE, Stänicke LI, Pettersen MS, Baltzersen ÅL, Johansen MS, Eikenaes IU, Arnevik EA, Hummelen B, Wilberg T, Pedersen G (2021)
    Vulnerability of personality disorder during the Covid-19 crises - a multicenter survey of treatment experiences among patients referred to treatment
    Nord J Psychiatry
    DOI 10.1080/08039488.2021.1934110, PubMed 34126854
  6. Paap MCS, Heltne A, Pedersen G, Germans Selvik S, Frans N, Wilberg T, Hummelen B (2021)
    More is more: Evidence for the incremental value of the SCID-II/SCID-5-PD specific factors over and above a general personality disorder factor
    Personal Disord (in press)
    DOI 10.1037/per0000426, PubMed 33600207

Publications 2020

  1. Baltzersen ÅL (2020)
    Moving forward: closing the gap between research and practice for young people with BPD
    Curr Opin Psychol, 37, 77-81
    DOI 10.1016/j.copsyc.2020.08.008, PubMed 32916475
  2. Breivik R, Wilberg T, Evensen J, Røssberg JI, Dahl HSJ, Pedersen G (2020)
    Countertransference feelings and personality disorders: a psychometric evaluation of a brief version of the Feeling Word Checklist (FWC-BV)
    BMC Psychiatry, 20 (1), 141
    DOI 10.1186/s12888-020-02556-6, PubMed 32228529
  3. Eikeseth FF, Sætren SS, Benjamin BR, Ulltveit-Moe Eikenæs I, Sütterlin S, Hummelen B (2020)
    The Test-Retest Reliability of Heart Rate Variability and Its Association With Personality Functioning
    Front Psychiatry, 11, 558145
    DOI 10.3389/fpsyt.2020.558145, PubMed 33329098
  4. Folmo EJ, Stänicke E, Johansen MS, Pedersen G, Kvarstein EH (2020)
    Development of therapeutic alliance in mentalization-based treatment-Goals, Bonds, and Tasks in a specialized treatment for borderline personality disorder
    Psychother Res, 31 (5), 604-618
    DOI 10.1080/10503307.2020.1831097, PubMed 33043816
  5. Hummelen B, Braeken J, Buer Christensen T, Nysaeter TE, Germans Selvik S, Walther K, Pedersen G, Eikenaes I, Paap MCS (2020)
    A Psychometric Analysis of the Structured Clinical Interview for the DSM-5 Alternative Model for Personality Disorders Module I (SCID-5-AMPD-I): Level of Personality Functioning Scale
    Assessment, 28 (5), 1320-1333
    DOI 10.1177/1073191120967972, PubMed 33155489
  6. Kildahl AN, Bakken TL, Matre EAW, Hellerud JMA, Engebretsen MH, Helverschou SB (2020)
    Case study: identification of anxiety and subsequent intervention in an adolescent male with autism, severe intellectual disability and self-injurious behaviour
    Int. J. Dev. Disabil.
    DOI 10.1080/20473869.2020.1850160
  7. Kildahl AN, Helverschou SB, Bakken TL, Oddli HW (2020)
    "Driven and Tense, Stressed Out and Anxious": Clinicians' Perceptions of Post-Traumatic Stress Disorder Symptom Expressions in Adults with Autism and Intellectual Disability
    J. Ment. Health Res. Intellect. Disabil., 13 (3), 201-230
    DOI 10.1080/19315864.2020.1760972
  8. Kildahl AN, Helverschou SB, Bakken TL, Oddli HW (2020)
    "If we do not look for it, we do not see it": Clinicians' experiences and understanding of identifying post-traumatic stress disorder in adults with autism and intellectual disability
    J Appl Res Intellect Disabil, 33 (5), 1119-1132
    DOI 10.1111/jar.12734, PubMed 32285568
  9. Kvarstein EH, Folmo E, Antonsen BT, Normann-Eide E, Pedersen G, Wilberg T (2020)
    Social Cognition Capacities as Predictors of Outcome in Mentalization-Based Treatment (MBT)
    Front Psychiatry, 11, 691
    DOI 10.3389/fpsyt.2020.00691, PubMed 32792996
  10. Paap MCS, Hummelen B, Braeken J, Arnevik EA, Walderhaug E, Wilberg T, Berghuis H, Hutsebaut J, Pedersen G (2020)
    A multi-center psychometric evaluation of the Severity Indices of Personality Problems 118 (SIPP-118): Do we really need all those facets?
    Qual Life Res, 30 (2), 567-575
    DOI 10.1007/s11136-020-02654-8, PubMed 33029679
  11. Simonsen S, Eikenaes IU, Bach B, Kvarstein E, Gondan M, Møller SB, Wilberg T (2020)
    Level of alexithymia as a measure of personality dysfunction in avoidant personality disorder
    Nord J Psychiatry, 75 (4), 266-274
    DOI 10.1080/08039488.2020.1841290, PubMed 33146059

Publications 2019

  1. Arnevik EA, Pedersen G, Walderhaug E, Lien I, Wilberg T, Hummelen B (2019)
    Measuring Personality Problems in Patients With Substance Use Disorders: A Cross-Sample Validation
    J Dual Diagn, 15 (4), 324-332
    DOI 10.1080/15504263.2019.1668583, PubMed 31571533
  2. Beck E, Bo S, Jørgensen MS, Gondan M, Poulsen S, Storebø OJ, Fjellerad Andersen C, Folmo E, Sharp C, Pedersen J, Simonsen E (2019)
    Mentalization-based treatment in groups for adolescents with borderline personality disorder: a randomized controlled trial
    J Child Psychol Psychiatry, 61 (5), 594-604
    DOI 10.1111/jcpp.13152, PubMed 31702058
  3. Buer Christensen T, Eikenaes I, Hummelen B, Pedersen G, Nysæter TE, Bender DS, Skodol AE, Selvik SG (2019)
    Level of personality functioning as a predictor of psychosocial functioning-Concurrent validity of criterion A
    Personal Disord, 11 (2), 79-90
    DOI 10.1037/per0000352, PubMed 31580097
  4. Buer Christensen T, Hummelen B, Paap MCS, Eikenaes I, Selvik SG, Kvarstein E, Pedersen G, Bender DS, Skodol AE, Nysæter TE (2019)
    Evaluation of Diagnostic Thresholds for Criterion A in the Alternative DSM-5 Model for Personality Disorders
    J Pers Disord, 34, 40-61
    DOI 10.1521/pedi_2019_33_455, PubMed 31682197
  5. Ekeberg O, Urnes O, Hem E, Kvarstein EH, Eikenaes IUM (2019)
    Patients with emotionally unstable personality disorder need appropriate emergency treatment
    Tidsskr. Nor. Laegeforen., 139 (15), 1442-1444
  6. Ekeberg O, Urnes O, Hem E, Kvarstein EH, Eikenaes IUM (2019)
    Suicidal patients with personality disorder
    Tidsskr. Nor. Laegeforen., 139 (15), 1445-1447
  7. Folmo EJ, Karterud SW, Kongerslev MT, Kvarstein EH, Stanicke E (2019)
    Battles of the Comfort Zone: Modelling Therapeutic Strategy, Alliance, and Epistemic Trust-A Qualitative Study of Mentalization-Based Therapy for Borderline Personality Disorder
    J. Contemp. Psychother., 49 (3), 141-151
    DOI 10.1007/s10879-018-09414-3
  8. Hellerud JMA, Bakken TL (2019)
    Family and caregivers' experience of mental illness in migrants with intellectual disability - reflections on practice
    Adv. Ment. Health Intellet. Disabil., 13 (2), 76-88
    DOI 10.1108/AMHID-06-2018-0029
  9. Inderberg AMS, Horndalsveen K, Elvehaug AH, Mehmi Y, Jorstad I, Bakken TL (2019)
    Autism, intellectual disabilities and additional psychosis, and affiliation to groups with violent ideology: short communication
    J. Intellect. Disabil. Offending Behav., 10 (1), 1-7
    DOI 10.1108/JIDOB-09-2018-0010
  10. Iversen TE, Horndalsveen K, Matre E, Henriksen TF, Fusche S, Kildahl AN, Bakken TL (2019)
    Inpatient treatment of borderline personality disorder in adults with intellectual disability: reflections on practice
    Adv. Ment. Health Intellet. Disabil., 13 (2), 67-75
    DOI 10.1108/AMHID-03-2018-0008
  11. Johannessen M, Haugen IB, Bakken TL, Braaten Ø (2019)
    A 22q13.33 duplication harbouring the SHANK3 gene: does it cause neuropsychiatric disorders?
    BMJ Case Rep, 12 (11)
    DOI 10.1136/bcr-2018-228258, PubMed 31678916
  12. Karterud S, Kvarstein EH (2019)
    Misleading about MBT in Oslo
    BMC Psychiatry, 19 (1), 208
    DOI 10.1186/s12888-019-2193-5, PubMed 31272416
  13. Karterud S, Kvarstein EH (2019)
    Misleading about MBT in Oslo
    BMC Psychiatry, 19
  14. Kildahl AN, Bakken TL, Iversen TE, Helverschou SB (2019)
    Identification of Post-Traumatic Stress Disorder in Individuals with Autism Spectrum Disorder and Intellectual Disability: A Systematic Review
    J. Ment. Health Res. Intellect. Disabil., 12 (1-2), 1-25
    DOI 10.1080/19315864.2019.1595233
  15. Normann-Eide E, Antonsen BRT, Kvarstein EH, Pedersen G, Vaskinn A, Wilberg T (2019)
    Are Impairments in Theory of Mind Specific to Borderline Personality Disorder?
    J Pers Disord, 34 (6), 827-841
    DOI 10.1521/pedi_2019_33_417, PubMed 30785865
  16. Pedersen G, Arnevik EA, Hummelen B, Walderhaug E, Wilberg T (2019)
    Psychometric Properties of the Severity Indices of Personality Problems (SIPP) in Two Samples A Norwegian Community Sample and Clinical Samples of Patients With and Without Personality Disorders
    Eur. J. Psychol. Assess., 35 (5), 698-711
    DOI 10.1027/1015-5759/a000436

Publications 2018

  1. Bakken TL, Evensen OO, Bjorgen TG, Nilsen IT, Bang N, Pedersen U, Berge K, Ellingsen KE, Baasland T, Helverschou SB (2018)
    Mental health services for adolescents and adults with intellectual disabilities in Norway: a descriptive study
    Adv. Ment. Health Intellet. Disabil., 12 (3-4), 121-134
    DOI 10.1108/AMHID-03-2018-0012
  2. Bakken TL, Hoidal SH (2018)
    Specialized psychiatric services: patient characteristics, referral practice and length of stay in a representative clinical sample 2010-2016
    Int J Dev Disabil, 65 (4), 277-284
    DOI 10.1080/20473869.2018.1438961, PubMed 34141348
  3. Büchmann CB, Pedersen G, Aminoff SR, Laskemoen JF, Barrett EA, Melle I, Lagerberg TV (2018)
    Validity of the Birchwood insight scale in patients with schizophrenia spectrum- and bipolar disorders
    Psychiatry Res, 272, 715-722
    DOI 10.1016/j.psychres.2018.12.072, PubMed 30832191
  4. Buer Christensen T, Paap MCS, Arnesen M, Koritzinsky K, Nysaeter TE, Eikenaes I, Germans Selvik S, Walther K, Torgersen S, Bender DS, Skodol AE, Kvarstein E, Pedersen G, Hummelen B (2018)
    Interrater Reliability of the Structured Clinical Interview for the DSM-5 Alternative Model of Personality Disorders Module i: Level of Personality Functioning Scale
    J Pers Assess, 100 (6), 630-641
    DOI 10.1080/00223891.2018.1483377, PubMed 30084661
  5. Holth F, Walby F, Røstbakken T, Lunde I, Ringen PA, Ramleth RK, Romm KL, Tveit T, Torgersen T, Urnes Ø, Kvarstein EH (2018)
    Extreme challenges: psychiatric inpatients with severe self-harming behavior in Norway: a national screening investigation
    Nord J Psychiatry, 72 (8), 605-612
    DOI 10.1080/08039488.2018.1511751, PubMed 30348040
  6. Johansen MS, Karterud SW, Normann-Eide E, Ro FG, Kvarstein EH, Wilberg T (2018)
    The Relationship Between Reflective Functioning and Affect Consciousness in Patients With Avoidant and Borderline Personality Disorders
    Psychoanal. Psychol., 35 (4), 382-393
    DOI 10.1037/pap0000169
  7. Kvarstein EH, Pedersen G, Folmo E, Urnes Ø, Johansen MS, Hummelen B, Wilberg T, Karterud S (2018)
    Mentalization-based treatment or psychodynamic treatment programmes for patients with borderline personality disorder - the impact of clinical severity
    Psychol Psychother, 92 (1), 91-111
    DOI 10.1111/papt.12179, PubMed 29582581
  8. Pedersen G, Urnes Ø, Hummelen B, Wilberg T, Kvarstein EH (2018)
    Revised manual for the Global Assessment of Functioning scale
    Eur Psychiatry, 51, 16-19
    DOI 10.1016/j.eurpsy.2017.12.028, PubMed 29510296
  9. Selvik SG, Hummelen B, Romild U, Langbehn DR, Pedersen G (2018)
    The Iowa Personality Disorder Screen: A validation study in a psychiatric population that receives long-term group psychotherapy for personality related problems
    Personal Ment Health, 12 (3), 229-240
    DOI 10.1002/pmh.1418, PubMed 29722177

Publications 2017

  1. Bakken TL, Sageng H, Hellerud J, Kildahl A, Kristiansen T (2017)
    The Use of Validation in Mental Health Nursing for Adults with Intellectual Disabilities and Mental Illness: A Descriptive Study
    Issues Ment Health Nurs, 38 (8), 619-623
    DOI 10.1080/01612840.2017.1330910, PubMed 28613088
  2. Bakken TL, Sundby IL, Klevmoen GH (2017)
    Patients', Family Members', and Professional Carers' Experiences of Psychoeducational Multifamily Groups for Participants with Intellectual Disabilities and Mental Illness
    Issues Ment Health Nurs, 38 (2), 153-159
    DOI 10.1080/01612840.2016.1251514, PubMed 28215110
  3. Engebretsen MH, Kildahl AN, Hoy IH, Bakken TL (2017)
    Metyrosine treatment in a woman with chromosome 22q11.2 deletion syndrome and psychosis: a case study
    Int J Dev Disabil, 65 (2), 116-121
    DOI 10.1080/20473869.2017.1401257, PubMed 34141331
  4. Folmo EJ, Karterud SW, Bremer K, Walther KL, Kvarstein EH, Pedersen GAF (2017)
    The design of the MBT-G adherence and quality scale
    Scand J Psychol, 58 (4), 341-349
    DOI 10.1111/sjop.12375, PubMed 28718968
  5. Kildahl AN, Bakken TL, Holm OK, Helverschou SB (2017)
    Assessment of psychosis in ASD/ID: a case study
    Adv. Ment. Health Intellet. Disabil., 11 (1), 17-23
    DOI 10.1108/AMHID-11-2016-0036
  6. Klungsøyr O, Antonsen B, Wilberg T (2017)
    Contours of a causal feedback mechanism between adaptive personality and psychosocial function in patients with personality disorders: a secondary analysis from a randomized clinical trial
    BMC Psychiatry, 17 (1), 210
    DOI 10.1186/s12888-017-1365-4, PubMed 28583098
  7. Morken KTE, Binder PE, Arefjord N, Karterud S (2017)
    Juggling thoughts and feelings: How do female patients with borderline symptomology and substance use disorder experience change in mentalization-based treatment?
    Psychother Res, 29 (2), 251-266
    DOI 10.1080/10503307.2017.1325021, PubMed 28513339
  8. Paap MCS, Braeken J, Pedersen G, Urnes Ø, Karterud S, Wilberg T, Hummelen B (2017)
    A Psychometric Evaluation of the DSM-IV Criteria for Antisocial Personality Disorder: Dimensionality, Local Reliability, and Differential Item Functioning Across Gender
    Assessment, 27 (1), 89-101
    DOI 10.1177/1073191117745126, PubMed 29284276
  9. Pedersen G, Kvarstein EH, Wilberg T (2017)
    The Work and Social Adjustment Scale: Psychometric properties and validity among males and females, and outpatients with and without personality disorders
    Personal Ment Health, 11 (4), 215-228
    DOI 10.1002/pmh.1382, PubMed 28681505

Publications 2016

  1. Karterud S, Pedersen G, Johansen M, Wilberg T, Davis K, Panksepp J (2016)
    Primary emotional traits in patients with personality disorders
    Personal Ment Health, 10 (4), 261-273
    DOI 10.1002/pmh.1345, PubMed 27257161
  2. Kvarstein EH, Nordviste O, Dragland L, Wilberg T (2016)
    Outpatient psychodynamic group psychotherapy - outcomes related to personality disorder, severity, age and gender
    Personal Ment Health, 11 (1), 37-50
    DOI 10.1002/pmh.1352, PubMed 27766761
  3. Lagerberg TV, Aminoff SR, Aas M, Bjella T, Henry C, Leboyer M, Pedersen G, Bellivier F, Icick R, Andreassen OA, Etain B, Melle I (2016)
    Alcohol use disorders are associated with increased affective lability in bipolar disorder
    J Affect Disord, 208, 316-324
    DOI 10.1016/j.jad.2016.09.062, PubMed 27810713
  4. Reas DL, Pedersen G, Rø Ø (2016)
    Impulsivity-related traits distinguish women with co-occurring bulimia nervosa in a psychiatric sample
    Int J Eat Disord, 49 (12), 1093-1096
    DOI 10.1002/eat.22606, PubMed 27567004
  5. Tveter AL, Bakken TL, Rossberg JI, Bech-Pedersen E, Bramness JG (2016)
    Short communication: reliability and validity of the UKU Side Effect Rating Scale for adults with intellectual disabilities
    Adv. Ment. Health Intellet. Disabil., 10 (3), 166-171
    DOI 10.1108/AMHID-10-2015-0051

Publications 2015

  1. Antonsen BT, Johansen MS, Rø FG, Kvarstein EH, Wilberg T (2015)
    Is reflective functioning associated with clinical symptoms and long-term course in patients with personality disorders?
    Compr Psychiatry, 64, 46-58
    DOI 10.1016/j.comppsych.2015.05.016, PubMed 26104432
  2. Antonsen BT, Kvarstein EH, Urnes Ø, Hummelen B, Karterud S, Wilberg T (2015)
    Favourable outcome of long-term combined psychotherapy for patients with borderline personality disorder: Six-year follow-up of a randomized study
    Psychother Res, 27 (1), 51-63
    DOI 10.1080/10503307.2015.1072283, PubMed 26261865
  3. Bakken TL, Sageng H (2015)
    Mental Health Nursing of Adults With Intellectual Disabilities and Mental Illness: A Review of Empirical Studies 1994-2013
    Arch Psychiatr Nurs, 30 (2), 286-91
    DOI 10.1016/j.apnu.2015.08.006, PubMed 26992884
  4. Eikenaes I, Pedersen G, Wilberg T (2015)
    Attachment styles in patients with avoidant personality disorder compared with social phobia
    Psychol Psychother, 89 (3), 245-60
    DOI 10.1111/papt.12075, PubMed 26332087
  5. Johansen MS, Normann-Eide E, Normann-Eide T, Klungs Yr O, Kvarstein E, Wilberg T (2015)
    Relationship Between Affect Consciousness and Personality Functioning in Patients With Personality Disorders: A Prospective Study
    J Pers Disord, 30 (5), 633-652
    DOI 10.1521/pedi_2015_29_220, PubMed 26168325
  6. Normann-Eide E, Johansen MS, Normann-Eide T, Egeland J, Wilberg T (2015)
    Personality Disorder and Changes in Affect Consciousness: A 3-Year Follow-Up Study of Patients with Avoidant and Borderline Personality Disorder
    PLoS One, 10 (12), e0145625
    DOI 10.1371/journal.pone.0145625, PubMed 26699730
  7. Pedersen G, Eikenæs I, Urnes Ø, Skulberg GM, Wilberg T (2015)
    Experiences in Close Relationships – Psychometric properties among patients with personality disorders
    Personal Ment Health, 9 (3), 208-19
    DOI 10.1002/pmh.1298, PubMed 26033784
  8. Støre-Valen J, Ryum T, Pedersen GA, Pripp AH, Jose PE, Karterud S (2015)
    Does a web-based feedback training program result in improved reliability in clinicians' ratings of the Global Assessment of Functioning (GAF) Scale?
    Psychol Assess, 27 (3), 865-73
    DOI 10.1037/pas0000086, PubMed 25642933
  9. Vaskinn A, Antonsen BT, Fretland RA, Dziobek I, Sundet K, Wilberg T (2015)
    Theory of mind in women with borderline personality disorder or schizophrenia: differences in overall ability and error patterns
    Front Psychol, 6, 1239
    DOI 10.3389/fpsyg.2015.01239, PubMed 26379577

Publications 2014

  1. Antonsen BT, Klungsøyr O, Kamps A, Hummelen B, Johansen MS, Pedersen G, Urnes O, Kvarstein EH, Karterud S, Wilberg T (2014)
    Step-down versus outpatient psychotherapeutic treatment for personality disorders: 6-year follow-up of the Ullevål personality project
    BMC Psychiatry, 14, 119
    DOI 10.1186/1471-244X-14-119, PubMed 24758722
  2. Bakken TL, Hoidal SH (2014)
    Asperger syndrome or schizophrenia, or both? Case identification of 12 adults in a specialized psychiatric inpatient unit
    Int. J. Dev. Disabil., 60 (4), 215-225
    DOI 10.1179/2047387713Y.0000000022
  3. Bøen E, Hummelen B, Elvsåshagen T, Boye B, Andersson S, Karterud S, Malt UF (2014)
    Different impulsivity profiles in borderline personality disorder and bipolar II disorder
    J Affect Disord, 170, 104-11
    DOI 10.1016/j.jad.2014.08.033, PubMed 25237733
  4. Bøen E, Westlye LT, Elvsåshagen T, Hummelen B, Hol PK, Boye B, Andersson S, Karterud S, Malt UF (2014)
    Smaller stress-sensitive hippocampal subfields in women with borderline personality disorder without posttraumatic stress disorder
    J Psychiatry Neurosci, 39 (2), 127-34
    DOI 10.1503/jpn.130070, PubMed 24309162
  5. Hummelen B, Pedersen G, Wilberg T, Karterud S (2014)
    Poor Validity of the DSM-IV Schizoid Personality Disorder Construct as a Diagnostic Category
    J Pers Disord, 29 (3), 334-46
    DOI 10.1521/pedi_2014_28_159, PubMed 25248009
  6. Kvarstein EH, Pedersen G, Urnes Ø, Hummelen B, Wilberg T, Karterud S (2014)
    Changing from a traditional psychodynamic treatment programme to mentalization-based treatment for patients with borderline personality disorder--does it make a difference?
    Psychol Psychother, 88 (1), 71-86
    DOI 10.1111/papt.12036, PubMed 25045028
  7. Pedersen G, Selsbakk JM, Theresa W, Sigmund K (2014)
    Testing different versions of the Affective Neuroscience Personality Scales in a clinical sample
    PLoS One, 9 (10), e109394
    DOI 10.1371/journal.pone.0109394, PubMed 25289939
  8. Pedersen G, Urnes Ø, Kvarstein EH, Karterud S (2014)
    The three factors of the psychoticism scale of SCL-90-R
    Personal Ment Health, 10 (3), 244-55
    DOI 10.1002/pmh.1278, PubMed 25475425
  9. Reas DL, Pedersen G, Karterud S, Rø Ø (2014)
    Self-harm and suicidal behavior in borderline personality disorder with and without bulimia nervosa
    J Consult Clin Psychol, 83 (3), 643-8
    DOI 10.1037/ccp0000014, PubMed 25495360
  10. Wilberg T, Kvarstein EH, Røvik JO (2014)
    Patients with personality disorders in private specialist practice
    Tidsskr Nor Laegeforen, 134 (23-24), 2267-72
    DOI 10.4045/tidsskr.13.1581, PubMed 25492335

Publications 2013

  1. Bakken TL, Martinsen H (2013)
    Adults with intellectual disabilities and mental illness in psychiatric inpatient units: empirical studies of patient characteristics and psychiatric diagnoses from 1996 to 2011
    Int. J. Dev. Disabil., 59 (3), 179-190
    DOI 10.1179/2047387712Y.0000000006
  2. Bøen E, Westlye LT, Elvsåshagen T, Hummelen B, Hol PK, Boye B, Andersson S, Karterud S, Malt UF (2013)
    Regional cortical thinning may be a biological marker for borderline personality disorder
    Acta Psychiatr Scand, 130 (3), 193-204
    DOI 10.1111/acps.12234, PubMed 24571788
  3. Eikenaes I, Hummelen B, Abrahamsen G, Andrea H, Wilberg T (2013)
    Personality functioning in patients with avoidant personality disorder and social phobia
    J Pers Disord, 27 (6), 746-63
    DOI 10.1521/pedi_2013_27_109, PubMed 23786266
  4. Johansen MS, Normann-Eide E, Normann-Eide T, Wilberg T (2013)
    Emotional dysfunction in avoidant compared to borderline personality disorder: a study of affect consciousness
    Scand J Psychol, 54 (6), 515-21
    DOI 10.1111/sjop.12076, PubMed 24107113
  5. Kvarstein EH, Arnevik E, Halsteinli V, Rø FG, Karterud S, Wilberg T (2013)
    Health service costs and clinical gains of psychotherapy for personality disorders: a randomized controlled trial of day-hospital-based step-down treatment versus outpatient treatment at a specialist practice
    BMC Psychiatry, 13, 315
    DOI 10.1186/1471-244X-13-315, PubMed 24268099
  6. Kvarstein EH, Karterud S (2013)
    Large variation of severity and longitudinal change of symptom distress among patients with personality disorders
    Personal Ment Health, 7 (4), 265-76
    DOI 10.1002/pmh.1226, PubMed 24343976
  7. Pedersen G, Karterud S, Hummelen B, Wilberg T (2013)
    The impact of extended longitudinal observation on the assessment of personality disorders
    Personal Ment Health, 7 (4), 277-87
    DOI 10.1002/pmh.1234, PubMed 24343977
  8. Reas DL, Rø Ø, Karterud S, Hummelen B, Pedersen G (2013)
    Eating disorders in a large clinical sample of men and women with personality disorders
    Int J Eat Disord, 46 (8), 801-9
    DOI 10.1002/eat.22176, PubMed 23983043

Publications 2012

  1. Gullestad FS, Johansen MS, Høglend P, Karterud S, Wilberg T (2012)
    Mentalization as a moderator of treatment effects: findings from a randomized clinical trial for personality disorders
    Psychother Res, 23 (6), 674-89
    DOI 10.1080/10503307.2012.684103, PubMed 22612470
  2. Gullestad FS, Wilberg T, Klungsøyr O, Johansen MS, Urnes O, Karterud S (2012)
    Is treatment in a day hospital step-down program superior to outpatient individual psychotherapy for patients with personality disorders? 36 months follow-up of a randomized clinical trial comparing different treatment modalities
    Psychother Res, 22 (4), 426-41
    DOI 10.1080/10503307.2012.662608, PubMed 22417131
  3. Karterud S (2012)
    Constructing and Mentalizing the Matrix
    Gruppenpsychother. Gruppendyn., 48 (4), 379-396
    DOI 10.13109/grup.2012.48.4.379
  4. Karterud S (2012)
    Comments on personality disorders with over-regulation of emotions and poor self-reflectivity
    Personal. Ment. Health, 6 (2), 167-169
    DOI 10.1002/pmh.1196
  5. Karterud S, Pedersen G, Engen M, Johansen MS, Johansson PN, Schlüter C, Urnes O, Wilberg T, Bateman AW (2012)
    The MBT Adherence and Competence Scale (MBT-ACS): development, structure and reliability
    Psychother Res, 23 (6), 705-17
    DOI 10.1080/10503307.2012.708795, PubMed 22916991
  6. Kvarstein EH, Karterud S (2012)
    Large variations of global functioning over five years in treated patients with personality traits and disorders
    J Pers Disord, 26 (2), 141-61
    DOI 10.1521/pedi.2012.26.2.141, PubMed 22486446
  7. Normann-Eide E, Johansen MS, Normann-Eide T, Egeland J, Wilberg T (2012)
    Is low affect consciousness related to the severity of psychopathology? A cross-sectional study of patients with avoidant and borderline personality disorder
    Compr Psychiatry, 54 (2), 149-57
    DOI 10.1016/j.comppsych.2012.07.003, PubMed 22998844
  8. Paap MC, Meijer RR, Cohen-Kettenis PT, Richter-Appelt H, de Cuypere G, Kreukels BP, Pedersen G, Karterud S, Malt UF, Haraldsen IR (2012)
    Why the factorial structure of the SCL-90-R is unstable: comparing patient groups with different levels of psychological distress using Mokken Scale Analysis
    Psychiatry Res, 200 (2-3), 819-26
    DOI 10.1016/j.psychres.2012.03.012, PubMed 22494703
  9. Wilberg T (2012)
    Avoidant personality, cluster A traits and Taijin kyofusho: Deconstructing a treatment resistant socially fearful young man: A commentary on a case by Maruta et al.
    Personal. Ment. Health, 6 (3), 276-278
    DOI 10.1002/pmh.1209

Publications 2011

  1. Bakken TL (2011)
    My Sensory Book: Working Together to Explore Sensory Issues and the Big Feelings they can Cause: A Workbook for Parents, Professionals, and Children
    J. Autism Dev. Disord., 41 (1), 132-133
    DOI 10.1007/s10803-009-0934-x
  2. Bjelland SD, Severinsson E (2011)
    Experiences of existential problems and psychiatric nurses' ways of addressing them
    Nordisk sygeplejeforskning, 1 (2), 111-128
    PublikaID 115
  3. Hummelen B, Pedersen G, Karterud S (2011)
    Some suggestions for the DSM-5 schizotypal personality disorder construct
    Compr Psychiatry, 53 (4), 341-9
    DOI 10.1016/j.comppsych.2011.05.009, PubMed 21741634
  4. Karterud S (2011)
    Commentary on narcissistic personality disorder
    Personal. Ment. Health, 5 (3), 235-237
    DOI 10.1002/pmh.174
  5. Paap MC, Meijer RR, Van Bebber J, Pedersen G, Karterud S, Hellem FM, Haraldsen IR (2011)
    A study of the dimensionality and measurement precision of the SCL-90-R using item response theory
    Int J Methods Psychiatr Res, 20 (3), e39-55
    DOI 10.1002/mpr.347, PubMed 21812065
  6. Pedersen G, Karterud S (2011)
    The symptom and function dimensions of the Global Assessment of Functioning (GAF) scale
    Compr Psychiatry, 53 (3), 292-8
    DOI 10.1016/j.comppsych.2011.04.007, PubMed 21632038

Publications 2010

  1. Arnevik E, Wilberg T, Urnes Ø, Johansen M, Monsen JT, Karterud S (2010)
    Psychotherapy for personality disorders: 18 months' follow-up of the ullevål personality project
    J Pers Disord, 24 (2), 188-203
    DOI 10.1521/pedi.2010.24.2.188, PubMed 20420475
  2. Bakken TL, Helverschou SB, Eilertsen DE, Heggelund T, Myrbakk E, Martinsen H (2010)
    Psychiatric disorders in adolescents and adults with autism and intellectual disability: a representative study in one county in Norway
    Res Dev Disabil, 31 (6), 1669-77
    DOI 10.1016/j.ridd.2010.04.009, PubMed 20493660
  3. Bakkevig JF, Karterud S (2010)
    Is the Diagnostic and Statistical Manual of Mental Disorders, Fourth Edition, histrionic personality disorder category a valid construct?
    Compr Psychiatry, 51 (5), 462-70
    DOI 10.1016/j.comppsych.2009.11.009, PubMed 20728002
  4. Hummelen B (2010)
    Treatment of borderline personality disorder with schizotypal traits by Cesare Maffei, MD
    Personal. Ment. Health, 4 (3), 229-232
    DOI 10.1002/pmh.135
  5. Karterud S (2010)
    Carmen: Histrionic personality disorder and psychotherapy Comment
    Personal. Ment. Health, 4 (2), 153-157
    DOI 10.1002/pmh.125
  6. Karterud S, Øien M, Pedersen G (2010)
    Validity aspects of the Diagnostic and Statistical Manual of Mental Disorders, Fourth Edition, narcissistic personality disorder construct
    Compr Psychiatry, 52 (5), 517-26
    DOI 10.1016/j.comppsych.2010.11.001, PubMed 21193181
  7. Leirvåg H, Pedersen G, Karterud S (2010)
    Long-term continuation treatment after short-term day treatment of female patients with severe personality disorders: Body awareness group therapy versus psychodynamic group therapy
    Nord J Psychiatry, 64 (2), 115-22
    DOI 10.3109/08039480903487525, PubMed 20392134
  8. Pedersen G, Hagtvet KA, Karterud S (2010)
    Interpersonal problems: self-therapist agreement and therapist consensus
    J Clin Psychol, 67 (3), 308-17
    DOI 10.1002/jclp.20762, PubMed 21254058
  9. Pedersen G, Karterud S (2010)
    Using measures from the SCL-90-R to screen for personality disorders
    Personal. Ment. Health, 4 (2), 121-132
    DOI 10.1002/pmh.122
  10. Rossberg JI, Karterud S, Pedersen G, Friis S (2010)
    Psychiatric symptoms and countertransference feelings: an empirical investigation
    Psychiatry Res, 178 (1), 191-5
    DOI 10.1016/j.psychres.2009.09.019, PubMed 20452056
  11. Vincenzi B, O'Toole J, Lask B (2010)
    PANDAS and anorexia nervosa--a spotters' guide: suggestions for medical assessment
    Eur Eat Disord Rev, 18 (2), 116-23
    DOI 10.1002/erv.977, PubMed 20148396

Publications 2009

  1. Arnevik E, Wilberg T, Monsen JT, Andrea H, Karterud S (2009)
    A cross-national validity study of the Severity Indices of Personality Problems (SIPP-118)
    Personal. Ment. Health, 3 (1), 41-55
    DOI 10.1002/pmh.60
  2. Falkum E, Pedersen G, Karterud S (2009)
    Diagnostic and Statistical Manual of Mental Disorders, Fourth Edition, paranoid personality disorder diagnosis: a unitary or a two-dimensional construct?
    Compr Psychiatry, 50 (6), 533-41
    DOI 10.1016/j.comppsych.2009.01.003, PubMed 19840591
  3. Helverschou SB, Bakken TL, Martinsen H (2009)
    The Psychopathology in Autism Checklist (PAC): A pilot study
    Res. Autism Spectr. Disord., 3 (1), 179-195
    DOI 10.1016/j.rasd.2008.05.004
  4. Karterud S, Arefjord N, Andresen NE, Pedersen G (2009)
    Substance use disorders among personality disordered patients admitted for day hospital treatment. Implications for service developments
    Nord J Psychiatry, 63 (1), 57-63
    DOI 10.1080/08039480802298705, PubMed 19172500
  5. Urnes O (2009)
    [Self-harm and personality disorders]
    Tidsskr Nor Laegeforen, 129 (9), 872-6
    DOI 10.4045/tidsskr.08.0140, PubMed 19415088
  6. Wilberg T, Karterud S, Pedersen G, Urnes Ø (2009)
    The impact of avoidant personality disorder on psychosocial impairment is substantial
    Nord J Psychiatry, 63 (5), 390-6
    DOI 10.1080/08039480902831322, PubMed 19333817
  7. Wilberg T, Karterud S, Pedersen G, Urnes Ø, Costa PT (2009)
    Nineteen-month stability of Revised NEO Personality Inventory domain and facet scores in patients with personality disorders
    J Nerv Ment Dis, 197 (3), 187-95
    DOI 10.1097/NMD.0b013e3181923fa0, PubMed 19282686
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