Publications 2022

Biele G, Lekhal R, Overgaard KR, Vaage Wang M, Eek Brandlistuen R, Friis S, Zeiner P (2022)
The effect of special educational assistance in early childhood education and care on psycho-social difficulties in elementary school children
Child Adolesc Psychiatry Ment Health, 16 (1), 14
DOI 10.1186/s13034-022-00442-5, PubMed 35209931

Biele G, Overgaard KR, Friis S, Zeiner P, Aase H (2022)
Cognitive, emotional, and social functioning of preschoolers with attention deficit hyperactivity problems
BMC Psychiatry, 22 (1), 78
DOI 10.1186/s12888-021-03638-9, PubMed 35105343

Brager-Larsen A, Zeiner P, Klungsøyr O, Mehlum L (2022)
Is age of self-harm onset associated with increased frequency of non-suicidal self-injury and suicide attempts in adolescent outpatients?
BMC Psychiatry, 22 (1), 58
DOI 10.1186/s12888-022-03712-w, PubMed 35081930

Overgaard KR, Oerbeck B, Friis S, Pripp AH, Aase H, Biele G, Ingeborgrud CB, Polanczyk GV, Zeiner P (2022)
Attention-deficit/hyperactivity disorder from preschool to school age: change and stability of parent and teacher reports
Eur Child Adolesc Psychiatry (in press)
DOI 10.1007/s00787-022-02019-1, PubMed 35737107

Thistle JE, Ramos A, Roell KR, Choi G, Manley CK, Hall AM, Villanger GD, Cequier E, Sakhi AK, Thomsen C, Zeiner P, Reichborn-Kjennerud T, Øvergaard KR, Herring A, Aase H, Engel SM (2022)
Prenatal organophosphorus pesticide exposure and executive function in preschool-aged children in the Norwegian Mother, Father and Child Cohort Study (MoBa)
Environ Res, 212 (Pt D), 113555
DOI 10.1016/j.envres.2022.113555, PubMed 35613628

Publications 2021

Choi G, Villanger GD, Drover SSM, Sakhi AK, Thomsen C, Nethery RC, Zeiner P, Knudsen GP, Reichborn-Kjennerud T, Øvergaard KR, Herring AH, Skogan AH, Biele G, Aase H, Engel SM (2021)
Prenatal phthalate exposures and executive function in preschool children
Environ Int, 149, 106403
DOI 10.1016/j.envint.2021.106403, PubMed 33524667

Kamai EM, Villanger GD, Nethery RC, Thomsen C, Sakhi AK, Drover SSM, Hoppin JA, Knudsen GP, Reichborn-Kjennerud T, Zeiner P, Overgaard K, Herring AH, Aase H, Engel SM (2021)
Gestational Phthalate Exposure and Preschool Attention Deficit Hyperactivity Disorder in Norway
Environ Epidemiol, 5 (4), e161
DOI 10.1097/EE9.0000000000000161, PubMed 34414345

Oerbeck B, Ohre B, Zeiner P, Pripp AH, Wagner K, Overgaard KR (2021)
What can a national patient registry tell us about psychiatric disorders and reasons for referral to outpatient services in youth with hearing loss?
Nord J Psychiatry
DOI 10.1080/08039488.2021.1979095, PubMed 34612158

Overgaard KR, Oerbeck B, Friis S, Pripp AH, Aase H, Zeiner P (2021)
Predictive validity of attention-deficit/hyperactivity disorder from ages 3 to 5 Years
Eur Child Adolesc Psychiatry
DOI 10.1007/s00787-021-01750-5, PubMed 33677627

Overgaard KR, Oerbeck B, Wagner K, Friis S, Øhre B, Zeiner P (2021)
Youth with hearing loss: Emotional and behavioral problems and quality of life
Int J Pediatr Otorhinolaryngol, 145, 110718
DOI 10.1016/j.ijporl.2021.110718, PubMed 33887550

Øie MG, Sundet K, Haug E, Zeiner P, Klungsøyr O, Rund BR (2021)
Cognitive Performance in Early-Onset Schizophrenia and Attention-Deficit/Hyperactivity Disorder: A 25-Year Follow-Up Study
Front Psychol, 11, 606365
DOI 10.3389/fpsyg.2020.606365, PubMed 33519613

Publications 2020

Oerbeck B, Furu K, Zeiner P, Aase H, Reichborn-Kjennerud T, Pripp AH, Overgaard KR (2020)
Child and Parental Characteristics of Medication Use for Attention-Deficit/Hyperactivity Disorder
J Child Adolesc Psychopharmacol, 30 (7), 456-464
DOI 10.1089/cap.2019.0019, PubMed 32672488

Villanger GD, Drover SSM, Nethery RC, Thomsen C, Sakhi AK, Øvergaard KR, Zeiner P, Hoppin JA, Reichborn-Kjennerud T, Aase H, Engel SM (2020)
Associations between urine phthalate metabolites and thyroid function in pregnant women and the influence of iodine status
Environ Int, 137, 105509
DOI 10.1016/j.envint.2020.105509, PubMed 32044443

Publications 2019

Drover SSM, Villanger GD, Aase H, Skogheim TS, Longnecker MP, Zoeller RT, Reichborn-Kjennerud T, Knudsen GP, Zeiner P, Engel SM (2019)
Maternal Thyroid Function During Pregnancy or Neonatal Thyroid Function and Attention Deficit Hyperactivity Disorder: A Systematic Review
Epidemiology, 30 (1), 130-144
DOI 10.1097/EDE.0000000000000937, PubMed 30299402

Overgaard KR, Oerbeck B, Friis S, Biele G, Pripp AH, Aase H, Zeiner P (2019)
Screening with an ADHD-specific rating scale in preschoolers: A cross-cultural comparison of the Early Childhood Inventory-4
Psychol Assess, 31 (8), 985-994
DOI 10.1037/pas0000722, PubMed 30958025

Skogheim TS, Villanger GD, Weyde KVF, Engel SM, Surén P, Øie MG, Skogan AH, Biele G, Zeiner P, Øvergaard KR, Haug LS, Sabaredzovic A, Aase H (2019)
Prenatal exposure to perfluoroalkyl substances and associations with symptoms of attention-deficit/hyperactivity disorder and cognitive functions in preschool children
Int J Hyg Environ Health, 223 (1), 80-92
DOI 10.1016/j.ijheh.2019.10.003, PubMed 31653559

Torgalsbøen BR, Zeiner P, Øie MG (2019)
Pre-attention and Working Memory in ADHD: A 25-Year Follow-Up Study
J Atten Disord, 25 (7), 895-905
DOI 10.1177/1087054719879491, PubMed 31625421

Publications 2018

Engel SM, Villanger GD, Nethery RC, Thomsen C, Sakhi AK, Drover SSM, Hoppin JA, Zeiner P, Knudsen GP, Reichborn-Kjennerud T, Herring AH, Aase H (2018)
Prenatal Phthalates, Maternal Thyroid Function, and Risk of Attention-Deficit Hyperactivity Disorder in the Norwegian Mother and Child Cohort
Environ Health Perspect, 126 (5), 057004
DOI 10.1289/EHP2358, PubMed 29790729

Suren P, Thorstensen AG, Torstad M, Emhjellen PE, Furu K, Biele G, Aase H, Stoltenberg C, Zeiner P, Bakken IJ, Reichborn-Kjennerud T (2018)
Diagnosis of hyperkinetic disorder among children in Norway
Tidsskr. Nor. Laegeforen., 138 (20), 1924-1930

Surén P, Thorstensen AG, Tørstad M, Emhjellen PE, Furu K, Biele G, Aase H, Stoltenberg C, Zeiner P, Bakken IJ, Reichborn-Kjennerud T (2018)
Diagnosis of hyperkinetic disorder among children in Norway
Tidsskr Nor Laegeforen, 138 (20)
DOI 10.4045/tidsskr.18.0418, PubMed 30539620

Øvergaard KR, Oerbeck B, Friis S, Pripp AH, Biele G, Aase H, Zeiner P (2018)
Attention-Deficit/Hyperactivity Disorder in Preschoolers: The Accuracy of a Short Screener
J Am Acad Child Adolesc Psychiatry, 57 (6), 428-435
DOI 10.1016/j.jaac.2018.03.008, PubMed 29859558

Øvergaard KR, Oerbeck B, Friis S, Pripp AH, Biele G, Aase H, Zeiner P (2018)
Dr. Øvergaard et al. Reply
J Am Acad Child Adolesc Psychiatry, 57 (9), 701-702
DOI 10.1016/j.jaac.2018.05.021, PubMed 30196877

Publications 2017

Oerbeck B, Overgaard KR, Aspenes ST, Pripp AH, Mordre M, Aase H, Reichborn-Kjennerud T, Zeiner P (2017)
ADHD, comorbid disorders and psychosocial functioning: How representative is a child cohort study? Findings from a national patient registry
BMC Psychiatry, 17 (1), 23
DOI 10.1186/s12888-017-1204-7, PubMed 28095819

Oerbeck B, Overgaard KR, Pripp AH, Reichborn-Kjennerud T, Aase H, Zeiner P (2017)
Early Predictors of ADHD: Evidence from a Prospective Birth Cohort
J Atten Disord, 24 (12), 1685-1692
DOI 10.1177/1087054717696765, PubMed 29254401

Villanger GD, Learner E, Longnecker MP, Ask H, Aase H, Zoeller RT, Knudsen GP, Reichborn-Kjennerud T, Zeiner P, Engel SM (2017)
Effects of Sample Handling and Analytical Procedures on Thyroid Hormone Concentrations in Pregnant Women's Plasma
Epidemiology, 28 (3), 365-369
DOI 10.1097/EDE.0000000000000606, PubMed 27984425

Zeiner P (2017)
Oppdatert kunnskap om barn og ungdom i utsatte livssituasjoner
Tidsskr Nor Laegeforen, 137 (16)
DOI 10.4045/tidsskr.17.0418, PubMed 28871765

Zeiner P (2017)
CHILDREN, VIOLENCE AND TRAUMA Meetings with young people in vulnerable life situations
Tidsskr. Nor. Laegeforen., 137 (16), 1231

Publications 2016

Caspersen IH, Aase H, Biele G, Brantsæter AL, Haugen M, Kvalem HE, Skogan AH, Zeiner P, Alexander J, Meltzer HM, Knutsen HK (2016)
The influence of maternal dietary exposure to dioxins and PCBs during pregnancy on ADHD symptoms and cognitive functions in Norwegian preschool children
Environ Int, 94, 649-660
DOI 10.1016/j.envint.2016.06.033, PubMed 27424260

Publications 2015

Bendiksen B, Aase H, Diep LM, Svensson E, Friis S, Zeiner P (2015)
The Associations Between Pre- and Postnatal Maternal Symptoms of Distress and Preschooler's Symptoms of ADHD, Oppositional Defiant Disorder, Conduct Disorder, and Anxiety
J Atten Disord, 24 (7), 1057-1069
DOI 10.1177/1087054715616185, PubMed 26647350

Guidry VT, Longnecker MP, Aase H, Eggesbø M, Zeiner P, Reichborn-Kjennerud T, Knudsen GP, Bertelsen RJ, Ye X, Calafat AM, Engel SM (2015)
Measurement of Total and Free Urinary Phenol and Paraben Concentrations over the Course of Pregnancy: Assessing Reliability and Contamination of Specimens in the Norwegian Mother and Child Cohort Study
Environ Health Perspect, 123 (7), 705-11
DOI 10.1289/ehp.1408325, PubMed 25782115

Oerbeck B, Overgaard K, Pripp AH, Aase H, Reichborn-Kjennerud T, Zeiner P (2015)
Adult ADHD Symptoms and Satisfaction With Life: Does Age and Sex Matter?
J Atten Disord, 23 (1), 3-11
DOI 10.1177/1087054715612257, PubMed 26582800

Overgaard KR, Oerbeck B, Aase H, Torgersen S, Reichborn-Kjennerud T, Zeiner P (2015)
Emotional Lability in Preschoolers With Symptoms of ADHD
J Atten Disord, 22 (8), 787-795
DOI 10.1177/1087054715576342, PubMed 25804545

Skogan AH, Egeland J, Zeiner P, Øvergaard KR, Oerbeck B, Reichborn-Kjennerud T, Aase H (2015)
Factor structure of the Behavior Rating Inventory of Executive Functions (BRIEF-P) at age three years
Child Neuropsychol, 22 (4), 472-92
DOI 10.1080/09297049.2014.992401, PubMed 25573465

Skogan AH, Zeiner P, Egeland J, Urnes AG, Reichborn-Kjennerud T, Aase H (2015)
Parent ratings of executive function in young preschool children with symptoms of attention-deficit/-hyperactivity disorder
Behav Brain Funct, 11, 16
DOI 10.1186/s12993-015-0060-1, PubMed 25889243

Zayats T, Athanasiu L, Sonderby I, Djurovic S, Westlye LT, Tamnes CK, Fladby T, Aase H, Zeiner P, Reichborn-Kjennerud T, Knappskog PM, Knudsen GP, Andreassen OA, Johansson S, Haavik J (2015)
Genome-wide analysis of attention deficit hyperactivity disorder in Norway
PLoS One, 10 (4), e0122501
DOI 10.1371/journal.pone.0122501, PubMed 25875332

Publications 2014

Bendiksen B, Svensson E, Aase H, Reichborn-Kjennerud T, Friis S, Myhre AM, Zeiner P (2014)
Co-Occurrence of ODD and CD in Preschool Children With Symptoms of ADHD
J Atten Disord, 21 (9), 741-752
DOI 10.1177/1087054714538655, PubMed 24994876

Bendiksen B, Aase H, Svensson E, Friis S, Myhre AM, Reichborn-Kjennerud T, Zeiner P (2014)
Impairment in Young Preschool Children with Symptoms of Attention-Deficit/Hyperactivity Disorder and Co-occurring Oppositional Defiant Disorder and Conduct Disorder
Scand. J. Child Adolesc. Psychiatr. Psychol., 2 (3), 95-105
DOI 10.21307/sjcapp-2014-014

Bertelsen RJ, Engel SM, Jusko TA, Calafat AM, Hoppin JA, London SJ, Eggesbø M, Aase H, Zeiner P, Reichborn-Kjennerud T, Knudsen GP, Guidry VT, Longnecker MP (2014)
Reliability of triclosan measures in repeated urine samples from Norwegian pregnant women
J Expo Sci Environ Epidemiol, 24 (5), 517-21
DOI 10.1038/jes.2013.95, PubMed 24472755

Lensing MB, Zeiner P, Sandvik L, Opjordsmoen S (2014)
Psychopharmacological treatment of ADHD in adults aged 50+: an empirical study
J Atten Disord, 19 (5), 380-9
DOI 10.1177/1087054714527342, PubMed 24681898

Overgaard KR, Aase H, Torgersen S, Reichborn-Kjennerud T, Oerbeck B, Myhre A, Zeiner P (2014)
Continuity in features of anxiety and attention deficit/hyperactivity disorder in young preschool children
Eur Child Adolesc Psychiatry, 23 (9), 743-52
DOI 10.1007/s00787-014-0538-7, PubMed 24687273

Rohrer-Baumgartner N, Zeiner P, Egeland J, Gustavson K, Skogan AH, Reichborn-Kjennerud T, Aase H (2014)
Does IQ influence associations between ADHD symptoms and other cognitive functions in young preschoolers?
Behav Brain Funct, 10, 16
DOI 10.1186/1744-9081-10-16, PubMed 24884579

Publications 2013

Lensing MB, Zeiner P, Sandvik L, Opjordsmoen S (2013)
Four-year outcome in psychopharmacologically treated adults with attention-deficit/hyperactivity disorder: a questionnaire survey
J Clin Psychiatry, 74 (1), e87-93
DOI 10.4088/JCP.12m07714, PubMed 23419235

Lensing MB, Zeiner P, Sandvik L, Opjordsmoen S (2013)
Quality of life in adults aged 50+ with ADHD
J Atten Disord, 19 (5), 405-13
DOI 10.1177/1087054713480035, PubMed 23514676

Lensing MB, Zeiner P, Sandvik L, Opjordsmoen S (2013)
Adults with ADHD: use and misuse of stimulant medication as reported by patients and their primary care physicians
Atten Defic Hyperact Disord, 5 (4), 369-76
DOI 10.1007/s12402-013-0116-8, PubMed 23975605

Rohrer-Baumgartner N, Zeiner P, Eadie P, Egeland J, Gustavson K, Reichborn-Kjennerud T, Aase H (2013)
Language Delay in 3-Year-Old Children With ADHD Symptoms
J Atten Disord, 20 (10), 867-78
DOI 10.1177/1087054713497253, PubMed 23942041

Skogan AH, Zeiner P, Egeland J, Rohrer-Baumgartner N, Urnes AG, Reichborn-Kjennerud T, Aase H (2013)
Inhibition and working memory in young preschool children with symptoms of ADHD and/or oppositional-defiant disorder
Child Neuropsychol, 20 (5), 607-24
DOI 10.1080/09297049.2013.838213, PubMed 24053105

Publications 2012

Overgaard KR, Aase H, Torgersen S, Zeiner P (2012)
Co-Occurrence of ADHD and Anxiety in Preschool Children
J Atten Disord, 20 (7), 573-80
DOI 10.1177/1087054712463063, PubMed 23160487

Publications 2011

Zeiner P, Gjevik E, Weidle B (2011)
Response to atomoxetine in boys with high-functioning autism spectrum disorders and attention deficit/hyperactivity disorder
Acta Paediatr, 100 (9), 1258-61
DOI 10.1111/j.1651-2227.2011.02263.x, PubMed 21392103

Publications 2006

Hazell P, Zhang S, Wolańczyk T, Barton J, Johnson M, Zuddas A, Danckaerts M, Ladikos A, Benn D, Yoran-Hegesh R, Zeiner P, Michelson D (2006)
Comorbid oppositional defiant disorder and the risk of relapse during 9 months of atomoxetine treatment for attention-deficit/hyperactivity disorder
Eur Child Adolesc Psychiatry, 15 (2), 105-10
DOI 10.1007/s00787-006-0506-y, PubMed 16523251

Publications 2004

Buitelaar JK, Danckaerts M, Gillberg C, Zuddas A, Becker K, Bouvard M, Fagan J, Gadoros J, Harpin V, Hazell P, Johnson M, Lerman-Sagie T, Soutullo CA, Wolanczyk T, Zeiner P, Fouche DS, Krikke-Workel J, Zhang S, Michelson D, Stomoxetine International Study Group (2004)
A prospective, multicenter, open-label assessment of atomoxetine in non-North American children and adolescents with ADHD
Eur Child Adolesc Psychiatry, 13 (4), 249-57
DOI 10.1007/s00787-004-0401-3, PubMed 15365896

Publications 2002

Sund AM, Zeiner P (2002)
Does extended medication with amphetamine or methylphenidate reduce growth in hyperactive children?
Nord J Psychiatry, 56 (1), 53-7
DOI 10.1080/08039480252803936, PubMed 11869467

Publications 2001

Zeiner P, Janssen T (2001)
Notes on the normalizer of a finite subgroup of GL(n,d,Z) in GL(n,d,Z)
Acta Crystallogr A, 57 (Pt 3), 256-63
DOI 10.1107/s0108767300017347, PubMed 11326110

Publications 1999

Rund BR, Oie M, Zeiner P, Sundet K (1999)
Span of apprehension in adolescents with schizophrenia or ADHD
Schizophr Res, 40 (3), 257-9
PubMed 10638865

Zeiner P, Bryhn G, Bjercke C, Truyen K, Strand G (1999)
Response to methylphenidate in boys with attention-deficit hyperactivity disorder
Acta Paediatr, 88 (3), 298-303
DOI 10.1080/08035259950170060, PubMed 10229041

Publications 1998

Rund BR, Zeiner P, Sundet K, Oie M, Bryhn G (1998)
No vigilance deficit found in either young schizophrenic or ADHD subjects
Scand J Psychol, 39 (2), 101-7
DOI 10.1111/1467-9450.00062, PubMed 9676163

Sagvolden T, Aase H, Zeiner P, Berger D (1998)
Altered reinforcement mechanisms in attention-deficit/hyperactivity disorder
Behav Brain Res, 94 (1), 61-71
DOI 10.1016/S0166-4328(97)00170-8, PubMed 9708840

Publications 1997

Zeiner P (1997)
Parent-reported symptoms of hyperactivity and attention deficits predict teacher-reported symptoms
Acta Paediatr, 86 (2), 178-82
DOI 10.1111/j.1651-2227.1997.tb08863.x, PubMed 9055889

Zeiner P (1997)
[Hyperkinetic disorders--also in adults]
Tidsskr Nor Laegeforen, 117 (20), 2932
PubMed 9340846

Publications 1996

Zeiner P, Dirl R, Davies BL (1996)
Nonlinear Berry phases for simple band representations. II. Bloch and Wannier functions composed of Gaussian orbitals
Phys Rev B Condens Matter, 54 (23), 16646-16653
DOI 10.1103/physrevb.54.16646, PubMed 9985790

Zeiner P, Dirl R, Davies BL (1996)
Nonlinear Berry phases for simple band representations
Phys Rev B Condens Matter, 54 (4), 2466-2470
DOI 10.1103/physrevb.54.2466, PubMed 9986093

Publications 1995

ZEINER P (1995)
BODY GROWTH AND CARDIOVASCULAR FUNCTION AFTER EXTENDED TREATMENT (1.75 YEARS) WITH METHYLPHENIDATE IN BOYS WITH ATTENTION-DEFICIT HYPERACTIVITY DISORDER
J. Child Adolesc. Psychopharmacol., 5 (2), 129-138
DOI 10.1089/cap.1995.5.129

Publications 1984

Kreyberg PC, Zeiner P (1984)
[Swedish concensus conference on depression. Relation between psychodynamics and biological psychiatry]
Nord Med, 99 (3), 85, 81
PubMed 6728659