List of works by John-Anker Zwart

A 4-year follow-up of patients with medication-overuse headache previously included in a randomized multicentre study

scientific article

A Comparison of Anthropometric Measures for Assessing the Association between Body Size and Risk of Chronic Low Back Pain: The HUNT Study

scientific article published on 27 October 2015

A face-to-face interview of participants in HUNT 3: the impact of the screening question on headache prevalence

scientific article

A randomised controlled trial comparing the effectiveness of surgical and nonsurgical treatment for cervical radiculopathy

scientific article published on 16 March 2020

A susceptibility locus for migraine with aura, on chromosome 4q24.

scientific article published on 08 February 2002

A tonic heat test stimulus yields a larger and more reliable conditioned pain modulation effect compared to a phasic heat test stimulus

scientific article published on 15 November 2017

Age of menarche is associated with knee joint replacement due to primary osteoarthritis (The HUNT Study and the Norwegian Arthroplasty Register).

scientific article published on 10 July 2017

Analgesic overuse among adolescents with headache: the Head-HUNT-Youth Study

scientific article

Analgesic overuse among subjects with headache, neck, and low-back pain

scientific article published in May 2004

Analgesic use: a predictor of chronic pain and medication overuse headache: the Head-HUNT Study

scientific article

Analysis of shared heritability in common disorders of the brain

scientific article published on 21 June 2018

Antibiotic treatment In patients with chronic low back pain and Modic changes (the AIM study): study protocol for a randomised controlled trial

scientific article

Anxiety, depression and behavioral problems among adolescents with recurrent headache: the Young-HUNT study

scientific article

Association between blood pressure measures and recurrent headache in adolescents: cross-sectional data from the HUNT-Youth study

scientific article

Association between body height and chronic low back pain: a follow-up in the Nord-Trøndelag Health Study

scientific article published on 15 June 2015

Association of Modic change types and their short tau inversion recovery signals with clinical characteristics- a cross sectional study of chronic low back pain patients in the AIM-study

scientific article published on 10 June 2020

Associations Between Serum Lipid Levels and Chronic Low Back Pain ⬇️

scientific article published on November 1, 2010

Associations between sleep disturbance and primary headaches: the third Nord-Trøndelag Health Study

scientific article published on 12 March 2010

Associations between the number of children, age at childbirths and prevalence of chronic low back pain: the Nord-Trøndelag Health Study

scientific article published on 15 October 2020

Author Correction: Genome-wide association study of intracranial aneurysms identifies 17 risk loci and genetic overlap with clinical risk factors

scientific article published on 22 December 2020

Biological and clinical insights from genetics of insomnia symptoms

article

Biological and clinical insights from genetics of insomnia symptoms

scientific article published on 25 February 2019

Blink reflex R2 amplitudes in cervicogenic headache, chronic tension-type headache and migraine

scientific article published on 01 October 2006

Blood pressure and risk of headache: a prospective study of 22 685 adults in Norway

scientific article

Body mass index and the risk of meningioma, glioma and schwannoma in a large prospective cohort study (The HUNT Study).

scientific article

Body mass index as a risk factor for developing chronic low back pain: a follow-up in the Nord-Trøndelag Health Study

scientific article published in January 2013

CO2 sensitivity in humans breathing 1 or 2% CO2 in air

scientific article published on 01 February 1987

COMT genotypes and use of antipsychotic medication: linking population-based prescription database to the HUNT study

scientific article

Caesarean section and the association with migraine: a retrospective register-linked HUNT population cohort study

scientific article published on 18 November 2020

Candidate-gene association study searching for genetic factors involved in migraine chronification

scientific article published on 28 August 2014

Cerebrospinal fluid lactate and glutamine are reduced in multiple sclerosis

scientific article published on 01 January 1997

Cervicogenic headache. Long-term results of radiofrequency treatment of the planum nuchale.

scientific article published on November 1995

Chronic idiopathic pain in adolescence--high prevalence and disability: the young HUNT Study 2008.

scientific article published on 16 June 2011

Chronic musculoskeletal complaints as a predictor of mortality-The HUNT study

scientific article

Clinical characteristics, pain, and disability in relation to alar ligament MRI findings

scientific article published in June 2011

Clinical effect modifiers of antibiotic treatment in patients with chronic low back pain and Modic changes - secondary analyses of a randomised, placebo-controlled trial (the AIM study)

scientific article published on 13 July 2020

Common Variant Burden Contributes to the Familial Aggregation of Migraine in 1,589 Families

article by Padhraig Gormley et al published September 2018 in Neuron

Concordance of genetic risk across migraine subgroups: Impact on current and future genetic association studies

scientific article published on September 2014

Correlation between gene expression and MRI STIR signals in patients with chronic low back pain and Modic changes indicates immune involvement

scientific article

Corrigendum to "Age of menarche is associated with knee joint replacement due to primary osteoarthritis (The HUNT Study and the Norwegian Arthroplasty Register)" [Osteoarthr Cartil 25 (2017) 1654-1662].

scientific article published on 21 October 2017

Cost of disorders of the brain in Norway

scientific article published in January 2010

Cost-utility analysis of antibiotic treatment in patients with chronic low back pain and Modic changes: results from a randomised, placebo-controlled trial in Norway (the AIM study)

scientific article published on 15 June 2020

Criteria for Success after Surgery for Cervical Radiculopathy; Estimates for a Substantial Amount of Improvement in Core Outcome Measures

scientific article published on 02 June 2020

Deciphering osteoarthritis genetics across 826,690 individuals from 9 populations

scientific article published on 26 August 2021

Depression and anxiety in relation to catechol-O-methyltransferase Val158Met genotype in the general population: the Nord-Trøndelag Health Study (HUNT).

scientific article

Development and validation of a prediction model for incident hand osteoarthritis in the hunt study

scientific article published on 28 April 2020

Do abnormal serum lipid levels increase the risk of chronic low back pain? The Nord-Trøndelag Health Study

scientific article

Do high TSH values protect against chronic musculoskeletal complaints? The Nord-Trøndelag Health Study (HUNT)

scientific article published on 01 February 2005

Do incident musculoskeletal complaints influence mortality? The Nord-Trøndelag Health study

scientific article published in PLoS ONE

Does diabetes influence the probability of experiencing chronic low back pain? A population-based cohort study: the Nord-Trøndelag Health Study

scientific article published on 12 September 2019

Does high blood pressure reduce the risk of chronic low back pain? The Nord-Trøndelag Health Study

scientific article

Does hypertension protect against chronic musculoskeletal complaints? The Nord-Trøndelag Health Study

scientific article published on 01 April 2005

Dynamic NF-κB and E2F interactions control the priority and timing of inflammatory signalling and cell proliferation.

scientific article published on 17 May 2016

EHMTI-0066. Effect of intrauterine growth restriction on the development of migraine and tension-type headache: the Nord-Trøndelag Health Study (HUNT-3).

scientific article

Efficacy of antibiotic treatment in patients with chronic low back pain and Modic changes (the AIM study): double blind, randomised, placebo controlled, multicentre trial

scientific article published on 16 October 2019

Epigenetic DNA methylation changes associated with headache chronification: A retrospective case-control study

scientific article published on January 2017

Erratum: Corrigendum: Meta-analysis of 375,000 individuals identifies 38 susceptibility loci for migraine

scientific article published in October 2016

Exteroceptive Suppression of Temporalis Muscle Activity: A Blind Study of Tension‐Type Headache, Migraine, and Cervicogenic Headache ⬇️

scientific article published on 01 June 1995

Gene co-expression analysis identifies brain regions and cell types involved in migraine pathophysiology: a GWAS-based study using the Allen Human Brain Atlas

scientific article published on 22 February 2016

Gene-based pleiotropy across migraine with aura and migraine without aura patient groups

scientific article published on 8 December 2015

Genetic Markers of Human Evolution Are Enriched in Schizophrenia

scientific article

Genetic Susceptibility Loci in Genomewide Association Study of Cluster Headache

scientific article published on 14 July 2021

Genetic analysis for a shared biological basis between migraine and coronary artery disease

scientific article published on June 2015

Genetic variation in P2RX7 and pain tolerance.

scientific article published on 20 February 2018

Genome-wide association analysis identifies susceptibility loci for migraine without aura

scientific article

Genome-wide association analysis of excessive daytime sleepiness identifies 42 loci that suggest phenotypic subgroups

Genome-wide association analysis of self-reported daytime sleepiness identifies 42 loci that suggest biological subtypes

scientific article published on 13 August 2019

Genome-wide association study of intracranial aneurysms identifies 17 risk loci and genetic overlap with clinical risk factors

scientific article published on 16 November 2020

Genome-wide association study of migraine implicates a common susceptibility variant on 8q22.1.

scientific article

Genome-wide association study of more than 40,000 bipolar disorder cases provides new insights into the underlying biology

scientific article published in June 2021

Genome-wide association study to identify common variants associated with brachial circumference: a meta-analysis of 14 cohorts

scientific article (publication date: 2012)

Genome-wide meta-analysis identifies new susceptibility loci for migraine

scientific article

Head-HUNT: validity and reliability of a headache questionnaire in a large population-based study in Norway.

scientific article published in May 2000

Headache and musculoskeletal complaints among subjects with self reported whiplash injury: the HUNT-2 study

scientific article

Headache and transient focal neurological symptoms during pregnancy, a prospective cohort

scientific article published on 01 April 2005

Headache as a predictor for dementia: The HUNT Study

scientific article

Headache as a risk factor for dementia: a prospective population-based study

scientific article

Headache prevalence related to haemoglobin and ferritin. The HUNT Study

scientific article published in September 2004

Headache prevalence related to smoking and alcohol use. The Head-HUNT Study

scientific article published on 01 November 2006

Heterotopic ossification and clinical outcome in nonconstrained cervical arthroplasty 2 years after surgery: the Norwegian Cervical Arthroplasty Trial (NORCAT).

scientific article published on 9 April 2016

High Systolic Blood Pressure Is Associated With Val/Val Genotype in the Catechol-O-Methyltransferase GeneThe Nord-Trøndelag Health Study (HUNT)

article published in 2007

High dietary caffeine consumption is associated with a modest increase in headache prevalence: results from the Head-HUNT Study

scientific article

High sensitivity C-reactive protein and risk of migraine in a 11-year follow-up with data from the Nord-Trøndelag health surveys 2006-2008 and 2017-2019

scientific article published on 05 June 2020

Higher levels of antibodies against the psoriasis-associated antigen pso p27 in cerebrospinal fluid from patients with low back pain and sciatica

scientific article published on 01 February 1999

Impact of technical variations on the ring-finger test for carpal tunnel syndrome

scientific article published on 11 December 2019

Incidence of musculoskeletal complaints in a large adult Norwegian county population. The HUNT Study

scientific article published on 01 August 2006

Incidence of total hip or knee replacement due to osteoarthritis in relation to thyroid function: a prospective cohort study (The Nord-Trøndelag Health Study)

scientific article

Increasing prevalence of chronic musculoskeletal complaints. A large 11-year follow-up in the general population (HUNT 2 and 3).

scientific article

Information management for high content live cell imaging

scientific article

Inverse relationship between type 1 diabetes mellitus and migraine. Data from the Nord-Trøndelag Health Surveys 1995-1997 and 2006-2008.

scientific article

Is chronic low back pain a risk factor for diabetes? The Nord-Trøndelag Health Study

article

Is headache related to asthma, hay fever, and chronic bronchitis? The Head-HUNT Study.

scientific article published on February 2007

Is there a U-shaped relationship between physical activity in leisure time and risk of chronic low back pain? A follow-up in the HUNT Study

scientific article

Is there an association between vitamin D status and risk of chronic low back pain? A nested case-control analysis in the Nord-Trøndelag Health Study

scientific article published on 25 November 2017

Killing pain?: a population-based registry study of the use of prescription analgesics, anxiolytics, and hypnotics among all children, adolescents and young adults in Norway from 2004 to 2019

scientific article published in 2022

Lateralization in cluster headache: a Nordic multicenter study

scientific article

Leisure time physical activity and the risk of hip or knee replacement due to primary osteoarthritis: a population based cohort study (The HUNT Study).

scientific article published on 16 February 2016

Lifestyle factors and risk of migraine and tension-type headache. Follow-up data from the Nord-Trøndelag Health Surveys 1995-1997 and 2006-2008

scientific article published on 08 March 2018

Low headache prevalence amongst women with high TSH values

scientific article published on 01 November 2001

Low socioeconomic status is associated with chronic musculoskeletal complaints among 46,901 adults in Norway

scientific article published on January 2005

Lumbar spine surgery across 15 years: trends, complications and reoperations in a longitudinal observational study from Norway

scientific article published on 01 August 2019

Magnetic resonance imaging assessment of the alar ligaments in whiplash injuries: a case-control study

scientific article published in August 2008

Magnetic resonance imaging evaluation after implantation of a titanium cervical disc prosthesis: a comparison of 1.5 and 3 Tesla magnet strength

scientific article published on 06 September 2013

Mens vi venter på nye retningslinjer for behandling av korsryggsmerter

scientific article published on 20 May 2020

Meta-analysis of 375,000 individuals identifies 38 susceptibility loci for migraine

scientific article

Metabolic changes in the cerebrospinal fluid of patients with lumbar disc herniation or spinal stenosis

scientific article

Metabolic syndrome as a risk factor for total hip or knee replacement due to primary osteoarthritis: a prospective cohort study (the HUNT study and the Norwegian Arthroplasty Register).

scientific article published on 10 January 2018

Migraine and stroke

scientific article published on 19 February 2018

Migraine as a predictor of mortality: The HUNT study

scientific article

Migraine aura or transient ischemic attacks? A five-year follow-up case-control study of women with transient central nervous system disorders in pregnancy

scientific article

Migraine with and without aura: association with depression and anxiety disorder in a population-based study. The HUNT Study

scientific article published on 01 January 2006

Migraine without aura: genome-wide association analysis identifies several novel susceptibility.

scientific article published on 21 February 2013

Migraine without aura: genome-wide association analysis identifies several novel susceptibility. ⬇️

scientific article

Migraine, headache and development of metabolic syndrome: An 11-year follow-up in the Nord-Trφndelag Health Study (HUNT)

scholarly article by Bendik Slagsvold Winsvold et al published August 2013 in Pain

Migraine, obesity and body fat distribution - a population-based study

scientific article published on 06 August 2020

Minimally invasive decompression versus x-stop in lumbar spinal stenosis: a randomized controlled multicenter study

scientific article published on January 2015

Mitochondrial genome-wide association study of migraine - the HUNT Study

scientific article published on 14 February 2020

Mononucleosis and neurological manifestations

scientific article published in May 1993

Musculoskeletal disorders and the Global Burden of Disease study

scientific article published on 01 June 2014

Neck mobility in different headache disorders

scientific article published in January 1997

No association between chronic musculoskeletal complaints and Val158Met polymorphism in the Catechol-O-methyltransferase gene. The HUNT study

scientific article

Nuclear magnetic resonance spectroscopy of cerebrospinal fluid from patients with low back pain and sciatica

scientific article published on 01 September 1997

Obesity in Young Adulthood: The Role of Physical Activity Level, Musculoskeletal Pain, and Psychological Distress in Adolescence (The HUNT-Study)

scientific article published on 26 June 2020

Oedema on STIR modified the effect of amoxicillin as treatment for chronic low back pain with Modic changes-subgroup analysis of a randomized trial

scientific article published on 27 November 2020

Oral contraceptives and increased headache prevalence: the Head-HUNT Study

scientific article published on 01 February 2006

Overweight, obesity and height as risk factors for meningioma, glioma, pituitary adenoma and nerve sheath tumor: a large population-based prospective cohort study

scientific article published on 26 May 2017

Parental migraine in relation to migraine in offspring: Family linkage analyses from the HUNT Study

scientific article published on 02 February 2019

Physical Activity Level and Sport Participation in Relation to Musculoskeletal Pain in a Population-Based Study of Adolescents: The Young-HUNT Study

scientific article published on 27 January 2017

Physical activity and sport participation among adolescents: associations with mental health in different age groups. Results from the Young-HUNT study: a cross-sectional survey

scientific article published on 04 September 2019

Physical activity level at work and risk of chronic low back pain: A follow-up in the Nord-Trøndelag Health Study

scientific article

Physical inactivity is associated with chronic musculoskeletal complaints 11 years later: results from the Nord-Trøndelag Health Study

scientific article published on December 2008

Potentially traumatic interpersonal events, psychological distress and recurrent headache in a population-based cohort of adolescents: the HUNT study

scientific article published on 30 July 2013

Potentials and pitfalls in analytical headache epidemiological studies--lessons to be learned from the Head-HUNT study

scientific article published on May 2007

Predicting the outcome of persistent sciatica using conditioned pain modulation: 1-year results from a prospective cohort study

scientific article published on 01 December 2019

Premonitory symptoms in migraine: A cross-sectional study in 2714 persons

scientific article published on 6 December 2015

Prevalence of chronic idiopathic musculoskeletal pain and headache in adolescence: a population based Norwegian study

scientific article

Prevalence of migraine and non-migrainous headache--head-HUNT, a large population-based study

scientific article published on 01 December 2000

Prognostic Factors for Persistent Leg-Pain in Patients Hospitalized With Acute Sciatica

scientific article

Proton magnetic resonance spectroscopy of cerebrospinal fluid in neurodegenerative disease: indication of glial energy impairment in Huntington chorea, but not Parkinson disease

scientific article published in June 2000

Psychiatric comorbidity in childhood and adolescence headache

scientific article

Psychophysical or spinal reflex measures when assessing conditioned pain modulation?

scientific article published on 29 July 2019

Public and private health service in Norway: a comparison of patient characteristics and surgery criteria for patients with nerve root affections due to discus herniation

scientific article

Randomised trial on episodic cluster headache with an angiotensin II receptor blocker

scientific article

Recurrent headache and interpersonal violence in adolescence: the roles of psychological distress, loneliness and family cohesion: the HUNT study

scientific article

Reliability of cephalic thermal thresholds in healthy subjects

scientific article published in October 1998

Remission of chronic headache: An 11-year follow-up study. Data from the Nord-Trøndelag Health Surveys 1995-1997 and 2006-2008

scientific article published on 08 April 2018

Repeatability of dermatomal warm and cold sensory thresholds in patients with sciatica

scientific article published on 25 September 2001

Response to Letter to the Editor: 'Comments on the paper presenting prediction models for incident hand OA in the HUNT study'

scientific article published on 03 December 2020

Risk factors for MOH and chronic daily headache: an 11-year follow-up study. The Nord-Trøndelag Health Studies (HUNT).

scientific article

Risk factors for medication-overuse headache: an 11-year follow-up study. The Nord-Trøndelag Health Studies

scientific article published on 22 October 2011

Sex- and age-specific genetic analysis of chronic back pain

scientific article published on 30 September 2020

Shared genetic basis for migraine and ischemic stroke: A genome-wide analysis of common variants.

scientific article published in May 2015

Shared genetic risk between migraine and coronary artery disease: A genome-wide analysis of common variants

scientific article published on 28 September 2017

Sick leave is related to frequencies of migraine and non-migrainous headache--The HUNT Study

scientific article published in August 2006

Smoking as a risk factor for chronic musculoskeletal complaints is influenced by age. The HUNT study

scientific article published on 18 March 2013

Smoking, obesity and the risk of pituitary adenoma: a large prospective cohort study (The HUNT Study)

scientific article published on 24 April 2015

Sport Participation and the Risk of Anterior Cruciate Ligament Reconstruction in Adolescents: A Population-based Prospective Cohort Study (The Young-HUNT Study).

scientific article published on 27 April 2016

Tension headache: botulinum toxin paralysis of temporal muscles

scientific article published on 01 September 1994

The Blink Reflex in Chronic Tension-Type Headache, Migraine, and Cervicogenic Headache ⬇️

scientific article published on 01 December 1994

The Nord-Trøndelag Health Study shows increased prevalence of primary recurrent headaches among adolescents over a four-year period

scientific article published on 01 July 2018

The Norwegian Cervical Arthroplasty Trial (NORCAT): 2-year clinical outcome after single-level cervical arthroplasty versus fusion-a prospective, single-blinded, randomized, controlled multicenter study

scientific article published on 23 December 2016

The Rates of LSS Surgery in Norwegian Public Hospitals: A Threefold Increase From 1999 to 2013

scientific article published on 01 March 2019

The association between diabetes mellitus, glucose, and chronic musculoskeletal complaints. Results from the Nord-Trøndelag Health Study

scientific article

The association between headache and Val158Met polymorphism in the catechol-O-methyltransferase gene: the HUNT Study

scientific article

The association between insomnia, c-reactive protein, and chronic low back pain: cross-sectional analysis of the HUNT study, Norway

scientific article published on 09 July 2019

The association between selected genetic variants and individual differences in experimental pain

scientific article published on 27 October 2020

The causal role of smoking on the risk of headache. A Mendelian randomization analysis in the HUNT study

scientific article published on 13 June 2018

The causal role of smoking on the risk of hip or knee replacement due to primary osteoarthritis: a Mendelian randomisation analysis of the HUNT study

scientific article published on 31 December 2016

The effect of foetal growth restriction on the development of migraine and tension-type headache in adulthood. The HUNT Study

scientific article

The effect of infliximab in patients with chronic low back pain and Modic changes (the BackToBasic study): study protocol of a randomized, double blind, placebo-controlled, multicenter trial

scientific article published on 21 October 2020

The effect of pregnancy and parity on headache prevalence: the Head-HUNT study

scientific article published on 01 June 2009

The headache of terror: A matched cohort study of adolescents from the Utøya and the HUNT Study

scientific article published on 13 December 2017

The impact of body mass index and height on the risk for glioblastoma and other glioma subgroups: a large prospective cohort study

scientific article published on 31 December 2016

The impact of body mass index on the prevalence of low back pain: the HUNT study

scientific article published on 01 April 2010

The impact of headache and chronic musculoskeletal complaints on the risk of insomnia: longitudinal data from the Nord-Trøndelag health study

scientific article

The impact of the catechol-O-methyltransferase Val158Met polymorphism on survival in the general population--the HUNT study

scientific article

The interplay between sleeplessness and high-sensitivity C-reactive protein on risk of chronic musculoskeletal pain. Longitudinal data from the Tromsø Study

scientific article published on 28 May 2019

The long-term effect of insomnia on primary headaches: a prospective population-based cohort study (HUNT-2 and HUNT-3).

scientific article

The mediating effect of body mass index on the relationship between smoking and hip or knee replacement due to primary osteoarthritis. A population-based cohort study (the HUNT Study).

scientific article published on 28 December 2017

The prevalence of migraine and tension-type headaches among adolescents in Norway. The Nord-Trøndelag Health Study (Head-HUNT-Youth), a large population-based epidemiological study

scientific article published on 01 May 2004

The relationship between headache and chronic musculoskeletal complaints: an 11-year follow-up in the The Nord-Trøndelag Health Study (HUNT)

article

The relationship between headache and religious attendance (the Nord-Trøndelag health study-HUNT)

scientific article published on 03 January 2014

The relationship of anxiety, depression and behavioral problems with recurrent headache in late adolescence – a Young-HUNT follow-up study

scientific article published on 16 January 2015

The reproducibility of cephalic pain pressure thresholds in control subjects and headache patients

scientific article

The validity of questionnaire-based diagnoses: the third Nord-Trøndelag Health Study 2006-2008.

scientific article

Thermal sensitivity in unilateral headaches

scientific article published in December 1998

Time trends in the prevalence of headache disorders. The Nord-Trondelag Health Studies (HUNT 2 and HUNT 3)

scientific article published on 01 December 2010

Time trends of major headache diagnoses and predictive factors. Data from three Nord-Trøndelag health surveys

scientific article published on 11 March 2020

Urinary albumin excretion as a marker of endothelial dysfunction in migraine sufferers: the HUNT study, Norway

scientific article published on 13 August 2013

Variation in Serum PCSK9 (Proprotein Convertase Subtilisin/Kexin Type 9), Cardiovascular Disease Risk, and an Investigation of Potential Unanticipated Effects of PCSK9 Inhibition

scientific article published on 01 January 2019

Warm and cold sensory thresholds in patients with unilateral sciatica: C fibers are more severely affected than A-delta fibers

scientific article published on 01 January 1998

[Chronic whiplash syndrome is no indication for craniocervical fixation]

scientific article published on 01 November 2005

[Elevated intracranial pressure following brain infarction--a retrospective study]

scientific article published on 01 January 1995

[Elevated intracranial pressure following brain infarction--therapeutical possibilities]

scientific article published on 01 January 1995

[Long-term follow-up after surgery for lumbar disk herniation]

scientific article published on 01 October 2000

[Neck pain with and without affection of nerve roots].

scientific article

[Percutaneous lumbar diskectomy]

scientific article published on 01 October 1994

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