Morten Valberg

  • Researcher (Statistician); PhD

Publications 2020

Gjefsen E, Bråten LCH, Goll GL, Wigemyr M, Bolstad N, Valberg M, Schistad EI, Marchand GH, Granviken F, Selmer KK, Froholdt A, Haugen AJ, Dagestad MH, Vetti N, Bakland G, Lie BA, Haavardsholm EA, Nilsen AT, Holmgard TE, Kadar TI, Kvien T, Skouen JS, Grøvle L, Brox JI, Espeland A et al. (2020)
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
BMC Musculoskelet Disord, 21 (1), 698
DOI 10.1186/s12891-020-03720-5, PubMed 33087100

Skulberg AK, Tylleskär I, Braarud AC, Dale J, Heyerdahl F, Mellesmo S, Valberg M, Dale O (2020)
NTNU intranasal naloxone trial (NINA-1) study protocol for a double-blind, double-dummy, non-inferiority randomised controlled trial comparing intranasal 1.4 mg to intramuscular 0.8 mg naloxone for prehospital use
BMJ Open, 10 (11), e041556
DOI 10.1136/bmjopen-2020-041556, PubMed 33184084

Publications 2019

Stensrud MJ, Aalen JM, Aalen OO, Valberg M (2019)
Limitations of hazard ratios in clinical trials
Eur Heart J, 40 (17), 1378-1383
DOI 10.1093/eurheartj/ehy770, PubMed 30500891

Publications 2018

Bugge AS, Lund MB, Valberg M, Brustugun OT, Solberg S, Kongerud J (2018)
Cause-specific death after surgical resection for early-stage non-small-cell lung cancer
Eur J Cardiothorac Surg, 53 (1), 221-227
DOI 10.1093/ejcts/ezx274, PubMed 28950311

Mohn CH, Blix HS, Halvorsen JA, Nafstad P, Valberg M, Lagerløv P (2018)
Incidence Trends of Atopic Dermatitis in Infancy and Early Childhood in a Nationwide Prescription Registry Study in Norway
JAMA Netw Open, 1 (7), e184145
DOI 10.1001/jamanetworkopen.2018.4145, PubMed 30646341

Valberg M, Stensrud MJ, Aalen OO (2018)
The surprising implications of familial association in disease risk
BMC Public Health, 18 (1), 135
DOI 10.1186/s12889-018-5033-5, PubMed 29334951

Publications 2017

Stensrud MJ, Strohmaier S, Valberg M, Aalen OO (2017)
Can chance cause cancer? A causal consideration
Eur J Cancer, 75, 83-85
DOI 10.1016/j.ejca.2016.12.022, PubMed 28219021

Stensrud MJ, Valberg M (2017)
Inequality in genetic cancer risk suggests bad genes rather than bad luck
Nat Commun, 8 (1), 1165
DOI 10.1038/s41467-017-01284-y, PubMed 29079851

Stensrud MJ, Valberg M, Aalen OO (2017)
Can Collider Bias Explain Paradoxical Associations?
Epidemiology, 28 (4), e39-e40
DOI 10.1097/EDE.0000000000000653, PubMed 28575895

Stensrud MJ, Valberg M, Røysland K, Aalen OO (2017)
Exploring Selection Bias by Causal Frailty Models: The Magnitude Matters
Epidemiology, 28 (3), 379-386
DOI 10.1097/EDE.0000000000000621, PubMed 28244888

Publications 2016

Rancoita PM, Valberg M, Demicheli R, Biganzoli E, Di Serio C (2016)
Tumor dormancy and frailty models: A novel approach
Biometrics, 73 (1), 260-270
DOI 10.1111/biom.12559, PubMed 27398936

Valberg M, Grotmol T, Tretli S, Veierød MB, Moger TA, Devesa SS, Aalen OO (2016)
Prostate-specific antigen testing for prostate cancer: Depleting a limited pool of susceptible individuals?
Eur J Epidemiol, 32 (6), 511-520
DOI 10.1007/s10654-016-0185-z, PubMed 27431530

Publications 2015

Aalen OO, Valberg M, Grotmol T, Tretli S (2015)
Authors' response: Understanding variation in disease risk
Int J Epidemiol, 44 (4), 1426-8
DOI 10.1093/ije/dyv047, PubMed 25842265

Publications 2014

Aalen OO, Valberg M, Grotmol T, Tretli S (2014)
Understanding variation in disease risk: the elusive concept of frailty
Int J Epidemiol, 44 (4), 1408-21
DOI 10.1093/ije/dyu192, PubMed 25501685

Publications 2013

Valberg M, Grotmol T, Tretli S, Veierød MB, Moger TA, Aalen OO (2013)
A hierarchical frailty model for familial testicular germ-cell tumors
Am J Epidemiol, 179 (4), 499-506
DOI 10.1093/aje/kwt267, PubMed 24219863

Publications 2012

Valberg M, Grotmol T, Tretli S, Veierød MB, Devesa SS, Aalen OO (2012)
Frailty modeling of age-incidence curves of osteosarcoma and Ewing sarcoma among individuals younger than 40 years
Stat Med, 31 (28), 3731-47
DOI 10.1002/sim.5441, PubMed 22744906

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