Øystein Ariansen Haaland
Position
Professor, medical statistics
Affiliation
Research
I am employed in EPISTAT - the area of epidemiology and statistics - at the Department of Global Public Health and Primary Care (IGS), and my research within these fields revolves around analyses of parent-child trios or pairs with genetic and epigenetic data, and health registry data. I belong to TRACE, the center for translational epidemiology, which has members from EPISTAT and other departments and faculties at UiB.
Through my work with FairChoices, I am also part of the Bergen Centre for Ethics and Priority Setting in Health (BCEPS), a center of excellence for research under IGS. FairChoices is a tool used to scale up the healthcare system in countries where the population does not have access to necessary healthcare.
Teaching
Publications
Errata
- Vietheer, Alexander; Kiserud, Torvid; Haaland, Øystein Ariansen et al. (2024). Correction to: Effect of maternal sleep on embryonic development (Scientific Reports, (2022), 12, 1, (17099), 10.1038/s41598-022-21516-6). (external link)
- Fadnes, Lars T.; Javadi Arjmand, Elaheh; Økland, Jan-Magnus et al. (2024). Corrigendum to “Life expectancy gains from dietary modifications: a comparative modeling study in 7 countries” [Am J Clin Nutr 120 (2024) 170–177, (S0002916524004544), (10.1016/j.ajcnut.2024.04.028)]. (external link)
- Vietheer, Alexander; Kiserud, Torvid; Lie, Rolv T. et al. (2023). Corrigendum to “Sleep and physical activity from before conception to the end of pregnancy in healthy women: A longitudinal actigraphy study” [Sleep Med 83 (2021) 89–98, (S1389945721002525), (10.1016/j.sleep.2021.04.028)]. (external link)
- Bøthun, Marianne Lundervik; Haaland, Øystein Ariansen; Logallo, Nicola et al. (2020). Corrigendum to “Cerebrovascular reactivity after treatment of unruptured intracranial aneurysms - A transcranial Doppler sonography and acetazolamide study” (Journal of the Neurological Sciences (2016) 363 (97–103), (S0022510X15300903), (10.1016/j.jns.2015.12.024)). (external link)
Website (informational material)
Academic article
- Fadnes, Lars T.; Javadi Arjmand, Elaheh; Økland, Jan-Magnus et al. (2024). Life expectancy gains from dietary modifications: a comparative modeling study in 7 countries. (external link)
- Rostami, Sina; Rounge, Trine B.; Pestarino, Luca et al. (2024). Differential levels of circulating RNAs prior to endometrial cancer diagnosis. (external link)
- Fadnes, Lars T.; Celis-Morales, Carlos; Økland, Jan-Magnus et al. (2023). Life expectancy can increase by up to 10 years following sustained shifts towards healthier diets in the United Kingdom. (external link)
- Bolongaita, Sarah Ann; Lee, Yeeun; Johansson, Kjell Arne et al. (2023). Financial hardship associated with catastrophic out-of-pocket spending tied to primary care services in low- and lower-middle-income countries: findings from a modeling study. (external link)
- Vietheer, Alexander; Kiserud, Torvid; Ebbing, Cathrine et al. (2023). Maternal physical activity affects yolk sac size and growth in early pregnancy, but girls and boys use different strategies. (external link)
- Bruserud, Øyvind; Haaland, Øystein Ariansen; Kvåle, Reidar et al. (2023). A first-level customization study of SAPS II with Norwegian Intensive Care and Pandemic Registry (NIPaR) data. (external link)
- Fadnes, Lars T.; Økland, Jan-Magnus; Haaland, Øystein Ariansen et al. (2022). Estimating impact of food choices on life expectancy: A modeling study. (external link)
- Fjølner, Jesper; Haaland, Øystein Ariansen; Jung, Christian et al. (2022). Who gets the ventilator? A multicentre survey of intensivists' opinions of triage during the first wave of the COVID-19 pandemic. (external link)
- Choudhary, Tarun Shankar; Mazumder, Sarmila; Haaland, Øystein Ariansen et al. (2022). Effect of kangaroo mother care initiated in community settings on financial risk protection of low-income households: a randomised controlled trial in Haryana, India. (external link)
- Vietheer, Alexander; Kiserud, Torvid; Haaland, Øystein Ariansen et al. (2022). Effect of maternal sleep on embryonic development. (external link)
- Tranvåg, Eirik Joakim; Haaland, Øystein Ariansen; Robberstad, Bjarne et al. (2022). Appraising Drugs Based on Cost-effectiveness and Severity of Disease in Norwegian Drug Coverage Decisions. (external link)
- Clarsen, Benjamin Matthew; Nylenna, Magne; Klitkou, Søren Toksvig et al. (2022). Changes in life expectancy and disease burden in Norway, 1990–2019: an analysis of the Global Burden of Disease Study 2019. (external link)
- Denault, William Robert Paul; Romanowska, Julia; Haaland, Øystein Ariansen et al. (2021). Wavelet Screening identifies regions highly enriched for differentially methylated loci for orofacial clefts. (external link)
- Andersen, Finn Husøy; Haaland, Øystein Ariansen; Klepstad, Pål et al. (2021). Frailty and survival in elderly intensive care patients in Norway. (external link)
- Chalabianloo, Fatemeh; Ohldieck, Christian; Haaland, Øystein Ariansen et al. (2021). Effectiveness and safety of low-threshold opioid-agonist treatment in hard-to-reach populations with opioid dependence. (external link)
- Choudhary, Tarun Shankar; Mazumder, Sarmila; Haaland, Øystein Ariansen et al. (2021). Health equity impact of community-initiated kangaroo mother care: a randomized controlled trial. (external link)
- Gjerdevik, Miriam; Lie, Rolv T.; Haaland, Øystein Ariansen et al. (2021). Isolated oral clefts and school grades: population-based cohort study from Norway. (external link)
- Vietheer, Alexander; Kiserud, Torvid; Lie, Rolv Terje et al. (2021). Sleep and physical activity from before conception to the end of pregnancy in healthy women: a longitudinal actigraphy study. (external link)
- Gjerdevik, Miriam; Gjessing, Håkon K.; Romanowska, Julia et al. (2020). Design efficiency in genetic association studies. (external link)
- Romanowska, Julia; Haaland, Øystein Ariansen; Jugessur, Astanand et al. (2020). Gene-methylation interactions: Discovering region-wise DNA methylation levels that modify SNP-associated disease risk. (external link)
- Johansson, Kjell Arne; Økland, Jan-Magnus; Skaftun, Eirin Krüger et al. (2020). Estimating health adjusted age at death (HAAD). (external link)
- Gildestad, Trude; Bjørge, Tone; Haaland, Øystein Ariansen et al. (2020). Maternal use of folic acid and multivitamin supplements and infant risk of birth defects in Norway, 1999–2013. (external link)
- Gjerdevik, Miriam; Jugessur, Astanand; Haaland, Øystein Ariansen et al. (2019). Haplin power analysis: a software module for power and sample size calculations in genetic association analyses of family triads and unrelated controls. (external link)
- Haaland, Øystein Ariansen; Lindemark, Frode; Johansson, Kjell Arne (2019). A flexible formula for incorporating distributive concerns into cost-effectiveness analyses: Priority weights. (external link)
- Bøthun, Marianne Lundervik; Haaland, Øystein Ariansen; Moen, Gunnar et al. (2019). Impaired cerebrovascular reactivity may predict delayed cerebral ischemia after aneurysmal subarachnoid hemorrhage. (external link)
- Vethe, Heidrun; Ghila, Luiza; Berle, Magnus et al. (2019). The effect of WnT pathway modulators on human iPSC-derived pancreatic beta cell maturation. (external link)
- Haaland, Øystein Ariansen; Romanowska, Julia; Gjerdevik, Miriam et al. (2019). A genome-wide scan of cleft lip triads identifies parent-of-origin interaction effects between ANK3 and maternal smoking, and between ARHGEF10 and alcohol consumption. (external link)
- Berle, Magnus; Ghila, Luiza; Vethe, Heidrun et al. (2018). Novel protein signatures suggest progression to muscular invasiveness in bladder cancer. (external link)
- Haaland, Øystein Ariansen; Lie, Rolv T.; Romanowska, Julia et al. (2018). A genome-wide search for gene-environment effects in isolated cleft lip with or without cleft palate triads points to an interaction between maternal periconceptional vitamin use and variants in ESRRG. (external link)
- Skare, Øivind; Lie, Rolv T.; Haaland, Øystein Ariansen et al. (2018). Analysis of parent-of-origin effects on the X chromosome in asian and european orofacial cleft triads identifies associations with DMD, FGF13, EGFL6, and additional loci at Xp22.2. (external link)
- Bøthun, Marianne Lundervik; Haaland, Øystein Ariansen; Logallo, Nicola et al. (2018). Time course of cerebrovascular reactivity in patients treated for unruptured intracranial aneurysms: A one-year transcranial Doppler and acetazolamide follow-up study. (external link)
- Lindemark, Frode; Haaland, Øystein Ariansen; Kvåle, Reidar et al. (2017). Costs and expected gain in lifetime health from intensive care versus general ward care of 30,712 individual patients: A distribution-weighted cost-effectiveness analysis. (external link)
- Skare, Øivind; Gjessing, Håkon K.; Gjerdevik, Miriam et al. (2017). A new approach to chromosome-wide analysis of X-linked markers identifies new associations in Asian and European case-parent triads of orofacial clefts. (external link)
- Gjerdevik, Miriam; Haaland, Øystein Ariansen; Romanowska, Julia et al. (2017). Parent-of-origin-environment interactions in case-parent triads with or without independent controls. (external link)
- Haaland, Øystein Ariansen; Jugessur, Astanand; Gjerdevik, Miriam et al. (2017). Genome-wide analysis of parent-of-origin interaction effects with environmental exposure (PoOxE): An application to European and Asian cleft palate trios. (external link)
- Berg, Erik; Sivertsen, Åse; Ariansen, Anja Maria Steinsland et al. (2016). Socio-economic status and reproduction among adults born with an oral cleft: A population-based cohort study in Norway. (external link)
- Berg, Erik; Haaland, Øystein Ariansen; Feragen, Kristin Judith Billaud et al. (2016). Health status among adults born with an oral cleft in Norway. (external link)
- Fromm, Annette; Haaland, Øystein Ariansen; Næss, Halvor et al. (2016). Atherosclerosis in trial of org 10172 in acute stroke treatment subtypes among young and middle-aged stroke patients: The Norwegian stroke in the young study. (external link)
- Bøthun, Marianne Lundervik; Haaland, Øystein Ariansen; Logallo, Nicola et al. (2016). Cerebrovascular reactivity after treatment of unruptured intracranial aneurysms - a transcranial Doppler sonography and acetazolamide study. (external link)
- Hilland, Magnus; Røksund, Ola Drange; Sandvik, Lorentz et al. (2016). Congenital laryngomalacia is related to exerciseinduced laryngeal obstruction in adolescence. (external link)
- Berg, Erik; Lie, Rolv T.; Sivertsen, Åse et al. (2015). Parental age and the risk of isolated cleft lip: a registry-based study. (external link)
- Bentsen, Mariann; Haaland, Øystein Ariansen; Lønning, Lise Broll et al. (2015). A new non-invasive method of infant spirometry demonstrates a level of repeatability that is comparable to traditional methods. (external link)
- Gildestad, Trude; Bjørge, Tone; Vollset, Stein Emil et al. (2015). Folic acid supplements and risk of oral clefts in the newborn: A population-based study.. (external link)
- Lindemark, Frode; Haaland, Øystein Ariansen; Kvåle, Reidar et al. (2015). Age, risk, and life expectancy in Norwegian intensive care: a registry-based population modelling study.. (external link)
- Bøthun, Marianne Lundervik; Fromm, Annette; Haaland, Øystein et al. (2014). Carotid intima-media thickness - a potential predictor for rupture risk of intracranial aneurysms. (external link)
- Haaland, Øystein Ariansen; Lindemark, Frode; Flaatten, Hans et al. (2014). A calibration study of SAPS II with Norwegian intensive care registry data. (external link)
- Husebye, Elisabeth Synnøve; Austbø, Ingvil Kleven; Kroken, Lene Kristin et al. (2014). Targeted program for provision of mother's own milk to very low birth weight infants. (external link)
- Fromm, Annette; Haaland, Øystein Ariansen; Næss, Halvor et al. (2014). Risk factors and their impact on carotid intima-media thickness in young and middle-aged ischemic stroke patients and controls: The Norwegian Stroke in the Young Study. (external link)
- Haaland, Øystein Ariansen; Skaug, Hans J. (2013). Estimating genotyping error rates from parent-offspring dyads. (external link)
- Berle, Magnus Foldal; Kroksveen, Ann Cathrine; Garberg, Hilde Kristin et al. (2013). Quantitative proteomics comparison of arachnoid cyst fluid and cerebrospinal fluid collected perioperatively from arachnoid cyst patients. (external link)
- Berle, Magnus Foldal; Kroksveen, Ann Cathrine; Haaland, Øystein et al. (2011). Protein profiling reveals inter-individual protein homogeneity of arachnoid cyst fluid and high qualitative similarity to cerebrospinal fluid. (external link)
- Haaland, Øystein; Glover, Kevin A.; Seliussen, Bjørghild Breistein et al. (2011). Genotyping errors in a calibrated DNA register: implications for identification of individuals. (external link)
- Berle, Magnus Foldal; Wester, Knut; Ulvik, Rune Johan et al. (2010). Arachnoid cysts do not contain cerebrospinal fluid: A comparative chemical analysis of arachnoid cyst fluid and cerebrospinal fluid in adults. (external link)
- Økland, Jan-Magnus; Haaland, Øystein; Skaug, Hans Julius (2010). A method for defining management units based on genetically determined close relatives. (external link)