Et profilbilde

Førsteamanuensis
Bjørn Henrik Auestad { "honorific-suffix": "Førsteamanuensis", "fn": "Bjørn Henrik Auestad", "tel": "Telefon: 5183 1874", "email": "bjorn.auestad@uis.no" }

Avdeling/enhet Det teknisk- naturvitenskapelige fakultet
Institutt/senter Institutt for matematikk og naturvitenskap
Rom KE E-536
Present position

Associate professor at University of Stavanger

Education
Cand.scient., mathematical statistics; University of Bergen, 1988.
Dr.scient. mathematical statistics; University of Bergen, 1991.

Forskningsområder

Utvalgte publikasjoner

Research: Publications (published in reviewed journals)

  1. Hege Langli Ersdal, Jørgen Linde, Bjørn Auestad, Estomih Mduma, Sara Lyanga, Erling Svensen, and Jeffrey Perlman (2015): ?Timing of Cord Clamping in relation to Start of Breathing or Ventilation among Depressed Neonates ? an observational study? In BJOG: An International Journal of Obstetrics and Gynaecology
  2. Estomih Mduma, Hege Ersdal, Erling Svensen, Hussein Kidanto, Bjørn Auestad, Jeffrey Perlman (2015): ?Frequent brief on-site simulation training and reduction in 24-hour neonatal mortality?an educational intervention study?; In Resuscitation
  3. Helle K. Schoeyen, M.D., Ph.D.; Ute Kessler, M.D.; Ole A. Andreassen, M.D., Ph.D.; Bjoern H. Auestad, Ph.D.; Per Bergsholm, M.D., Ph.D.; Ulrik F. Malt, M.D., Ph.D.; Gunnar Morken, M.D., Ph.D.; Ketil J Oedegaard, M.D., Ph.D.; Arne Vaaler, M.D., Ph.D. (2014): ?Treatment-resistant bipolar-disorder depression: a randomized controlled trial of electroconvulsive therapy versus algorithm-based pharmacological treatment.? June 2014: accepted in AJP
  4. Ersdal HL, Linde J, Mduma ER, Auestad BH, Perlman J (2014): «Neonatal Outcome Following Cord Clamping After Onset of Spontaneous Respiration? 2014: accepted in PEDIATRICS
  5. Johannes Langeveld, Stål Bjørkly, Bjørn Auestad, Helene Barder, Julie Evensen, Wenche ten Velden Hegelstad, Inge Joa, Jan Olav Johannessen, Tor Ketil Larsen, Ingrid Melle, Stein Opjordsmoen, Jan Ivar Røssberg, Bjørn Rishovd Rund, Erik Simonsen, Per Vaglum, Tom McGlashan, Svein Friis (2014): «Treatment and violent behavior in persons with first episode psychosis during a 10-year prospective follow-up study? 2014: accepted in Schizophrenia Research
  6. Yvonne Freund-Levi, Bjørn Auestad, Victor Bloniecki, Ann Christine Tysen Bäckström, Marie Lärksäter, Dag Aarsland (2014) ?Galantamine vs risperidone for agitation in people with dementia: A randomised 12-week single-centre study?. 2014: accepted in Dementia and Geriatric Cognitive Disorders
  7. Schøyen, Helle Kristine; Melle, Ingrid; Sundet, Kjetil Søren; Aminoff, Sofie Ragnhild; Hellvin, Tone; Auestad, Bjørn Henrik; Morken, Gunnar; Andreassen, Ole Andreas (2013): «Occupational outcome in bipolar disorder is not predicted by premorbid functioning and intelligence.? Bipolar Disorders 2013 ;Volum 15.(3) s. 294-305
  8. Hegelstad, Wenche; Haahr, Ulrik; Larsen, Tor Ketil; Auestad, Bjørn Henrik; Barder, Helene; Evensen, Julie Horgen; Joa, Inge; Johannessen, Jan Olav; Langeveld, Johannes H.; Melle, Ingrid; Ilner, Stein E. Opjordsmoen; Røssberg, Jan Ivar; Rund, Bjørn Rishovd; Simonsen, Erik; Vaglum, Per Jørgen Wiggen; McGlashan, Thomas; Friis, Svein (2013): ?Early detection, early symptom progression and symptomatic remission after ten years in a first episode of psychosis study.? Schizophrenia Research 2013 ;Volum 143.(2-3) s. 337-343
  9. Johannes Langeveld PhD, Jan Ivar Rossberg, Bjørn Auestad, Lars Johan Hauge, Inge Joa PhD, Ann Færden, Ingrid Melle MD PhD, Svein Friis MD PhD, Jan O Johannesen MD PhD, Tor K Larsen MD, Thomas McGlashan MD PhD (2012) "Is there an optimal factor structure of the Positive and Negative Syndrome Scale in patients with first-episode psychosis?" Scandinavian Journal of Psychology 2013 ;Volum 54.(2) s. 160-165
  10. Auestad, Bjørn Henrik; Henriksen, Andreas; Karlsen, Hans A. «Modeling and Analysis of Daily Rainfall Data.? In Geostatistics Oslo 2012. Springer 2012 ISBN 978-94-007-4152-2. s. 493-503
  11. Soennesyn, Hogne; Oppedal, Ketil; Greve, Ole Jacob; Fritze, Friedrike; Auestad, Bjørn Henrik; Nore, Sabine; Beyer, Mona Kristiansen; Aarsland, Dag. «White Matter Hyperintensities and the Course of Depressive Symptoms in Elderly People with Mild Dementia.? Dementia and geriatric cognitive disorders extra 2012 ;Volum 2.(1) s. 97-111
  12. Langeveld, Johannes H.; Joa, Inge; Johannessen, Jan Olav; Friis, Svein; Hegelstad, Wenche; Melle, Ingrid; Ilner, Stein E. Opjordsmoen; Larsen, Tor Ketil; Vaglum, Per Jørgen Wiggen; Auestad, Bjørn Henrik; Bjørkly, Stål; McGlashan, Tom. ?Characteristic of first-episode psychosis patients reporting violent/threatening behavior.? Early Intervention in Psychiatry 2012 ;Volum 6. s. 51-51
  13. Hustoft, Kjetil; Larsen, Tor Ketil; Auestad, Bjørn Henrik; Joa, Inge; Johannessen, Jan Olav; Ruud, Torleif. «Predictors of involuntary hospitalizations to acute psychiatry.? Early Intervention in Psychiatry 2012 ;Volum 6. s. 112-112
  14. Johannes Langeveld, Svein Friis, Wenche ten Velden Hegelstad, Ingrid Melle, Jan O. Johannesen, Stein Opjordsmoen, Erik Simonsen, Per Vaglum, Bjørn Auestad, Thomas McGlashan, Tor K Larsen, Inge Joa, (2012). ?A Comparison of Adolescent and Adult Onset First-Episode Non Affective Psychosis: 2-Year Follow-Up.? European Archives of Psychiatry and Clinical Neuroscience 2012 ;Volum 262. s. 599-605
  15. Chris Fox, Monica Crugel, Ian Maidment, Simon Coulton, Adrian Treloar, Clive Ballard, Malaz Boustani, Bjørn Auestad, Cornelius Katona, Gill Livingston (2012) ?Efficacy of memantine for agitation in Alzheimer?s dementia: a randomised, double-blind, placebo-controlled trial.? PLoS ONE
  16. Wenche ten Velden Hegelstad MSc; Tor K Larsen MD PhD; Bjørn Auestad PhD; Julie Evensen MD; Ulrik Haahr MD; Inge Joa PhD; Jan O Johannesen MD PhD; Johannes Langeveld, PhD; Ingrid Melle MD PhD; Stein Opjordsmoen MD PhD; Jan Ivar Rossberg MD PhD; Per Vaglum, MD PhD; Svein Friis MD PhD; Thomas McGlashan MD. (2012): ''Long-Term Follow-up of the TIPS Early Detection in Psychosis Study: Effects on Ten- Year Outcome.'' American Journal of Psychiatry 2012 ;Volum 169.(4) s. 374-380 (Main article)
  17. Helle K. Schoeyen, M.D.; Arne E. Vaaler, M.D. Ph.D.; Bjoern H. Auestad, Ph.D.; Ulrik F. Malt, M.D. Ph.D.; Ingrid Melle, M.D. Ph.D.; Ole A. Andreassen, M.D. Ph.D.; Gunnar Morken, M.D. Ph.D. (2011) ''Despite clinical differences, bipolar disorder patients from acute wards and outpatient clinics have similar educational and disability level compared to the general population.'' Journal of Affective Disorders 2011 ;Volum 132.(1-2) s. 209-215
  18. Øystein Tømte, M.D.; Geir Ø Andersen, MD PhD; Dag Jacobsen, MD PhD; Tomas Drægni, RN; Bjørn Auestad, PhD; Kjetil Sunde, MD PhD (2011). ''Strong and weak aspects of an established post-resuscitation treatment protocol - a five-year observational study '' Resuscitation 2011 ;Volum 82.(9) s. 1186-1193
  19. Johannessen, J.O., Joa, I., Auestad, B., Haahr, U., Larsen, T.K., Melle, I., Opjordsmoen, S., Simonsen, P., Rund, B.R., Simonsen, E., Vaglum, P., Friis, S., Mcglashan, Th. (2010). ''First-episode psychosis patients recruited into treatment via early detection teams versus ordinary pathways: course and health service use during 5 years.''. Early Intervention in Psychiatry 2011 ;Volum 5.(1) s. 70-75
  20. Tømte, Drægni, Mangschau, Jacobsen, Auestad, Sunde (2010). ''A comparison of intravascular and surface cooling techniques in comatose cardiac arrest survivors'' Critical Care Medicine 2011 ;Volum 39.(3) s. 443-449.
  21. Tor K. Larsen, MD; Ingrid Melle, MD; Bjørn Auestad, PhD, Ulrik Haahr, MD; Inge Joa, R.N.; Jan Olav Johannessen, MD; Stein Opjordsmoen, MD; Bjørn Rishovd Rund, PhD; Jan Ivar Rossberg, MD; Erik Simonsen, MD; Per Vaglum, MD; Svein Friis, MD; Thomas McGlashan, MD (2011). ''Early Detection of Psychosis; Positive Effects on 5 Year Outcome''. Psychological Medicine 2011 ;Volum 41.(7) s. 1461-1469.
  22. Helle K. Schoeyen, M.D.; Astrid B. Birkenaes, M.D. Ph.D.; Arne E. Vaaler, M.D. Ph.D.; Bjoern H. Auestad, Ph.D.; Ulrik Malt, M.D. Ph.D.; Ole A. Andreassen, M.D. Ph.D.; Gunnar Morken, M.D. Ph.D. (2011). ''Bipolar disorder patients have similar levels of education but lower socio-economic status than the general population.''. Journal of Affective Disorders 2011 ;Volum 129.(1-3) s. 68-74
  23. Øystein Tømte, Kjetil Sunde, Tonje Lorem, Bjørn Auestad, Chris Souders, Jeff Jensen, Lars Wik (2009). ''Advanced life support performance with manual and mechanical chest compressions in a randomized, multicentre manikin study.'' Resuscitation, 80, Pages 1152--1157.
  24. Inge Joa, Jan Olav Johannessen, Bjørn Auestad, Svein Friis, Stein Opjordsmoen, Erik Simonsen, Per Vaglum, Thomas McGlashan, Tor K. Larsen (2007). ''Effects on Referral Patterns of Reducing Intensive Informational Campaigns About First-Episode Psychosis.'' Early Intervention in Psychiatry, 1: 340--345.
  25. Inge Joa, Jan Olav Johannessen, Bjørn Auestad, Svein Friis, Thomas McGlashan, Ingrid Melle, Stein Opjordsmoen, Erik Simonsen, Per Vaglum, Tor K. Larsen (2007). ''The Key to Reducing Duration of Untreated First Psychosis: Information Campaigns'' Schizophrenia Bulletin.
  26. Auestad, B., Shumway, R., Tjøstheim, D. and Verosub, K. (2007). ''Nonlinear alignment of time series with applications to varv chronologies.'' Environmetrics.
  27. Tor K. Larsen, Ingrid Melle, Bjørn Auestad, Svein Friis, Ulrik Haahr, Jan Olav Johannessen, Stein Opjordsmoen, Bjørn Rishovd Rund, Erik Simonsen, Per Vaglum, Thomas McGlashan (2006). ''Substance abuse in first episode non-affective psychosis.'' Schizophrenia Research.
  28. Tor K. Larsen, Ingrid Melle, Bjørn Auestad, Ulrik Haahr, Svein Friis, Jan Olav Johannessen, Stein Opjordsmoen, Bjørn Rishovd Rund, Erik Simonsen, Per Vaglum, Thomas McGlashan (2006). ''EARLY DETECTION OF FIRST EPISODE PSYCHOSIS; THE EFFECT ON 1-YEAR OUTCOME'' Schizophrenia Bulletin.
  29. Wik L., Myklebust H., Auestad B.H., Steen P.A. (2005). ''Twelve-month retention of CPR skills with automatic correcting verbal feedback.'' Resuscitation. Volume 66, Issue 1, 27 - 30.
  30. Wik L., Hansen T.B., Fylling F., Steen T., Vaagenes P., Auestad B.H., Steen P.A. (2003). ?Delaying Defibrillation to Give Basic Cardiopulmonary Resuscitation to Patients With out-of-Hospital Ventricular Fibrillation: A Randomized Trial." JAMA: The Journal of the American Medical Association. 289, no. 11, (2003): 1389 - 1396.
  31. Wik L., Dorph E., Auestad B.H., Steen P.A. (2003). "Evaluation of a defibrillator-basic cardiopulmonary resuscitation program for non medical personnel." Resuscitation. 56, n. 2 ( 2003): 167 ? 172.
  32. Wik L., Myklebust H., Auestad B.H., Steen P.A. (2002). "Retention of basic life support skills 6 months after training with an automated voice advisory manikin system without instructor involvement." Resuscitation. 52, no. 3 (2002): 273 - 279.
  33. Tjøstheim, D. and Auestad, B. (1994). "Nonparametric identification of nonlinear time series: Selecting significant lags." Journal of the American Statistical Association, 89, 1410--1419.
  34. Tjøstheim, D. and Auestad, B. (1994). "Nonparametric identification of nonlinear time series: Projections." Journal of the American Statistical Association, 89, 1398--1409.
  35. Auestad, B. and Tjøstheim, D. (1991). "Functional identification in nonlinear time series." In proceedings of NATO Advanced Study Institute on Nonparametric Functional Estimation and Related Topics, Spetzes, August 1990, G.H. Roussas, ed., 493--507.
  36. Auestad, B. And Tjøstheim, D. (1990). "Identification of nonlinear time series: First order characterization and order determination." Biometrika, 77, 669--687.

Pågående forskning

Arbeidserfaring

Associate professor at the University of Stavanger, 1991- today.
Adviser in statistics at the Stavanger University Hospital, 2003- today.

Teaching experience
I have lectured different statistics courses at the University of Stavanger (earlier Stavanger University College) since 1991. Normally one course each semester; usually one introduction course in probability and statistics and one more advanced. I also regularly  lecture courses in biostatistics for medical PhD students.

Vitenskapelige publikasjoner (fra CRISTin)

  • Winther, R.; Auestad, B.H. (1997). Vurdering av kontrollrutiner for osteproduksjon. Rogalandsforskning.
  • Auestad, B.H. (1996). Statistiske metoder i produkt- og prosessutvikling. Rogalandsforskning.
  • Auestad, Bjørn; Tjøstheim, Dag Bjarne (1990). Functional identification in nonlinear timeseries. Report No.21 July 1990. Universitetet i Bergen, matematisk institutt.
  • Tjøstheim, Dag Bjarne; Auestad, Bjørn (1989). Identification of nonlinear timeseries. First order characterization and order determination. Report No.20 Nov.1989. Universitetet i Bergen, matematisk institutt.
  • Auestad, Bjørn Henrik (2016). Statistisk prosesskontroll og pasientskader. 2016-05-31 - 2016-06-01.
  • Auestad, Bjørn Henrik (2015). Preikestolen til himmels. Stavanger Aftenblad. [Avis]; 2015-01-19.
  • Auestad, Bjørn Henrik (2015). Statistisk usikkerhet i meningsmålinger. 2015-11-13.
  • Schøyen, Helle Kristine; Kessler, Ute; Andreassen, Ole Andreas; Auestad, Bjørn Henrik; Bergsholm, Per; Malt, Ulrik Fredrik; Morken, Gunnar; Ødegaard, Ketil Joachim; Vaaler, Arne Einar (2015). Response to Kellner and Fink.
  • Schøyen, Helle Kristine; Kessler, Ute; Andreassen, Ole Andreas; Auestad, Bjørn Henrik; Bergsholm, Per; Malt, Ulrik Fredrik; Morken, Gunnar; Ødegaard, Ketil Joachim; Vaaler, Arne Einar (2015). Response to Kotzalidis et al.
  • Auestad, Bjørn Henrik (2014). "Om sannsynlighet for å bli truffet av kråkedritt ved Mosvatnet". NRK Rogaland, P1. [Radio]; 2014-05-14.
  • Auestad, Bjørn Henrik; Ergo, Thomas (2014). Nå kan du sjekke mobbetrenden ved skolen din. Stavanger Aftenblad. [Avis]; 2014-11-01.
  • Schøyen, Helle Kristine; Kessler, Ute; Auestad, Bjørn Henrik; Bergsholm, Per; Malt, Ulrik Fredrik; Andreassen, Ole Andreas; Oedegaard, Ketil J.; Morken, Gunnar; Vaaler, Arne (2013). Treatment resistant bipolar depression: a randomized controlled trial of electroconvulsive therapy and algorithm based pharmacological treatment.
  • Auestad, Bjørn Henrik (2012). Modeling and analysis of daily rain data. Universitetet i Bergen, Matematisk institutt;
  • Auestad, Bjørn Henrik (2012). Tullesvar gjorde skole til mobbeversting.
  • Auestad, Bjørn Henrik; Henriksen, A.; Karlsen, Hans A (2012). Modeling and analysis of daily rainfall data. 2012-06-11 - 2012-06-15.
  • Auestad, Bjørn Henrik; Kvaløy, Jan Terje (2012). Bruk og misbruk av statistikk.
  • Hustoft, Kjetil; Larsen, Tor Ketil; Auestad, Bjørn Henrik; Joa, Inge; Johannessen, Jan Olav; Ruud, Torleif (2012). Predictors of involuntary hospitalizations to acute psychiatry.
  • Hustoft, Kjetil; Larsen, Tor Ketil; Auestad, Bjørn Henrik; Joa, Inge; Johannessen, Jan Olav; Ruud, Torleif (2012). Predictors of involuntary hospitalizations to acute psychiatry.
  • Langeveld, Johannes H.; Joa, Inge; Johannessen, Jan Olav; Friis, Svein; Hegelstad, Wenche; Melle, Ingrid; Ilner, Stein E. Opjordsmoen; Larsen, Tor Ketil; Vaglum, Per Jørgen Wiggen; Auestad, Bjørn Henrik; Bjørkly, Stål; McGlashan, Tom (2012). Characteristic of first-episode psychosis patients reporting violent/threatening behavior.
  • Schøyen, Helle Kristine; Kessler, Ute; Auestad, Bjørn Henrik; Bergsholm, Per; Malt, Ulrik Fredrik; Andreassen, Ole Andreas; Ødegaard, Ketil Joachim; Vaaler, Arne; Morken, Gunnar (2012). Treatment resistant bipolar depression: a randomized controlled trial of electroconvulsive therapy.
  • Schøyen, Helle Kristine; Birkenæs, Astrid B.; Vaaler, Arne; Auestad, Bjørn H; Malt, Ulrik Fredrik; Andreassen, Ole Andreas; Morken, Gunnar (2010). Social, occupational and educational function in a representative sample of bipolar patients compared with the general population. 2010-02-27 - 2010-03-02.
  • Auestad, Bjørn H. (2006). Lektor i realfag med teknologi. Universitetet i Stavanger, Åpen fagdag; 2006-11-29.
  • Auestad, Bjørn H. (2005). Lektorutdanning i realfag med teknologi. 2005-11-23.
  • Auestad, Bjørn H. (2010). Modeling and analysis of daily rainfall data.