Fredrik Andreas Dahl

Bilde av Fredrik Andreas Dahl
English version of this page
Brukernavn
Besøksadresse Sykehusveien 25 None 1474 NORDBYHAGEN
Postadresse Akershus universitetssykehus 1478 LØRENSKOG

Publikasjoner

  • Viana, Joe; Rand-Hendriksen, Kim; Simonsen, Tone Breines; Barra, Mathias & Dahl, Fredrik Andreas (2017). Do hybrid simulation models always increase flexibility to handle parametric and structural changes?. Winter simulation conference : proceedings.  ISSN 0891-7736.  s 1439- 1450 . doi: 10.1109/WSC.2016.7822196
  • Barra, Mathias; Simonsen, Tone Breines & Dahl, Fredrik Andreas (2016). Pre-contact by telephone increases response rates to postal questionnaires in a population of stroke patients: an open ended randomized controlled trial. BMC Health Services Research.  ISSN 1472-6963.  16(1) . doi: 10.1186/s12913-016-1732-8
  • Lauritzen, Peter Mæhre; Andersen, Jack Gunnar; Stokke, Mali Victoria; Tennstrand, Anne Lise; Aamodt, Rolf; Heggelund, Thomas; Dahl, Fredrik Andreas; Sandbæk, Gunnar; Hurlen, Petter & Gulbrandsen, Pål (2016). Radiologist-initiated double reading of abdominal CT: Retrospective analysis of the clinical importance of changes to radiology reports. BMJ Quality and Safety.  ISSN 2044-5415.  25(8), s 595- 603 . doi: 10.1136/bmjqs-2015-004536
  • Lauritzen, Peter Mæhre; Stavem, Knut; Andersen, Jack Gunnar; Stokke, Mali Victoria; Tennstrand, Anne Lise; Bjerke, Gisle; Hurlen, Petter; Sandbæk, Gunnar; Dahl, Fredrik Andreas & Gulbrandsen, Pål (2016). Double reading of current chest CT examinations: Clinical importance of changes to radiology reports. European Journal of Radiology.  ISSN 0720-048X.  85(1), s 199- 204 . doi: 10.1016/j.ejrad.2015.11.012
  • Rand-Hendriksen, Kim; Viana, Joe; Barra, Mathias & Dahl, Fredrik Andreas (2016). Conflicts or Synergy When Combining Modeling Approaches - Perspectives from Psychology. Winter simulation conference : proceedings.  ISSN 0891-7736. . doi: 10.1109/WSC.2016.7822198
  • Ventham, NT; Kennedy, NA; Adams, AT; Kalla, R; Heath, S; O'Leary, KR; Drummond, H; Wilson, DC; Gut, IG; Nimmo, ER; Satsangi, J; Lauc, Gordan; Campbell, Harry; McGovern, Dermot PB; Annese, Vito; Zoldos, Vlatka; Permberton, Iain K; Wuhrer, Manfred; Kolarich, Daniel; Fernandes, Daryl L; Theorodorou, Evropi; Merrick, Victoria; Spencer, Daniel I; Gardner, Richard A; Doran, Ray; Shubhakar, Archana; Boyapati, Ray; Rudan, Igor; Lionetti, Paolo; Akmacic, Irena Trbojevic; Kristic, Jasminka; Vuckovic, Frano; Stambuk, Jerko; Novokmet, Mislav; Pucic-Bakovic, Maja; Gornik, Olga; Andriulli, Angelo; Cantoro, Laura; Sturniolo, Giancarlo; Fiorino, Gionata; Manetti, Natalia; Latiano, Anna; Kohn, Anna; D'Inca, Renata; Danese, Silvio; Arnott, Ian D; Noble, Colin L; Lees, Charlie W; Shand, Alan G; Ho, Gwo-Tzer; Dunlop, Malcolm G; Murphy, Lee; Gibson, Jude; Evenden, Louise; Wrobel, Nicola; Gilchrist, Tamara; Fawkes, Angie; Kammeijer, Guinevere SM; Clerc, Florent; De Haan, Noortje; Vojta, Aleksandar; Samarzija, Ivana; Markulin, Dora; Klasic, Marija; Dobrinic, Paula; Aulchenko, Yurii; Van Den Heuve, Tim; Jonkers, Daisy; Pierik, Marieke; Vatn, Simen Svendsen; Ricanek, Petr; Jahnsen, Jørgen; You, Panpan; Sølvernes, Janne; Frengen, Anna Brzozowska; Tannæs, Tone Møller; Moen, Aina Elisabeth Fossum; Dahl, Fredrik Andreas; Lindstrøm, Jonas Christoffer; Ekeland, Gunn Seim; Detlie, Trond Espen; Keita, Åsa V; Söderholm, Johan D; Hjortswang, Henrik; Halfvarson, Jonas; Bergemalm, Daniel; Gomollon, Fernando; D'Amato, Mauro; Törkvist, Leif; Hjelm, Fredrik; Gullberg, Mats; Nordberg, Niklas; Ocklind, Anette; Pettersson, Erik; Ekman, Daniel; Sundell, Mikael; Modig, Eddie; Veillard, Anne-Clemence; Schoemans, Renaud; Poncelet, Dominique; Sabatel, Celine; Gut, Marta; Bayes, Monica; Casen, Christina; Lindahl, Torbjørn; Ciemniejewska, Ewa & Vatn, Morten H (2016). Integrative epigenome-wide analysis demonstrates that DNA methylation may mediate genetic risk in inflammatory bowel disease. Nature Communications.  ISSN 2041-1723.  7 . doi: 10.1038/ncomms13507
  • Yin, Jun; Dahl, Fredrik Andreas; Hagen, Terje P. & Lurås, Hilde (2016). The influence of changes in activity-based financing on hospital readmissions for the elderly. Nordic Journal of Health Economics.  ISSN 1892-9729.  4(2), s 72- 81 . doi: 10.5617/njhe.992
  • Barra, Mathias; Dahl, Fredrik Andreas & Vetvik, Kjersti (2015). Statistical Testing of Association Between Menstruation and Migraine. Headache.  ISSN 0017-8748.  55(2), s 229- 240 . doi: 10.1111/head.12457
  • Schultz, Johannes Kurt; Yaqub, Sheraz; Wallon, Conny; Blecic, Liljana; Forsmo, Håvard Mjørud; Folkesson, Joakim; Buchwald, Pamela; Kørner, Hartwig; Dahl, Fredrik Andreas & Øresland, Tom (2015). Laparoscopic lavage vs primary resection for acute perforated diverticulitis: The SCANDIV randomized clinical trial. Journal of the American Medical Association (JAMA).  ISSN 0098-7484.  314(13), s 1364- 1375 . doi: 10.1001/jama.2015.12076
  • Hall, Judith A.; Gulbrandsen, Pål & Dahl, Fredrik Andreas (2014). Physician gender, physician patient-centered behavior, and patient satisfaction: A study in three practice settings within a hospital. Patient Education and Counseling.  ISSN 0738-3991.  95(3), s 313- 318 . doi: 10.1016/j.pec.2014.03.015
  • Saltyte Benth, Jurate; Dahl, Fredrik Andreas; Lurås, Hilde & Dahl, Alv A (2014). A controlled study of income development for breast cancer survivors in Norway. Journal of cancer survivorship.  ISSN 1932-2259.  8(2), s 239- 247 . doi: 10.1007/s11764-013-0324-4
  • Wang, Ying; Stavem, Knut; Dahl, Fredrik Andreas; Hummerfeldt, Sjur & Haugen, Torbjørn (2014). Factors associated with a prolonged length of stay after acute exacerbation of chronic obstructive pulmonary disease (AECOPD). The International Journal of Chronic Obstructive Pulmonary Disease.  ISSN 1176-9106.  9, s 99- 105 . doi: 10.2147/COPD.S51467
  • Holm, Lene Berge; Lurås, Hilde & Dahl, Fredrik Andreas (2013). Improving hospital bed utilisation through simulation and optimisation: With application to a 40% increase in patient volume in a Norwegian general hospital. International Journal of Medical Informatics.  ISSN 1386-5056.  82(2), s 80- 89 . doi: 10.1016/j.ijmedinf.2012.05.006
  • Wang, Ying; Stavem, Knut; Hummerfeldt, Sjur; Dahl, Fredrik Andreas & Haugen, Torbjørn (2013). Readmissions for COPD: propensity case-matched comparison between pulmonary and non-pulmonary departments. Clinical Respiratory Journal.  ISSN 1752-6981.  7(4), s 375- 381 . doi: 10.1111/crj.12018
  • Yin, Jun; Lurås, Hilde; Hagen, Terje P. & Dahl, Fredrik Andreas (2013). The effect of activity-based financing on hospital length of stay for elderly patients suffering from heart diseases in Norway. BMC Health Services Research.  ISSN 1472-6963.  13 . doi: 10.1186/1472-6963-13-172
  • Gulbrandsen, Pål; Saltyte Benth, Jurate; Dahl, Fredrik Andreas; Jensen, Bård Fossli; Finset, Arnstein & Hall, Judith A. (2012). Specialist Physicians' sensitivity to patient affect and satisfaction. Medical Care.  ISSN 0025-7079.  50(4), s 290- 293 . doi: 10.1097/MLR.0b013e318242313e
  • Hurlen, Petter; Borthne, Arne Sigmund; Dahl, Fredrik Andreas; Østbye, Truls & Gulbrandsen, Pål (2012). Does PACS improve diagnostic accuracy in chest radiograph interpretations in clinical practice?. European Journal of Radiology.  ISSN 0720-048X.  81(1), s 173- 177 . doi: 10.1016/j.ejrad.2010.08.043
  • Misiri, Humphrey; Edriss, Abdi; Aalen, Odd O. & Dahl, Fredrik Andreas (2012). Estimation of HIV incidence in Malawi from cross-sectional population-based sero-prevalence data. Journal of the International AIDS Society.  ISSN 1758-2652.  15
  • Rand-Hendriksen, Kim; Augestad, Liv Ariane & Dahl, Fredrik Andreas (2012). A critical re-evaluation of the regression model specification in the US D1 EQ-5D value function. Population Health Metrics.  ISSN 1478-7954.  10 . doi: 10.1186/1478-7954-10-2
  • Rand-Hendriksen, Kim; Augestad, Liv Ariane; Dahl, Fredrik Andreas; Kristiansen, Ivar Sønbø & Stavem, Knut (2012). A Shortcut to Mean-Based Time Tradeoff Tariffs for the EQ-5D?. Medical decision making.  ISSN 0272-989X.  32(4), s 569- 577 . doi: 10.1177/0272989X11431607
  • Holm, Lene Berge & Dahl, Fredrik Andreas (2011). Using Soft Systems Methodology as a precursor for an emergency department simulation model. OR insight.  ISSN 0953-5543.  24(3), s 168- 189 . doi: 10.1057/ori.2011.8
  • Jensen, Bård Fossli; Dahl, Fredrik Andreas; Safran, Dana Gelb; Garratt, Andrew; Krupat, Edward; Finset, Arnstein & Gulbrandsen, Pål (2011). The ability of a behaviour-specific patient questionnaire to identify poorly performing doctors. BMJ Quality and Safety.  ISSN 2044-5415.  20(10), s 885- 893 . doi: 10.1136/bmjqs-2011-000021
  • Jensen, Bård Fossli; Gulbrandsen, Pål; Dahl, Fredrik Andreas; Krupat, Edward; Frankel, Richard M. & Finset, Arnstein (2011). Effectiveness of a short course in clinical communication skills for hospital doctors: Results of a crossover randomized controlled trial (ISRCTN22153332). Patient Education and Counseling.  ISSN 0738-3991.  84(2), s 163- 169 . doi: 10.1016/j.pec.2010.08.028
  • Tropé, Ameli Ellen Claesdotter; Jonassen, Christine M; Sjøborg, Katrine Dønvold; Nygård, Mari; Dahl, Fredrik Andreas; Alfsen, Glenny Cecilie & Lie, Kathrine (2011). Role of high-risk human papillomavirus (HPV) mRNA testing in the prediction of residual disease after conisation for high-grade cervical intraepithelial neoplasia. Gynecologic Oncology.  ISSN 0090-8258.  123(2), s 257- 262 . doi: 10.1016/j.ygyno.2011.07.032
  • Holm, Lene Berge & Dahl, Fredrik Andreas (2010). Simulating the influence of a 45% increase in patient volume on the emergency department of Akershus University Hospital. Winter simulation conference : proceedings.  ISSN 0891-7736.  s 2455- 2461
  • Jensen, Bård Fossli; Gulbrandsen, Pål; Saltyte-Benth, Jurate; Dahl, Fredrik Andreas; Krupat, Edward & Finset, Arnstein (2010). Interrater reliability for the Four Habits Coding Scheme as part of a randomized controlled trial. Patient Education and Counseling.  ISSN 0738-3991.  80(3), s 405- 409 . doi: 10.1016/j.pec.2010.06.032
  • Holm, Lene Berge & Dahl, Fredrik Andreas (2009). Simulating the Effect of Physician Triage in the Emergency Department of Akershus University Hospital. Winter simulation conference : proceedings.  ISSN 0891-7736.  s 1896- 1905 . doi: 10.1109/WSC.2009.5429204
  • Dahl, Fredrik Andreas; Galteland, Torborg & Gjelsvik, Runhild (2008). Statistical modelling of wildwood mushroom abundance. Scandinavian Journal of Forest Research.  ISSN 0282-7581.  23(3), s 244- 249
  • Dahl, Fredrik Andreas; Grotle, Margreth; Saltyte-Benth, Jurate & Natvig, Bård (2008). Data splitting as a countermeasure against hypothesis fishing: with a case study of predictors for low back pain. European Journal of Epidemiology.  ISSN 0393-2990.  23 . doi: 10.1007/s10654-008-9230-x
  • Grotle, Margreth; Hagen, Kåre Birger; Natvig, Bård; Dahl, Fredrik Andreas & Kvien, Tore Kristian (2008). Obesity and osteoarthritis in knee, hip and/or hand: An epidemiological study in the general population with 10 years follow-up. BMC Musculoskeletal Disorders.  ISSN 1471-2474.  9 . doi: 10.1186/1471-2474-9-132
  • Hurlen, Petter; Østbye, Truls; Borthne, Arne Sigmund; Dahl, Fredrik Andreas & Gulbrandsen, Pål (2008). Do clinicians read our reports? Integrating the radiology information system with the electronic patient record: experiences from the first 2 years. European Radiology.  ISSN 0938-7994.  19, s 31- 36 . doi: 10.1007/s00330-008-1098-3
  • Østerås, Nina; Gulbrandsen, Pål; Garratt, Andrew; Saltyte-Benth, Jurate; Dahl, Fredrik Andreas; Natvig, Bård & Brage, Søren Karl (2008). A randomised comparison of a four- and a five-point scale version of the Norwegian Function Assessment Scale. Health and Quality of Life Outcomes.  ISSN 1477-7525.  6 . doi: 10.1186/1477-7525-6-14
  • Dahl, Fredrik Andreas (2007). Convergence of random k-nearest-neighbour imputation. Computational Statistics & Data Analysis.  ISSN 0167-9473.  51(12), s 5913- 5917
  • Dahl, Fredrik Andreas; Gåsemyr, Jørund Inge & Natvig, Bent (2007). A robust conflict measure of inconsistencies in bayesian hierarchical models. Scandinavian Journal of Statistics.  ISSN 0303-6898.  34, s 816- 828 . doi: 10.1111/j.1467-9469.2007.00560.x
  • Dahl, Fredrik Andreas (2006). How Online Learning Approaches Ornstein Uhlenbeck Processes. Neural Processing Letters.  ISSN 1370-4621.  23
  • Dahl, Fredrik Andreas (2006). On the Conservativeness of Posterior Predictive P-values. Statistics and Probability Letters.  ISSN 0167-7152.  76
  • Dahl, Fredrik Andreas (2005). Representing human uncertainty by subjective likelihood estimates. International Journal of Approximate Reasoning.  ISSN 0888-613X.  39
  • Dahl, Fredrik Andreas (2005). The lagging anchor model for game learning - a solution to the Crawford puzzle. Journal of Economic Behavior and Organization.  ISSN 0167-2681.  57(3), s 287- 303
  • Dahl, Fredrik Andreas (2002). A challenge to formal modeling of poker and bridge. Games and Economic Behavior.  ISSN 0899-8256.  40(1), s 147- 149
  • Dahl, Fredrik Andreas (2002). The lagging anchor algorithm: Reinforcement learning in two-player zero-sum games with imperfect information. Machine Learning.  ISSN 0885-6125.  49(1), s 5- 37
  • Dahl, Fredrik Andreas (2002). Variance reduction for simulated diffusions using control variates extracted from state space evaluations. Applied Numerical Mathematics.  ISSN 0168-9274.  43(4), s 375- 381
  • Dahl, Fredrik Andreas (2001). Variance reduction for Markov chain processes using state space evaluation for control variates. Journal of the Operational Research Society.  ISSN 0160-5682.  52(12)
  • Dahl, Fredrik Andreas (2000). Minimax TD-learning with neural nets in a Markov game. Lecture Notes in Computer Science.  ISSN 0302-9743.  1810, s 117- 128
  • Dahl, Fredrik Andreas & Halck, Ole Martin (2000). Asymmetric co-evolution for imperfect-information zero-sum games. Lecture Notes in Computer Science.  ISSN 0302-9743.  1810, s 171- 182

Se alle arbeider i Cristin

  • Barra, Mathias; Rand, Kim; Faiz, Kashif Waqar; Viana, Joe & Dahl, Fredrik Andreas (2017). Survival of the fittest? Frailty modelling of stroke incidence..
  • Dahl, Fredrik Andreas; Rand, Kim; Viana, Joe; Barra, Mathias & Simonsen, Tone Breines (2017). Effects of stroke on labour force participation for patients and family caregivers.
  • Faiz, Kashif Waqar; Labberton, Angela Susan; Thommessen, Bente; Rønning, Ole M.; Dahl, Fredrik Andreas & Barra, Mathias (2017). THE BURDEN OF STROKE MIMICS - THE PRESENT AND FUTURE PROJECTIONS.
  • Kakad, Meetali & Dahl, Fredrik Andreas (2017). Modelling patient flows through municipal acute units in South-Eastern Norway.
  • Rand, Kim; Viana, Joe; Barra, Mathias & Dahl, Fredrik Andreas (2017). Using bootstrapping to reflect variance in resource demand in simulation modeling of patient flow; the case of stroke treatment in Norway.
  • Simonsen, Tone Breines; Faraas, Hildegunn E.; Schmidt, Nina; Viana, Joe & Dahl, Fredrik Andreas (2017). Is it possible to plan and improve patient flow in a post term pregnancy clinic?.
  • Viana, Joe; Rødøy, Lise Raanes; Rojahn, Tone; Simonsen, Tone Breines & Dahl, Fredrik Andreas (2017). Using a combined discrete event simulation agent based model to improve drug production at the Radium Hospital, Norway.
  • Viana, Joe; Simonsen, Tone Breines; Schmidt, Nina; Rand, Kim & Dahl, Fredrik Andreas (2017). Simulation modelling of patient flow in the Obstetrics department at Akershus Universitetssykehus..
  • Dahl, Fredrik Andreas; Viana, Joe & Rand-Hendriksen, Kim (2016). Association between hospital occupancy and mortality.
  • Faiz, Kashif Waqar & Dahl, Fredrik Andreas (2016). Overbelegg og faregrense for dødelighet. Tidsskrift for Den norske legeforening.  ISSN 0029-2001.  136(14-15), s 1204- 1204 . doi: 10.4045/tidsskr.16.0548
  • Rand-Hendriksen, Kim; Viana, Joe & Dahl, Fredrik Andreas (2016). Too obvious to mention? Some simple ways in which running empirical data directly through simulation models can be used to identify flaws in models and data.
  • Simonsen, Tone Breines; Viana, Joe & Dahl, Fredrik Andreas (2016). How do we meet tomorrow’s needs for health care?.
  • Viana, Joe; Rand-Hendriksen, Kim; Simonsen, Tone Breines; Dahl, Fredrik Andreas & Barra, Mathias (2016). Flexible healthcare hybrid simulation modeling.
  • Lauritzen, Peter Mæhre; Andersen, Jack Gunnar; Stokke, Mali; Tennstrand, Anne Lise; Aamodt, Rolf; Heggelund, Thomas; Dahl, Fredrik Andreas; Sandbæk, Gunnar; Hurlen, Petter & Gulbrandsen, Pål (2015). Clinical impact of double reading of abdominal CT scans of surgical patients.
  • Lauritzen, Peter Mæhre; Andersen, Jack Gunnar; Tennstrand, Anne Lise; Stokke, Mali Victoria; Aamodt, Rolf; Heggelund, Thomas; Sandbæk, Gunnar; Hurlen, Petter; Dahl, Fredrik Andreas & Gulbrandsen, Pål (2015). Endringer av klinisk betydning ved dobbeltgransking av CT abdomen og bekken..
  • Lauritzen, Peter Mæhre; Stavem, Knut; Andersen, Jack Gunnar; Stokke, Mali; Tennstrand, Anne Lise; Bjerke, Gisle; Sandbæk, Gunnar; Hurlen, Petter; Dahl, Fredrik Andreas & Gulbrandsen, Pål (2015). Clinical impact of double reading of thoracic CT.
  • Lauritzen, Peter Mæhre; Stavem, Knut; Andersen, Jack Gunnar; Tennstrand, Anne Lise; Stokke, Mali Victoria; Bjerke, Gisle; Hurlen, Petter; Sandbæk, Gunnar; Dahl, Fredrik Andreas & Gulbrandsen, Pål (2015). Endringer av klinisk betydning ved dobbeltgransking av CT thorax..
  • Dahl, Fredrik Andreas; Bård Fosslie, Jensen; Krupat, Edward; Frankel, Richard M. & Gulbrandsen, Pål (2013). Yes, the cross-over design is suitable for evaluation of the effect of an educational intervention. Patient Education and Counseling.  ISSN 0738-3991.  90(2), s 285- 285 . doi: 10.1016/j.pec.2012.11.005
  • Dahl, Fredrik Andreas & Saltyte-Benth, Jurate (2010). Do split your epidemiological data. European Journal of Epidemiology.  ISSN 0393-2990.  25(10), s 759- 759 . doi: 10.1007/s10654-010-9498-5
  • Dahl, Fredrik Andreas & Østerås, Nina (2010). Quantifying Information Content in Survey Data by Entropy. Entropy.  ISSN 1099-4300.  12(2), s 161- 163 . doi: 10.3390/e12020161
  • Saltyte-Benth, Jurate; Dahl, Fredrik Andreas & Mitic, Svetislav (2008). Can linear regression model give reliable conclusions about the postoperative recovery? Bootstrap for case study in Mitic et al. 2007. Clinical Otolaryngology.  ISSN 0307-7772.  33, s 287- 289
  • Dahl, Fredrik Andreas & Gulbrandsen, Pål (2006). Eliciting decision weights from clinicians.
  • Dahl, Fredrik Andreas & Gulbrandsen, Pål (2006). IT-based experience support for clinicians.
  • Dahl, Fredrik A.; Gåsemyr, Jørund Inge; Natvig, Bent & Dahl, Fredrik A. (2005). An assessment of conflict measures in criticism of Bayesian hierarchical models.
  • Dahl, Fredrik Andreas (2005). DRIFTSKOSTNADSVEKST ESTIMERT MED BAYESIANSKE METODER.

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Publisert 2. mars 2015 15:20