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Odd Olai Aalen

Image of Odd Olai Aalen
Norwegian
Phone +47-22851236
Fax +47-22851313
Room 2234
Username
Visiting address Domus Medica Sognsvannsveien 9 0372 OSLO
Postal address Postboks 1122 Blindern 0317 OSLO

Academic interests

  • Statistics
  • survival analysis
  • causal inference

Courses taught

Mainly statistics courses for researchers

Background

  • Professor of Medical Statistics at the University of Oslo
  • PhD in Biostatistics from UC Berkeley

Awards

  • Presenting the 2010 Armitage lecture in Cambridge
Tags: Biostatistics

Publications

  • Alvik, Astrid; Aalen, Odd O. & Lindemann, Rolf (2013). Early Fetal Binge Alcohol Exposure Predicts High Behavioral Symptom Scores in 5.5-Year-Old Children. Alcoholism: Clinical and Experimental Research.  ISSN 0145-6008.  37(11), s 1954- 1962 . doi: 10.1111/acer.12182
  • Sanchez-Niubo, Albert; Aalen, Odd O.; Domingo-Salvany, Antonia; Amundsen, Ellen Johanna; Fortiana, Josep & Røysland, Kjetil (2013). A multi-state model to estimate incidence of heroin use . BMC Medical Research Methodology.  ISSN 1471-2288.  13 . doi: 10.1186/1471-2288-13-4
  • Valberg, Morten; Grotmol, Tom; Tretli, Steinar; Veierød, Marit Bragelien; Moger, Tron Anders & Aalen, Odd O. (2013). A hierarchical frailty model for familial testicular germ-cell tumors. American Journal of Epidemiology.  ISSN 0002-9262. . doi: 10.1093/aje/kwt267
  • Aalen, Odd O. (2012). Armitage lecture 2010: Understanding treatment effects: the value of integrating longitudinal data and survival analysis. Statistics in Medicine.  ISSN 0277-6715.  31(18), s 1903- 1917 . doi: 10.1002/sim.5324
  • Aalen, Odd O. (2012). Discussion of 'The Current Duration Approach to Estimating Time to Pregnancy'. Scandinavian Journal of Statistics.  ISSN 0303-6898.  39(2), s 205- 206 . doi: 10.1111/j.1467-9469.2012.00793.x
  • Aalen, Odd O.; Røysland, Kjetil; Gran, Jon Michael & Ledergerber, Bruno (2012). Causality, mediation and time: a dynamic viewpoint. Journal of the Royal Statistical Society: Series A (Statistics in Society).  ISSN 0964-1998.  175(4), s 831- 861 . doi: 10.1111/j.1467-985X.2011.01030.x
  • 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
  • Valberg, Morten; Grotmol, Tom; Tretli, Steinar; Veierød, Marit Bragelien; Devesa, Susan & Aalen, Odd O. (2012). Frailty modeling of age-incidence curves of osteosarcoma and Ewing sarcoma among individuals younger than 40 years. Statistics in Medicine.  ISSN 0277-6715.  31(28), s 3731- 3747 . doi: 10.1002/sim.5441
  • Alvik, Astrid; Torgersen, Anne Mari; Aalen, Odd O. & Lindemann, Rolf (2011). Binge alchohol exposure once a week in early pregnancy predicts temperament and sleeping problems in infants. Early Human Development.  ISSN 0378-3782.  87, s 827- 833 . doi: 10.1016/j.earlhumdev.2011.06.009
  • De Blasio, Birgitte Freiesleben; Seierstad, Taral Guldahl & Aalen, Odd O. (2011). Frailty effects in networks: comparison and identification of individual heterogeneity versus preferential attachment in evolving networks. Journal of the Royal Statistical Society, Series C: Applied Statistics.  ISSN 0035-9254.  60, s 239- 259 . doi: 10.1111/j.1467-9876.2010.00746.x
  • Grotmol, Tom; Bray, Freddie Ian; Holte, Harald; Haugen, Marion; Kunz, Lauren; Tretli, Steinar; Aalen, Odd O. & Moger, Tron Anders (2011). Frailty Modeling of the Bimodal Age-Incidence of Hodgkin Lymphoma in the Nordic Countries. Cancer Epidemiology, Biomarkers and Prevention.  ISSN 1055-9965.  20(7), s 1350- 1357 . doi: 10.1158/1055-9965.EPI-10-1014
  • Røysland, Kjetil; Gran, Jon Michael; Ledergerber, Bruno; von Wyl, Viktor; Young, James A. & Aalen, Odd O. (2011). Analyzing direct and indirect effects of treatment using dynamic path analysis applied to data from the Swiss HIV Cohort Study. Statistics in Medicine.  ISSN 0277-6715.  30(24), s 2947- 2958 . doi: 10.1002/sim.4324
  • Wisløff, Torbjørn; Aalen, Odd O. & Kristiansen, Ivar Sønbø (2011). Considerable variation in NNT - A study based on Monte Carlo simulations. Journal of Clinical Epidemiology.  ISSN 0895-4356.  64(4), s 444- 450 . doi: 10.1016/j.jclinepi.2010.04.025
  • Aalen, Odd O. & Gunnes, Nina (2010). A dynamic approach for reconstructing missing longitudinal data using the linear increments model. Biostatistics.  ISSN 1465-4644.  11(3), s 453- 472 . doi: 10.1093/biostatistics/kxq014
  • Gjessing, Håkon K.; Røysland, Kjetil; Aalen, Odd O. & Pena, Edsel A (2010). Recurrent events and the exploding Cox model. Lifetime Data Analysis.  ISSN 1380-7870.  16(4), s 525- 546 . doi: 10.1007/s10985-010-9180-y
  • Gran, Jon Michael; Iversen, Bjørn Gunnar; Hungnes, Olav & Aalen, Odd O. (2010). Estimating influenza-related excess mortality and reproduction numbers for seasonal influenza in Norway, 1975-2004. Epidemiology and Infection.  ISSN 0950-2688.  138(11), s 1559- 1568 . doi: 10.1017/S0950268810000671
  • Gran, Jon Michael; Røysland, Kjetil; Wolbers, Marcel; Didelez, Vanessa; Sterne, Jonathan AC; Ledergerber, Bruno; Furrer, Hansjakob; von Wyl, Viktor & Aalen, Odd O. (2010). A sequential Cox approach for estimating the causal effect of treatment in the presence of time-dependent confounding applied to data from the Swiss HIV Cohort Study. Statistics in Medicine.  ISSN 0277-6715.  29(26), s 2757- 2768 . doi: 10.1002/sim.4048
  • Weedon-Fekjaer, H; Tretli, Steinar & Aalen, Odd O. (2010). Estimating screening test sensitivity and tumour progression using tumour size and time since previous screening. Statistical Methods in Medical Research.  ISSN 0962-2802.  19(5), s 507- 527 . doi: 10.1177/0962280209359860
  • Wisløff, Torbjørn; Aalen, Odd O. & Kristiansen, Ivar Sønbø (2010). Considerable variation in NNT - A study based on Monte Carlo simulations. Journal of Clinical Epidemiology.  ISSN 0895-4356. . doi: 10.1016/j.jclinepi.2010.04.025
  • Aalen, Odd O.; Andersen, Per Kragh; Borgan, Ørnulf; Gill, Richard D. & Keiding, Niels (2009). History of applications of martingales in survival analysis. Journal Électronique d'Histoire des Probabililtés et de la Statistique.  ISSN 1773-0074.  5(1), s 1- 28
  • Gunnes, Nina; Farewell, DM; Seierstad, Taral Guldahl & Aalen, Odd O. (2009). Analysis of censored discrete longitudinal data: Estimation of mean response. Statistics in Medicine.  ISSN 0277-6715.  28(4), s 605- 624 . doi: 10.1002/sim.3492
  • Gunnes, Nina; Seierstad, Taral Guldahl; Aamdal, Steinar; Brunsvig, Paal Fr.; Jacobsen, Anne-Birgitte; Sundstrøm, Stein & Aalen, Odd O. (2009). Assessing quality of life in a randomized clinical trial: Correcting for missing data. BMC Medical Research Methodology.  ISSN 1471-2288.  9(28) . doi: 10.1186/1471-2288-9-28
  • Haugen, Marion; Bray, Freddie Ian; Grotmol, Tom; Tretli, Steinar; Aalen, Odd O. & Moger, Tron Anders (2009). Frailty modeling of bimodal age-incidence curves of nasopharyngeal carcinoma in low-risk populations. Biostatistics.  ISSN 1465-4644.  10(3), s 501- 514 . doi: 10.1093/biostatistics/kxp007
  • Bray, Freddie Ian; Haugen, Marion; Moger, Tron Anders; Tretli, Steinar; Aalen, Odd O. & Grotmol, T (2008). Age-incidence curves of nasopharyngeal carcinoma worldwide: Bimodality in low-risk populations and aetiologic implications. Cancer Epidemiology, Biomarkers and Prevention.  ISSN 1055-9965.  17, s 2356- 2365 . doi: 10.1158/1055-9965.EPI-08-0461
  • Gandy, A; Therneau, TM & Aalen, Odd O. (2008). Global tests in the additive hazards regression model. Statistics in Medicine.  ISSN 0277-6715.  27 . doi: 10.1002/sim.2972
  • Gravseth, Hans Magne; Bjerkedal, Tor; Irgens, Lorentz M; Aalen, Odd O; Selmer, Randi Marie & Kristensen, Petter (2008). Influence of physical, mental and intellectual development on disability in young Norwegian men. European Journal of Public Health.  ISSN 1101-1262.  18(6), s 650- 655 . doi: 10.1093/eurpub/ckn055
  • Martinussen, T; Aalen, Odd O. & Scheike, TH (2008). The Mizon-Richard encompassing test for the Cox and Aalen additive hazards models. Biometrics.  ISSN 0006-341X.  64 . doi: 10.1111/j.1541-0420.2007.00840.x
  • Moger, Tron Anders & Aalen, Odd O. (2008). Regression models for infant mortality data in Norwegian siblings, using a compound Poisson frailty distribution with random scale. Biostatistics.  ISSN 1465-4644.  9, s 577- 591 . doi: 10.1093/biostatistics/kxn003
  • Weedon-Fekjær, Harald; Weedon-Fekjaer, H; Lindqvist, Bo Henry; Vatten, Lars Johan; Aalen, O & Tretli, Steinar (2008). Estimating mean sojourn time and screening sensitivity using questionnaire data on time since previous screening. Journal of Medical Screening.  ISSN 0969-1413.  15, s 83- 90 . doi: 10.1258/jms.2008.007071
  • Weedon-Fekjær, Harald; Weedon-Fekjaer, H; Lindqvist, Bo Henry; Vatten, Lars Johan; Aalen, OO & Tretli, Steinar (2008). Breast cancer tumor growth estimated through mammography screening data. Breast Cancer Research.  ISSN 1465-542X.  10(3) . doi: 10.1186/bcr2092
  • Gran, JM; Wasmuth, L; Amundsen, EJ; Lindqvist, Bo Henry & Aalen, OO (2008). Growth rates in epidemic models: Application to a model for HIV/AIDS progression. Statistics in Medicine.  ISSN 0277-6715.  27, s 4819- 4836 . doi: 10.1002/sim.3219
  • Aalen, Odd O. & Frigessi, Arnoldo (2007). What can statistics contribute to a causal understanding?. Scandinavian Journal of Statistics.  ISSN 0303-6898.  34(1), s 155- 168 . doi: 10.1111/j.1467-9469.2006.00549.x
  • Gravseth, Hans Magne; Bjerkedal, Tor; Irgens, Lorentz M; Aalen, Odd O.; Selmer, Randi Marie & Kristensen, Petter (2007). Life course determinants for early disability pension: a follow-up of Norwegian men and women born 1967-1976. European Journal of Epidemiology.  ISSN 0393-2990.  22(8), s 533- 543 . doi: 10.1007/s10654-007-9139-9
  • Gunnes, Nina; Borgan, Ørnulf & Aalen, Odd O. (2007). Estimating stage occupation probabilities in non-Markov models. Lifetime Data Analysis.  ISSN 1380-7870.  13, s 211- 240 . doi: 10.1007/s10985-007-9034-4
  • Hanssen-Bauer, K; Gowers, S; Aalen, Odd O.; Bilenber, N; Brann, P; Garralda, E; Merry, S & Heyerdahl, S (2007). Cross-national reliability of clinician-rated outcome measures in child and adolescent mental health services. Administration and Policy in Mental Health.  ISSN 0894-587X.  34, s 513- 518 . doi: 10.1007/s10488-007-0135-x
  • Hanssen-Bauer, Ketil; Aalen, Odd O.; Ruud, Torleif & Heyerdahl, Sonja (2007). Inter-rater reliability of clinician-rated outcome measures in child and adolescent mental health services. Administration and Policy in Mental Health.  ISSN 0894-587X.  34(6), s 504- 512 . doi: 10.1007/s10488-007-0134-y
  • Sponheim, Eili; Myhre, Anne Margrethe; Reichelt, Karl Ludvig & Aalen, Odd Olai (2006). Peptidmønstre i urin hos barn med mildere former for autisme. Tidsskrift for Den norske legeforening.  ISSN 0029-2001.  126(11), s 1475- 1477
  • Fosen, Johan; Borgan, Ørnulf; Weedon-Fekjaer, H & Aalen, Odd Olai (2006). Dynamic analysis of recurrent event data using the additive hazard model. Biometrical Journal.  ISSN 0323-3847.  48, s 381- 398
  • Fosen, Johan; Ferkingstad, Egil; Borgan, Ørnulf & Aalen, Odd O. (2006). Dynamic path analysis - a new approach to analyzing time-dependent covariates. Lifetime Data Analysis.  ISSN 1380-7870.  12, s 143- 167
  • Svensson, Elisabeth; Moger, TA; Tretli, Steinar; Aalen, Odd & Grotmol, Tom (2006). Frailty modelling of colorectal cancer incidence in Norway: Indications that individual heterogeneity in risk is related to birth cohort. European Journal of Epidemiology.  ISSN 0393-2990.  21, s 587- 593
  • Sweeting, MJ; De Angelis, Daniela & Aalen, Odd O. (2005). Bayesian back-calculation using a multi-state model with application to HIV.. Statistics in Medicine.  ISSN 0277-6715.  24(24), s 3991- 4007
  • Moger, Tron Anders & Aalen, Odd Olai (2005). A distribution for multivariate frailty based on the compound Poisson distribution with random scale. Lifetime Data Analysis.  ISSN 1380-7870.  11(1), s 41- 59
  • Weedon-Fekjær, Harald; Vatten, L; Aalen, Odd Olai; Lindqvist, B & Tretli, S (2005). Estimating mean sojourn time and screening test sensitivity in breast cancer mammography screening; New results. Journal of Medical Screening.  ISSN 0969-1413.  12(4), s 172- 178
  • Weedon-Fekjær, Harald; Vatten, Lars Johan; Aalen, Odd; Lindqvist, Bo Henry & Tretli, Steinar (2005). Estimating mean sojourn time and screening test sensitivity in breast cancer mammography screening: new results. Journal of Medical Screening.  ISSN 0969-1413.  12(4), s 172- 178
  • Aalen, Odd Olai; Fosen, Johan; Weedon-Fekjær, Harald; Borgan, Ørnulf & Husebye, Einar (2004). Dynamic analysis of multivariate failure time data. Biometrics.  ISSN 0006-341X.  60, s 764- 773
  • Aalen, Odd Olai & Gjessing, Håkon K. (2004). Survival models based on the Ornstein-Uhlenbeck process. Lifetime Data Analysis.  ISSN 1380-7870.  10, s 407- 423
  • Amundsen, Ellen J; Stigum, Hein; Røttingen, John-Arne & Aalen, Odd Olai (2004). Definition and estimation of an actual reproduction number describing past infectious disease transmission: application to HIV epidemics among homosexual men in Denmark, Norway and Sweden . Epidemiology and Infection.  ISSN 0950-2688.  132, s 1139- 1149
  • Moger, Tron Anders; Aalen, Odd Olai; Halvorsen, TO; Storm, HH & Tretli, S (2004). Frailty modelling of testicular cancer incidence using Scandinavian data. Biostatistics.  ISSN 1465-4644.  5(1), s 1- 14
  • Moger, Tron Anders; Aalen, Odd Olai; Heimdal, K & Gjessing, Håkon K (2004). Analysis of testicular cancer data using a frailty model with familial dependence. Statistics in Medicine.  ISSN 0277-6715.  23(4), s 617- 632
  • Aalen, Odd Olai & Gjessing, Håkon K (2003). A look behind survival data: Underlying processes and quasi-stationarity, In Bo Lindqvist & Kjell Doksum (ed.),  Mathematical and Statistical Methods in Reliability.  World Scientific.  ISBN 981-238-321-2.  Chapter 15.  s 221 - 234
  • Amundsen, Ellen J.; Eskild, Anne; Stigum, Hein; Smith, Else & Aalen, Odd Olai (2003). Legal access to needles and syringes/needle exchange programmes versus HIV councelling and testing to prevent transmission of HIV among intravenous drug users. A comparative study of Denmark, Norway and Sweden. . European Journal of Public Health.  ISSN 1101-1262.  13, s 252- 258
  • Gjessing, Håkon K; Aalen, Odd Olai & Hjort, Nils Lid (2003). Frailty models based on L{\'e}vy processes.. Advances in Applied Probability.  ISSN 0001-8678.  35, s 532- 550
  • Saugstad, Ola Didrik; Ramji, S; Irani, S. F.; El-Meneza, S; Hernandez, E. A.; Vento, M; Talvik, T; Solberg, Rigmor; Rootwelt, Terje & Aalen, Odd Olai (2003). Resuscitation of newborn infants with 21% or 100% oxygen: follow-up at 18 to 24 months . Pediatrics.  ISSN 0031-4005.  11(2), s 296- 300
  • Aalen, Odd Olai; Moger, Tron Anders; Amundsen, Ellen; Sæbø, Solve & Weedon-Fekjær, Harald (2003). Overlevelses- og forløpsanalyse: Det tematiske området Norevent . Norsk Epidemiologi.  ISSN 0803-2491.  13(2), s 233- 238
  • Aalen, Odd Olai & Hjort, Nils Lid (2002). Frailty models that yield proportional hazards. Statistics and Probability Letters.  ISSN 0167-7152.  58, s 335- 342
  • Aalen, Odd Olai; Borgan, Ørnulf & Weedon-Fekjær, Harald (2001). Covariate adjustment of event histories estimated from Markov chains: The additive approach. Biometrics.  ISSN 0006-341X.  57, s 993- 1001
  • Aalen, Odd Olai & Gjessing, Håkon K (2001). Understanding the shape of the hazard rate: a process point of view. Statistical Science.  ISSN 0883-4237.  16(1), s 1- 22
  • Block, H.W.; Savits, T.H.; Eberly, L.E.; Grambsch, P.; Connet, J.E.; Keiding, Niels; Aalen, Odd Olai & Gjessing, Håkon K (2001). Understanding the shape of the hazard rate: A process point of view - Comments and rejoinder. Statistical Science.  ISSN 0883-4237.  16(1), s 14- 22
  • Aalen, Odd Olai (2000). Medical statistics - no time for complacency. Statistical Methods in Medical Research.  ISSN 0962-2802.  9, s 31- 40
  • Amundsen, Ellen J.; Aalen, Odd Olai; Stigum, Hein; Eskild, Anne; Smith, Else; Arneborn, Malin; Nilsen, Øivind & Magnus, Per (2000). Back-calculation based on HIV and AIDS registers in Denmark, Norway and Sweden 1977-95 among homosexual men: estimation of absolute rates, incidence rates and prevalence of HIV.. CONTRIBUTIONS TO EPIDEMIOLOGY AND BIOSTATISTICS.  ISSN 0377-3574.  5(4), s 233- 243
  • Aalen, Odd O.; Borgan, Ørnulf & Gjessing, Håkon K (2008). Event history analysis: A process point of view. Springer Science+Business Media B.V..  ISBN 978-0-387-20287-7.  539 s.
  • Aalen, Odd O.; Borgan, Ørnulf & Gjessing, Håkon K. (2008). Survival and Event History Analysis: A Process Point of View. Springer.  ISBN 978-0-387-20287-7.  539 s.
  • Aalen, Odd O.; Borgan, Ørnulf & Gjessing, Håkon K. (2008). Survival and event history analysis: a process point of view. Springer Science+Business Media B.V..  ISBN 978-0-387-20287-7.  539 s.
  • Aalen, Odd O.; Frigessi, Arnoldo; Moger, Tron Anders; Scheel, Ida; Skovlund, Eva & Veierød, Marit Bragelien (2006). Statistiske metoder i medisin og helsefag. Gyldendal Akademisk.  ISBN 978-82-05-34685-7.  335 s.
  • Aalen, Odd O.; Borgan, Ørnulf & Kvaløy, Jan Terje (2013). Medical statistics - a subject of increasing breadth and importance Preface. Statistics in Medicine.  ISSN 0277-6715.  32(30), s 5221- 5221 . doi: 10.1002/sim.6035
  • Kristensen, Petter & Aalen, Odd O. (2013). Understanding mechanisms: opening the "black box" in observational studies. Scandinavian Journal of Work, Environment and Health.  ISSN 0355-3140.  39(2), s 121- 124 . doi: 10.5271/sjweh.3343
  • Wisløff, Torbjørn; Aalen, Odd O. & Kristiansen, Ivar Sønbø (2012). Regarding adequate methods for comparison of effect measures - Reply. Journal of Clinical Epidemiology.  ISSN 0895-4356.  65(4), s 462- 463 . doi: 10.1016/j.jclinepi.2011.10.005
  • Corbett, Karina; Mehlum, Ingrid Alethe Sivesind; Aalen, Odd O. & Kristensen, Petter (2011). Is risk of sickness absence associated with sibling sickness absence?.
  • Frigessi, Arnoldo; Holden, Lars & Aalen, Odd O. (2011). Klima og statistikk . Forskning.no : nettavis med nyheter fra norsk og internasjonal forskning.
  • Aalen, Odd O. (2010). Survival analysis, longitudinal analysis and causal inference. Lifetime Data Analysis.  ISSN 1380-7870.  16(1), s 1- 2 . doi: 10.1007/s10985-009-9147-z
  • Aalen, Odd O. (2010). Understanding disease processes. Statistics in Medicine.  ISSN 0277-6715.  29(11), s 1159- 1160 . doi: 10.1002/sim.3851
  • Aalen, Odd O. (2008). Dynamic path analysis.
  • Aalen, Odd O. (2008). Statistics, causality and dynamic path modelling.
  • Aalen, Odd O. (2008). What hides behind the data?.
  • Gravseth, Hans Magne Ulrik; Kristensen, Petter; Bjerkedal, Tor; Irgens, Lorentz M; Aalen, Odd O. & Selmer, Randi (2008). Social inequalities in disability pension in a life course perspective.
  • Haugen, Marion; Bray, Freddie Ian; Grotmol, Tom; Tretli, Steinar; Aalen, Odd O. & Moger, Tron Anders (2008). Frailty modelling of bimodal age-incidence curves of nasopharyngeal carcinoma in low-risk populations.
  • Aalen, Odd O. (2007). Discussion to: Analysis of longitudinal data with drop-out: objectives, assumptions and a proposal. Journal of the Royal Statistical Society, Series C: Applied Statistics.  ISSN 0035-9254.  56, s 538- 539
  • Aalen, Odd O. (2007). Discussion to: Maximum likelihood estimation in semiparametric regression models with censored data. Journal of The Royal Statistical Society Series B-statistical Methodology.  ISSN 1369-7412.  69, s 537- 539
  • Aalen, Odd O. & De Blasio, Birgitte Freiesleben (2007). Mathematical Modelling of infectious disease.
  • Moger, Tron Anders & Aalen, Odd O. (2006). Hierarchical Lévy Frailty Models and a Frailty Analysis of Data on Infant Mortality in Norwegian Siblings. Biostatistics Working Paper Series, no. 290.
  • Aalen, Odd O. (2006). What hides behind the data?.
  • Senn, S; Keiding, N; Andrews, N; Musonda, P; Hocine, M; Moreau, T; Chavance, M; Longford, NT; Cox, DR; Aalen, Odd O.; Andersen, PK; Borgan, Ørnulf; Gandy, A; Kanaan, MN; Oakes, D & Tomba, GS (2006). Semiparametric analysis of case series data - Discussion. Journal of the Royal Statistical Society, Series C: Applied Statistics.  ISSN 0035-9254.  55, s 581- 594
  • Aalen, Odd O. (2005). Dynamic path analysis and Granger-Schweder causality.
  • Aalen, Odd O. (2005). Fugleinfluensa til mennesker?. Aftenposten (morgenutg. : trykt utg.).  ISSN 0804-3116.
  • Aalen, Odd O. (2005). Understanding the shape of the hazard rate: An application of quasi-stationarity.
  • Aalen, Odd O. (2005). Understanding the structure of event histories: A process point of view.
  • Alquist, R.; Grøgaard, Jens; Hellenes, Kaja; Myr, Rachel; Rognum, Torleiv Ole; Nilsen, Anne Britt Vika; Saugstad, Ola Didrik; Aalen, Odd O. & Reinar, Liv Merete (2005). Samsoving, smokk, amming og krybbedød - finnes det en sammenheng?.
  • Borgan, Ørnulf; Aalen, Odd O. & Røsjø, Bjarne (2005, 01. oktober). Bedre statistikk kan redde flere liv.  Informasjonsblad nr 2/2005. Senter for grunnforskning.
  • Aalen, Odd Olai (2004). Discussion on causality. Scandinavian Journal of Statistics.  ISSN 0303-6898.  31, s 193- 195
  • Aalen, Odd Olai (2003). On a dynamic approach to the analysis of multivariate failure time data.
  • Aalen, Odd Olai (2003). Quasistationary distributions in survival analysis.
  • Aalen, Odd Olai (2003). Quasistationary distributions in survival analysis.
  • Aalen, Odd Olai (2003). Statistikk og kausalitet.
  • Aalen, Odd Olai (2002). Discussion on causality.
  • Aalen, Odd Olai (2002). New developments in survival analysis. Beyond the Cox model..
  • Aalen, Odd Olai (2002). On a dynamic approach to the analysis of multivariate failure time data..
  • Aalen, Odd Olai (2001). Analyzing clustering of deaths in criminal cases.
  • Aalen, Odd Olai (2001). Event history analysis: State of the art and future developments.
  • Aalen, Odd Olai (2001). Event history analysis: State of the art and future developments.
  • Aalen, Odd Olai (2001). Quasi-stationary distributions and hazard rates.
Published Apr 13, 2011 02:41 PM - Last modified Jan 4, 2013 10:10 AM

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