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Odd O. Aalen

Odd O. Aalen

D-Index & Metrics

Mathematics

D-Index
37
Citations
9530
World Ranking
2427
National Ranking
16

Research.com Recognitions

  • 2007 - Fellow of the American Statistical Association (ASA)
  • Member of the Norwegian Academy of Science and Letters Mathematics
  • Member of the Norwegian Academy of Science and Letters Mathematics
  • Member of the Norwegian Academy of Science and Letters Mathematics

Overview

Odd O. Aalen is affiliated with the University of Oslo in Norway and conducts research at the intersection of mathematics and medicine. Their work integrates statistical methodologies particularly within the realm of probability and inference, with applications to medical and demographic studies.

Their research spans several main fields and subfields including:

  • Mathematics
  • Medicine
  • Statistics and Probability
  • Cardiology and Cardiovascular Medicine
  • Oncology
  • Artificial Intelligence
  • Demography

The principal topics addressed in their work encompass:

  • Statistical Methods and Inference
  • Statistical Methods and Bayesian Inference
  • Statistical Distribution Estimation and Applications
  • Cutaneous Melanoma Detection and Management
  • Insurance, Mortality, Demography, Risk Management
  • Cardiac pacing and defibrillation studies
  • Cardiac Arrhythmias and Treatments

Recent publications authored or coauthored by Odd O. Aalen include:

  • "Imaging predictors of response to cardiac resynchronization therapy: left ventricular work asymmetry by echocardiography and septal viability by cardiac magnetic resonance," 2020, European Heart Journal
  • "A hybrid landmark Aalen-Johansen estimator for transition probabilities in partially non-Markov multi-state models," 2021, Lifetime Data Analysis
  • "Trends in Invasive Melanoma Thickness in Norway, 1983-2019," 2024, Acta Dermato Venereologica
  • "A hybrid landmark Aalen-Johansen estimator for transition probabilities in partially non-Markov multi-state models," 2020, arXiv (Cornell University)
  • "Kan statistikk si noe om mekanismer?," 2020, Tidsskrift for Den norske legeforening

Frequent publication venues for their research include:

  • Lifetime Data Analysis
  • arXiv (Cornell University)
  • European Heart Journal
  • Acta Dermato Venereologica
  • Tidsskrift for Den norske legeforening

Collaboration plays a role in Odd O. Aalen's work with frequent coauthors such as:

  • Niklas Maltzahn
  • Rune Hoff
  • Ingrid Sivesind Mehlum
  • Hein Putter
  • Jon Michael Gran

Notable recognitions awarded to Odd O. Aalen include becoming a Fellow of the American Statistical Association in 2007 and membership in the Norwegian Academy of Science and Letters in the field of Mathematics.

Best Publications

  • Nonparametric Inference for a Family of Counting Processes

    Unknown

  • Survival and Event History Analysis: A Process Point of View

    Odd O Aalen;Oernulf Borgan;Hakon K Gjessing

  • A linear regression model for the analysis of life times.

    Odd O. Aalen

  • A Model for Nonparametric Regression Analysis of Counting Processes

    Unknown

  • Heterogeneity in survival analysis

    Odd O. Aalen

  • Understanding the shape of the hazard rate: a process point of view (With comments and a rejoinder by the authors)

    Odd O. Aalen;Håkon K. Gjessing

  • Nonparametric Estimation of Partial Transition Probabilities in Multiple Decrement Models

    Unknown

  • Modelling Heterogeneity in Survival Analysis by the Compound Poisson Distribution

    Odd O. Aalen

  • Effects of frailty in survival analysis

    OO Aalen

  • Does Cox analysis of a randomized survival study yield a causal treatment effect

    Odd O. Aalen;Richard J. Cook;Kjetil Røysland

  • Further results on the non‐parametric linear regression model in survival analysis

    Odd O. Aalen

  • Statistical analysis of repeated events forming renewal processes.

    Odd O. Aalen;Einar Husebye

  • Resuscitation of Newborn Infants With 21% or 100% Oxygen: Follow-Up at 18 to 24 Months

    Ola D. Saugstad;Siddarth Ramji;Simin F. Irani;Safaa El-Meneza

  • A Markov model for HIV disease progression including the effect of HIV diagnosis and treatment: Application to AIDS prediction in England and Wales

    Odd O. Aalen;Vernon T. Farewell;Daniela de Angelis;Nicholas E. Day

  • Phase type distributions in survival analysis

    O. D. Aalen

  • Digital ambulatory manometry of the small intestine in healthy adults. Estimates of variation within and between individuals and statistical management of incomplete MMC periods.

    Einar Husebye;Viggo Skar;Odd O. Aalen;Magne Osnes

  • Causality, mediation and time: a dynamic viewpoint.

    Odd O. Aalen;Kjetil Røysland;Jon Michael Gran;Bruno Ledergerber

  • Imaging predictors of response to cardiac resynchronization therapy: left ventricular work asymmetry by echocardiography and septal viability by cardiac magnetic resonance

    John Aalen;Erwan Donal;Camilla Kjellstad Larsen;Jürgen Duchenne

  • Dynamic modelling and causality

    Unknown

  • Survival models based on the Ornstein-Uhlenbeck process.

    Odd O Aalen;Håkon K Gjessing

  • 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.

    Jon Michael Gran;Kjetil Røysland;Marcel Wolbers;Marcel Wolbers;Vanessa Didelez

  • Covariate adjustment of event histories estimated from Markov chains: the additive approach.

    Odd O. Aalen;Ørnulf Borgan;Harald Fekjær

  • Dynamic analysis of multivariate failure time data.

    Odd O. Aalen;Johan Fosen;Harald Weedon-Fekjær;Ørnulf Borgan

  • Dynamic path analysis—a new approach to analyzing time-dependent covariates

    Johan Fosen;Egil Ferkingstad;Ørnulf Borgan;Odd O. Aalen

Frequent Co-Authors

Ørnulf Borgan
Ørnulf Borgan University of Oslo
Steinar Tretli
Steinar Tretli Cancer Registry of Norway
Bruno Ledergerber
Bruno Ledergerber University of Zurich
Ola Didrik Saugstad
Ola Didrik Saugstad Oslo University Hospital
Nicholas E. Day
Nicholas E. Day University of Cambridge
Lorentz M. Irgens
Lorentz M. Irgens University of Bergen
Freddie Bray
Freddie Bray International Agency For Research On Cancer
Niels Keiding
Niels Keiding University of Copenhagen
Lars J. Vatten
Lars J. Vatten Norwegian University of Science and Technology
Susan S. Devesa
Susan S. Devesa National Institutes of Health

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