Per Kragh Andersen
Professor
Section of Biostatistics
Postboks 2099, Øster Farimagsgade 5 opg. B, 1014 København K, 10 Øster Farimagsgade 5, Building: 10-2-01
- Published
Regression Modeling of Competing Risks Data Based on Pseudovalues of the Cumulative Incidence Function
Klein, J. P. & Andersen, Per Kragh, 2005, In: Biometrics. 61, p. 223-229Research output: Contribution to journal › Journal article › Research › peer-review
- Published
Lithium in drinking water and incidence of suicide: A nationwide individual-level cohort study with 22 years of follow-up
Knudsen, N. N., Schullehner, J., Hansen, B., Jørgensen, L. F., Kristiansen, S. M., Voutchkova, D. D., Gerds, Thomas Alexander, Andersen, Per Kragh, Bihrmann, K., Grønbæk, M., Kessing, Lars Vedel & Ersbøll, A. K., 10 Jun 2017, In: International Journal of Environmental Research and Public Health. 14, 6, p. 1-13 13 p., 627.Research output: Contribution to journal › Journal article › Research › peer-review
- Published
Social, demographic and health characteristics of men fathering children at different ages
Kornerup, N., Nybo Andersen, Anne-Marie, Andersen, Per Kragh, Bilsteen, Josephine Funck & Urhoj, Stine Kjaer, 2021, In: Scientific Reports. 11, 1, 12 p., 21021 .Research output: Contribution to journal › Journal article › Research › peer-review
- Published
Analysis of time-to-event for observational studies: Guidance to the use of intensity models
Andersen, Per Kragh, Pohar Perme, M., van Houwelingen, H. C., Cook, R. J., Joly, P., Martinussen, Torben, Taylor, J. M. G., Abrahamowicz, M. & Therneau, T. M., 2021, In: Statistics in Medicine. 40, 1, p. 185-211 27 p.Research output: Contribution to journal › Journal article › Research › peer-review
- Published
Does the association between broken partnership and first time myocardial infarction vary with time after break-up?
Kriegbaum, Margit, Christensen, U., Andersen, Per Kragh, Osler, Merete & Lund, Rikke, Dec 2013, In: International Journal of Epidemiology. 42, 6, p. 1811-9 9 p.Research output: Contribution to journal › Journal article › Research › peer-review
- Published
The treatment effect of alpha interferon in cronic hepatitis B is independent of pre-treatment variables. Results based on individual patient data from 10 clinical controlled trials.
Krogsgaard, K., Bindslev, N., Christensen, E., Craxi, A., Schilichting, P., Schalm, S., Carreno, V., Trepo, C., Gerken, G., Thomas, H. C., Andersen, Per Kragh, Ring-Larsen, H. & Eurohep, 1994, In: Journal of Hepatology. 21, p. 646-655Research output: Contribution to journal › Journal article › Research › peer-review
- Published
Factors influencing the effect of age on prognosis in breast cancer: population based study
Kroman, N., Jensen, M., Wohlfahrt, J., Mouridsen, H. T., Andersen, Per Kragh & Melbye, M., 2000, In: BMJ. British Medical Journal (International Ed.). 320, p. 474-479Research output: Contribution to journal › Journal article › Research › peer-review
- Published
Bør alle yngre mammacancerpatienter tilbydes adjuverende cytotoksisk kemoterapi?
Kroman, N., Jensen, M., Wohlfahrt, J., Mouridsen, H. T., Andersen, Per Kragh & Melbye, M., 2000, In: Ugeskrift for læger. 162/22, p. 3184-3188Research output: Contribution to journal › Journal article › Research › peer-review
- Published
Repeated events and total time on test
Kvist, K., Andersen, Per Kragh, Angst, J. & Kessing, L. V., 2008, In: Statistics in Medicine. 27, 19, p. 3817-3832 15 p.Research output: Contribution to journal › Journal article › Research › peer-review
- Published
Event dependent sampling of recurrent events
Kvist, K., Andersen, Per Kragh, Angst, J. & Kessing, Lars Vedel, 2010, In: Lifetime Data Analysis. 16, 4, p. 580-598 19 p.Research output: Contribution to journal › Journal article › Research › peer-review
- Published
Nonparametric estimation of marginal gap time distributions for recurrent events
Kvist, T. K., Andersen, Per Kragh & Kessing, Lars Vedel, 2006.Research output: Contribution to conference › Conference abstract for conference › Research
- Published
Repeated events and total time on test
Kvist, T. K., Andersen, Per Kragh & Kessing, Lars Vedel, 2006, Department of Biostatistics: Museum Tusculanum. (Research report).Research output: Book/Report › Report › Research
- Published
The total time on test plot for repeated events
Kvist, T. K., Andersen, Per Kragh & Kessing, Lars Vedel, 2005.Research output: Contribution to conference › Conference abstract for conference › Research
- Published
Event dependent sampling of recurrent events
Kvist, T. K., Andersen, Per Kragh, Angst, J. & Kessing, Lars Vedel, 2009, Department of Biostatistics: Museum Tusculanum.Research output: Working paper
- Published
Event dependent selection of recurrent events
Kvist, T. K., Andersen, Per Kragh & Kessing, Lars Vedel, 2009.Research output: Contribution to conference › Conference abstract for conference › Research
- Published
Effects of event-dependent selection in analysis of recurrent events
Kvist, T. K., Andersen, Per Kragh & Kessing, Lars Vedel, 2008.Research output: Contribution to conference › Conference abstract for conference › Research
- Published
Acute and transient psychosis in old age and the subsequent risk of dementia: a nationwide register-based study
Kørner, A., Lopez, A. G., Lauritzen, L., Andersen, Per Kragh, Kessing, Lars Vedel, Kørner, A., Lopez, A. G., Lauritzen, L., Andersen, P. K. & Kessing, Lars Vedel, 2009, In: Geriatrics & Gerontology International. 9, 1, p. 62-8 6 p.Research output: Contribution to journal › Journal article › Research › peer-review
- Published
Late and very-late first-contact schizophrenia and the risk of dementia--a nationwide register based study
Kørner, A., Lopez, A. G., Lauritzen, L., Andersen, Per Kragh, Kessing, Lars Vedel, Kørner, A., Lopez, A. G., Lauritzen, L., Andersen, P. K. & Kessing, Lars Vedel, 2009, In: International Journal of Geriatric Psychiatry. 24, 1, p. 61-7 6 p.Research output: Contribution to journal › Journal article › Research › peer-review
- Published
Delusional disorder in old age and the risk of developing dementia: a nationwide register-based study
Kørner, A., Lopez, A. G., Lauritzen, L., Andersen, Per Kragh & Kessing, Lars Vedel, 2008, In: Aging & Mental Health. 12, 5, p. 625-9 4 p.Research output: Contribution to journal › Journal article › Research › peer-review
- Published
A changing relationship between disability and survival in the elderly population: differences by age
Lamarca, R., Ferrer, M., Andersen, Per Kragh, Liestol, K., Keiding, N. & Alonso, J., Dec 2003, In: Journal of Clinical Epidemiology. 56, 12, p. 1192-201 10 p.Research output: Contribution to journal › Journal article › Research › peer-review
- Published
Relation of nonsteroidal anti-inflammatory drugs to serious bleeding and thromboembolism risk in patients with atrial fibrillation receiving antithrombotic therapy: a nationwide cohort study
Lamberts, M., Lip, G. Y. H., Hansen, M. L., Lindhardsen, J., Olesen, J. B., Raunsø, J., Olsen, A. S., Andersen, Per Kragh, Gerds, Thomas Alexander, Fosbøl, Emil Loldrup, Torp-Pedersen, Christian & Gislason, G. H., 18 Nov 2014, In: Annals of Internal Medicine. 161, 10, p. 690-8 9 p.Research output: Contribution to journal › Journal article › Research › peer-review
- Published
Binge drinking of alcohol and risk of fetal death
Larsen, K. S., Nielsen, N. R., Grønbæk, M., Andersen, Per Kragh, Olsen, J. & Andersen, A. M. N., 2006, In: American Journal of Epidemiology. 163 (suppl.), p. S53Research output: Contribution to journal › Journal article › Research › peer-review
- Published
Declining HIV-2 prevalence and incidence among men in a community study from Guinea-Bissau.
Larsen, O., da Silva, Z., Sandström, A., Andersen, Per Kragh, Andersson, S., Poulsen, A., Melbye, M., Dias, F., Nauclér, A. & Aaby, P., 1998, In: AIDS. 12, p. 1707-1714Research output: Contribution to journal › Journal article › Research › peer-review
- Published
Weight trajectories and disordered eating behaviours in 11-to 12-year-olds: A longitudinal study within the Danish National Birth Cohort
Larsen, P. S., Nybo Andersen, Anne-Marie, Olsen, E. M., Andersen, Per Kragh, Micali, N. & Strandberg-Larsen, Katrine, 2019, In: European Eating Disorders Review. 27, 4, p. 436-444 9 p.Research output: Contribution to journal › Journal article › Research › peer-review
- Published
A Note on the Measurement of Socioeconomic Inequalities in Life Years Lost by Cause of Death
Latouche, A., Andersen, Per Kragh, Rey, G. & Moreno-Betancur, M., 2019, In: Epidemiology. 30, 4, p. 569-572 4 p.Research output: Contribution to journal › Journal article › Research › peer-review
- Published
Cause-specific life years lost among persons diagnosed with schizophrenia: Is it getting better or worse?
Laursen, T. M., Plana-Ripoll, O., Andersen, Per Kragh, McGrath, J. J., Toender, A., Nordentoft, Merete, Canudas-Romo, V. & Erlangsen, A., 2019, In: Schizophrenia Research. 206, p. 284-290 7 p.Research output: Contribution to journal › Journal article › Research › peer-review
- Published
Updating of covariates and choice of time origin in survival analysis: problems with vaguely defined disease states
Liestøl, K. & Andersen, Per Kragh, 2002, In: Statist. Med.. 21, p. 3701-3714Research output: Contribution to journal › Journal article › Research › peer-review
- Published
Survival analysis and neural nets
Liestøl, K., Andersen, Per Kragh & Andersen, U., 1994, In: Statistics in Medicine. 13, p. 1189-1200Research output: Contribution to journal › Journal article › Research › peer-review
- Published
Survival analysis and neural nets
Liestøl, K., Andersen, Per Kragh & Andersen, U., 1993, København: Museum Tusculanum. 19 p.Research output: Book/Report › Report › Research
- Published
Updated covariates in survival analysis
Liestøl, K. & Andersen, Per Kragh, 2000, Research Report 00/7. 36 p.Research output: Book/Report › Report › Research
- Published
Observer variation in histological classification of cutaneous malignant melanoma
Lock-Andersen, J., Hou-Jensen, K., Hansen, J. P. H., Jensen, N. K., Søgaard, H. & Andersen, Per Kragh, 1995, In: Scandinavian Journal of Plastic and Reconstructive Surgery and Hand Surgery. 29, p. 141-148Research output: Contribution to journal › Journal article › Research › peer-review
- Published
Medical statistics: An example from diabetes epidemiology
Lock-Andersen, J., Hou-Jensen, K., Hansen, J. P. H., Jensen, N. K., Søgaard, H. & Andersen, Per Kragh, 1995, In: Scandinavian Journal of Plastic and Reconstructive Surgery and Hand Surgery. 29, p. 141-148Research output: Contribution to journal › Journal article › Research › peer-review
- Published
Liver, Pancreas, and Biliary Tract. Cyclosporin A treatment in primary biliary cirrhosis: Results of a long-term placebo controlled trial.
Lombard, M., Portmann, B., Neuberger, J., Williams, R., Tygstrup, N., Ranek, L., Ring-Larsen, H., Rodés, J., Navasa, M., Trepo, C., Pape, G., Schou, G., Badsberg, J. H. & Andersen, Per Kragh, 1993, In: Today in Medicine. Gastroenterology. vol. 104, p. 519-526Research output: Contribution to journal › Journal article › Research › peer-review
- Published
Contrast-enhanced ultrasound compared with computed tomography, magnetic resonance imaging, and positron emission tomography for diagnosing liver metastases in people with newly diagnosed colorectal cancer
Lund, M., Bjerre, T. A., Grønbaek, H., Mortensen, F. & Andersen, Per Kragh, 10 Oct 2016, In: Cochrane Database of Systematic Reviews. 2016, 10, 18 p., CD012388.Research output: Contribution to journal › Journal article › Research › peer-review
- Published
Cohabitation status vs. marital status as predictors of mortality. An eight year follow-up study among middle-aged and elderly women and men
Lund, Rikke, Due, P., Modvig, J., Holstein, B. E., Damsgaard, M. T. & Andersen, Per Kragh, 2002.Research output: Contribution to conference › Conference abstract for conference › Research
- Published
Cohabitation and marital status as predictors of mortality--an eight year follow-up study.
Lund, Rikke, Due, P., Modvig, J., Holstein, B. E., Damsgaard, M. T. & Andersen, Per Kragh, 2002, In: Social Science & Medicine. 55, 4, p. 673-9 6 p.Research output: Contribution to journal › Journal article › Research › peer-review
- Published
The effectiveness of structured personal care of type 2 diabetes on recurrent outcomes: a 19 year follow-up of the study Diabetes Care in General Practice (DCGP)
Lundström, H. M., Siersma, Volkert Dirk, Nielsen, Anni Brit Sternhagen, Brodersen, John Brandt, Reventlow, Susanne, Andersen, Per Kragh & Olivarius, Niels de Fine, Jun 2014, In: Diabetologia. 57, 6, p. 1119-23 5 p.Research output: Contribution to journal › Journal article › Research › peer-review
- Published
Hvad betyder fejlklassificering af smearprøver i et screeningsprogram
Lynge, Elsebeth, Arffmann, E., Poll, P. & Andersen, Per Kragh, 1994, In: Ugeskrift for læger. 156, p. 2594-2596Research output: Contribution to journal › Journal article › Research › peer-review
- Published
Smear misclassification in a cervical cancer screening programme.
Lynge, Elsebeth, Arffmann, E., Poll, P. & Andersen, Per Kragh, 1993, In: British Journal of Cancer. vol. 68, p. 368-373Research output: Contribution to journal › Journal article › Research › peer-review
- Published
Does the association of education with breast cancer replicate within twin pairs? A register-based study on Danish female twins
Madsen, M., Andersen, Per Kragh, Gerster, M., Nybo Andersen, Anne-Marie, Christensen, K. & Osler, Merete, 1 Feb 2011, In: B J C. 104, 3, p. 520-3 4 p.Research output: Contribution to journal › Journal article › Research › peer-review
- Published
Leisure time physical exercise during pregnancy and the risk of miscarriage: a study within the Danish National Birth Cohort
Madsen, M., Jorgensen, T., Jensen, M. L., Juhl, M., Olsen, J., Andersen, Per Kragh & Nybo Andersen, Anne-Marie, 2011, In: Journal of Reproductive Immunology.Research output: Contribution to journal › Journal article › Research › peer-review
- Published
Are familial factors underlying the association between socioeconomic position and prescription medicine? A register-based study on Danish twins
Madsen, M., Andersen, Per Kragh, Gerster, M., Nybo Andersen, Anne-Marie, Osler, Merete & Christensen, K., 2013, In: B M J Open. 3, 11, p. e003292Research output: Contribution to journal › Journal article › Research › peer-review
- Published
Does educational status impact adult mortality in Denmark? A twin approach
Madsen, M., Nybo Andersen, Anne-Marie, Christensen, K., Andersen, Per Kragh & Osler, Merete, Jul 2010, In: American Journal of Epidemiology. 172, 2, p. 225-34 10 p.Research output: Contribution to journal › Journal article › Research › peer-review
- Published
Motion under graviditeten og risikoen for spontan abort--sekundaerpublikation
Madsen, M., Jørgensen, Tina, Jensen, M. L., Juhl, M., Olsen, J., Andersen, Per Kragh & Andersen, A. N., 2008, In: Ugeskrift for læger. 170, 36, p. 2772-5 3 p.Research output: Contribution to journal › Journal article › Research › peer-review
- Published
Are the educational differences in incidence of cardiovascular disease explained by underlying familial factors? A twin study
Madsen, M., Andersen, Per Kragh, Gerster, M., Nybo Andersen, Anne-Marie, Christensen, K. & Osler, Merete, Oct 2014, In: Social science & medicine (1982). 118, p. 182-90 9 p.Research output: Contribution to journal › Comment/debate › Research › peer-review
- Published
The effect of the SAFE intervention on post-discharge suicidal behavior: a quasi-experimental study using propensity score matching
Madsen, Trine, Erlangsen, A., Egilsdottir, E., Andersen, Per Kragh & Nordentoft, Merete, 2024, In: Social Psychiatry and Psychiatric Epidemiology. 59, p. 1053–1061 9 p.Research output: Contribution to journal › Journal article › Research › peer-review
- Published
Expected life years compared to the general population
Manevski, D., Gorenjec, N. R., Andersen, Per Kragh & Perme, M. P., 2023, In: Biometrical Journal. 65, 4, 17 p., 2200070.Research output: Contribution to journal › Journal article › Research › peer-review
- Published
Subtleties in the interpretation of hazard contrasts
Martinussen, Torben, Vansteelandt, S. & Andersen, Per Kragh, 2020, In: Lifetime Data Analysis. 26, p. 833–855 23 p.Research output: Contribution to journal › Journal article › Research › peer-review
- Published
Multi-state models for the analysis of time-to-event data
Meira-Machado, L., de Uña-Alvarez, J., Cadarso-Suárez, C. & Andersen, Per Kragh, 2009, In: Statistical Methods in Medical Research. 18, 2, p. 195-222 27 p.Research output: Contribution to journal › Journal article › Research › peer-review
- Published
Adjustment for age at first birth in etiologic studies of breast cancer involving exposures that may affect age at first birth [2]
Melbye, M., Wohlfahrt, J. & Andersen, Per Kragh, 1999, In: Epidemiology. 10, 4, 1 p.Research output: Contribution to journal › Letter › Research › peer-review
ID: 12526
Most downloads
-
379
downloads
Lithium in drinking water and incidence of suicide: A nationwide individual-level cohort study with 22 years of follow-up
Research output: Contribution to journal › Journal article › Research › peer-review
Published -
249
downloads
Advanced paternal age and stillbirth rate: a nationwide register-based cohort study of 944,031 pregnancies in Denmark
Research output: Contribution to journal › Journal article › Research › peer-review
Published -
228
downloads
Estimating a population cumulative incidence under calendar time trends
Research output: Contribution to journal › Journal article › Research › peer-review
Published