Per Kragh Andersen

Per Kragh Andersen

Professor

ORCID: 0000-0003-0490-0885

Publication year:
All
201 - 250 out of 488Page size: 50
Sort by: 1st author
  1. Published

    A marginal structural model for recurrent events in the presence of time-dependent confounding: non-specific effects of vaccines on child hospitalisations

    Jensen, Aksel Karl Georg, Ravn, H., Sørup, S. & Andersen, Per Kragh, 30 Nov 2016, In: Statistics in Medicine. 35, 27, p. 5051-5069 19 p.

    Research output: Contribution to journal › Journal article › Research › peer-review

  2. Published

    On the validity of the case-time-control design for autocorrelated exposure histories

    Jensen, Aksel Karl Georg, Gerds, Thomas Alexander, Weeke, P., Torp-Pedersen, C. & Andersen, Per Kragh, Jan 2014, In: Epidemiology (Cambridge, Mass.). 25, 1, p. 110-3 4 p.

    Research output: Contribution to journal › Journal article › Research › peer-review

  3. Published

    Too much? Mortality and health service utilisation among Danish children 1999-2016: A register-based study

    Jensen, A., Andersen, Per Kragh, Andersen, John Sahl, Greisen, Gorm & Stensballe, Lone Graff, 2019, In: PLoS ONE. 14, 10, 18 p., e0224544.

    Research output: Contribution to journal › Journal article › Research › peer-review

  4. Published

    The match between need and use of health services among healthy under-fives in Denmark: A register-based national cohort study

    Jensen, A., Andersen, Per Kragh, Andersen, John Sahl, Greisen, Gorm & Stensballe, Lone Graff, 2020, In: PLoS ONE. 15, 4, 12 p., e0231776.

    Research output: Contribution to journal › Journal article › Research › peer-review

  5. Published

    Early childhood vaccination and subsequent mortality or morbidity: are observational studies hampered by residual confounding? A Danish register-based cohort study

    Jensen, A., Andersen, Per Kragh & Stensballe, Lone Graff, Sep 2019, In: BMJ Open. 9, 9, 9 p.

    Research output: Contribution to journal › Journal article › Research › peer-review

  6. Published

    Risk factors of post-discharge under-five mortality among Danish children 1997-2016: A register-based study

    Jensen, A., Andersen, Per Kragh, Andersen, John Sahl, Greisen, Gorm & Stensballe, Lone Graff, 2019, In: PLoS ONE. 14, 12, 11 p., e0226045.

    Research output: Contribution to journal › Journal article › Research › peer-review

  7. Published

    Mental health and physical activity in vocational education and training schools students: a population-based survey

    Jensen, C. T., Heinze, C., Andersen, Per Kragh, Bauman, A. & Klinker, C. D., 2022, In: European Journal of Public Health. 32, 2, p. 233-238 6 p.

    Research output: Contribution to journal › Journal article › Research › peer-review

  8. Published

    The effects of maternal depression and use of antidepressants during pregnancy on risk of a child small for gestational age

    Jensen, H. M., Grøn, R., Lidegaard, Øjvind, Pedersen, L. H., Andersen, Per Kragh & Kessing, Lars Vedel, Jul 2013, In: Psychopharmacology. 228, 2, p. 199-205 7 p.

    Research output: Contribution to journal › Journal article › Research › peer-review

  9. Published

    Maternal depression, antidepressant use in pregnancy and Apgar scores in infants

    Jensen, H. M., Grøn, R., Lidegaard, Øjvind, Pedersen, L. H., Andersen, Per Kragh & Kessing, Lars Vedel, May 2013, In: The British journal of psychiatry : the journal of mental science. 202, 5, p. 347-51 5 p.

    Research output: Contribution to journal › Journal article › Research

  10. Published

    Shared Frailty Model for Left-Truncated Multivariate Survival Data

    Jensen, H., Brookmeyer, R., Aaby, P. & Andersen, Per Kragh, 2004, Biostatistisk Afdeling: Museum Tusculanum.

    Research output: Book/Report › Report › Research

  11. Published

    Risk for Hepatocellular Carcinoma in Patients with Alcoholic Cirrhosis - A Danish Nationwide Cohort Study

    Jepsen, P., Ott, P., Andersen, Per Kragh, Sørensen, H. & Vilstrup, H., 2012, In: Annals of Internal Medicine. 156, p. 841-847 7 p.

    Research output: Contribution to journal › Journal article › Research › peer-review

  12. Published

    Socioeconomic status and survival of cirrhosis patients: A Danish nationwide cohort study

    Jepsen, P., Vilstrup, H., Andersen, Per Kragh & Sørensen, H. T., 2009, In: BMC Gastroenterology. 9, 35, p. 35

    Research output: Contribution to journal › Journal article › Research › peer-review

  13. Published

    The galactose elimination capacity and mortality in 781 Danish patients with newly-diagnosed liver cirrhosis: a cohort study

    Jepsen, P., Vilstrup, H., Ott, P., Keiding, S., Andersen, Per Kragh & Tygstrup, N., 2009, In: BMC Gastroenterology. 9, 50, p. 6

    Research output: Contribution to journal › Journal article › Research › peer-review

  14. Published

    Comorbidity and survival of Danish cirrhosis patients - A nationwide population-based cohort study

    Jepsen, P., Vilstrup, H., Andersen, Per Kragh, Lash, T. L. & Sorensen, H. T., 2008, In: Journal of Hepatology. 48, Suppl. 2, p. 115-116 2 p.

    Research output: Contribution to journal › Journal article › Research › peer-review

  15. Published

    Diabetes as a risk factor for hepatic encephalopathy in cirrhosis patients

    Jepsen, P., Watson, H., Andersen, Per Kragh & Vilstrup, H., Nov 2015, In: Journal of Hepatology. 63, 5, p. 1133-1138 6 p.

    Research output: Contribution to journal › Journal article › Research › peer-review

  16. Published

    Clinical course of alcoholic liver cirrhosis: a Danish population-based cohort study

    Jepsen, P., Ott, P., Andersen, Per Kragh, Sørensen, H. T. & Vilstrup, H., 2010, In: Hepatology. 51, 5, p. 1675-82 8 p.

    Research output: Contribution to journal › Journal article › Research › peer-review

  17. Published

    The Clinical Course of Cirrhosis: The Importance of Multistate Models and Competing Risks Analysis

    Jepsen, P., Vilstrup, H. & Andersen, Per Kragh, 1 Jul 2015, In: Hepatology. 62, 1, p. 292-302 11 p.

    Research output: Contribution to journal › Review › Research › peer-review

  18. Published

    The impact of the initial and 2nd national COVID-19 lockdown on mental health in young people with and without pre-existing depressive symptoms

    Joensen, Andrea, Danielsen, S., Andersen, Per Kragh, Groot, Jonathan & Strandberg-Larsen, Katrine, 2022, 27 p.

    Research output: Working paper › Preprint

  19. Published

    The impact of the initial and second national COVID-19 lockdowns on mental health in young people with and without pre-existing depressive symptoms

    Joensen, Andrea, Danielsen, S., Andersen, Per Kragh, Groot, Jonathan & Strandberg-Larsen, Katrine, 2022, In: Journal of Psychiatric Research. 149, p. 233-242 10 p.

    Research output: Contribution to journal › Journal article › Research › peer-review

  20. Published

    Spinal pain in pre-adolescence and the relation with screen time and physical activity behavior

    Falch-Jørgensen, Anne Cathrine, Strandberg-Larsen, Katrine, Andersen, Per Kragh, Hestbaek, L. & Nybo Andersen, Anne-Marie, 2021, In: BMC Musculoskeletal Disorders. 22, 1, p. 393 1 p.

    Research output: Contribution to journal › Journal article › Research › peer-review

  21. Published

    Depression following acute coronary syndrome: a Danish nationwide study of potential risk factors

    Jørgensen, Terese Sara Høj, Maartensson, S., Ibfelt, E. H., Jørgensen, Martin Balslev, Wium-Andersen, I. K., Wium-Andersen, M. K., Prescott, Eva, Andersen, Per Kragh & Osler, Merete, Nov 2016, In: Social Psychiatry and Psychiatric Epidemiology. 51, 11, p. 1509–1523 15 p.

    Research output: Contribution to journal › Journal article › Research › peer-review

  22. Published

    Energy adjustment methods applied to alcohol analyses

    Johansen, D., Andersen, Per Kragh, Overvad, K., Jensen, G. B., Schnohr, P., Sørensen, Thorkild I.A. & Grønbæk, M., 2003, In: Alcohol. 31, p. 11-17

    Research output: Contribution to journal › Journal article › Research › peer-review

  23. Published

    Generalized Additive Models applied to analysis of the relation between amount and type of alcohol and all-cause mortality

    Johansen, D., Grønbæk, M., Overvad, K., Schnohr, P. & Andersen, Per Kragh, 2005, In: European Journal of Epidemiology. 20, p. 29-36

    Research output: Contribution to journal › Journal article › Research › peer-review

  24. Published

    Nonlinear Relation Between Alcohol Intake and High-Density Lipoprotein Cholesterol Level: Results From the Copenhagen City Heart Study

    Johansen, D., Andersen, Per Kragh, Jensen, Majken Karoline, Schnohr, P. & Grønbæk, M., 2003, In: Alcoholism: Clinical and Experimental Research. 27/8, p. 1305-1309

    Research output: Contribution to journal › Journal article › Research › peer-review

  25. Published

    Association of Oxidative Stress-Induced Nucleic Acid Damage With Psychiatric Disorders in Adults A Systematic Review and Meta-analysis

    Jørgensen, Anders, Baago, I. B., Rygner, Z., Jørgensen, Martin Balslev, Andersen, Per Kragh, Kessing, Lars Vedel & Poulsen, Henrik Enghusen, 2022, In: JAMA Psychiatry. 79, 9, p. 920-931 12 p.

    Research output: Contribution to journal › Review › Research › peer-review

  26. Published

    Oxidative Stress-Induced Damage to RNA and DNA and Mortality in Individuals with Psychiatric Illness

    Jørgensen, Anders, Brandslund, I., Ellervik, Christina, Henriksen, T., Weimann, A., Andersen, M. P., Torp-Pedersen, Christian, Andersen, Per Kragh, Jørgensen, Martin Balslev & Poulsen, Henrik Enghusen, 2024, In: JAMA Psychiatry. 81, 5, p. 516-520 5 p.

    Research output: Contribution to journal › Journal article › Research › peer-review

  27. Published

    Specific prediction of mortality by oxidative stress-induced damage to RNA vs. DNA in humans

    Jørgensen, Anders, Brandslund, I., Ellervik, Christina, Henriksen, T., Weimann, A., Andersen, Per Kragh & Poulsen, Henrik Enghusen, 2023, In: Aging Cell. 22, 6, 9 p., e13839.

    Research output: Contribution to journal › Journal article › Research › peer-review

  28. Published

    Viral load of human papilloma virus 16 as a determinant for development of cervical carcinoma in situ: a nested case-control study

    Josefsson, A. M., Magnusson, P. K. E., Ylitalo, N., Sørensen, P., Qwarforth-Tubbin, P., Andersen, Per Kragh, Melbye, M., Adami, H. & Gyllensten, U. B., 2000, In: The Lancet. Vol. 355, p. 2189-2193

    Research output: Contribution to journal › Journal article › Research › peer-review

  29. Published

    Occupational lifting during pregnancy and risk of fetal death in a large national cohort study

    Juhl, M., Strandberg-Larsen, Katrine, Larsen, P. S., Andersen, Per Kragh, Svendsen, S. W., Bonde, Jens Peter & Nybo Andersen, Anne-Marie, Jul 2013, In: Scandinavian Journal of Work, Environment & Health. 39, 4, p. 335-42

    Research output: Contribution to journal › Journal article › Research › peer-review

  30. Published

    Physical exercise during pregnancy and the risk of preterm birth: a study within the Danish National Birth Cohort

    Juhl, M., Andersen, Per Kragh, Olsen, J., Madsen, M., Jørgensen, T., Nøhr, E. A., Nybo Andersen, Anne-Marie & Andersen, A. N., 2008, In: American Journal of Epidemiology. 167, 7, p. 859-66 7 p.

    Research output: Contribution to journal › Journal article › Research › peer-review

  31. Published

    Distribution and predictors of exercise habits among pregnant women in the Danish National Birth Cohort

    Juhl, M., Madsen, M., Nybo Andersen, Anne-Marie, Andersen, Per Kragh & Olsen, J., Feb 2012, In: Scandinavian Journal of Medicine & Science in Sports. 22, 1, p. 128-138 11 p.

    Research output: Contribution to journal › Journal article › Research › peer-review

  32. Published

    Is swimming during pregnancy a safe exercise?

    Juhl, M., Kogevinas, M., Andersen, Per Kragh, Nybo Andersen, Anne-Marie & Olsen, J., 2010, In: Epidemiology. 21, 2, p. 253-8 6 p.

    Research output: Contribution to journal › Journal article › Research › peer-review

  33. Published

    Psychosocial and physical work environment, and risk of pelvic pain in pregnancy. A study within the Danish national birth cohort

    Juhl, M., Andersen, Per Kragh, Olsen, J. & Andersen, A. N., 2005, In: Journal of Epidemiology & Community Health. 59, p. 580-585

    Research output: Contribution to journal › Journal article › Research › peer-review

  34. Published

    Physical exercise during pregnancy and fetal growth measures: a study within the Danish National Birth Cohort

    Juhl, M., Olsen, J., Andersen, Per Kragh, Nøhr, E. A. & Nybo Andersen, Anne-Marie, 2010, In: American Journal of Obstetrics and Gynecology. 202, 1, p. 63e.1-8 9 p.

    Research output: Contribution to journal › Journal article › Research › peer-review

  35. Published

    Physical exercise during pregnancy and the risk of preterm birth: A study within the danish national birth cohort

    Juhl, M., Andersen, Per Kragh, Olsen, J., Madsen, M., Jørgensen, Tina, Nøhr, E. A. & Nybo Andersen, Anne-Marie, Aug 2008, In: Obstetrical and Gynecological Survey. 63, 8, p. 495-497 3 p.

    Research output: Contribution to journal › Comment/debate › Research › peer-review

  36. Published

    Occupational lifting during pregnancy and child's birth size in a large cohort study

    Juhl, M., Larsen, P. S., Andersen, Per Kragh, Svendsen, S. W., Bonde, Jens Peter, Nybo Andersen, Anne-Marie & Strandberg-Larsen, Katrine, 2014, In: Scandinavian Journal of Work, Environment & Health. 40, 4, p. 411-9 9 p.

    Research output: Contribution to journal › Journal article › Research › peer-review

  37. Published

    Early-life programming of pain sensation? Spinal pain in pre-adolescents with pain experience in early life

    Falch-Jørgensen, Anne Cathrine, Lucas, R., Hestbaek, L., Andersen, Per Kragh & Nybo Andersen, Anne-Marie, 2019, In: European Journal of Pediatrics. 178, 12, p. 1903-1911 9 p.

    Research output: Contribution to journal › Journal article › Research › peer-review

  38. Published

    Epidemiology of spinal pain in children: a study within the Danish National Birth Cohort

    Falch-Jørgensen, Anne Cathrine, Hestbæk, L., Andersen, Per Kragh & Nybo Andersen, Anne-Marie, 2019, In: European Journal of Pediatrics. 178, p. 695-706 12 p.

    Research output: Contribution to journal › Journal article › Research › peer-review

  39. Published

    Incidence of Depression After Stroke, and Associated Risk Factors and Mortality Outcomes, in a Large Cohort of Danish Patients

    Jørgensen, Terese Sara Høj, Wium-Andersen, I. K., Wium-Andersen, M. K., Jørgensen, Martin Balslev, Prescott, Eva, Maartensson, S., Andersen, Per Kragh & Osler, Merete, Oct 2016, In: J A M A Psychiatry. 73, 10, p. 1032-1040 9 p.

    Research output: Contribution to journal › Journal article › Research › peer-review

  40. Published

    Intestinal and Systemic Immune Responses to an Oral Cholera Toxoid B Subunit Whole-Cell Vaccine Administered during Zinc Supplementation

    Karlsen, T. H., Sommerfelt, H., Klomstad, S., Andersen, Per Kragh, Strand, T. A., Ulvik, R. J., Åhrén, C. & Grewal, H. M. S., 2003, In: Infection and Immunity. 71/7, p. 3909-3913

    Research output: Contribution to journal › Journal article › Research › peer-review

  41. Published

    Invited commentary: Sibship effects and a call for a comparative disease approach

    Karmaus, W., Johnson, C. C., Westergaard, T., Rostgaard, K., Wohlfahrt, J., Andersen, Per Kragh, Aaby, P. & Melbye, M., Jul 2005, In: American Journal of Epidemiology. 162, 2, p. 133-139 7 p.

    Research output: Contribution to journal › Comment/debate › Research › peer-review

  42. Published

    Survival and event history analysis

    Keiding, N. (ed.) & Andersen, Per Kragh (ed.), 2006, London: Wiley. 532 p.

    Research output: Book/Report › Anthology › Research › peer-review

  43. Published

    Modelling excess mortality of the unemployed: choice of scale and extra-Poisson variability.

    Keiding, N., Andersen, Per Kragh & Frederiksen, K., 1990, In: Journal of the Royal Statistical Society, Series C (Applied Statistics). 39, 1, p. 63-74 12 p.

    Research output: Contribution to journal › Journal article › Research › peer-review

  44. Published

    The role of frailty models and accelerated failure time models in describing heterogeneity due to omitted covariates

    Keiding, N., Andersen, Per Kragh & Klein, J. P., 1997, In: Statistics in Medicine. 16, p. 215-224

    Research output: Contribution to journal › Journal article › Research › peer-review

  45. Published

    Survival Analysis: Introduction

    Keiding, N. & Andersen, Per Kragh, 2015, International Encyclopedia of the Social & Behavioral Sciences. Wright, J. D. (ed.). 2nd ed. Elsevier Science Inc., p. 771-775 5 p.

    Research output: Chapter in Book/Report/Conference proceeding › Encyclopedia chapter › Research › peer-review

  46. Published

    The role of frailty models and accelerated failure time models in describing heterogeneity due to omitted covariates

    Keiding, N., Andersen, Per Kragh & Klein, J. P., 1995, Biostatistisk Afdeling: Museum Tusculanum. 26 p.

    Research output: Book/Report › Book › Research

  47. Published

    Editorial: To the memory of John P. Klein

    Keiding, N., Andersen, Per Kragh & Zhang, M., Apr 2015, In: Lifetime Data Analysis. 21, 2, p. 157-159 3 p.

    Research output: Contribution to journal › Editorial › Research › peer-review

  48. Published

    Continuation of lithium after a diagnosis of chronic kidney disease

    Kessing, Lars Vedel, Feldt-Rasmussen, Bo, Andersen, Per Kragh, Gerds, Thomas Alexander & Licht, R. W., Dec 2017, In: Acta Psychiatrica Scandinavica. 136, 6, p. 615-622 8 p.

    Research output: Contribution to journal › Journal article › Research › peer-review

  49. Published

    Developmental, temperamental and environmental risk factors for mood disorders: unipolar vs. bipolar trajectories

    Kessing, Lars Vedel, Willer, I., Andersen, Per Kragh & Bukh, J. O. D., 2018, In: Bipolar Disorders. 20, S1, p. 34 1 p.

    Research output: Contribution to journal › Conference abstract in journal › Research

  50. Published

    Evidence for clinical progression of unipolar and bipolar disorders

    Kessing, Lars Vedel & Andersen, Per Kragh, Jan 2017, In: Acta Psychiatrica Scandinavica. 135, 1, p. 51–64 14 p.

    Research output: Contribution to journal › Review › Research › peer-review

Previous 1 2 3 4 5 6 7 8 ...10 Next

ID: 12526