John Sahl Andersen

John Sahl Andersen

Associate Professor


  1. 2020
  2. E-pub ahead of print

    Drug-drug interaction between warfarin and statins: A Danish cohort study. Br J Clin Pharmacol

    Engell, A. E., Lind, Bent Struer, Andersen, Christen Bertel L, Andersen, John Sahl, Willadsen, Tora Grauers, Persson, F. & Pottegård, A., 2020, In : British Journal of Clinical Pharmacology. p. 1-6 7 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  3. Published

    Hvad kan vi lære af årtiers kolesteroldebat?

    Lau, Sofie Rosenlund, Andersen, John Sahl, Dela, Flemming & Oxlund, Bjarke, 2020, In : Maanedsskrift for Praktisk Laegegerning.

    Research output: Contribution to journalJournal articleResearchpeer-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 journalJournal articleResearchpeer-review

  5. 2019
  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 journalJournal articleResearchpeer-review

  7. Published

    The rise of statins in Denmark: Making the case for a localized approach to the routinization of pharmaceutical prevention of cardiovascular disease

    Lau, Sofie Rosenlund, Andersen, John Sahl, Dela, Flemming & Oxlund, Bjarke, 2019, In : BioSocieties. 14, 2, p. 228-250 23 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  8. 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 journalJournal articleResearchpeer-review

  9. 2018
  10. Published

    Patterns of complementary and alternative medicine use among Arab immigrants in Denmark: A qualitative study

    Wael, Z., Andersen, John Sahl & Kristiansen, Maria, 2018, In : Scandinavian Journal of Public Health. 47, 7, p. 748-754 7 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  11. Published

    Predictors of undiagnosed prevalent type 2 diabetes: The Danish General Suburban Population Study.

    Heltberg, Andreas Søndergaard, Andersen, John Sahl, Sandholdt, H., Siersma, Volkert Dirk, Kragstrup, Jakob & Ellervik, Christina, 2018, In : Primary Care Diabetes. 12, 1, p. 13-22 10 p., 28964672.

    Research output: Contribution to journalJournal articleResearchpeer-review

  12. 2017
  13. Published
  14. Published

    Patient-experienced burden of treatment in patients suffering from multimorbidity data: a systematic review of qualitative

    Rosbach, M. & Andersen, John Sahl, 23 Jun 2017, In : PLoS ONE. 12, 6, p. 1-18 18 p., e0179916.

    Research output: Contribution to journalJournal articleResearchpeer-review

  15. Published

    Full journal publication of abstracts presented at the Nordic Congress of General Practice in 2009 and 2011

    Waldorff, Frans Boch, Petersen, K., Vinther, S., Sandholdt, H., Siersma, Volkert Dirk & Andersen, John Sahl, 2017, In : Scandinavian Journal of Primary Health Care. 35, 1, p. 84-88 5 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  16. Published

    Social disparities in diabetes care: a general population study in Denmark

    Heltberg, Andreas Søndergaard, Andersen, John Sahl, Kragstrup, Jakob, Siersma, Volkert Dirk, Sandholdt, H. & Ellervik, Christina, 2017, In : Scandinavian Journal of Primary Health Care. 35, 1, p. 54–63 10 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  17. 2016
  18. Published

    Determinants related to gender differences in general practice utilization: Danish Diet, Cancer and Health Cohort

    Jørgensen, Jeanette Therming, Andersen, John Sahl, Tjønneland, Anne & Andersen, Zorana Jovanovic, Sep 2016, In : Scandinavian Journal of Primary Health Care. 34, 3, p. 240-249 10 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  19. Published

    Determinants of frequent attendance in Danish general practice: a cohort-based cross-sectional study

    Jørgensen, Jeanette Therming, Andersen, John Sahl, Tjønneland, Anne & Andersen, Zorana Jovanovic, 28 Jan 2016, In : B M C Family Practice. 17, p. 1-10 10 p., 9.

    Research output: Contribution to journalJournal articleResearchpeer-review

  20. Published

    Consumption of anti-depressive drugs in primary care in Denmark, Sweden and Norway – a register based comparative study

    Andersen, John Sahl, 2016.

    Research output: Contribution to conferenceConference abstract for conferenceResearchpeer-review

  21. Published
  22. 2015
  23. Published

    Evaluation of a policy to strengthen case management and quality of diabetes care in general practice in Denmark

    Rudkjøbing, A., Vrangbæk, Karsten, Birk, Hans Okkels, Andersen, John Sahl & Krasnik, Allan, Aug 2015, In : Health Policy. 119, 8, p. 1023-1030 8 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  24. Published

    Predictive value of the official cancer alarm symptoms in general practice: a systematic review

    Krasnik Huggenberger, I. & Andersen, John Sahl, May 2015, In : Danish Medical Journal. 62, 5, 13 p., A5034.

    Research output: Contribution to journalReviewResearchpeer-review

  25. Published

    Psychological consequences of screening for cardiovascular risk factors in an un-selected general population: results from the Inter99 randomised intervention study

    Løkkegaard, Thomas, Andersen, John Sahl, K. Jacobsen, R., Badsberg, J. H., Jørgensen, T. & Pisinger, Charlotta Holm, Feb 2015, In : Scandinavian Journal of Public Health. 43, 1, p. 102-110 9 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  26. 2014
  27. Published

    Health care agreements as a tool for coordinating health and social services

    Rudkjøbing, A., Strandberg-Larsen, M., Vrangbæk, Karsten, Andersen, John Sahl & Krasnik, Allan, 15 Dec 2014, In : International Journal of Integrated Care. 14, p. 1-10 10 p., e036.

    Research output: Contribution to journalJournal articleResearchpeer-review

  28. Published

    Social-, age- and gender differences in testing and positive rates for Chlamydia trachomatis urogenital infection – a register-based study

    Andersen, J. S. & Andersen, John Sahl, Dec 2014, In : Family Practice. 31, 6, p. 699-705 7 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  29. Published

    Uholdbar kritik af depotsteroid mod høfeber

    Østergaard, M. S., Mahneke, Torben & Andersen, John Sahl, Sep 2014, In : Månedsskrift for praktisk lægegerning. 09 September, p. 693-696 4 p.

    Research output: Contribution to journalComment/debateResearch

  30. Published

    Meeting real patients: A qualitative study of medical students’ experiences of early patient contact

    Graungaard, Anette Hauskov & Andersen, John Sahl, 2014, In : Education for Primary Care. 25, 3, p. 132-139 8 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  31. 2013
  32. Published
  33. Published

    Informal work and formal plans: Articulating the active role of patients in cancer trajectories

    Dalsted, R., Hølge-Hazelton, B., Kousgaard, Marius Brostrøm & Andersen, John Sahl, 2013, In : International Journal of Integrated Care. 12, 8

    Research output: Contribution to journalJournal articleResearchpeer-review

  34. Published

    Sygefravær-lovgivning, udvikling og tværsektorielt samarbejde

    Johansen, K., Mikkelsen, S., Andersen, John Sahl & Lynge, Elsebeth, 2013, In : Tidsskrift for Arbejdsliv. 15, 2

    Research output: Contribution to journalJournal articleResearchpeer-review

  35. 2012
  36. Published

    General practice and primary health care in Denmark

    Møller Pedersen, K., Andersen, John Sahl & Søndergård, J., Mar 2012, In : Journal of the American Board of Family Medicine. 25, 1, p. 34-38 5 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  37. Published

    Predictive values of symptoms in relation to cancer diagnosis

    Krasnik, I. & Andersen, John Sahl, 2012.

    Research output: Contribution to conferenceConference abstract for conferenceResearchpeer-review

  38. 2011
  39. Published

    Decision making and co-operation between stakeholders within the process of sick leave. A case study in a Danish municipality

    Johansen, K., Andersen, John Sahl, Mikkelsen, S. & Lynge, Elsebeth, 25 Jan 2011, In : Journal of Interprofessional Care. 25, 1, p. 59-65 7 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  40. Published

    Becoming a client of the Danish social service system increases stress in parents of disabled infants

    Graungaard, Anette Hauskov, Skov, L. & Andersen, John Sahl, Jan 2011, In : Danish Medical Bulletin (Online). 58, 6, p. A4270 1 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  41. Published

    The Danish National Health Service Register.

    Andersen, John Sahl, Olivarius, Niels de Fine & Krasnik, Allan, Jan 2011, In : Scandinavian Journal of Public Health. 39 , 7 suppl, p. 34-37 4 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  42. Published

    When resources get sparse: a longitudinal, qualitative study of emotions, coping and resource-creation when parenting a young child with severe disabilities.

    Graungaard, Anette Hauskov, Andersen, John Sahl & Skov, L., Jan 2011, In : Health. 15, 2, p. 115-136 21 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  43. Published

    Discontinuation of Preventive Drugs in General Practice

    Andersen, John Sahl, Lindberg, Laura Glahder, Nixon, M. S. & Stauning, J. A., 2011.

    Research output: Contribution to conferenceConference abstract for conferenceResearch

  44. Published

    The Danish National Health Service Register (NHSR) as a Source for Research on Primary Care

    Andersen, John Sahl, Olivarius, Niels de Fine & Krasnik, Allan, 2011.

    Research output: Contribution to conferenceConference abstract for conferenceResearch

  45. 2010
  46. Published

    Is the Kaiser Permanente model superior in terms of clinical integration: a comparative study of Kaiser Permanente, Northern California and the Danish healthcare system

    Strandberg-Larsen, M., Schiøtz, M. L., Silver, J. D., Andersen, John Sahl, Frølich, Anne, Krasnik, Allan, Hsu, J., Rundall, T., Bellows, J., Graetz, I. & Reed, M., 2010, In : BMC Health Services Research. 10, 91, 13 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  47. 2009
  48. Published

    Organization and change in general practice

    Andersen, John Sahl, Jan 2009.

    Research output: Contribution to conferenceConference abstract for conferenceResearch

  49. 2008
  50. Published

    Dansk Almen Medicinsk Database - fremtidens værktøj!

    Schroll, H., Andersen, John Sahl, Christensen, B. & Søndergaard, J., 2008, In : Ugeskrift for læger. 170, 12, p. 1013 1 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  51. Published

    Patientperspektiv på lægers påklædning

    Andersen, John Sahl, 2008, In : Ugeskrift for læger. 51, p. 4239 1 p.

    Research output: Contribution to journalReviewResearch

  52. Published

    Recommandations pour un recueil optimal de données informatisées de médecine générale pour une utilisation en épidémiologie. Systeme d’information de hospitalier et epidemiologie.

    Herbrect, G., Andersen, John Sahl, Fleming, D. & Pringle, M., 2008.

    Research output: Contribution to conferenceConference abstract for conferenceResearch

  53. 2007
  54. Published

    Obesity, hospital services use and costs

    Folmann, N. B., Bossen, K. S., Willaing, I., Sørensen, J., Andersen, John Sahl, Ladelund, S. & Jørgensen, T., 1 Jan 2007, In : Advances in Health Economics and Health Services Research. 17, p. 319-32 14 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  55. Published

    Controlling sickness absence: a study of changes in the Danish sickness absence legislation since 1973.

    Johansen, K., Andersen, John Sahl, Mikkelsen, S., Pass, O., Raffnsøe, S. & Lynge, Elsebeth, 2007, In : Health Policy. 86, 1, p. 109-18 9 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  56. Published

    The pattern of contact with general practice and casualty departments of immigrants and non-immigrants in Copenhagen, Denmark

    Dyhr, Lise, Andersen, John Sahl & Engholm, G., 2007, In : Danish Medical Bulletin. 54, 3, p. 226-229 3 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  57. 2006
  58. Published

    Does birch immunotherapy work in hay fever?

    Østergaard, M. S., Andersen, John Sahl & Gorlen, Thomas, 2006, WoncaEuropre 2006, Abstract book. Florence, Italy 27-30 August, p. 227

    Research output: Chapter in Book/Report/Conference proceedingArticle in proceedingsResearchpeer-review

  59. Published

    Kontaktraten til almen praksis i dagtid for indvandrere med gæstearbejder- og flygtningebaggrund i Københavns Kommune i 1998

    Dyhr, Lise & Andersen, John Sahl, 2006, In : Ugeskrift for læger. 168, 38, p. 3217-3222 5 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  60. Published

    Kontaktraten til almen praksis i vagttid og skadestue for indvandrere med gæstearbejder- og flygtningebaggrund i Københavns Kommune 1998

    Andersen, John Sahl & Dyhr, L., 2006, In : Ugeskrift for læger. 168, 38, p. 3222-3227 5 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  61. Published

    Samarbejde mellem almen praksis og kommunerne

    Andersen, John Sahl & Munck, A., 2006, APO Odense. 18 p.

    Research output: Book/ReportReportResearch

  62. 2004
  63. Published
  64. Published

    Allergitestning

    Østergaard, M. S., Andersen, John Sahl, Gorlen, Thomas, Hebøll-Nielsen, N. & Nielsen, L. M., 2004, In : Ugeskrift for læger. p. 2691

    Research output: Contribution to journalLetterResearch

  65. Published

    Gener og komplikationer efter spiraloplægning foretaget i almen praksis

    Johansen, J., Andersen, John Sahl, Dupont, M., Hindsberger, C. & Obel, E., 2004, In : Ugeskrift for læger. 166, 37, p. 3190-3194

    Research output: Contribution to journalJournal articleResearchpeer-review

  66. Published

    Individualised treatment goals in diabetes care

    dgp572, dgp572, Olivarius, Niels de Fine, Siersma, Volkert Dirk, Drivsholm, Thomas & Andersen, John Sahl, 2004, In : Scandinavian Journal of Primary Health Care. 22, p. 71-77

    Research output: Contribution to journalJournal articleResearchpeer-review

  67. Published
  68. Published

    Short-term and long-term psychosocial consequences of false positive screening mammography - development of two new questionnaires based on the Psychological Consequences Questionnaire (the PCQ)

    Brodersen, John, Thorsen, Hanne & Andersen, John Sahl, 2004, Ikke angivet. 6 ed. Value in Health, Vol. 7. p. 786-787 2 p.

    Research output: Chapter in Book/Report/Conference proceedingConference abstract in proceedingsResearch

  69. 2003
  70. Published
  71. 2002
  72. Published

    Comparison og contact pattern to general pratice by immigrants and non-immigrants in Copenhagen 1998

    Andersen, John Sahl & Dyhr, L., 2002, Ikke angivet. Norsk Selskab for Almenn Medisin, p. 1

    Research output: Chapter in Book/Report/Conference proceedingConference abstract in proceedingsResearch

  73. Published

    Forskning i almen i de baltiske lande

    Andersen, John Sahl, 2002, In : Ugeskrift for læger. 51, p. 6068-9

    Research output: Contribution to journalJournal articleResearchpeer-review

  74. Published

    The PAT study's methods, asthma classification and results are questionable

    Østergaard, M. S., Stauning, J. A., Andersen, John Sahl & Jørgensen, Merete, 2002, In : Journal of Allergy and Clinical Immunology. 4, p. 671

    Research output: Contribution to journalLetterResearchpeer-review

  75. 2001
  76. Published

    Comparison of contact pattern to general practice by immigrants and non-immigrants in Copenhagen 1998

    Andersen, John Sahl & Dyhr, L., 2001.

    Research output: Contribution to conferenceConference abstract for conferenceResearch

  77. Published

    Opioid prescription in the Copenhagen out of hour service

    Andersen, John Sahl & Budtz-Jørgensen, E., 2001.

    Research output: Contribution to conferenceConference abstract for conferenceResearch

  78. 1999
  79. Published

    Reliability and validity of International Classification of Primary Care (ICPC)

    Andersen, John Sahl, 1999, First European Network Organisations Open Conference. WONCA 1999. Book of Abstracts.. Barcelona: Publicaciones Profesionales Internacionales, Spanien., p. 132

    Research output: Chapter in Book/Report/Conference proceedingArticle in proceedingsResearch

  80. Published

    Status upon the researcher education in general practice in Copenhagen

    Andersen, John Sahl, 1999, First European Network Organisations Open Conference. WONCA 1999. Book of Abstracts.. Barcelona: Publicaciones Profesionales Internacionales, Spanien., p. 85

    Research output: Chapter in Book/Report/Conference proceedingArticle in proceedingsResearch

  81. Published

    The Copenhagen out of hours service-activity and quality

    Andersen, John Sahl, 1999, First European Network Organisations Open Conference. WONCA 1999. Book of Abstracts.. Barcelona: Publicaciones Profesionales Internacionales, Spanien., p. 143

    Research output: Chapter in Book/Report/Conference proceedingArticle in proceedingsResearch

  82. 1998
  83. Published

    Københavns Lægevagt - aktivitet og kvalitet

    Andersen, John Sahl, 1998, København: Maanedsskrift for Praktisk Laegegerning. 123 p.

    Research output: Book/ReportPh.D. thesisResearch

  84. Published

    Københavns Lægevagt-aktivitet og kvalitet. Ph.d. afhandling

    Andersen, John Sahl, 1998, København. 163 p.

    Research output: Book/ReportBookResearchpeer-review

  85. 1993
  86. Published

    Hvor belastede er yngre førtidspensionister på helbredsmæssig-social indikation?

    Andersen, John Sahl, 1993, In : Ugeskrift for læger. 27, p. 2119-23

    Research output: Contribution to journalJournal articleResearchpeer-review

  87. 1992
  88. Published

    Udbredelsen af HIV-smitte og AIDS blandt stofmisbrugere

    Andersen, John Sahl & Larsen, S. O., 1992, In : Ugeskrift for læger. 154, p. 2368-71

    Research output: Contribution to journalJournal articleResearchpeer-review

ID: 12927