Volkert Dirk Siersma

Volkert Dirk Siersma

!!Statistiker, External Lecturer


  1. 2011
  2. Published

    Urinary markers of nucleic acid oxidation and long-term mortality of newly diagnosed type 2 diabetic patients

    Broedbaek, K., Siersma, Volkert Dirk, Henriksen, T., Weimann, A., Petersen, M., Andersen, J. T., Jimenez-Solem, E., Stovgaard, E. S., Hansen, Lars J, Henriksen, J. E., Bonnema, S. J., Olivarius, Niels de Fine & Poulsen, H. E., 2011, In: Diabetes Care. 34, 12, p. 2594-2596 3 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  3. 2010
  4. Published

    Documenting organisational development in general practice using a group-based assessment method: the Maturity Matrix

    Eriksson, T., Siersma, Volkert Dirk, Løgstrup, L., Buch, M., Elwyn, G. & Edwards, A., Jul 2010, In: Quality and Safety in Healthcare. 19, 5, p. 1-7 6 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  5. Published

    Predictors of mortality of patients newly diagnosed with clinical type 2 diabetes: a 5-year follow up study

    Olivarius, Niels de Fine, Siersma, Volkert Dirk, Nielsen, Anni Brit Sternhagen, Hansen, L. J., Rosenvinge, L. & Mogensen, C. E., 1 Jan 2010, In: B M C Endocrine Disorders. 10, p. 14

    Research output: Contribution to journalJournal articleResearchpeer-review

  6. Published

    Early predictors of the long-term outcome of low back pain - results of a 22-year prospective cohort study from general practice

    Lonnberg, F., Pedersen, P. & Siersma, Volkert Dirk, 2010, In: Family Practice. 27, 6, p. 609-614 6 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  7. Published

    Fitness consultations in routine care of patients with type 2 diabetes in general practice: an 18-month non-randomised intervention study

    Lohmann, H., Siersma, Volkert Dirk & Olivarius, Niels de Fine, 2010, In: B M C Family Practice. 11, p. 83-92 10 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  8. Published

    Monte Carlo and bootstrap evaluation of model search in graphical models for ordinal data

    Siersma, Volkert Dirk & Kreiner, Svend, 2010.

    Research output: Contribution to conferenceConference abstract for conferenceResearch

  9. Published

    Paracetamol for feverish children: parental motives and experiences

    Jensen, J. F., Tonnesen, L. L., Söderström, M., Thorsen, Hanne & Siersma, Volkert Dirk, 2010, In: Scandinavian Journal of Primary Health Care. 28, 2, p. 115-120 6 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  10. 2009
  11. Published

    16-year excess all-cause mortality of newly diagnosed type 2 diabetic patients: a cohort study

    Hansen, Lars J, Olivarius, Niels de Fine & Siersma, Volkert Dirk, 2009, In: BMC Public Health. 9, p. 400

    Research output: Contribution to journalJournal articleResearchpeer-review

  12. Published

    A Coefficient of Association Between Categorical Variables With Partial or Tentative Ordering of Categories

    Siersma, Volkert Dirk & Kreiner, Svend, 2009, In: Sociological Methods & Research. 38, 2, p. 265-286 21 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  13. Published

    Association between subjective memory complaints and health care utilisation: a three-year follow up

    Waldorff, Frans Boch, Siersma, Volkert Dirk & Waldemar, Gunhild, 2009, In: BMC Geriatrics. 9, p. 43

    Research output: Contribution to journalJournal articleResearchpeer-review

ID: 3512987