Volkert Dirk Siersma
!!Statistiker, External Lecturer
Forskningsenheden for Almen Praksis
Øster Farimagsgade 5
1353 København K
Section of Biostatistics
Øster Farimagsgade 5 opg. B
1353 København K
- Published
Diabetic complications do not hamper improvement of health-related quality of life over the course of treatment of diabetic foot ulcers: the Eurodiale study
Siersma, Volkert Dirk, Thorsen, Hanne, Holstein, P. E., Kars, M., Apelqvist, J., Jude, E. B., Piaggesi, A., Bakker, K., Edmonds, M., Jirkovská, A., Mauricio, D., Reike, H., Spraul, M., Uccioli, L., Urbancic, V., van Acker, K., van Baal, J. & Schaper, N. C., Jul 2017, In: Journal of Diabetes and its Complications. 31, 7, p. 1145-1151 7 p.Research output: Contribution to journal › Journal article › Research › peer-review
- Published
Visual impairment and mortality in patients with type 2 diabetes
Siersma, Volkert Dirk, Køster-Rasmussen, Rasmus, Bruun, C., Olivarius, Niels de Fine & Brunes, A., 2019, In: B M J Open Diabetes Research & Care. 7, 1, 9 p., e000638.Research output: Contribution to journal › Journal article › Research › peer-review
- 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 journal › Journal article › Research › peer-review
- Published
The effectiveness of computer reminders versus postal reminders for improving quality assessment for point-of-care testing in primary care: a randomized controlled trial
Siersma, Volkert Dirk, Kousgaard, Marius Brostrøm, Reventlow, Susanne, Ertmann, Ruth Kirk, Felding, P. & Waldorff, Frans Boch, Feb 2015, In: Journal of Evaluation in Clinical Practice. 21, 1, p. 13-20 8 p.Research output: Contribution to journal › Journal article › Research › peer-review
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Monte Carlo Evaluation of Model Search in Graphical Models for Ordinal Data
Siersma, Volkert Dirk & Kreiner, Svend, 2008, Heidelberg: Physica-Verlag.Research output: Book/Report › Report › Research
- Published
Health-Related Quality of Life Predicts Major Amputation and Death, but Not Healing, in People With Diabetes Presenting With Foot Ulcers: The Eurodiale Study
Siersma, Volkert Dirk, Thorsen, Hanne, Holstein, P. E., Kars, M., Apelqvist, J., Jude, E. B., Piaggesi, A., Bakker, K., Edmonds, M., Jirkovska, A., Mauricio, D., Ragnarson Tennvall, G., Reike, H., Spraul, M., Uccioli, L., Urbancic, V., Acker, K., Baal, K. & Schaper, N. C., Mar 2014, In: Diabetes Care. 37, 3, p. 694-700 7 p.Research output: Contribution to journal › Journal article › Research › peer-review
- Published
Simulating from graphical models for ordinal categorical data
Siersma, Volkert Dirk & Kreiner, Svend, 2007, Museum Tusculanum.Research output: Book/Report › Report › Research
- Published
A coefficient of association between categorical variables with partial or tentative ordering of categories
Siersma, Volkert Dirk & Kreiner, Svend, 2007, Juli, 2007 [Biostatistisk Afdeling rapport 07-10] ed. Museum Tusculanum.Research output: Book/Report › Report › Research
- Published
Studies in the interaction between disease development and interventions
Siersma, Volkert Dirk, 2008, In: Maanedsskrift for Praktisk Laegegerning. p. -Research output: Contribution to journal › Journal article › Research › peer-review
- Published
Importance Sampling Strategies for Off-Policy LSTD(1)
Siersma, Volkert Dirk, 2009, København: Museum Tusculanum. (Research Report, Biostatistisk Afdeling, Institut for Folkesundhedsvidenskab.; No. 9/12).Research output: Book/Report › Report › Research
ID: 3512987
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Maternal stress and placental function, a study using questionnaires and biomarkers at birth
Research output: Contribution to journal › Journal article › Research › peer-review
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329
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Clinical indications for antibiotic use in Danish general practice: results from a nationwide electronic prescription database
Research output: Contribution to journal › Journal article › Research › peer-review
Published -
326
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Biomonitoring of Danish school children and mothers including biomarkers of PBDE and glyphosate
Research output: Contribution to journal › Journal article › Research › peer-review
Published