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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
- 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
Studies in the interactions between disease development and interventions
Siersma, Volkert Dirk, 2008, Museum Tusculanum.Research output: Book/Report › Ph.D. thesis › Research
- Published
The importance of factors determining the low health-related quality of life in people presenting with a diabetic foot ulcer – the Eurodiale study.
Siersma, Volkert Dirk, Thorsen, H., Holstein, P., Kars, M., Apelqvist, J., Jude, E., Piagessi, A., Bakker, K., Edmonds, M., Jirkovska, A., Mauricio, D., Tennvall, G., Reike, H., Spraul, M., Uccioli, L., Urbancic, V., Acker, K., Baal, J. & Schaper, N., 2013, In: Diabetic Medicine. 30, 11, p. 1382-1387Research output: Contribution to journal › Journal article › Research › peer-review
- Published
Analysis with repeatedly measured binary item response data by ad hoc Rasch scales
Siersma, Volkert Dirk & Eusebi, P., 2013, Rasch Models in Health. Christensen, K. B., Kreiner, S. & Mesbah, M. (eds.). Wiley, p. 257-275 18 p. (Wiley-ISTE, London).Research output: Chapter in Book/Report/Conference proceeding › Book chapter › Research
- Published
Multivariable modelling for meta-epidemiological assessment of the association between trial quality and treatment effects estimated in randomized clinical trials
Siersma, Volkert Dirk, Als-Nielsen, B., Chen, W., Hilden, Jørgen, Gluud, L. L. & Gluud, C. N., 2007, In: Statistics in Medicine. 26, 14, p. 2745-2758 13 p.Research output: Contribution to journal › Journal article › Research › peer-review
- Published
Subjective memory complaints in primary care patients and death from all causes: a four-year follow-up
Siersma, Volkert Dirk, Waldemar, Gunhild & Waldorff, Frans Boch, Mar 2013, In: Scandinavian Journal of Primary Health Care. 31, 1, p. 7-12Research output: Contribution to journal › Journal article › Research › peer-review
- Published
Workshop - Less cancer screening- why and how?
Sigurdsson, J. A., Brodersen, John Brandt, Heath, I., Roksund, G., Sjönell, J. & Vainiomäki, P., 2011.Research output: Contribution to conference › Conference abstract for conference › Research
- Published
Marginal public health gain of screening for colorectal cancer: modelling study, based on WHO and national databases in the Nordic countries
Sigurdsson, J. A., Getz, L., Sjonell, G., Vainiomaki, P. & Brodersen, John Brandt, Apr 2013, In: Journal of Evaluation in Clinical Practice. 19, 2, p. 400-407 7 p.Research output: Contribution to journal › Journal article › Research › peer-review
- Published
Appropriateness of antibiotic prescribing for upper respiratory tract infections in general practice: Comparison between Denmark and Iceland
Sigurðardóttir, N. R., Nielsen, Anni Brit Sternhagen, Munck, A. & Bjerrum, Lars, 2015, In: Scandinavian Journal of Primary Health Care. 33, 4, p. 269-274 6 p.Research output: Contribution to journal › Journal article › Research › peer-review
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Transparent Guideline Methodology Needed
Research output: Contribution to journal › Letter › Research › peer-review
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1089
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Kvalitative perspektiver på evalueringer i sundhedsvæsenet
Research output: Contribution to journal › Journal article › Research › peer-review
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1019
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What makes parents consult a physician? Patients' experience with their sick child
Research output: Book/Report › Ph.D. thesis › Research
Published
Latest publications
Local management of the COVID-19 pandemic in Norway: a longitudinal interview study of municipality chief medical officers
Research output: Contribution to journal › Journal article › Research › peer-review
The development of type 2 diabetes management in people with severe mental illness in the Capital Region of Denmark from 2001 to 2015
Research output: Contribution to journal › Journal article › Research › peer-review
Validation of the psychosocial consequences of screening in lung cancer questionnaire in the international lung screen trial Australian cohort
Research output: Contribution to journal › Journal article › Research › peer-review