Karin Groothuis-Oudshoorn

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  • 6435 Citations
  • 21 h-Index
1993 …2020

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2020

Evaluating the Age‐Based Recommendations for Long‐Term Follow‐Up in Breast Cancer

Jeeninga-Witteveen, A., de Munck, L., Oudshoorn, C., Sonke, G. S., Poortmans, P. M., Boersma, L. J., Smidt, ML., Vliegen, I. M. H., IJzerman, M. J. & Siesling, S., 8 Jun 2020, (Accepted/In press) In : Oncologist.

Research output: Contribution to journalArticleAcademicpeer-review

Open Access
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5 Downloads (Pure)

Heterogeneity in Preferences for Anti-coagulant Use in Atrial Fibrillation: A Latent Class Analysis

van Til, J., Oudshoorn-Groothuis, C., Weernink, M. & von Birgelen, C., 1 Aug 2020, In : Patient. 13, 4, p. 445-455 11 p.

Research output: Contribution to journalArticleAcademicpeer-review

Open Access
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6 Downloads (Pure)

Scalable Interdisciplinary Data Science Teaching at the University of Twente

van Keulen, M., Seifert, C., Poel, M. & Oudshoorn, C., Jan 2020, In : Berlin Journal of Data Science. 1, 8 p.

Research output: Contribution to journalArticleAcademicpeer-review

Open Access
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17 Downloads (Pure)
2019

Different statistical techniques dealing with confounding in observational research: measuring the effect of breast-conserving therapy and mastectomy on survival

van Maaren, M. C., le Cessie, S., Strobbe, L. J. A., Groothuis-Oudshoorn, C. G. M., Poortmans, P. M. P. & Siesling, S., 1 Jun 2019, In : Journal of Cancer Research and Clinical Oncology. 145, 6, p. 1485-1493 9 p.

Research output: Contribution to journalArticleAcademicpeer-review

1 Citation (Scopus)
1 Downloads (Pure)

Exacerbation action plans for patients with COPD and comorbidities: a randomised controlled trial

Lenferink, A., van der Palen, J., van der Valk, P. D. L. P. M., Cafarella, P., van Veen, A., Quinn, S., Groothuis-Oudshoorn, C. G. M., Burt, M. G., Young, M., Frith, P. A. & Effing, T., 14 Aug 2019, In : European respiratory journal. 54, 5, 1802134.

Research output: Contribution to journalArticleAcademicpeer-review

5 Citations (Scopus)

How psychological distance of a study sample in discrete choice experiments affects preference measurement: A colorectal cancer screening case study

Veldwijk, J., Groothuis-Oudshoorn, C. G. M., Kihlbom, U., Langenskiöld, S., Dekker, E., Kallenberg, F. G. J., De Wit, G. A. & Lambooij, M. S., 2019, In : Patient Preference and Adherence. 13, p. 273-282 10 p.

Research output: Contribution to journalArticleAcademicpeer-review

Open Access
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1 Citation (Scopus)
21 Downloads (Pure)

Predicting the risk of locoregional recurrence after early breast cancer: an external validation of the Dutch INFLUENCE-nomogram with clinical cancer registry data from Germany

Voelkel, V., Draeger, T. M. C., Oudshoorn, C., de Munck, L., Hueting, T., Gerken, M., Klinkhammer-Schalke, M., Lavric, M. & Siesling, S., 1 Jul 2019, In : Journal of Cancer Research and Clinical Oncology. 145, 7, p. 1823-1833 11 p.

Research output: Contribution to journalArticleAcademicpeer-review

Open Access
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2 Citations (Scopus)
38 Downloads (Pure)

Primary care in five European countries: A citizens’ perspective on the quality of care for children

van Til, J. A., Groothuis-Oudshoorn, C. G. M., Vlasblom, E., Kocken, P. L. & Boere-Boonekamp, M. M., 11 Nov 2019, In : PLoS ONE. 14, 11, e0224550.

Research output: Contribution to journalArticleAcademicpeer-review

Open Access
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1 Citation (Scopus)
16 Downloads (Pure)

Single tube liquid biopsy for advanced non-small cell lung cancer

de Wit, S., Rossi, E., Weber, S., Tamminga, M., Manicone, M., Swennenhuis, J. F., Groothuis-Oudshoorn, C. G. M., Vidotto, R., Facchinetti, A., Zeune, L. L., Schuuring, E., Zamarchi, R., Hiltermann, T. J. N., Speicher, M. R., Heitzer, E., Terstappen, L. W. M. M. & Groen, H. J. M., 15 Jun 2019, In : International journal of cancer. 144, 12, p. 3127-3137 11 p.

Research output: Contribution to journalArticleAcademicpeer-review

14 Citations (Scopus)
3 Downloads (Pure)

The Edinburgh Postpartum Depression Scale: Stable structure but subscale of limited value to detect anxiety

van der Zee-van den Berg, A. I., Boere-Boonekamp, M. M., Groothuis-Oudshoorn, C. G. M. & Reijneveld, S. A., 1 Jan 2019, In : PLoS ONE. 14, 9, e0221894.

Research output: Contribution to journalArticleAcademicpeer-review

Open Access
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23 Downloads (Pure)
2018

A preference-based item response theory model to measure health: Concept and mathematics of the multi-attribute preference response model

Groothuis-Oudshoorn, C. G. M., Van Den Heuvel, E. R. & Krabbe, P. F. M., 22 Jun 2018, In : BMC medical research methodology. 18, 1, 62.

Research output: Contribution to journalArticleAcademicpeer-review

Open Access
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7 Citations (Scopus)
32 Downloads (Pure)

Assessing Lung Cancer Screening Programs under Uncertainty in a Heterogeneous Population

Broekhuizen, H., Groothuis-Oudshoorn, C. G. M., Vliegenthart, R., Groen, H. J. M. & IJzerman, M. J., 1 Nov 2018, In : Value in health. 21, 11, p. 1269-1277 9 p.

Research output: Contribution to journalArticleAcademicpeer-review

1 Citation (Scopus)

Association between poor therapy adherence to inhaled corticosteroids and tiotropium and morbidity and mortality in patients with COPD

Koehorst-ter Huurne, K., Groothuis-Oudshoorn, C. G. M., van der Valk, P. D. L. P. M., Movig, K. L. L., van der Palen, J. & Brusse-Keizer, M., 24 May 2018, In : International journal of chronic obstructive pulmonary disease. 13, p. 1683-1690 8 p.

Research output: Contribution to journalArticleAcademicpeer-review

Open Access
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5 Citations (Scopus)
55 Downloads (Pure)

Choice Defines Value: A Predictive Modeling Competition in Health Preference Research

Jakubczyk, M., Craig, B. M., Barra, M., Groothuis-Oudshoorn, C. G. M., Hartman, J. D., Huynh, E., Ramos-Goñi, J. M., Stolk, E. A. & Rand, K., Feb 2018, In : Value in health. 21, 2, p. 229-238 10 p.

Research output: Contribution to journalArticleAcademicpeer-review

Open Access
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13 Citations (Scopus)
20 Downloads (Pure)

Does Inclusion of Interactions Result in Higher Precision of Estimated Health State Values?

Nicolet, A., Groothuis-Oudshoorn, C. G. M. & Krabbe, P. F. M., Dec 2018, In : Value in health. 21, 12, p. 1437-1444 8 p.

Research output: Contribution to journalArticleAcademicpeer-review

Open Access
File
1 Citation (Scopus)
54 Downloads (Pure)
9 Citations (Scopus)
1 Downloads (Pure)

Key Issues and Potential Solutions for Understanding Healthcare Preference Heterogeneity Free from Patient-Level Scale Confounds

Groothuis-Oudshoorn, C. G. M., Flynn, T. N., Yoo, H. I., Magidson, J. & Oppe, M., Oct 2018, In : Patient : patient centered outcomes research. 11, 5, p. 463–466 4 p.

Research output: Contribution to journalArticleAcademicpeer-review

Open Access
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5 Citations (Scopus)
26 Downloads (Pure)

Patients’ Priorities for Oral Anticoagulation Therapy in Non-valvular Atrial Fibrillation: a Multi-criteria Decision Analysis

Weernink, M. G. M., Vaanholt, M. C. W., Groothuis-Oudshoorn, C. G. M., von Birgelen, C., IJzerman, M. J. & van Til, J. A., Dec 2018, In : American Journal of Cardiovascular Drugs. 18, 6, p. 493-502 10 p.

Research output: Contribution to journalArticleAcademicpeer-review

Open Access
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5 Citations (Scopus)
37 Downloads (Pure)

Perceived advantages and disadvantages of oral anticoagulants, and the trade-offs patients make in choosing anticoagulant therapy and adhering to their drug regimen

Vaanholt, M. C. W., Weernink, M. G. M., von Birgelen, C., Groothuis-Oudshoorn, C. G. M., IJzerman, M. J. & van Til, J. A., Nov 2018, In : Patient education and counseling. 101, 11, p. 1982-1989 8 p.

Research output: Contribution to journalArticleAcademicpeer-review

Open Access
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4 Citations (Scopus)
78 Downloads (Pure)

Time-varying covariates and coefficients in Cox regression models

Zhang, Z., Reinikainen, J., Adeleke, K. A., Pieterse, M. E. & Groothuis-Oudshoorn, C. G. M., Apr 2018, In : Annals of Translational Medicine. 6, 7, 10 p., 121.

Research output: Contribution to journalArticleAcademicpeer-review

Open Access
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339 Downloads (Pure)

What Does the Public Want? Structural Consideration of Citizen Preferences in Health Care Coverage Decisions

Cleemput, I., Devriese, S., Kohn, L., Devos, C., van Til, J., Groothuis-Oudshoorn, C. G. M. & van de Voorde, C., 25 Sep 2018, In : Medical decision making. 3, 2, p. 1-16 16 p.

Research output: Contribution to journalArticleAcademicpeer-review

Open Access
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47 Downloads (Pure)
Open Access
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39 Downloads (Pure)
2017

Effects of self-management action plans for COPD patients with comorbidities on health status and self-efficacy

Lenferink, A., van der Palen, J., van der Valk, P., Cafarella, P., van Veen, A., Quinn, S., Groothuis-Oudshoorn, C., Burt, M. G., Young, M., Frith, P. & Effing, T., 1 Sep 2017, In : European respiratory journal. 50

Research output: Contribution to journalArticleAcademicpeer-review

Patient and Public Preferences for Treatment Attributes in Parkinson’s Disease

Weernink, M. G. M., van Til, J. A., Groothuis-Oudshoorn, C. G. M. & IJzerman, M. J., Dec 2017, In : Patient : patient centered outcomes research. 10, 6, p. 763-772

Research output: Contribution to journalArticleAcademicpeer-review

Open Access
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2 Citations (Scopus)
43 Downloads (Pure)

Post-up study: Postpartum depression screening in well-child care and maternal outcomes

van der Zee-van den Berg, A. I., Boere-Boonekamp, M. M., Groothuis-Oudshoorn, C. G. M., IJzerman, M. J., Haasnoot-Smallegange, R. M. E. & Reijneveld, S. A., 1 Oct 2017, In : Pediatrics. 140, 4, e20170110.

Research output: Contribution to journalArticleAcademicpeer-review

8 Citations (Scopus)

Preferences of women in deciding on treatment for low-grade ductal carcinoma in situ (DCIS)

Retel, V., Geerts, C., Bleiker, E., van Harten, W. H. & Groothuis-Oudshoorn, K., Feb 2017, In : European journal of cancer. 72, Supplement 1, p. S34-S34

Research output: Contribution to journalArticleAcademicpeer-review

Public Preferences for Lung Cancer Screening Policies

Broekhuizen, H., Groothuis-Oudshoorn, C. G. M., Vliegenthart, R., Groen, H. J. M. & IJzerman, M. J., Jul 2017, In : Value in health. 20, 7, p. 961-968

Research output: Contribution to journalArticleAcademicpeer-review

4 Citations (Scopus)

The influence of timing of radiation therapy following breast-conserving surgery on 10-year disease-free survival

van Maaren, M. C., Bretveld, R. W., Jobsen, J. J., Veenstra, R. K., Groothuis-Oudshoorn, C. G. M., Struikmans, H., Maduro, J. H., Strobbe, L. J. A., Poortmans, P. M. P. & Siesling, S., 11 Jul 2017, In : British journal of cancer. 117, 2, p. 179-188 10 p.

Research output: Contribution to journalArticleAcademicpeer-review

Open Access
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13 Citations (Scopus)
47 Downloads (Pure)
Open Access
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13 Citations (Scopus)
26 Downloads (Pure)

Weighing Clinical Evidence Using Patient Preferences: An Application of Probabilistic Multi-Criteria Decision Analysis

Broekhuizen, H., IJzerman, M. J., Hauber, A. B. & Groothuis-Oudshoorn, C. G. M., 10 Nov 2017, In : PharmacoEconomics. 35, 3, p. 259-269

Research output: Contribution to journalArticleAcademicpeer-review

Open Access
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5 Citations (Scopus)
60 Downloads (Pure)
2016

An Empirical Comparison of Discrete Choice Experiment and Best-Worst Scaling to Estimate Stakeholders’ Risk Tolerance for Hip Replacement Surgery

van Dijk, J. D., Groothuis-Oudshoorn, C. G. M., Marshall, D. A. & IJzerman, M. J., 23 Mar 2016, In : Value in health. 19, 4, p. 316-322

Research output: Contribution to journalArticleAcademicpeer-review

Open Access
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9 Citations (Scopus)
68 Downloads (Pure)

Insufficient vitamin D supplement use during pregnancy and early childhood: a risk factor for positional skull deformation

Weernink, M. G. M., van Wijk, R. M., Groothuis-Oudshoorn, C. G. M., Lanting, C. I., Grant, C. C., van Vlimmeren, L. A. & Boere-Boonekamp, M. M., 2016, In : Maternal and child nutrition. 12, 1, p. 177-188

Research output: Contribution to journalArticleAcademicpeer-review

9 Citations (Scopus)

Involving Patients in Weighting Benefits and Harms of Treatment in Parkinson's Disease

Weernink, M. G. M., van Til, J. A., van Vugt, J. P. P., Movig, K. L. L., Groothuis-Oudshoorn, C. G. M. & IJzerman, M. J., 2016, In : PLoS ONE. 11, 8, p. e0160771- e0160771.

Research output: Contribution to journalArticleAcademicpeer-review

Open Access
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11 Citations (Scopus)
40 Downloads (Pure)

Population-based validation study of Adjuvant! for primary breast cancer patients in the Netherlands

Siesling, S., van Kleef, J., Bretveld, R., Groothuis-Oudshoorn, C. G. M., van der Palen, J., Jobsen, J. J. & Struikmans, H., 15 Feb 2016, In : Cancer research. 76, 4 Suppl, p. P3-07-68

Research output: Contribution to journalArticleAcademicpeer-review

Open Access

Statistical Methods for the Analysis of Discrete Choice Experiments: A Report of the ISPOR Conjoint Analysis Good Research Practices Task Force

Hauber, A. B., Gonzalez, J. M., Groothuis-Oudshoorn, C. G. M., Prior, T., Marshall, D. A., Cunningham, C., IJzerman, M. J. & Bridges, J., 2016, In : Value in health. 19, 4, p. 300-315

Research output: Contribution to journalArticleAcademicpeer-review

Open Access
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225 Citations (Scopus)
1632 Downloads (Pure)
Open Access
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10 Citations (Scopus)
68 Downloads (Pure)
2015

A Review and Classification of Approaches for Dealing with Uncertainty in Multi-Criteria Decision Analysis for Healthcare Decisions

Broekhuizen, H., Groothuis-Oudshoorn, C. G. M., van Til, J. A., Hummel, J. M. & IJzerman, M. J., 29 Jan 2015, In : PharmacoEconomics. 33, 5, p. 445-455

Research output: Contribution to journalArticleAcademicpeer-review

File
52 Citations (Scopus)
100 Downloads (Pure)

Development and validation of the Dutch version of the London Handicap Scale

Groothuis-Oudshoorn, C. G. M., Chorus, A. M. J., Verrips, G. H. W. & Detmar, S. B., 29 Sep 2015, In : Journal of back and musculoskeletal rehabilitation. 28, 2, p. 401-408 8 p.

Research output: Contribution to journalArticleAcademicpeer-review

Estimating the value of medical treatments to patients using probabilistic multi criteria decision analysis

Broekhuizen, H., Groothuis-Oudshoorn, C. G. M., Hauber, A. B., Jansen, J. P. & IJzerman, M. J., 2015, In : BMC medical informatics and decision making. 15, 102, p. 102- 102.

Research output: Contribution to journalArticleAcademicpeer-review

File
9 Citations (Scopus)
60 Downloads (Pure)

Words or graphics to present a Discrete Choice Experiment: Does it matter?

Veldwijk, J., Lambooij, M. S., van Til, J. A., Groothuis-Oudshoorn, C. G. M., Smit, H. A. & de Wit, G. A., 17 Jun 2015, In : Patient education and counseling. 98, p. 1376-1384 9 p.

Research output: Contribution to journalArticleAcademicpeer-review

13 Citations (Scopus)
2014

Does technique matter; a pilot study exploring weighting techniques for a multi-criteria decision support framework

van Til, J. A., Groothuis-Oudshoorn, C. G. M., Lieferink, M., Dolan, J. & Goetghebeur, M., 2014, In : Cost effectiveness and resource allocation. 12, 22, p. - 22.

Research output: Contribution to journalArticleAcademicpeer-review

File
35 Citations (Scopus)
87 Downloads (Pure)

Helmet therapy in infants with positional skull deformation: randomised controlled trial

van Wijk, R., van Vlimmeren, L. A., Groothuis-Oudshoorn, C. G. M., van der Ploeg, C. P. B., IJzerman, M. J. & Boere-Boonekamp, M. M., 2014, In : BMJ (Clinical Research Edition). 348, g2741, p. g2741- g2741.

Research output: Contribution to journalArticleAcademicpeer-review

File
76 Citations (Scopus)
47 Downloads (Pure)

No effect of helmet therapy can be shown in infants with positional skull deformation: a randomised controlled trial

van Wijk, R., Boere-Boonekamp, M. M., Groothuis-Oudshoorn, C. G. M., Ploeg, C. P. B., Vlimmeren, L. A. & IJzerman, M. J., 2014, In : Archives of disease in childhood. 99, A2-A3, p. - A2-A3.

Research output: Contribution to journalArticleAcademicpeer-review

Parents’ decision for helmet therapy in infants with skull deformation

van Wijk, R., van Til, J. A., Groothuis-Oudshoorn, C. G. M., L'Hoir, M. P., Boere-Boonekamp, M. M. & IJzerman, M. J., 19 Mar 2014, In : Child's nervous system. 30, 7, p. 1225-1232

Research output: Contribution to journalArticleAcademicpeer-review

5 Citations (Scopus)

Public stated preferences and predicted uptake for genome-based colorectal cancer screening

Groothuis-Oudshoorn, C. G. M., Fermont, J., van Til, J. A. & IJzerman, M. J., 2014, In : BMC medical informatics and decision making. 14, 18, p. - 18.

Research output: Contribution to journalArticleAcademicpeer-review

File
13 Citations (Scopus)
63 Downloads (Pure)

Response to Pediatric Physical Therapy in Infants With Positional Preference and Skull Deformation

van Wijk, R., Pelsma, M., Groothuis-Oudshoorn, C. G. M., IJzerman, M. J., van Vlimmeren, L. A. & Boere-Boonekamp, M. M., 1 May 2014, In : Physical therapy. 94, 9, p. 1262-1271

Research output: Contribution to journalArticleAcademicpeer-review

File
6 Citations (Scopus)
55 Downloads (Pure)
2013
16 Citations (Scopus)

Association between genomic recurrence risk and well-being among breast cancer patients

Retèl, V. P., Groothuis-Oudshoorn, C. G. M., Aaronson, N. K., Brewer, N. T., Rutgers, E. J. T. & van Harten, W. H., 2013, In : BMC cancer. 13, 10 p., 295.

Research output: Contribution to journalArticleAcademicpeer-review

Open Access
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5 Citations (Scopus)
41 Downloads (Pure)

A systematic and critical review of the evolving methods and applications of value of information in academia and practice

Steuten, L., van de Wetering, G., Groothuis-Oudshoorn, K. & Retèl, V., 2013, In : PharmacoEconomics. 31, 1, p. 25-48 24 p.

Research output: Contribution to journalArticleAcademicpeer-review

47 Citations (Scopus)