Projects per year
Personal profile
Research interests
Malnutrition; nutritional assessment; frailty
Education/Academic qualification
Doctor of Philosophy, Pre- and post-treatment malnutrition in head and neck cancer patients, University of Groningen, University Medical Center Groningen, Department of Oral and Maxillofacial Surgery
Award Date: 8 Sept 2010
External positions
Honorary Fellow, Vrije Universiteit Brussel, Research Group Experimental Anatomy
Jun 2021 → …
Guest Professor, Vrije Universiteit Brussel, Research Group Experimental Anatomy
Apr 2021 → 2025
Movement and Rehabilitation Fellow, Vrije Universiteit Brussel, Research Group Experimental Anatomy
Jun 2018 → Jun 2021
Senior researcher, University of Groningen, University Medical Center Groningen, Department of Oral and Maxillofacial Surgery
2004 → …
Fingerprint
Dive into the research topics where Harriët Jager-Wittenaar is active. These topic labels come from the works of this person. Together they form a unique fingerprint.
- 1 Similar Profiles
Collaborations and top research areas from the last five years
Recent external collaboration on country/territory level. Dive into details by clicking on the dots or
-
NUBUS: Nutritional practice among patients with burns
Bosch, F. G. (CoI), Jager-Wittenaar, H. (PI), Nieuwenhuis, M. K. (PI) & van der Schans, C. (PI)
1/03/22 → …
Project: PHD Research
-
LIFT: De steep ramp test in Nederlandse volwassenen en ouderen
Nieuwenhuis, M. K. (PI), Akkerman, M. (PI), Bongers, B. (PI), Mijlius, C. (CoI), Jager-Wittenaar, H. (CoI), Mouton, L. J. (CoI), Takken, T. (CoI), Baas, H. (CoI) & Niemeijer, A. (CoI)
3/05/21 → 30/04/25
Project: Research
-
Body composition analysis: validity and reliability of muscle assessment methods
Jager-Wittenaar, H. (PI) & Scafoglieri, A. (PI)
21/06/18 → …
Project: Research
-
Association between low muscle mass and early termination of chemotherapy treatment in patients with head and neck cancer
Sealy, M. (CoI), Dechaphunkul, T. (CoI), van der Schans, C. (CoI), Krijnen, W. (CoI), Roodenburg, J. (CoI), Walker, J. (CoI), Jager-Wittenaar, H. (CoI) & Baracos, V. (PI)
1/01/15 → …
Project: Research
-
Perceptions, barriers and facilitators regarding nutritional care for patients with chronic limb threatening ischemia: a focus group study among healthcare professionals
Kolen, A. M., Jager-Wittenaar, H., Geertzen, J. H. B., Damman, J., Dijkstra, M. L., Keller, B. P. J. A., Kooijman, M., Tjalsma-de Vries, M., de Vries, J.-P. P. M., Wikkeling, O. R. M., Wong, S. W., Dekker, R. & Krops, L. A., Jan 2025, In: Annals of Vascular Surgery. 110, Part B, p. 84-94 11 p.Research output: Contribution to journal › Article › Academic › peer-review
Open Access -
Correction to: Polish translation, cultural adaptation, and validity confirmation of the Scored Patient-Generated Subjective Global Assessment
Zabłocka-Słowińska, K., Pieczyńska, J., Prescha, A., Bladowski, M., Gajecki, D., Kamińska, D., Neubauer, K., Ottery, F. & Jager-Wittenaar, H., 27 Sept 2024, In: Supportive care in cancer : official journal of the Multinational Association of Supportive Care in Cancer. 32, 10, 690.Research output: Contribution to journal › Article › Academic › peer-review
Open Access -
Corrigendum to ‘The malnutrition awareness scale for community-dwelling older adults: Development and psychometric properties' [Clin Nutr 43 (2024) 446-452]
Visser, M., Sealy, M. J., Leistra, E., Naumann, E., De van der Schueren, M. A. E. & Jager-Wittenaar, H., 13 Mar 2024, In: Clinical Nutrition. 43, 4, P988.Research output: Contribution to journal › Article › Academic › peer-review
Open Access -
Dietary intake at stake: Clients' adjusted diagnostic explanations during dietary treatment of malnutrition (risk)
Barkmeijer, A., te Molder, H., Lamerichs, J. & Jager-Wittenaar, H., Jun 2024, In: SSM - Qualitative Research in Health. 5, 100370.Research output: Contribution to journal › Article › Academic › peer-review
Open Access -
Evaluating changes in the well-being of older adults during the COVID-19 pandemic: a longitudinal cohort study
Besselink, D., Herber, G.-C. M., van der Lucht, F., Sealy, M. J., Krijnen, W. P., Jager-Wittenaar, H. & Finnema, E. J., 27 Aug 2024, In: European Journal of Public Health.Research output: Contribution to journal › Article › Academic › peer-review
Open Access
Activities
-
Impact of the global COVID-19 pandemic on the nutritional status of older adults
Harriët Jager-Wittenaar (Speaker)
12 Feb 2021Activity: Talk or presentation › Invited talk
-
Tackling Malnutrition: impact and nutritional solutions later in life
Harriët Jager-Wittenaar (Examiner)
9 Sept 2021Activity: Examination
-
Impact of the global COVID-19 pandemic on the nutritional status of older adults
Harriët Jager-Wittenaar (Speaker)
12 May 2021 → 15 May 2021Activity: Talk or presentation › Invited talk
-
Monitoring van de dieetbehandeling bij de oncologische patiënt: een praktische en multidisciplinaire aanpak
Harriët Jager-Wittenaar (Speaker)
27 May 2021Activity: Talk or presentation › Invited talk
-
Clinical nutrition for cancer patients: the dietitian perspective
Harriët Jager-Wittenaar (Speaker)
12 May 2021 → 15 May 2021Activity: Talk or presentation › Invited talk
Press/Media
-
Diëtist Harriët Jager-Wittenaar benoemd tot bijzonder hoogleraar
30/06/23
1 item of Media coverage
Press/Media: Research
-
Helft risicopatiënten kampt bij intake diëtist met zware ondervoeding. Onderzoeker Hanzehogeschool Groningen: 'Echt shocking'
11/04/23
1 item of Media coverage
Press/Media: Expert Comment