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Content validity across methods of malnutrition assessment in patients with cancer is limited

Sealy, Martine (Healthy Ageing, Allied Health Care And Nursing); Nijholt, Willemke; Stuiver, M.M.; van der Berg, M.M.; Roodenburg, Jan; Ottery, Faith D.; van der Schans, Cees (Healthy Ageing, Allied Health Care And Nursing); Jager, Harriët (Malnutrition And Healthy Ageing)

Objective To identify malnutrition assessment methods in cancer patients and assess their content validity based on internationally accepted definitions for malnutrition. Study Design and Setting Systematic review of studies in cancer patients that operationalized malnutrition as a variable, published …

2016-02-27AlgemeenArtikel

Dutch Patient-Generated Subjective Global Assessment (PG-SGA): training improves scores for comprehensibility and difficulty

Sealy, Martine (Healthy Ageing, Allied Health Care And Nursing); Ottery, Faith D.; Roodenburg, Jan; van der Braak, Anne; Haven, Danique; van der Schans, Cees (Healthy Ageing, Allied Health Care And Nursing); Jager, Harriët (Healthy Ageing, Allied Health Care And Nursing)

Rationale: The Patient-Generated Subjective Global Assessment (PG-SGA) is a validated instrument to assess and monitor malnutrition, which consists of both patient-reported and professional-reported items. A professional should be able to correctly interpret all items. Untrained professionals may experience …

2015AlgemeenConferentiebijdrage

Content validity of methods to assess malnutrition in cancer patients: a systematic review

Sealy, Martine (Healthy Ageing, Allied Health Care And Nursing); Nijholt, Willemke; Stuiver, M.M.; van der Berg, M.M.; Ottery, Faith D.; van der Schans, Cees (Healthy Ageing, Allied Health Care And Nursing); Roodenburg, Jan L N; Jager-Wittenaar, Harriët (Malnutrition And Healthy Ageing)

Rationale: Inadequate operationalisation of the multidimensial concept of malnutrition may result in inadequate evaluation of nutritional status. In this review we aimed to assess content validity of methods used to assess malnutrition in cancer patients, according to domains directly derived from European …

2014-09AlgemeenConferentiebijdrage

Validity of bioelectrical impedance analysis to assess fat-free mass in head and neck cancer patients

Jager-Wittenaar, Harriët (Malnutrition And Healthy Ageing); Dijkstra, Pieter; Earthman, Carrie; Krijnen, Wim (Statistical Techniques For Applied Research); Langendijk, Johannes; van der Laan, Bernard; Pruim, Jan; Roodenburg, Jan

Bioelectrical impedance analysis (BIA) may be used to assess fat free mass (FFM) with reasonable validity based on mean-level comparisons, but differences between BIA and DXA may vary by about 4 kg in an individual patient. These results require confirmation in a larger sample of HNC (Head and neck cancer) …

2014AlgemeenArtikel

Cross-cultural adaptation of the Dutch version of the scored patient-generated subjective global assessment

Sealy, Martine (Healthy Ageing, Allied Health Care And Nursing); Hass, Ulrike; Roodenburg, Jan; van der Schans, Cees (Healthy Ageing, Allied Health Care And Nursing); Jager-Wittenaar, Harriët (Malnutrition And Healthy Ageing)

Posterpresentatie gehouden tijdens en in het kader van Clinical Nutrition Week 2014.

2014AlgemeenConferentiebijdrage

Validity of bioelectrical impedance analysis to assess fat−free mass in head and neck cancer patients

Jager-Wittenaar, Harriët (Malnutrition And Healthy Ageing); Dijkstra, Pieter; Earthman, Carrie; Krijnen, Wim (Statistical Techniques For Applied Research); Langendijk, Johannes A.; van der Laan, Bernard; Pruim, Jan; Roodenburg, Jan

Assessment and monitoring of fat-free mass (FFM) is of clinical importance, because FFM is reflective of body cell mass, the total mass of protein-rich, metabolically active cells which is affected during malnutrition and therefore related to clinical outcome. Bioelectrical impedance analysis (BIA) is …

2013AlgemeenConferentiebijdrage

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