ArticleSupportive care in cancer : official journal of the Multinational Association of Supportive Care in Cancer2022
The clinical application value of phase angle of six parts in nutritional evaluation of tumor patients.
Article in Supportive care in cancer : official journal of the Multinational Association of Supportive Care in Cancer, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 9 papers.
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Who cites it
9 citing papers in PubMed, 8 citations in OpenAlex.
- Development and Interpretability Analysis of a Stacking Ensemble Model for Early Prediction of Nutritional Risk in Intensive Care Unit Patients: Retrospective Cohort Study.JMIR medical informatics · 2026Article
- Perioperative phase angle decline is associated with postoperative sarcopenia in esophageal cancer: a longitudinal cohort study with internal validation.Frontiers in nutrition · 2026Article
- Article
- A cross-sectional survey study on the correlation analysis of nutritional status and intestinal flora in patients with esophageal cancer.Frontiers in nutrition · 2024Article
- Methodology for integrated analysis of vector- and spectroscopic bioimpedance methods.Journal of electrical bioimpedance · 2024Article
- Change in phase angle is associated with improvement in activities of daily living and muscle function in patients with acute stroke.European geriatric medicine · 2023Observational
- Risk factors for malnutrition in patients with nasopharyngeal carcinoma.Supportive care in cancer : official journal of the Multinational Association of Supportive Care in Cancer · 2023Article
- Changes in Body Weight, Body Composition, Phase Angle, and Resting Metabolic Rate in Male Patients with Stage IV Non-Small-Cell Lung Cancer Undergoing Therapy.Medicina (Kaunas, Lithuania) · 2022Article
- Dietary Habits Are Related to Phase Angle in Male Patients with Non-Small-Cell Lung Cancer.Current oncology (Toronto, Ont.) · 2022Article
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Authors and funding
9 authors at 1 institution in 1 country.
Funding
Abstract
objectivesThe purpose of this study was to explore the clinical application value of phase angle (PA) of six parts in the nutritional evaluation and construct a prediction model for diagnosing malnutrition of tumor patients.
methodsA total of 1129 patients with malignant tumors were analyzed retrospectively. The age, sex, tumor location and body mass index (BMI) of the patients were collected, and PA of six parts was measured. The Patient Subjective Global Assessment (PG-SGA) was used to evaluate the nutritional status of each patient.
resultsAccording to the PG-SGA, 66.5% (n = 750) of the patients were evaluated as malnourished. Patients under the age of 65 had higher PA values. The PA value of men was higher than that of women (except PA-RL). In different disease groups, the PA-RA and PA-TR values were significantly different. In our study, PA value increases with BMI and decreases with PG-SGA (except PG-SGA 0-1 group). Multivariate regression analysis indicates that the age (HR = 1.051, 95% CI 1.037-1.066, P < 0.001), BMI (HR = 0.885, 95% CI 0.849-0.924, P < 0.001), and PA-WB (HR = 0.615, 95% CI 0.546-0.692, P < 0.001) were independent significant predictors associated with malnutrition. The AUC of the prediction model is 0.7631 (p < 0.001), indicating that the model including age, BMI, and PA-WB has certain diagnostic value for the diagnosis of malnutrition.
conclusionThe PA-WB is an independent prognostic factor of malnutrition. The prediction model constructed by age, BMI, and PA-WB can be used as a useful tool for nutritional evaluation of tumor patients.
trial registrationClinical Trial No.: ChiCTR2100047858.
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