ArticleNutrients2023
Dietary Micronutrient Intake and Its Relationship with the Malnutrition-Inflammation-Frailty Complex in Patients Undergoing Peritoneal Dialysis.
Article in Nutrients, 2023. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 6 papers, 1 of them a synthesis that pooled it.
What it found
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The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.
The trial behind it
Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.
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Who cites it
6 citing papers in PubMed, 1 synthesis or guideline pooled it, 9 citations in OpenAlex.
- Frailty in peritoneal dialysis patients: a scoping review.Frontiers in medicine · 2026Pooled it
- The effect of comorbidity and frailty on dietary intake and protein losses in end-stage kidney disease patients undergoing peritoneal dialysis.Scientific reports · 2026Article
- Frailty in Focus: A Scoping Review of Frailty Instruments from the Kidney Disease Aging Research Collaborative.Clinical journal of the American Society of Nephrology : CJASN · 2026Article
- Maintenance hemodialysis patients' nutritional literacy and its relationship with frailty: a cross-sectional study based on latent profile analysis.Frontiers in nutrition · 2026Article
- Effect of Acceptance and Commitment Therapy on Malnutrition, Psychological Flexibility, and Emotional Well-being in Patients Undergoing Peritoneal Dialysis: A Randomized Controlled Study.Psychiatry and clinical psychopharmacology · 2025Article
- Dietary Patterns, Dietary Adequacy and Nutrient Intake in Adults Commencing Peritoneal Dialysis: Outcomes from a Longitudinal Cohort Study.Nutrients · 2024Article
Corrections and comments
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Authors and funding
6 authors at 1 institution in 2 countries.
Funding
Abstract
backgroundThe relationship between dietary patterns and the malnutrition-inflammation-frailty complex in patients undergoing peritoneal dialysis (PD) is currently unknown. Our objective was to measure dietary nutrient intake and evaluate its association with malnutrition, inflammation, and frailty.
methodsWe prospectively recruited adult PD patients. We assessed their dietary nutrient intake using a food frequency questionnaire. Frailty, malnutrition, and inflammation were evaluated by validated Frailty Score (FQ), Subjective Global Assessment (SGA), and Malnutrition-Inflammation Score (MIS).
resultsA total of 209 patients were recruited for the study. Among them, 89 patients (42.6%) had an insufficient protein intake, and 104 patients (49.8%) had an insufficient energy intake. Additionally, 127 subjects were identified as frail, characterized by being older (61.9 ± 9.5 vs. 55.6 ± 12.8,
conclusionDietary inadequacy and micronutrient deficiency are common among the PD population. Dietary zinc intake is independently associated with an improved nutrition, physical condition, and reduced inflammatory state.
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Registered trials
Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.