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Despite a large heterogeneity, all papers indicated that malnutrition is highly prevalent among DFU patients. Notwithstanding the lack of unequivocal evidence, malnutrition might have a negative influence on DFU outcome. Therefore, clinicians should pay attention to the nutritional status of people with a DFU.Abbreviations: BMI: Body Mass Index; DFU: Diabetic Foot Ulcer; DM: Diabetes Mellitus; GNRI: Geriatric Nutritional Risk Index; HbA1c: Glycated Hemoglobin; IWGDF: International Working Group on the Diabetic Foot; LEA: Lower Extremity Amputation; MNA: Mini Nutritional Assessment; MNA-SF: Mini Nutritional Assessment-Short Form; MUST: Malnutrition Universal Screening Tool; NRS-2002: Nutritional Risk Screening-2002; PAD: Peripheral Arterial Disease; RCT: randomized controlled trial; SGA: Subjective Global Assessment.
Lauwers et al. (Wed,) studied this question.