Daily Dietary Energy and Macronutrient Intake and Anthropometric Measurements of the Peritoneal Dialysis Patients

Abstract

Introduction: This study was planned to investigate the relation between dietary macronutrient status and anthropometric measurements in peritoneal dialysis (PD) patients. Materials and methods: A total of 28 clinically stable patients were enrolled in this study. All patients were taken a dietary therapy according to the guidelines of the American Journal of Kidney Foundation for 12 weeks. The anthropometric measurements were taken by bioelectrical impedance analyzer. The daily macronutrient intakes of the patients were calculated by the food consumption records. Results: The mean age was 48.3 ± 13.10 years [56.3 ± 7.41 years for males (n = 14) and 40.3 ± 12.84 years for females (n = 14)]. There were significant changes in fat percentage (%), total body water (TBW; %, L), extracellular water (ECW; %, L), basal metabolic rate over body weight (BMR/BW), and body fat mass index (BMFI) in males (p < 0.05), but there was no change in females (p > 0.05). The daily dietary energy and protein intakes were under the recommended level in the study period. Conclusion: Patients undergoing PD frequently have low intakes of protein and energy. It is recommended that individuals undergoing PD periodically maintain 3-day dietary records followed by dietary interviews conducted by a dietitian.

• peritoneal dialysis
• food consumption
• dietary energy
• protein intake
• anthropometric measurements

ACKNOWLEDGMENTS

We thank all the participants who devoted their time participating in this study. Their helpful and wholehearted cooperation is warmly acknowledged.

Declaration of interest: The authors report no conflicts of interest. The authors alone are responsible for the content and writing of this article.