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Related Concept Videos

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The physical assessment examines the patient for objective data that defines the patient's condition, and aids in formulating the nursing care plan. The purpose of physical assessment is a health status appraisal, which includes identifying health problems, and establishing a database for nursing intervention.
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The two sources for collecting information are primary and secondary. After gathering information, interpretation and validation help to complete the data. The purpose of assessment is to establish data with the initial information, to interpret data about the patient's perceived needs and health problems, and to respond to these problems identified.
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Author Spotlight: Advancements in 3D Optical Imaging for Comprehensive Body Composition Assessment in Modern Research
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Clinical needs and opportunities in assessing body composition.

V Tanphaichitr1, P Leelahagul

  • 1Division of Nutrition and Biochemical Medicine, Department of Medicine and Research Center, Faculty of Medicine, Ramathibodi Hospital, Mahidol University, Bangkok, Thailand.

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Summary

Accurate body composition assessment is crucial for managing malnutrition and obesity. Methods like BMI, skinfold calipers, and waist-to-hip ratio offer practical clinical insights but have limitations.

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Area of Science:

  • Nutrition Science
  • Clinical Medicine
  • Anthropometry

Background:

  • Protein-energy malnutrition (PEM) and obesity pose significant health risks, characterized by high morbidity and mortality.
  • Effective management necessitates accurate assessment of body composition to prevent, diagnose, and monitor treatment response.

Purpose of the Study:

  • To review essential methods for assessing body composition in clinical practice.
  • To highlight the importance of selecting simple, accurate, non-invasive, and cost-effective assessment techniques.

Main Methods:

  • Discussion of anthropometric parameters including Body Mass Index (BMI), skinfold thickness measurements, waist-to-hip ratio (WHR), and upper arm muscle circumference.
  • Exploration of near-infrared interactance as a method for estimating total body fat.

Main Results:

  • Body Mass Index (BMI) is a practical anthropometric measure for adult protein-energy status, correlating with fatness and mortality.
  • Skinfold calipers and near-infrared interactance can estimate total body fat by measuring subcutaneous fat.
  • Waist-to-hip ratio (WHR) aids in diagnosing abdominal obesity, while upper arm muscle circumference assesses muscle mass.

Conclusions:

  • Various methods exist for assessing body composition, each with specific applications and limitations.
  • Clinical practice requires careful consideration of method suitability for accurate body composition analysis.