BMI (part 3).pptx

Bmi

1. dynamics of bmi Part 3

2. What is bmi? BMI - Body Mass Index BMI = weight (kg) / height (cm 2 ) Estimation of body fat, according to WHO (World Health Organization) Used to identify the risk for certain diseases

3. In clinical practice Equipment required: height and weight measuring scales, calculator Steps: Informed consent from patient Ask patient to remove shoes, heavy clothing and head wear Place the scales on firm surface and ask the patient to stand straight against it. Take note of measurements. Conversion (if needed) Calculate and document results

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5. low bmi BMI of below 18.5 Risks of being underweight: Malnutrition - Vitamin Deficiencies and Anemia Osteoporosis Compromised Immune System Infertility Growth and developmental issues in children and teenagers

6. HIGH BMI Overweight: 25 to 29 Moderately obese: 30 to 39 Severely obese: above 40 Risk factors: Hypertension High cholesterol High blood pressure Type 2 diabetes Fatty liver disease/Kidney disease Sleep Apnea

7. Limitations of bmi Water, muscle and bone mass not counted in Does not distinguish between visceral and subcutaneous fat deposits Sex or age Pregnancy

8. body shape index Takes fat distribution into consideration by measuring waist circumference Age and gender Calculates BMI in the process