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Measuring the waist circumference. 2nd EHES training seminar Johanna Mäki-Opas. Waist circumference is used as an indicator of abdominal obesity and is associated with the cardiovascular diseases and type 2 diabetes. Why waist circumference is measured?.
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Measuring the waist circumference 2nd EHES training seminar Johanna Mäki-Opas
Waist circumference is used as an indicator of abdominal obesity and is associated with the cardiovascular diseases and type 2 diabetes Why waist circumference is measured?
Non-elastic measurement tapes (200cm and 250cm) If feasible the full body mirror Carpenter’s level Equipment
Exclusion criteria • If participant • is immobile or in a wheelchair • has difficulties in standing straight • is pregnant (20 weeks or over) • has a hernia in stomach/pelvis area
EHES protocol for measuring waist circumference The participant is asked to: • reveal the waist, by loosing the belt, lowering the pants/skirt and lifting the shirt • stand a small gap (10 cm) between the legs and weight equally distributed on both legs • stand hands hanging loosely beside the body
The measurer palpates the waist in order to find the right measurement place: midway between the lower rip margin and the iliac crest
Horizontal position of measuring tape is verified by holding the measuring tape firmly by asking the participant to turn over/or by checking from the mirror The participant is asked to breath normally; the reading is taken at the end of light exhale
Finding the right measurement place is not always easy Challenges in measuring waist circumference
Recording • The waist circumference is recorded to the closest 0,5 cm • If the waist is not measured the reason should be specified and recorded • Self-reported waist circumference is not acceptable
Calibration and checking the equipment • The length of the measurement tape should be checked by using the calibrated length rods in regular intervals