Simple color coded devices for triage always come first on our list at Maternova. In humanitarian settings a quick, lightweight band to wrap around an arm and make a referral decision is a lifesaver.
MUAC tapes used to screen pregnant women
As mentioned in a prior blog post, MUAC tapes are used to assess the malnutrition status of pregnant women. The mid upper arm circumference has been shown to correlate well with Body Mass Index (BMI) and the MUAC does not change much over the course of a pregnancy. Overall the measure indicate protein reserves. Though there is not a firm consensus on the cutoff value, studies have used a range from 21 cm to 23.5 cm for pregnant women in a humanitarian setting.