The optimal mid-upper-arm circumference cutoffs to screen severe acute malnutrition in Vietnamese children

Autor: Tran Thi Hai, Saptawati Bardosono, Luh Ade Ari Wiradnyani, Le Thi Hop, Hoang T. Duc Ngan, Huynh Nam Phuong
Jazyk: angličtina
Rok vydání: 2020
Předmět:
Zdroj: AIMS Public Health, Vol 7, Iss 1, Pp 188-196 (2020)
Druh dokumentu: article
ISSN: 2327-8994
DOI: 10.3934/publichealth.2020016/fulltext.html
Popis: Severe acute malnutrition (SAM) remains a main cause of mortality among children under five years old. Vietnam needs further study to establish the optimal mid-upper-arm circumference (MUAC) cutoff for improving the accuracy of the MUAC indicator in screening SAM children aged 6–59 months. A survey was conducted at all 16 subdistricts across four provinces in Northern Midlands and mountainous areas. The data of 4,764 children showed that an optimal MUAC cutoff of 13.5 cm would allow the inclusion of 65% of children with weight-for-height z-scores (WHZs) below −3SD. A combination of MUAC and WHZ may achieve a higher impact on therapeutic feeding programs for SAM children. The MUAC cutoff of 13.5 cm (65% sensitivity and 72% specificity) should be used as the cutoff for improving and/or preventing SAM status among children under 5 in the Midlands and mountainous areas in Vietnam.
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