Validating the MUAC (Mid-upper arm circumference) Cut-off for Detection of Severe Acute Malnutrition in Children Aged 6-59 Months in Rural Maharashtra
Indian Pediatr
;
2019 Mar; 56(3): 209-212
Article
| IMSEAR
| ID: sea-199286
ABSTRACT
Objective:
To review the Mid-upper arm circumference (MUAC) cut-off currently being usedto identify Severe Acute Malnutrition (SAM) as currently defined using Weight-for-Height.Methods:
Cross-sectional study conducted in 24 villages of a Primary Health Centre inWardha district of Maharashtra among 2650 children between the ages of 6 to 59 months.Results:
For identifying SAM, sensitivity of MUAC was 23.5% and specificity was 99.7% forcut-off <11.5 cm. Using Youden index, best Mid-upper arm circumference cut-off point toidentify SAM was <13 cm with sensitivity of 74.5% and specificity of 92.7%. Using Receiveroperating characteristics curve, best MUAC cut-off point was 12.8 cm with 74.5%sensitivity and 92.7% specificity. Area under curve was 0.88 (95%CI 0.85-0.91).Conclusion:
The current MUAC cut-off of <11.5 cm for detecting SAM needs to beincreased to ensure that children, who need referral for management of malnutrition, are notmissed.
Full text:
Available
Index:
IMSEAR (South-East Asia)
Type of study:
Diagnostic study
/
Observational study
Journal:
Indian Pediatr
Year:
2019
Type:
Article
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