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Developing a portable field unit to improve well-child care
K E Kindler1, G P Douglas2,3, T M Mtonga3
1Shadyside Family Medicine Residency Program, University of Pittsburgh Medical Center, Pittsburgh, PA.
Insights
A portable field unit (PFU) aids in tracking pediatric growth for malnutrition and stunting in remote areas. This technology enables early identification and intervention for at-risk children.
Area of Science:
- Global Health
- Pediatric Nutrition
- Medical Technology
Background:
- International health agencies prioritize pediatric growth tracking to combat malnutrition and stunting.
- Remote, low-resource settings face challenges in longitudinal growth analysis for early stunting intervention.
- Existing infrastructure limitations hinder timely identification and management of childhood malnutrition.
Purpose of the Study:
- To develop and evaluate a portable field unit (PFU) for longitudinal pediatric growth monitoring.
- To address the gap in remote healthcare infrastructure for stunting assessment.
- To facilitate early identification and intervention for malnourished children in underserved regions.
Main Methods:
- Development of a portable field unit (PFU) for repeated anthropometric measurements.
- Field evaluation conducted across three rural schools in San Jose, Honduras.
- Community outreach assessments involving two distinct teams over multiple visits.
Main Results:
- The PFU was utilized in community outreaches, assessing 210 children across three schools.
- Of 180 children initially registered, 112 were successfully re-identified and assessed during a subsequent visit.
- Twenty-four cases of moderate-to-severe malnutrition were identified and referred for clinical evaluation.
Conclusions:
- The portable field unit (PFU) shows promise as an effective tool for identifying children at risk of malnutrition.
- The study suggests the PFU can overcome infrastructure limitations in remote settings.
- This technology supports timely intervention for pediatric malnutrition and stunting.
Background:
Pediatric growth tracking has been identified as a top priority by international health agencies to assess the severity of malnutrition and stunting. However, remote low-resource settings often lack the necessary infrastructure for longitudinal analysis of growth for the purposes of early identification and immediate intervention of stunting.
Methods:
To address this gap, we developed a portable field unit (PFU) capable of identifying a child over the course of multiple visits, each time adding new anthropomorphic measurements. We conducted a preliminary field evaluation of the PFU by using the unit on two distinct visits to three schools in the area surrounding a medical clinic in rural San Jose, Honduras. The unit was used to assess children at each school as part of the community outreach.
Results:
Community outreaches to three schools were conducted by two distinct teams, where they used the device to assess 210 children. Of the 180 children registered during the first visit, 112 were re-identified and assessed on the subsequent visit. Twenty-four instances of moderate-to-severe malnutrition were identified and referred for further evaluation to the central clinic.
Conclusion:
This initial assessment suggests that the PFU could be an effective means of identifying at-risk children.
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