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Piloting a Developmental Screening Tool Adapted for East African Children
Mollika A Sajady1, Christopher J Mehus2, Emily C Moody3
1Developmental-Behavioral Pediatrics, Division of General Pediatrics and Adolescent Health, Department of Pediatrics, University of Minnesota Medical School, Minneapolis, MN 55455, USA. saja0007@umn.edu.
A new developmental screening tool was tested in Ugandan children. It was easy to use but did not accurately identify developmental delays, indicating a need for further validation in at-risk populations.
Area of Science:
- Global child development
- Pediatric screening tools
- Resource-limited healthcare settings
Background:
- Developmental screening is crucial for early intervention in children.
- Existing tools are often difficult to administer in resource-poor settings.
- Identifying reliable screening methods for vulnerable populations is a priority.
Purpose of the Study:
- To assess the feasibility and preliminary construct validity of an adapted parent-reported developmental screener in East African children.
- To determine if known risk factors, such as elevated blood lead and stunting, predict failed developmental screening.
- To evaluate the tool's utility in resource-limited settings.
Main Methods:
- An adapted parent-reported developmental screener was administered to 100 Ugandan children (6-59 months).
- Blood lead levels were measured, and stunting was assessed.
- Multivariate logistic regression controlled for maternal education, age, and home electricity access.
Main Results:
- The adapted screener was feasible to administer.
- 14% of children failed to meet age-appropriate developmental milestones.
- Elevated blood lead or stunting did not predict screening failure after controlling for covariates.
Conclusions:
- The adapted developmental screening tool demonstrated feasibility but lacked preliminary construct validity.
- The tool is not currently recommended for screening in high-risk populations.
- Future research requires larger sample sizes and cognitive interviews for contextual relevance.
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