a14.5 prevalence and risk factors of iron deficiency among toddlers_imaan bayoumi
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PRIDE T: Prevalence and Risk Factors for Iron Deficiency Among Toddlers Served at
Kingston Community Health Centres
Imaan Bayoumi MD, MSc Prevent More to Treat Less June 4, 2014
Objectives • Describe PRIDE T • Early learnings • Importance of research in CHCs
and in child health
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Why Iron Deficiency?
• 3 year old child came for dental pre-op assessment • Hb 44 (normal 105-135) • Association between iron deficiency and poor
neurocognitive outcomes
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Study Objectives
• To examine the prevalence and risk factors associated with iron deficiency among toddlers between ages 12-36 months served by the Kingston Community Health Centres.
• To explore the feasibility of conducting research within the CHC and feasibility of future participation in the TARGetKids! practice-based research network
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Research Questions
• What is the prevalence of iron deficiency and iron deficiency anemia among toddlers age 12-36 months in a low income and socially disadvantaged urban and small town Ontario population?
• What are the identified risk factors associated with iron deficiency and iron deficiency anemia in this population?
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Methods Inclusion criteria • Age 12-36 months • Served by KCHC • Informed consent of guardian Exclusion criteria • Previous diagnosis developmental disorder or chronic health condition • Prematurity < 35 weeks, bw <2500g • Acute illness, such as viral illness • Parent unable to speak English Questionnaires: • NHQ • NDDS • NutriStep • Infant behaviour questionnaire or early childhood questionnaire Phlebotomy: • CBC • Ferretin • CRP • Trace metals- lead, mercury, cadmium
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Support for Participants
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Preliminary Results
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Preliminary Results
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Preliminary Results
Blood results • 62% successful phlebotomy • Prevalence of iron deficiency anemia 5.6% • Prevalence of iron deficiency 14.3%
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Importance of Research in CHC’s
• Policy makers need to understand health needs of low income people, vulnerable populations
• Community based research • Practical, relevant • Interdisciplinary
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Importance of Child Health Research
• Children are vulnerable • Early childhood critical period
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Study Limitations
• Selection bias • Social desirability bias
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Acknowledgements • Co-investigators:
– Rupa Patel, – Kendra Link, – Pat Parkin, – Gerald Lebovic
• Tammy Punchard • KCHC • Target Kids • Kingston General Hospital, Mount Sinai Lab • College of Family Physicians of Canada
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