| ORIGINAL ARTICLE |
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| Year : 2015 | Volume
: 13
| Issue : 1 | Page : 16-20 |
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Pattern and factors associated with hemoglobin genotype testing among children attending a University Teaching Hospital in Lagos, Nigeria
Samuel Olufemi Akodu, Elizabeth Aruma Disu, Olisamedua Fidelis Njokanma
Department of Paediatrics, Lagos State University Teaching Hospital, Ikeja, Lagos, Nigeria
Correspondence Address:
Samuel Olufemi Akodu
Department of Paediatrics, Lagos State University Teaching Hospital, P.O Box 11950, G.P.O. Ikeja, Lagos
Nigeria
 Source of Support: None, Conflict of Interest: None  | Check |
DOI: 10.4103/1118-4647.158708
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Background: Sickle cell disorders are chronic debilitating genetic disorders affecting the red cells. Sickle cell disorders were originally found in the tropics and subtropics but are now common worldwide due to migration of people from tropical to temperate zones. Objective: The objective was to describe pattern and factors associated with hemoglobin (Hb) genotype testing among children attending a University Teaching Hospital in Lagos, Nigeria. Methodology: The study was conducted at the General Children Outpatient Clinics of Lagos State University Teaching Hospital, Ikeja, Lagos in South west Nigeria. It is a cross-sectional study using research administered questionnaire to obtain information from caregivers. Results: A total of 202 subjects aged 6 months to 15 years were conveniently recruited. Overall, the Hb genotype uptake rate was 17.8%. The overall prevalence of Hb disorders was 25.8%. One-ninth of the subjects with known Hb genotype status at commencement of the study had their Hb genotype status confirmed before the age of 1 year. First birth order and upper social stratum were significantly associated with younger age at Hb genotype uptake. Conclusion: Fewer children had Hb genotype uptake during infancy and this underscores the need for early Hb genotype testing of infants. This screening can be during the prenatal, neonatal or at most in infancy during immunization, and infant welfare clinics visit.
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