11 research outputs found
Demographics of Cleft Care Providers in Africa and Reported Experience in Training and Practice: Direct Analysis of Continent-Based Practitioners
Knowledge and Cultural Beliefs about the Etiology and Management of Orofacial Clefts in Nigeria's Major Ethnic Groups
Survey of Management of Children with Cleft Lip and Palate in Teaching and Specialist Hospitals in Nigeria
Anthropometric Analysis of the Velopharynx and Related Craniometric Dimensions in Three Adult Populations Using MRI
Prevalence of orofacial clefts in Nigeria
Orofacial clefts (OFC) are the most common malformations of the head and neck. In Africa, OFC is under-ascertained with little or no surveillance system in most parts for clefts and other birth defects. A Nigerian craniofacial anomalies study “NigeriaCRAN” was established in 2006 to support cleft research specifically for epidemiological studies, treatment outcomes and; studies into etiology and prevention. We pooled data from seven of the largest Smile Train treatment centers in the six geopolitical zones in Nigeria. Data from September 2006 to June 2011 were analyzed and clefts compared between sides and gender using the Fisher’s exact test. A total of 2197 cases were identified during the study period with an estimated prevalence rate of 0.5/1000. Of the total number of OFC, 53.3% are males and 47%.7 are females. There was a significant difference (p=0.0001) between unilateral left clefts and unilateral right clefts and; significant difference (p=0.0001) between bilateral clefts and either clefts on the left or right side. A significant gender difference (p=0.03) with more females than males was also observed for CP. A total of 103 (4.7 %) associated anomalies were identified, nine syndromic cleft cases and 10.4 % of the total number of clefts individuals have an affected relative. The significant difference between unilateral clefts and gender differences in the proportion of cleft palate only are consistent with the literature. The present study emphasizes the need for birth defects registries in developing countries in order to estimate the exact prevalence of birth defects including OFC