Browsing by Author "Bello, S. O."

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    Cognitive Function of Primary School Children in Ilorin, Kwara State, Nigeria.
    (Nigerian Society of Neurological Sciences., 2017-10) Bello, S. O.; Adeboye, M. A. N.; Saka, A. O.; Ojuawo, A.
    Background: Cognition is a measure of a child’s intelligence and reflects the child’s performance relative to that of children of the same age. The development of intelligence is critical especially in the first 1000 days of life. Cognitive capacity can be determined by the evaluation of intelligence quotient (IQ), using sets of standardized and validated tools such as the Draw-A-Person Test (DAPT). The cognitive performance of children has not been well studied in Nigeria. Objective: To determine and compare the intelligence quotient (IQ) of public and private primary school children in Ilorin. Methods: Cross-sectional descriptive studies of school children aged 6- 12 years in three Local Government Areas (LGA) of Ilorin Kwara State, using multi–staged sampling techniques. A total of 16 primary schools, 8 public and 8private school pupils were recruited for the study. The Draw-A-Person Test was used to determine IQ. Results: There were 221 (46.0%) males and 259 (54.0%) females. The mean age was 9.2 ±1.8 years, and mean IQ was 98.0 ±14.1. The mean IQ of the private school children (99.6 ± 15.2) was significantly higher than that for the public school children (96.5 ± 12.9) p<0.0170. The prevalences of intellectual deficit, low IQ and superior IQ in the study population were 2.5%, 9.6% and 8.8%, respectively. Conclusions: The mean IQ of school pupils was significantly higher in private than the public schools. Superior IQ was higher among private than the public school pupils, while low IQ and intellectual deficit were higher in public school pupils.
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    Intelligence Quotient of Neurologically Impaired Children Attending Neurology Clinic in a Nigerian Tertiary Institution.
    (College of Medicine and Allied Health Sciences, University of Sierra Leone, 2018-01) Adeboye, M. A. N.; Katibi, O. S.; Adegboye, O. A.; Ojuawo, A.; Afolabi, J. K.; Buhari, O. I. N.; Adegunloye, O. A.; Bello, S. O.; Omefa, P. N.; Abdulazeez, T. A.
    Background: The need to identify the intellectual capability of Neurologically impaired children dictates their educability which can be estimated through their intelligence quotient (IQ). Draw-a-man test for IQ estimation is available, easy and has been validated in Nigeria. Method: Through a prospective, cross-sectional study that lasted 12 months (January-December, 2011), children aged 4 years and above attending neurology clinic were recruited once they have no severe motor or sensory limitations affecting their upper limbs, and can obey instruction to draw a person. Anthropometry was carried out on them and they were comfortably seated to draw a person. The parents or care givers were instructed not to make any suggestion or hint to them and no time limit was given. Their drawings were assessed using the 52 parameters of Ziler and interpreted accordingly. Ethical procedures were adhered to. Analysis was done using SPSS version 16 and an interactive calculation tool for chi-square tests of goodness of fit and independence. Results: Seventy-five (45 male, 30 female) children met the inclusion criteria. Their clinical conditions were Epilepsy 48 (64%), Cerebral Palsy 6 (8%), ADHD 5 (6.7%), Down Syndrome 4 (5.3%), Speech/Hearing impairment 3 (4.0%), Hypothyroidism 2 (2.7%) and 7 (9.3%) others. Their ages ranged from 4 years to 16 years (mean±SD = 9.7± 3.8 years). Their IQ distribution were Normal 4 (5.3%), Borderline 12 (16.0%), Mild Mental Retardation 16 (21.3%), Moderate Mental Retardation 19 (25.3%), Severe and Profound Mental Retardation 24 (32.0%) with no significant difference in relation to their birth order. Conclusions: Ninety-six percent of the study population had IQ below normal. Epilepsy was the commonest condition seen in the Paediatric Neurology clinic and all categories of IQ are seen among children with epilepsy.