RESUMEN
OBJECTIVE: Children with sickle cell disease (SCD) are at risk for neurocognitive deficits that can affect school performance, and psychosocial functioning. The aim of this study was to assess the academic performance of school-aged children with SCD in Jamaica compared to their school peers. METHOD: A cross-sectional survey of academic performance was done in a group of children 11 to 13 years of age, using a standardized state administered examination, the Grade Six Achievement Test (GSAT), covering 5 subjects. Scores were obtained from the Ministry of Education (MOE) for eligible children with SCD, as well as mean scores with standard deviation for unaffected classmates by gender. Socio-demographic and clinical data were obtained from our sickle cell clinic database and an interview administered questionnaire. RESULTS: Sixty-four children satisfied eligibility criteria. Children with SCD had lower percentage scores and significantly lower mean z-scores for 4 of 5 subjects (p < 0.05). Males had significantly lower mean z-scores compared with females. Thirty-seven children (57.8%) were classified as underperformers. Haemoglobin level was a significant predictor of subject score rank. CONCLUSION: Children with SCD in Jamaica perform worse in standardized school examinations than their class peers with boys being particularly vulnerable.
Asunto(s)
Rendimiento Académico , Anemia de Células Falciformes , Masculino , Femenino , Humanos , Niño , Jamaica/epidemiología , Estudios Transversales , Anemia de Células Falciformes/complicaciones , Anemia de Células Falciformes/epidemiología , EscolaridadRESUMEN
OBJECTIVE: To compare mortality in children <5 years of age with sickle cell disease (SCD) in Jamaica, a resource-limited country, diagnosed by newborn screening and managed in a comprehensive care facility, to that of the general population. STUDY DESIGN: The study was carried out at the Sickle Cell Unit in Kingston, Jamaica. We determined the status (dead/alive) at age 5 years in a cohort of 548 children with SCD diagnosed by newborn screening and managed at the Sickle Cell Unit during the period November 1995 to December 2009. The standardized mortality ratio was calculated using World Health Organization life tables for reference mortality. RESULTS: Eight deaths (1.5%) occurred in children <5 years of age during the study period. The mean age at death was 2.0 ± 1.5 years. The overall mortality incidence in children <5 years of age was 3.1 (95% CI 1.6, 6.2) per 1000 person-years with a standardized mortality ratio of 0.52 (95% CI 0.3, 1.0). CONCLUSIONS: Mortality in children <5 years of age with SCD diagnosed at birth and managed at a comprehensive care clinic in Jamaica is equivalent to that of the general population. Children with SCD, a highly vulnerable population, can be effectively managed, even in resource-limited environments.