Background: Over the past three decades, double burden of malnutrition (DBM), a situation where high levels of undernutrition (stunting, thinness, or micronutrient deficiency) coexist with overnutrition (overweight and obesity), continues to rise in sub-Saharan Africa. Compared to other countries in the region, the evidence on DBM is limited in Nigeria. Objective: This paper aimed to determine the comparative prevalence of population-level and individual-level DBM among adolescents in two emerging cities in northern and southern Nigeria. Methods: This was a comparative cross-sectional study among apparently healthy secondary school adolescents aged 10–18 years in Gombe (northern Nigeria) and Uyo (southern Nigeria) between January 2015 and June 2017. A multistage random sampling technique was implemented to recruit adolescents from 24 secondary schools in both cities. Measures of general obesity (body mass index) and stature (height-for-age) were classified and Z-scores generated using the WHO AnthroPlus software, which is based on the WHO 2006 growth reference. Population-level DBM was defined as the occurrence of thinness and overweight/obesity within the population. Individual-level DBM was defined as the proportion of individuals who were concurrently stunted and had truncal obesity or stunted and were overweight/obese. Findings: Overall, at the population-level in both settings, 6.8% of adolescents had thinness, while 12.4% were overweight/obese signifying a high burden of population-level DBM. Comparatively, the population-level DBM was higher in Gombe compared to Uyo (thinness: 11.98% vs 5.3% and overweight/obesity: 16.08% vs 11.27% in Gombe vs Uyo respectively). Overall, at the individual level, 6.42% of stunted adolescents had coexisting truncal obesity, while 8.02% were stunted and had coexisting general overweight/obesity. Like the trend with population-level DBM, individual-level DBM was higher in Gombe (northern Nigeria) compared to Uyo (southern Nigeria). Conclusion: High levels of population-level and individual-level DBM exist in Gombe and Uyo. However, the level of DBM (under- and over-nutrition) is higher in Gombe located in northern Nigeria compared to Uyo in southern Nigeria.
Children in the warm rain forest are at risk of having their lung function compromised by a variety of factors, including smoke from wood fires. A total of 358 children from a fishing port and 400 children living in a farm settlement were tested to determine their peak expiratory flow rate (PEFR), forced expiratory volume in 1 s (FEV1), forced vital capacity (FVC), forced expiratory volume in 1 s per cent and forced expiratory flow between 25 and 75%. The values for the PEFR, FVC, FEV1, forced expiratory volume in 1 s per cent and forced expiratory flow between 25 and 75% of the subjects were significantly lower than those of the controls (P value for males = <0.001, 0.01, 0.002, 0.01 and <0.001, respectively, whereas for their female counterparts = <0.001, 0.003, 0.001, 0.04 and <0.001, respectively). These deficits were observed to be more with increasing duration of exposure to wood smoke for PEFR, FVC and FEV1. Chronic exposure to fish drying using firewood can impair lung function in children. There is a need for alternative methods of fish preservation for those engaged in fish drying.
Congenital Ewing's sarcoma is a very rare occurrence indeed with only one case involving the humerus and none involving the ulna that has been noted in the literature to our knowledge. It is one of those tumours that not only do they rarely occur in the neonatal period, but is also very uncommon in black people. We present a case report of Congenital Ewing's Sarcoma in a black female infant involving the ulna bone and surrounding soft tissues which was diagnosed by histology and immnohistochemistry.
Background Maternal and infant HIV status influences the decision of BCG immunization of infants at birth. The objective of this study was to determine the HIV status of HIV-exposed infants (HEIs) by the first HIV DNA PCR test and the rate of BCG uptake among the HEIs who were confirmed HIV negative. Methods This was a retrospective descriptive cross-sectional study involving the review of results of 99 dried blood samples (DBS) for the first HIV DNA PCR test of HEIs whose mothers were diagnosed HIV positive on presentation of the infants at first immunization visit at a Primary Health Centre from January 2018 to January 2019. Results Of the 99 DBS examined, 86; 86.9% (95% CI 80.1–93.6) were HIV negative, 9; 9.1% (95% CI 3.3–14.8) were positive while the results of 4 (4.0%) infants were not in the register. Only 7; 7.1% (95% CI 1.9–12.2) of the 99 HEIs returned for BCG immunization at the centre. BCG immunization status of the HEIs after first PCR results was not significantly associated with sex of the infants or availability of phone number of the guardians (p = 0.70 and 0.12, respectively). Conclusion The majority of HEIs were HIV negative at first HIV DNA PCR test. Few of these HIV negative infants returned for BCG immunization. Hence, all HEIs should be given BCG immunization according to WHO GAVCS committee recommendation on BCG immunization for settings with poor HIV diagnostic and treatment facilities for mothers and infants.
Background: Corona virus disease 2019 (COVID-19) is a global pandemic that affects all age groups. Infected asymptomatic children can transmit the disease to vulnerable adults with co-morbidities resulting in severe disease in the latter. There are few reports of COVID-19 in children in Sub-Saharan Africa in general and in Nigeria in particular.Aim: To determine the prevalence, symptoms and risk factors for COVID-19 in Southern Nigerian children.Methods: This was a one-year retrospective cross-sectional study between April 2020 and March 2021. Data of all children tested for COVID-19 was extracted from the Epidemiology unit of Akwa Ibom state ministry of health. All patient identifiers were omitted and data was analyzed using STATA version 13.Results: Two hundred and fifty five children (2.25%) out of a total of 11,289 people were tested for COVID-19. Fifty -four children (0.47%) of the total number of persons tested for COVID-19 were positive. Twenty one percent of the 255 children tested were positive for COVID-19. Two hundred and fifty- four (99.6%) of children that were tested had a positive history of contact with a confirmed COVID-19 case. Five (9.3%) of COVID-19 positive children were symptomatic. The commonest symptoms seen were Fever (90.9%), Anosmia (63.6%) and Aguesia (36.4%). Increasing age (15 years and above) was significantly associated with COVID-19 positivity (p=0.000). In addition, the presence of symptoms was significantly associated with COVID-19 positivity (p=0.04).Conclusion/Recommendation: The prevalence of COVID-19 in Southern Nigerian children is low. Majority of the children have asymptomatic disease. Increasing age is significantly associated with COVID-19 positivity. We recommend increased COVID-19 testing in the general children population.
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