Nutritional status of school age children in Abakaliki metropolis, Ebonyi State, Nigeria.

BACKGROUND: Malnutrition is a major public health problem with short and long-term adverse effects on children particularly in middle and low-income countries. Three out of every ten under-five children are said to be stunted and 19.4% underweight in Nigeria. In Ebonyi State, between 2013 and 2015, the proportion of preschool children with chronic undernutrition rose from 16.2 to 20.6%. Little is documented about the nutritional status of school-age children in Ebonyi State and Nigeria. METHODS: We conducted a descriptive cross-sectional study among 780 children aged 6 to 12 years from 10 primary schools in Abakaliki metropolis. A multistage sampling method was used to select the participants. A pre-tested interviewer-administered structured questionnaire was used to collect information from the children and their parents. Body Mass Index (BMI), Z scores of the weight for age, BMI for age and height for age were obtained using the WHO AnthroPlus software. We estimated the prevalence of undernutrition, over-nutrition, underweight, thinness, stunting, overweight and obesity. RESULT: Out of 751 pupils that participated, 397 (52.9%) were females and 595 (79.2%) were in public schools. The overall prevalence of undernutrition was 15.7% and that of over-nutrition was 2.1%. The prevalence of underweight, thinness and stunting, overweight and obesity were 8, 7.2, 9.9, 1.4 and 0.7% respectively. The proportion of pupils who were thin was higher among males (8.7%), those attending public schools (8.6%) and those dwelling in rural parts of the metropolis (14.3%) compared to females (5.8%) private school attendees (1.9%) and urban dwellers (4.6%). Stunting was found to be higher among pupils attending public schools (11.8%) compared to those attending private schools (2.5%). The prevalence of stunting was 19.3% among the pupils residing in rural areas and 5% among the pupils living in urban areas of the metropolis. No pupil in private schools was underweight. Over-nutrition was not found among the pupils in rural areas. CONCLUSION: Both under and over nutrition exist in Abakaliki metropolis. Undernutrition is the more prevalent form of malnutrition among school age children in the metropolis.

Soil-transmitted helminthiasis: A neglected tropical disease among urban slum dwelling school-aged children of a sub-Saharan African city.

BACKGROUND: The need to generate a robust epidemiological data on the neglected tropical diseases is imperative, in order to encourage access to formal care, drive public policies and ensure the allocation of resources by policy-makers. OBJECTIVES: The objective of this study was to determine the prevalence of soil-transmitted helminthiasis (STH) and its association with nutritional variables among primary school pupils living in urban slums in a South-Eastern sub-Saharan African city of Enugu, Nigeria. METHODS: The stool samples of school-aged children living in urban slums were analyzed for ova of the helminths using the Kato-Katz methods, whereas the nutritional assessment (weight and height) was obtained and analyzed to indicate acute or chronic malnutrition. Degrees of helminthic load were then classified. The socioeconomic status was determined while the prevalence of STH and the relationship between it and the nutritional stratus was assessed to ascertain any significance between being malnourished and having STH as this will inform policy decisions. RESULTS: There were a total of 371 analyzed stool samples from 228 females (61.5%) and 143 males (38.5%), with 285 (76.8%) from the lowest socioeconomic class. The prevalence of STH was 18.1%, while that of acute and chronic malnutrition were 3.3% and 7.5%, respectively. The intensity of infestation was, however, light, with the highest mean egg intensity of 74.4 ± 32.8 documented for ascariasis. There was no statistically significant association between the presence of STH and various indices of acute and chronic malnutrition (P > 0.05). CONCLUSION: STHs prevalence is high among children living in urban slums. Nutritional status was, however, not adversely affected by helminthic infestation.

Relationship between serum cholesterol and body mass index in Nigeria schoolchildren aged 2-15 years.

BACKGROUND: Non-communicable disease is becoming a public health problem that it is already present in more affluent countries. The aim of this study was to determine the relationship between body mass index (BMI) and total serum cholesterol with its lipoprotein fractions in children aged 2-15 years. METHODS: Serum cholesterol was estimated using the enzymatic spectrophotometer cholesterol oxidase/peroxidase method. BMI was calculated as weight (kg)/height (m(2)). RESULTS: Total cholesterol and low-density lipoprotein were positively co-related with BMI (p < 0.05). Using linear regression, equations that can be used to predict serum total cholesterol from known BMI values were developed. CONCLUSION: There is a positive correlation between BMI and serum cholesterol. BMI which is non-invasive is recommended as a screening tool for cardiovascular risk in settings where serum cholesterol cannot be routinely estimated.

Seroprevalence and Risk Factors of Hepatitis B Virus Infection among Adolescents in Enugu, Nigeria.

OBJECTIVES: The aim of the study was to determine the prevalence and correlates of hepatitis B virus infection in adolescents in Enugu-urban. METHODS: A cross-sectional seroprevalence survey was conducted among school children aged 10-18 years. Subjects were selected using multistage sampling. Hepatitis B surface antigenaemia (HBsAg) was assayed for in blood using rapid enzyme-linked immunosorbent assay kits. Data were analyzed using statistical package for social sciences version 16.0 (p < 0.05). RESULTS: Four hundred and twenty children were recruited. Of these, 13 tested positive for HBsAg, giving an overall hepatitis B seroprevalence of 3.1%. Social class, scarifications/tattooing, circumcision and history of surgery were the significant modes of transmission. CONCLUSION: The seroprevalence of hepatitis B among children in the study population is high. Its screening in school children should be incorporated into school health services in our setting while awareness campaigns and health education on its modes of transmission and prevention should be promoted and strengthened.

Obesity in Preschool-Aged Children with Sickle Cell Anemia: Emerging Nutritional Challenge in a Resource Limited Setting.

BACKGROUND: The burden of childhood obesity is increasing in most developing countries particularly in the urban areas owing to globalization; and children with sickle cell anemia (SCA) in such environment do not live in isolation. The study is aimed at determining the prevalence of obesity in younger children with SCA. METHODS: A consecutive recruitment of 58 children with SCA aged between 1 year and 5 years 4 months (subjects) and their age and sex matched controls selected using multistage sampling technique were carried out. The weight and height of the children were obtained using standard equipment. The WHO Anthro and Anthro-Plus software were used for analyzing the nutritional status of the children based on standard deviation (z-scores). The data were analyzed using SPSS version 19.0 while the level of significance was set at p < 0.05. RESULTS: The mean BMI for the subjects was 15.38 ± 1.93 (range from 11.50-20.80) and 17.10 ± 2.28 (range from 13.4-23.20) in the controls. Overweight (z-score > + 1 ≤ 2) and obesity (z score >+2) were recorded in 10 (17.2%) and 2 (3.4%) of the subjects while in the controls overweight and obesity were observed in 16 (27.6%) and 13 (22.4%), respectively (p = 0.000). CONCLUSIONS: Obesity and overweight is becoming prevalent among children with SCA and so awareness and preventive health education about obesity should be created among caregivers of children with sickle cell anemia in our setting to avert its possible complications.

Oscillometric blood pressure profile of adolescent secondary school students in Abakaliki metropolis.

Context: Adolescence is characterized by a tremendous pace in growth, biological, and psychosocial changes. This may translate to rapid increases in anthropometric parameters and indulgence in youth risk behaviors, and these are the risk factors for arterial hypertension (HTN). Aim: This study aimed to determine the oscillometric blood pressure (BP) profile of apparently healthy secondary school adolescents in Abakaliki metropolis and its relationship with sex and anthropometric variables. Subjects and Methods: This multistage process selected 2401 students among those aged 10-19 years spanning from August 2015 to January 2016. BP was measured using the oscillometric method. Information on modifiable risk factors for HTN was obtained. Anthropometric parameters were measured. Data were analyzed with Student's t-test, analysis of variance, and correlation analysis. Results: The mean age (years) of the study population was 15.12 ± 2.29. The mean systolic BP (SBP) and diastolic BP (DBP) were 106.72 ± 11.37 mmHg and 63.60 ± 7.34 mmHg, respectively. Females had significantly higher mean DBP but with no significant gender difference in mean SBP. The means of anthropometric parameters were 49.19 ± 10.28 kg, 1.54 ± 0.10 m, and 20.46 ± 2.86 kg/m2 for weight, height, and body mass index, respectively, and all showed significant gender differences, with females having higher values except for height. A relatively low rate of indulgence in alcohol use compared to another study in the same region as well as a significant association of alcohol use among those found to have HTN was noted. The prevalence of HTN was 4.6%, which was significantly higher in females. Conclusions: Routine BP monitoring is recommended for adolescents, especially those with prevailing risk factors including a family history of HTN, obesity, and substance and alcohol misuse. Early detection will help in mitigating the effect of these cardiovascular risk factors.

RésuméContexte: L'adolescence est caractérisée par un rythme de croissance considérable, des changements biologiques et psychosociaux. Cela peut se traduire par rapide. l'augmentation des paramètres anthropométriques et l'indulgence dans les comportements à risque des jeunes, et ce sont les facteurs de risque de l'hypertension artérielle (HTN). But: Cette étude visait à déterminer le profil de pression artérielle oscillométrique d'adolescents apparemment sains du secondaire en La métropole d'Abakaliki et ses relations avec le sexe et les variables anthropométriques. Sujets et méthodes: Ce processus en plusieurs étapes sélectionné 2401 étudiants âgés de 10 à 19 ans entre août 2015 et janvier 2016. La mesure de la pression artérielle a été réalisée à l'aide de la méthode oscillométrique.Des informations sur les facteurs de risque modifiables pour HTN ont été obtenues. Les paramètres anthropométriques ont été mesurés. Les données ont été analysées avec la méthode de Student.test t, analyse de variance et analyse de corrélation. Résultats: L'âge moyen (années) de la population à l'étude était de 15,12 ± 2,29. La moyenne systolique BP (SBP) et diastolique BP (DBP) étaient respectivement de 106,72 ± 11,37 mmHg et 63,60 ± 7,34 mmHg. Les femmes avaient une moyenne significativement plus élevée DBP mais sans différence significative entre hommes et femmes dans le SBP moyen. Les moyennes des paramètres anthropométriques étaient de 49,19 ± 10,28 kg, 1,54 ± 0,10 m, et 20,46 ± 2,86 kg / m2 pour le poids, la taille et l'indice de masse corporelle, respectivement, et tous ont montré des différences significatives entre les sexes, avec les femmes ayant des valeurs plus élevées sauf pour la hauteur. Un taux de consommation d'alcool relativement faible par rapport à une autre étude menée dans la même région ainsi qu'une association significative de consommation d'alcool chez les personnes présentant un HTN. La prévalence de HTN était de 4,6%, ce qui était significativement plus élevé chez les femmes. Conclusions: La surveillance systématique de la TA est recommandée chez les adolescents, en particulier ceux à risque prédominant facteurs, y compris des antécédents familiaux de HTN, d'obésité et d'abus de substances et d'alcool. Une détection précoce aidera à atténuer les effets de ces facteurs de risque cardiovasculaires.

Newborn resuscitation practices and paucity of resuscitative devices in Nigeria; a call to action.

BACKGROUND: Neonatal resuscitation is a method of preventing morbidities & mortality from asphyxia. Up to 85% of facilities in sub-Saharan Africa lack supplies or skilled personnel for neonatal resuscitation. Relative to the place of birth and the skill of the birth attendant, a variety of resuscitative practice are employed to make babies cry instead of helping the baby breathe. Many painful procedures are applied when the baby is unable to cry after birth in the absence of a health care worker trained in bag-mask ventilation. OBJECTIVES: To ascertain the resuscitation practices in communities lacking bag-mask-valve devices. METHODS: Surveys on the resuscitation practices during NISONM annual community outreach and mENCC trainings for four consecutive years in different geopolitical zones of the country. RESULTS: Spanking of the baby usually in the upside down position (>90%), body massage with hot compress or salicylate containing balms, herbal concoctions, injection hydrocortisone or crystalline penicillin were used. CONCLUSION: There is an urgent need to address the issue of training on bag-mask ventilation and provision for frontline healthcare workers in Nigeria as a neonatal mortality reduction strategy.

Pulmonary function indices in children with sickle cell anemia in Enugu, south-east Nigeria.

OBJECTIVES: To determine the pulmonary function indices of children with sickle cell anemia (SCA) attending the pediatric sickle cell clinic at the University of Nigeria Teaching Hospital, Enugu, south-east Nigeria and to compare these indices with the results obtained from other regions.  METHODS: A case control study of lung function in children with SCA aged 6-20 years. The study was carried out in the University of Nigeria/University of Nigeria Teaching Hospital, Enugu State, Nigeria between October 2014 and January 2015. Measurements of the peak expiratory flow rate, forced vital capacity (FVC), and forced expiratory volume in one second (FEV1) were evaluated. RESULTS: A total of 80 subjects were recruited into the study, comprising 40 homozygous HbSS (hemoglobin SS) patients and an equal number of controls. Children with SCA had statistically lower values of FEV1 (1.6±0.52), FVC (1.76±0.95), and peak expiratory flow rate (PEFR) (309.00±82.64) when compared with normal hemoglobin genotype FEV1 (12.01±0.53), FVC (2.12±0.54), and PEFR (364.10±87.85). The mean FVC, FEV1/FVC, and PEFR were also higher in the male control group compared with the HbSS male group, but these differences were not statistically significant. Female controls had significantly larger FEV1, FVC, and PEFR values compared with the HbSS females.  CONCLUSION: The lung function indices were significantly lower in children and adolescents with SCA compared with the matched controls with a hemoglobin genotype AA.

End--users' perception of quality of care of children attending children's outpatients clinics of University of Nigeria Teaching Hospital Ituku--Ozalla Enugu.

BACKGROUND: Knowledge of the specific details of end-users actual experiences with health system helps to identify areas for improvement in ways that standardized satisfaction measures are less able to provide in order to save lives, uphold public confidence and trust in healthcare delivery. The aim of the study was to assess the end-users' perception of the quality of clinical services rendered to children attending paediatric out-patient clinics of University of Nigeria Teaching Hospital, Ituku - Ozalla, Enugu. METHODS: A cross sectional descriptive study was undertaken using exit point interviewer administered pre-tested/semi-structured questionnaire.Assessment of perception of quality of care was undertaken in three service areas; waiting time, attitude of staff and comfort of the waiting hall. Data was analyzed using SPSS 16.0 and presented as percentages. Chi-square was used to compare means (p < 0.05). RESULTS: A total of 367 respondents were interviewed. Over 50% of them were generally satisfied with overall quality of care. 329 (89.6%) were very satisfied with quality of doctors' services, while the least satisfaction was with the quality of medical records services 139 (37.9%). Majority of the respondents 197 (53.7%) spent between 3-6 hours for each clinic visit and most of the waiting time spent was in the medical records and consultation. CONCLUSION: The care--givers perception of the general quality of care was adjudged high. However, overall waiting time was perceived to be unsatisfactory.Efforts should be made to reduce the time spent by clients while accessing care in the facility.

Prevalence and correlates of microalbuminuria in children with sickle cell anaemia: experience in a tertiary health facility in enugu, Nigeria.

Microalbuminuria is a pre-clinical marker of renal damage in children with sickle cell anaemia and can predict renal failure. Reported prevalence rates increased with age. In Nigeria, burden of disease and prevailing poor health facilities necessitate its screening, determination of prevalence and associated risk factors. It is a cross-sectional as well as descriptive study. Screening microalbuminuria used subjects' early morning urine. Socio-demographic as well as clinical details were ascertained using semi-structured questionnaires and case files. Associations and statistical relationship of prevalence rates and clinical/epidemiological data were ascertained using chi-squared and multivariate analysis (P < 0.05). Two hundred children with sickle cell anaemia (4-17 years) in steady state and 200 age/gender-matched controls were enrolled. Prevalence of microalbuminuria was ,respectively, 18.5% and 2.5% for subjects and controls (P = 0.001). Microalbuminuria was commoner in females (19.8%) than males (17.4%) P = 0.70, increased with age (P = 0.016), significantly associated with haemoglobin level (P = 0.002) and hospitalizations (0.001). Subjects had normal renal function. Hospitalizations and haemoglobin levels showed statistical significance on multivariate analysis. Prevalence of microalbuminuria is 18.5%. Age, haemoglobin concentrations, and higher hospitalizations influenced microalbuminuria among subjects. Screening for microalbuminuria should be incorporated in the case management of subjects with identified risk factors.

Factors associated with mortality in under-five children with severe anemia in Ebonyi, Nigeria.

OBJECTIVE: To determine the risk factors associated with poor outcome among under-five children with severe anemia in sub Saharan Africa. DESIGN: Cross-sectional. SETTING: University Teaching Hospital, Nigeria. PARTICIPANTS: Under-five children presenting with severe anemia (PCV <15%, Hb <5g/dL). METHODS: Between January and June 2006, children admitted with severe anemia were recruited. The biodata, socio-economic status, signs and symptoms were documented for each child after the initial stabilization. Laboratory investigations using blood, stool and urine samples were carried out. Data were analyzed using SPSS version 11.0. RESULTS: 140 out of the 1,450 patients admitted during the period of study had severe anemia (prevalence 9.7%). Malaria either alone or in combination was the most common cause of severe anemia [n=90 (64.3%)]. 117 patients (83.6%) recovered, while 4(2.8%) left against medical advice and 19 died (case fatality rate 13.6%). The variables associated with mortality were malnutrition (P=0.02), tachycardia (P= 0.03), coma (P<0.001), and absence of blood transfusion (P=0.001). On logistic regression analysis coma (P=0.002), not receiving blood transfusion (P=0.002) and female gender (P=0.04) predicted poor outcome. CONCLUSIONS: The study revealed high mortality rates among under-five children with severe anemia. Coma, malnutrition, female gender and absence of blood transfusion were associated with higher mortality in severe anemia.

Infant sleeping environment in South-eastern Nigeria (sleeping place and sleeping position): a preliminary survey.

Objective. To determine infant sleeping position/place and the factors associated with them in South-eastern Nigeria. Methods. this is a cross-sectional study on infant sleeping environment. Subjects were the mother/ infant pairs that attended the well baby clinics at the Institute of Child Health of the University of Nigeria Teaching Hospital, Enugu (ICH-UNTH), Mother of Christ Specialist Hospital (MCSH), Enugu and the Ebonyi State University Teaching Hospital (EBSUTH), Abakaliki. Results. Lying on the side was the most common (51.1%) and the least stable sleeping position. Only 36.6% of infants who slept in that position were likely to be found in the same position the following morning; lying supine was the most stable (74.1%). The difference in stability of sleeping positions was statistically significant (P < .01). Twenty six point seven percent of the mothers routinely lay their infants in prone position. On logistic regression, maternal parity was the only factor that was predictive of nonprone sleeping position (P = .01). Bed sharing, though common (66.9%), was more among the experienced (P = .03) and less educated mothers (P < .01). Conclusion. There is a high level of prone sleeping position and bed sharing among infants in this study site. The potential consequences of these are unclear. There is therefore a need to conduct local studies to clarify its implication.

Maternal perception of pneumonia in children: a health facility survey in Enugu, eastern Nigeria.

In a health facility-based study to determine the knowledge of mothers regarding recognition of pneumonia in their pre-school children, 400 women were interviewed using a pre-tested structured questionnaire. Sixty-one per cent of them would recognise pneumonia by difficult breathing, 42% by fast breathing and 26.5% by severe cough. Few of the mothers mentioned signs suggestive of 'chest indrawing' (8.5%) and 'central cyanosis' (1%). The maternal knowledge score on pneumonia signs increased significantly with educational status and social class (p < 0.05). While a substantial number of mothers (51%) perceived fast breathing to be an indication of severe pneumonia, a sizeable number (87.5%) were unsure if late signs such as chest indrawing and central cyanosis suggested severe disease. On the basis of the WHO criteria, it is concluded that maternal recognition of pneumonia in children is at best modest while knowledge of signs indicating severe disease is poor. These findings underscore the need to modify the WHO criteria to include difficult breathing and to highlight during local ARI health education campaigns that late signs such as chest indrawing and central cyanosis indicate severe and potentially fatal pneumonia.