Blood Pressure Pattern and Prevalence of Hypertension amongst Apparently Healthy Primary School Pupils in Abuja, Nigeria.

OBJECTIVES: The objective of this study was to determine the blood pressure (BP) pattern and prevalence of hypertension amongst apparently healthy primary school pupils in Abuja. METHODOLOGY: This was a descriptive, cross-sectional study carried out on apparently healthy primary school children aged 6-12 years. BP was measured using a standard mercury sphygmomanometer according to standard guidelines. Data were analysed using SPSS version 17.0. Pearson's correlation coefficient (r) and analysis of variance were used to determine the relationship between BP and various variables where applicable. P = 0.05 was considered statistically significant. RESULTS: Out of 1011 pupils recruited for the study, 457 (42.2%) were male. The mean systolic and diastolic BP (SBP and DBP) increased significantly with age from 94.5 mmHg to 101.0 mmHg and from 61.5 mmHg to 65.3 mmHg from 6 to 12 years for SBP and DBP, respectively (P < 0.05). The prevalence of high BP was 9.1%. Age was the only predictor of SBP (ß = -0.629, 95% confidence interval [CI] -1.115, -0.142), while age, height and body mass index (BMI) were the predictors of DBP (ß = -0.686, 95% CI of -1.152, -0.221; ß = 0.490, 95% CI of 0.172, 0.809; ß = 1.753, 95% CI of 0.374, 3.160) for age, height and BMI, respectively, at P < 0.05. CONCLUSION: The predictors of SBP and DBP as shown in this study support the recommendations by various reports for taking body size into consideration in developing reference values for various populations. Age and body size are important determinants of BP in children. Its measurement should be encouraged in schools.

Identifying challenges in implementing child rights instruments in Nigeria: A nationwide survey of knowledge, perception, and practice of child rights among doctors and nurses.

Context: After thirty years of ratifying the child rights convention and nineteen years of the Child Rights Act, implementing child rights instruments remains challenging in Nigeria. Healthcare providers are well positioned to change the current paradigm. Aim: To examine the knowledge, perception, and practice of child rights and the influence of demographics among Nigerian doctors and nurses. Materials and Methods: A descriptive, cross-sectional online survey was done using nonprobability sampling. Pretested multiple-choice questionnaire was disseminated across Nigeria's six geopolitical zones. Performance was measured on the frequency and ratio scales. Mean scores were compared with 50% and 75% thresholds. Results: A total of 821 practitioners were analyzed (doctors, 49.8%; nurses, 50.2%). Female-to-male ratio was 2:1 (doctors, 1.2:1; nurses, 3.6:1). Overall, knowledge score was 45.1%; both groups of health workers had similar scores. Most knowledgeable were holders of fellowship qualification (53.2%, P = 0.000) and pediatric practitioners (50.6%, P = 0.000). Perception score was 58.4% overall, and performances were also similar in both groups; females and southerners performed better (59.2%, P = 0.014 and 59.6%, P = 0.000, respectively). Practice score was 67.0% overall; nurses performed better (68.3% vs. 65.6%, P = 0.005) and postbasic nurses had the best score (70.9%, P = 0.000). Conclusions: Overall, our respondents' knowledge of child rights was poor. Their performances in perception and practice were good but not sufficient. Even though our findings may not apply to all health workers in Nigeria, we believe teaching child rights at various levels of medical and nursing education will be beneficial. Stakeholder engagements involving medical practitioners are crucial.

Résumé Contexte: Après trente ans de ratification de la convention sur les droits de l'enfant et dix-neuf ans de la loi sur les droits de l'enfant, la mise en œuvre des instruments relatifs aux droits de l'enfant reste difficile au Nigéria. Les fournisseurs de soins de santé sont bien placés pour changer le paradigme actuel. Objectif: Examiner la connaissance, la perception et la pratique des droits de l'enfant et l'influence de la démographie parmi les médecins et les infirmières nigérians. Matériels et méthodes: Une enquête en ligne descriptive et transversale a été réalisée à l'aide d'un échantillonnage non probabiliste. Un questionnaire à choix multiples prétesté a été diffusé dans les six zones géopolitiques du Nigeria. Les performances ont été mesurées sur les échelles de fréquence et de rapport. Les scores moyens ont été comparés aux seuils de 50 % et 75 %. Résultats: Au total, 821 praticiens ont été analysés (médecins, 49,8 % ; infirmiers, 50,2 %). Le ratio femmes/hommes était de 2 : 1 (médecins, 1,2 : 1 ; infirmières, 3,6 : 1). Dans l'ensemble, le score de connaissances était de 45,1 % ; les deux groupes avaient des scores similaires. Les plus informés étaient les titulaires d'une bourse (53,2 %, P = 0,000) et les pédiatres (50,6 %, P = 0,000). Le score de perception était de 58,4 % dans l'ensemble, et les performances étaient également similaires dans les deux groupes ; les femmes et les sudistes ont obtenu de meilleurs résultats (59,2 %, P = 0,014 et 59,6 %, P = 0,000, respectivement). Le score de pratique était de 67,0 % dans l'ensemble ; les infirmières ont obtenu de meilleurs résultats (68,3 % contre 65,6 %, P = 0,005) et les infirmières post-base ont obtenu le meilleur score (70,9 %, P = 0,000). Conclusions: Dans l'ensemble, les connaissances de nos répondants sur les droits de l'enfant étaient médiocres. Leurs performances en perception et en pratique étaient bonnes, mais pas suffisantes. Même si nos conclusions ne s'appliquent peut-être pas à tous les agents de santé au Nigeria, nous pensons que l'enseignement des droits de l'enfant à différents niveaux de la formation médicale et infirmière sera bénéfique. Les engagements des parties prenantes impliquant des médecins praticiens sont cruciaux. Mots-clés: droits de l'enfant, travailleurs de la santé, connaissances, Nigéria, perception, pratique.

Audit of availability and distribution of paediatric cardiology services and facilities in Nigeria.

BACKGROUND: Paediatric cardiac services in Nigeria have been perceived to be inadequate but no formal documentation of availability and distribution of facilities and services has been done. OBJECTIVE: To evaluate and document the currently available paediatric cardiac services in Nigeria. METHODS: In this questionnaire-based, cross-sectional descriptive study, an audit was undertaken from January 2010 to December 2014, of the personnel and infrastructure, with their distributions according to geopolitical zones of Nigeria. RESULTS: Forty-eight centres participated in the study, with 33 paediatric cardiologists and 31 cardiac surgeons. Echocardiography, electrocardiography and pulse oximetry were available in 45 (93.8%) centres while paediatric intensive care units were in 23 (47.9%). Open-heart surgery was performed in six (12.5%) centres. South-West zone had the majority of centres (20; 41.7%). CONCLUSIONS: Available paediatric cardiac services in Nigeria are grossly inadequate and poorly distributed. Efforts should be intensified to upgrade existing facilities, establish new and functional centres, and train personnel.

Bacteriological profile of neonatal septicaemia in a tertiary hospital in Nigeria.

BACKGROUND: Neonatal septicaemia is an important cause of morbidity and mortality. Knowledge of the bacteriological profile of the aetiologic agents is very important and helps to reduce the associated mortality in neonatal septicaemia. OBJECTIVE: To determine the bacteriological profile of common aetiologic agents of neonatal septicaemia and their antibiotics sensitivity pattern. METHOD: This study was a retrospective review of all the 390 neonatal blood cultures carried out in the Department of Clinical Microbiology and Parasitology of the National Hospital Abuja, Nigeria over three years (Jan 2002-Dec 2004). RESULT: The 390 neonatal samples constituted 25% of all blood samples received in the laboratory during the period under review. Twenty-two percent were positive for bacterial growth, yielding gram-negative bacilli (GNB) and gram- positive cocci (GPC) in almost equal proportion, predominantly Klebsiella pneumoniae (86% of GNB) and Staphylococcus aureus (81% of GPC). Although the Klebsiella pneumoniae were multiply-resistant and showed resistance pattern suggestive of Extended-Spectrum Beta Lactamase (ELBS) production they were 100% sensitive to imipenem. The sensitivity of the Staphylococcus aureus isolates to amoxicillin-clavulanic acid, cefuroxime, ciprofloxacin, chloramphenicol and erythromycin were 89%, 85%, 75%, 71% and 64% respectively. CONCLUSION: A sustainable antibiotic susceptibility surveillance programme coupled with good infection control practices and rational antibiotics use will reduce infection rate, ensure better therapeutic success and prolong the efficacy of available antimicrobials.