Metabolic Syndrome in HIV: Prevalence, correlates, concordance of Diagnostic Criteria and relationship to Carotid Intimal Media Thickness in a Sub-Saharan Population.

Background: The prevalence and usefulness of MetS in determining CVD risk in at-risk populations are influenced by its definition. In a cohort of HIV-positive Nigerians, we evaluated MetS based on various defining criteria, their agreement with one another, and their association to a CVD endpoint, Carotid-Intimal-Media-Thickness (CIMT).

Methodology: In this cross-sectional study, 145 HIV-positive individuals who were enrolled in HIV clinics at the Faith Alive Foundation and Jos University Teaching Hospital in Jos, Nigeria, were randomly chosen.

Relationship between maternal and infant serum vitamin D levels in Jos, Plateau State, Nigeria: a cross-sectional study.

Introduction: there is growing interest in the link between maternal and infant vitamin D (VD) levels. Breast milk transmission and the fact that the mother and her child may share risk factors for VD, such as exposure to sunlight, diet, and sociocultural influences may impact VD status, the magnitude of which is largely unknown in our topical low-middle income setting. We assessed the connection between maternal and infant VD status including their correlates.

Critical values notification: A nationwide survey of practices among clinical laboratories across Nigeria.

Background: Critical value notification (CVN) entails notifying doctors or other laboratory users of aberrant laboratory results that threaten the patient's life and of any values for which reporting delays could negatively impact the patient's health. Critical value notification practices in clinical laboratories in Nigeria and sub-Saharan Africa are largely unknown.

Objective: We conducted a nationwide survey to obtain baseline information on CVN practice by Nigeria's laboratories.

The Role of The National Early Warning Score (NEWS) in Identifying Critically Ill Patients at Risk of Mortality in Nigeria. A Retrospective Record Review.

Background: Clinical deterioration in critically ill patients is a common phenomenon that can occur several hours before an adverse outcome. Early detection of subtle changes in vital signs, such as alterations in pulse rate and blood pressure, is crucial for preventing adverse events. However, these are not often recognized early enough to prompt quick intervention.

Secondhand smoke exposure is independently associated with stroke among non-smoking adults in West Africa.

Background: Stroke is a leading cause of disability and mortality worldwide, but little is known about the contribution of secondhand smoke exposure (SHSE) to stroke epidemiology among indigenous Africans.

Objective: To evaluate the association of SHSE with stroke among indigenous Africans.

Methods: We analyzed the relationship of SHSE with stroke among 2990 case-control pairs of adults who had never smoked (identified in the SIREN study) using conditional logistic regression at a two-sided P < 0.

Practices and barriers to screening for hyperglycaemia in pregnancy among providers of antenatal care in Jos, Nigeria.

Background: Screening for hyperglycaemia in pregnancy (HIP) is an important component of comprehensive antenatal care. Screening practices for HIP in Nigeria and factors that influence these practices are not well understood.

Objective: We examined the screening practices for HIP and their correlates among antenatal healthcare providers (AHPs).

Subclinical atherosclerosis and associated risk factors among HIV-infected adults in Jos, North Central Nigeria: a cross-sectional study.

Introduction: human immunodeficiency virus (HIV) is evolving into a leading cause of cardiovascular diseases (CVD) in sub-Saharan Africa (SSA) where the burden of HIV remains high. Atherosclerosis underlie progression to CVD. We therefore examined the prevalence of subclinical atherosclerosis and its association with traditional and non-traditional risk factors for CVD in Nigerian HIV-infected adults.

Multicenter Survey of Physicians' Perception of Interpretative Commenting and Reflective Testing in Nigeria.

Background: Interpretative commenting (IC) and reflective testing have recently generated interest because of their potential for adding value to Clinical laboratory testing. Physicians' perception to this post-testing service in Nigeria is unknown. This study examined the practices and physician's disposition regarding IC and reflective testing.

Elevation of small, dense low density lipoprotein cholesterol-a possible antecedent of atherogenic lipoprotein phenotype in type 2 diabetes patients in Jos, North-Central Nigeria.

Background: The global prevalence of type 2 diabetes is increasing. Dyslipidaemia is a known complication of diabetes mellitus manifesting frequently as cardiovascular diseases and stoke. Elevation of small, dense low density lipoprotein has been recognised as a component of the atherogenic lipoprotein phenotype associated with cardiovascular complications.

Prevalence and Prognostic Features of ECG Abnormalities in Acute Stroke: Findings From the SIREN Study Among Africans.

Background: Africa has a growing burden of stroke with associated high morbidity and a 3-year fatality rate of 84%. Cardiac disease contributes to stroke occurrence and outcomes, but the precise relationship of abnormalities as noted on a cheap and widely available test, the electrocardiogram (ECG), and acute stroke outcomes have not been previously characterized in Africans.

Objectives: The study assessed the prevalence and prognoses of various ECG abnormalities among African acute stroke patients encountered in a multisite, cross-national epidemiologic study.

Laboratory-based clinical audit as a tool for continual improvement: an example from CSF chemistry turnaround time audit in a South-African teaching hospital.

Introduction: Timeliness of laboratory results is crucial to patient care and outcome. Monitoring turnaround times (TAT), especially for emergency tests, is important to measure the effectiveness and efficiency of laboratory services. Laboratory-based clinical audits reveal opportunities for improving quality.

Correlation between maternal weight and insulin resistance in second half of pregnancy.

Background: In pregnancy, routine measurement of maternal weight gives a crude assessment of maternal and foetal well-being. Excess weight gain in pregnancy is related to increased risk for gestational diabetes mellitus (GDM), hypertension in pregnancy and foetal macrosomia. In the Nigerian context, lack of knowledge of pre-pregnancy weight coupled with late booking of women in pregnancy hinders accurate assessment of weight gain in pregnancy.