Objectives: This study aimed to assess the prevalence rates of type 2 diabetes and to determine potential associated risk factors of the disease in Port Harcourt, Nigeria. Research design and methods: Five hundred and two (502) subjects aged above 40 years, obtained by a two-stage cluster sampling technique participated in this survey. Casual (random) plasma glucose estimations were done for all subjects after relevant personal data were obtained. Subjects with casual plasma glucose (CPG) ]/7.0 mmol/l had oral glucose tolerance tests (OGTT) done. Fasting and 2 h post glucose load blood samples were analyzed for plasma glucose levels. Results: Thirty-four (34) subjects had diabetes, giving a crude prevalence rate of 6.8% (CI 0/4.6 Á/9.0%), and standardized rate of 7.9%. The crude prevalence rates were 7.7 and 5.7% for males and females, respectively. Of the 34 diabetic subjects seen, 14 (41.2%) of them were not previously known to have diabetes; 83.7% of these were asymptomatic. Body mass index (BMI) ]/25 kg/m 2 and WHR ]/0.85, family history of diabetes, physical inactivity, heavy consumption of alcohol, older age as well as high social status and Hausa Á/Fulani or Ibibio origin were associated with significantly higher prevalence of type 2 diabetes. Conclusion: The prevalence of type 2 diabetes in Port Harcourt is relatively high. Changing lifestyle associated with industrialization may explain this. A significant proportion of the diabetic subjects are asymptomatic and undiagnosed. The risk factors as shown in our study clearly emphasize the point that type 2 diabetes is to a large extent a preventable disease. #

Objective: To evaluate the knowledge of, and perception of female undergraduates in the Niger Delta of Nigeria towards Emergency Contraception. Methods: Anonymous self administered questionnaires were applied to randomly selected non-medical female undergraduates of the University of Port Harcourt in May 2005. Results: Six hundred questionnaires were retrieved out of 610 distributed. The respondents were between 17-30 years. Those reported to have ever had sex were 85.3%; most of whom (98.4%) have previously used some forms of contraception. About 50.7% of 600 respondents were aware of emergency contraception; amongst which reports of friends/peers as the source of knowledge ranked highest (33.55%). About 88.2% of those that are aware of Emergency Contraception knew the correct timing. More than half (57.9%) did not know correct dosage of the available post-coital pill. While half (50.7%) of those having knowledge of postcoital pills agree to the efficacy; only a third (35.53%) agreed to have actually used it. Conclusion:The awareness and use of Emergency Contraception amongst female undergraduates in Niger Delta region of Nigeria is low. Prompt education of this group of students in Emergency Contraception should be encouraged with emphasis on available methods and correct timing of use.

Background Nigeria has the largest number of malaria-related deaths, accounting for a third of global malaria deaths. It is important that the country attains universal coverage of key malaria interventions, one of which is the policy of universal testing before treatment, which the country has recently adopted. However, there is a dearth of data on its implementation in formal private health facilities, where close to a third of the population seek health care. This study identified the level of use of malaria rapid diagnostic testing (RDT), compliance with test results and associated challenges in the formal private health facilities in Nigeria.Methods A cross-sectional study that involved a multi-stage, random sampling of 240 formal private health facilities from the country’s six geo-political zones was conducted from July to August 2014. Data were collected using health facility records, healthcare workers’ interviews and an exit survey of febrile patients seen at the facilities, in order to determine fever prevalence, level of testing of febrile patience, compliance with test results, and health workers’ perceptions to RDT use.ResultsData from the 201 health facilities analysed indicated a fever prevalence of 38.5 % (112,521/292,430). Of the 2077 exit interviews for febrile patients, malaria testing was ordered in 73.8 % (95 % CI 71.7–75.7 %). Among the 1270 tested, 61.8 % (719/1270) were tested with microscopy and 38.2 % (445/1270) with RDT. Compliance to malaria test result [administering arteminisin-based combination therapy (ACT) to positive patients and withholding ACT from negative patients] was 80.9 % (95 % CI 78.7–83 %). Compliance was not influenced by the age of patients or type of malaria test. The health facilities have various cadres of the health workers knowledgeable on RDT with 70 % knowing the meaning, while 84.5 % knew what it assesses. However, there was clearly a preference for microscopy as only 20 % reported performing only RDT.ConclusionIn formal private health facilities in Nigeria there is a high rate of malaria testing for febrile patients, high level of compliance with test results but relatively low level of RDT utilization. This calls for improved engagement of the formal private health sector with a view to achieving universal coverage targets on malaria testing.

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PurposeEnormous numbers of people suffer from the effects of disasters and humanitarian crises in Africa, including medical and healthcare emergencies. International response to the 2014–2016 Ebola pandemic in West Africa and COVID 19 pandemic vividly demonstrates the need for efficient and effective logistics and supply chain systems in bringing succor to impacted and vulnerable communities. This paper critically reviews the academic literature on logistics models for sourcing, delivery and distribution of medical and healthcare products for humanitarian emergencies in Africa from 1990 to 2018. The paper suggests areas for further research and proposes an effective logistics model useful for international and national humanitarian organizations as well as public health authorities in Africa and developing areas.Design/methodology/approachThe viewpoint paper draws upon a structured comprehensive and critical review of the academic literature on logistics and supply chain management and a qualitative analysis of the literature in 13 leading academic databases covering over 5,550 articles.FindingsThe paper finds significant gaps in the body of logistics and supply chain management research on practical deployable logistics models for sourcing, delivery, and distribution of medical and healthcare products for humanitarian emergencies. The paper suggests a model worthy of consideration by humanitarian and disaster response stakeholders as well as public health authorities in developing countries.Research limitations/implicationsThis is a critical literature review paper based on a comprehensive literature research and analysis for the period from 1990 to 2018 from which a viewpoint is formed.Social implicationsThis paper advocates for further research on appropriate models of logistics for the sourcing, delivery and distribution of medical and healthcare products to enhance the basic human rights and dignity of vulnerable people in developing countries.Originality/valueThe paper contributes directly to policy on logistics, humanitarian aid, disaster management, public health and health security policy in the developing world including Africa.

This study assessed the nutritional status of Nigerian adolescent girls living in two areas of south-eastern Nigeria. A cross sectional survey was undertaken in a rural village in Ogoniland, and five secondary schools in Port Harcourt, south-eastern Nigeria. All (386) menarcheal girls aged 14-19 y living in the rural village, and a stratified cluster sample (845) of menarcheal girls aged 14-19 in the five urban schools were investigated. Mean heights and weights of rural girls were around -1 Z-score below the British reference median. 10.4% of rural and 4.7% of urban girls were stunted (< OR =2nd centile, British 1990 reference values). After calculating mean body mass index-for-age, various cut-off points for low body mass index were tested. At a cut-off of < OR =9th centile, 15.6% of rural and 8.0% of urban girls would be classified as thin. Girls with a haemoglobin <10.Og/dl were significantly more likely to have a low body mass index than those with haemoglobin values > OR =10.0 g/dl. More studies are needed to refine the definition and interpretation of low body mass index in adolescents.

Understanding the sociocultural determinants of infant-feeding choices is critical to the development of prevention initiatives to eliminate pediatric HIV.