Background: Patients with chronic diseases such as Type 2 diabetes mellitus (DM) usually have a relatively poor quality of life (QoL), because the cost of care (living expenses and health) or diet restrictions are heavily felt by these patients, and this is of a public health concern. However, limited data on DM QoL exist in Ghana and Nigeria. This makes it imperative for data to be collated in that regard. Materials and Methods: We adopted the Strengthening The reporting of observational studies in epidemiology (STROBE) consensus checklist to survey the patients with DM seen at the diabetic clinic at the Department of Medicine of the Korle-Bu Teaching Hospital and University College Hospital, Ibadan, Nigeria. Patients with Type 2 DM aged 40 years and older were recruited by using systematic random sampling method. The World Health Organization Quality of Life-BREF, diabetes empowerment scale, and DM knowledge scale were used to assess QoL, patient empowerment, and knowledge of DM, respectively. The predictors of QoL were determined using multiple linear regression analyses. Results: A total of 198 patients in Ghana and 203 patients in Nigeria completed the survey, with female-to-male ratio being 3:1 and 2:1, respectively. The overall QoL in both countries was relatively low: 56.19 ± 8.23 in Ghana and 64.34 ± 7.34 in Nigeria. In Ghana, significant correlates of higher scores on the QoL scale were medication adherence (P = 0.02) and employment status (P = 0.02). Among patients in Nigeria, employment status (P = 0.02) and DM empowerment (0.03) were significant predictors of QoL in patients with DM. Conclusion: Our study revealed an association between a number of psychosocial factors and QoL among patients with DM in Ghana and Nigeria.

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Context: The rapid diagnosis followed by the early treatment of tuberculous meningitis (TBM) is important in preventing fatal outcomes. The mainstay of diagnosis lies in cerebrospinal fluid (CSF) analysis, radiological investigations, and clinical findings. Aim: The present study was conducted to determine the efficacy, sensitivity, and specificity of raised adenosine deaminase (ADA) level in CSF to differentiate TBM from non-TBM cases as a rapid, cost-effective, and noninvasive test. Patients and Methods: This was a retrospective study conducted over a 1-year period in a tertiary teaching institute of Malwa region, India. A total of 143 patients presented with symptoms and signs of meningitis were included and divided into TBM and non-TBM groups on the basis of the diagnostic criteria. CSF ADA estimation was drafted and analyzed by using ≥10 U/L as a cutoff value. A statistical comparison of the ADA levels between the study groups was made by using unpaired Student’s t-test. Results: Out of the 143 cases, 40 were TBM, and 103 were non-TBM. The mean ADA level in TBM and non-TBM cases was 17.18 ± 9.59 and 6.33 ± 2.48, respectively, and the difference was statistically significant. Using a cutoff level ≥10 U/L, CSF ADA had a sensitivity of 92.5% and a specificity of 89.32%. Positive and negative likelihood ratios of the test were 8.66 and 0.08, respectively, and positive and negative predictive values, were 77.08 and 96.84%, respectively. Conclusion: The present study reflects the importance of a CSF ADA level ≥10 U/L in the diagnosis of TBM. Thus, it can be used as an adjunctive diagnostic tool to differentiate TBM from other non-TBM cases, when there is a diagnostic dilemma.

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Background: Tobacco industry’s undermining of tobacco control goes on unabated in sub-Saharan African countries, especially in Kenya, Nigeria, and Uganda. The Framework Convention on Tobacco Control (FCTC) contains provisions aimed at curbing these activities. However, the level to which FCTC is implemented and the strength of each country’s tobacco control law will determine its usefulness in this regard. We determined the implementation status and strength of tobacco control laws in Kenya, Nigeria, and Uganda. Materials and Methods: The World Health Organization and Campaign for Tobacco-Free Kids websites were queried for secondary data related to tobacco control. Sources and data were disambiguated and reported as tables. Composite scores for implementation were computed based on the number of indicators of the articles of the FCTC reported on by each country. Strength of tobacco control law (SoTCL) was computed based on the total number of domains of the laws meeting a defined acceptable standard. Total obtainable score for implementation and SoTCL were 148 and 38, respectively. Results: On the FCTC, Kenya, Nigeria, and Uganda achieved 75, 61.5, and 46.6% implementation, respectively. SoTCL was weakest in the smoke-free domain for Kenya, tobacco advertisement promotion and sponsorship domain for Nigeria, and packaging and labeling domain for Uganda. SoTCL scores were 18 (47.4%), 20 (52.6%), and 34 (89.5%) for Nigeria, Kenya, and Uganda, respectively. Conclusion: Kenya, Nigeria, and Uganda will need to strengthen their tobacco control laws through appropriate amendment as well as regulatory mechanisms that guarantee alignment with FCTC and the implementation thereof.

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Background: Cigarette smoking is a widespread social habit in Nigeria with extensive deleterious multisystemic effect. Ventilatory dysfunction is one of the cigarette smoking-related illnesses that affect the respiratory system. Spirometry is an investigative method that can be used for the early detection of ventilatory dysfunction even before the onset of the symptoms. Subjects and Methods: A questionnaire adapted from the European Community Respiratory Health Survey was administered to collect demographic, clinical, and cigarette smoking data. Ventilatory function test was conducted using Clement Clarke (One Flow) Spirometer, version 1.3. The highest value of each ventilatory function index was chosen for analysis, and individual(s) with ventilatory dysfunction were subjected to post bronchodilator spirometry. Results: For the purpose of this research, 150 participants who were currently cigarette smokers were enrolled, and 50 apparently healthy, age-matched individuals who were never smokers served as controls in the ratio of 3:1. Eighty percent of participants and 68% of controls were aged 40 years or below. The mean age of participants (34.27 ± 8.91 years) and the controls (35.08 ± 10.35 years) was not significantly different (P = 0.592). Similarly, there were no statistically significant differences between the mean anthropometric indices (weight: P = 0.663, height: P = 0.084, and body mass index: P = 0.099) of both participants and controls. The mean values of FEV₁ (forced expiratory flow in one second) and FEV₁/FVC (FVC=forced vital capacity) were lower in the participants compared to the controls, and this difference was statistically significant (P < 0.001). There was a weak negative correlation between pack-years of cigarette smoking and FEV₁ (r = −0.237 and P = 0.004). Obstructive ventilatory defect was found among six study participants (4%) and two controls (4%). Conclusion: Cigarette smoking is associated with decline in ventilatory function test indices (FEV₁ and FEV₁/FVC) in adult males. Decline in FEV₁ is directly related to pack-years of cigarette smoking.

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Introduction: Tinea capitis is a fungal skin disease, which is not life-threatening but could affect the psychosocial life of those suffering from it. Thus, this study sought to identify and grade the psychosocial impact related to Tinea capitis in primary school children. Subjects and Methods: This was a cross-sectional study involving primary school children in Emohua Local Government Area of Rivers State. These children had been clinically diagnosed with Tinea capitis. The Children Dermatology Life Quality Index instrument was used to identify the presence of a psychosocial impact, which was graded as none, mild, moderate, and severe. The Statistical Package for Social Sciences version 20 software was used for analysis, and statistical significance was set at P < 0.05. Results: A total of 184 children aged 6–12 years with Tinea capitis participated in the study. The mean age of the children was 9.5 ± 2.9 years. The male-to-female ratio was 2.5:1. More than half of the children (58.2%, n = 127) had mild-to-severe psychosocial impact. The psychosocial impact was significantly higher (P = 0.02) among the female children (61.5%; n = 32) than the male children (41.7%; n = 20). In addition, female children with Tinea capitis were 2.2 times more likely to suffer a psychosocial impact than their male counterparts (odds ratio = 2.2; 95% confidence interval: 1.16–4.32). There were no significant differences in the psychosocial impact across the age categories (P = 0.859). Conclusion: Tinea capitis has a psychosocial impact on the daily lives of school children, with more than half of the children experiencing mild-to-severe grades of psychosocial impact. Collaboration between mental health physicians and pediatric dermatologists is encouraged to address the effect of Tinea capitis on the psychosocial life of school children, especially the female children.

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Background: Dental pain is considered an important public health problem because it affects the daily life of children. This study was designed to assess the prevalence, associated factors, and impact of dental pain among 8–12-year-old school children in Lagos, Nigeria. Subjects and Methods: A cross-sectional survey to determine self-reported dental pain among 8–12-year-old school children using an interviewer-administered questionnaire was conducted. This was followed by a clinical examination to determine the child’s oral hygiene status and dental caries status. Chi-square and Fisher’s exact tests were used for comparing proportions. Binary logistic regression analysis was also conducted. Statistical significance was set at P < 0.05. Results: Of the 414 children included in the survey, 254 (61.4%) children and 103 (24.9%) children reported experiencing dental pain 3 months and 4 weeks before the survey, respectively. Caries prevalence was 21.0%, whereas mean decayed, missing, and filled tooth index score was 0.4420 (±1.078). A report of pain up to 3 months before the survey was significantly associated with the child’s age [odds ratio (OR) = 1.254; confidence interval (CI) = 1.037–1.516; P = 0.019], whereas the type of school attended (OR = 1.786; CI = 1.124–2.840; P = 0.014) and the presence of dental caries (OR = 1.738; CI = 1.023–2.953; P = 0.041) were significantly associated with reporting pain 4 weeks before the survey. Conclusion: The prevalence of self-reported dental pain was high among the children surveyed. Report of dental pain was associated with the presence of dental caries. The provision of school oral health services could be useful in reducing the level of untreated caries and possibly dental pain among school children.

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Background: Chronic kidney disease (CKD) has become an epidemic with many recognised risk factors. However, the role of pre-hypertension in CKD is yet to be fully studied in our environment. Objectives: We set out to determine the magnitude of pre-hypertension and traditional CKD risk factors. We also determined their relationships to proteinuria. Subjects and Methods: This was a descriptive, cross-sectional study conducted in two urban local government areas (Akure South and Ondo West) in Ondo State, Southwest Nigeria in March 2014. A total of 1,183 adults (M:F, 0.63:1) were studied. Their bio-data, history of cigarette smoking, alcohol intake, herbal usage, non-steroidal anti-inflammatory drugs (NSAIDs), diabetes and hypertension were obtained. A total of 1,183 adults (M:F, 0.63:1) blood pressure (BP) and anthropometry were determined. Urinalysis was conducted using Combi-Uriscreen® 10SL. Data were analysed using the Statistical Package for the Social Sciences version 20.0. Results: A total of 1183 adults (M:F, 1:1.6) were studied with a mean age of 44.7 ± 17.4 years. Their mean systolic BP, diastolic BP and body mass index were 129.6 ± 23.7 mmHg, 79.8 ± 14 mmHg and 26.2 ± 5.8 kg/m², respectively. Pre-hypertension was present in 32.3% of the subjects, while hypertension was present in 43.4% of the subjects; 6.2% gave history of diabetes, 4.5% smoked cigarette, 68.3% used herbs and 44.1% used NSAIDs. Proteinuria was present in 25.9% of the subjects, while haematuria was present in 1.7% of the subjects. BP and age showed significant association to proteinuria. Conclusion: Pre-hypertension and known risk factors of CKD are prevalent in the people of Ondo State, Nigeria. Individuals with persistent pre-hypertension should be routinely screened for CKD and referred to the Nephrologist for early intervention.

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Purpose: To assess the impact on blindness after 27 years of community-directed treatment with ivermectin (CDTI) in the Galadimawa community of Kauru Local Government in Kaduna state, Nigeria. The population of Galadimawa constituted about 12% of the total population examined during the ivermectin randomised control trial (RCT) in 1989. The RCT population of 8000 individuals was scattered over 36 villages in Kaduna state. Thus, longitudinal data are available on blindness. Materials and Methods: After 27 years of dosing with ivermectin, the people in the community of Galadimawa were re-examined for the prevalence and causes of blindness. This was achieved by an examination of the visually disabled. The findings were compared with the situation in 1989 before the dosing commenced. Results: The population of the village increased from 711 to 1419. The prevalence of blindness dropped from 4.9 to 0.96%. The most common causes of blindness were now cataract (55.2%) and optic atrophy (27.6%), whereas the most common causes in 1989 were onchocerciasis (28.3%), glaucoma (17.4%) and cataract (10.9%). People with optic atrophy were more likely to have taken fewer doses of ivermectin over the years. The blind people encountered in 2016 were on average 17 years older than those seen in 1989, which suggests that blindness, when it occurs, is delayed by almost two decades. Conclusion: CDTI has reduced the prevalence of blindness significantly in Galadimawa and may reflect the situation elsewhere in the Kaduna state, which is an oncho-endemic zone.

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Introduction: For over three decades, the National Postgraduate Medical College of Nigeria (NPMCN) has been vested with the responsibility of overseeing postgraduate medical training. The main objective of this study was to assess the residents’ perception of research as well as challenges faced in pursing seamless research during their training. Materials and Methods: This study was a cross-sectional descriptive survey in 2013. Self-administered questionnaires were distributed to the participants of the annual research methodology workshop in all the 15 faculties of the NPMCN. The questionnaires assessed the residents’ previous exposure to research, their publication history and their trainers’ input to their own research. Statistical analysis was performed using the Statistical Package for the Social Sciences version 20 software. Results: Four hundred and one resident doctors, out of a total of 415 who attended the course, completed the questionnaires during the study period (96.6% response rate). There were 269 (67.0%) males and 132 (33.0%) females, giving a male-to-female ratio of 2:1. About three-quarters of them admitted that their exposure to research during training was grossly inadequate. Twenty-five percent of them were involved in a previous research before residency training, and a further 70% of respondents were involved in their trainers’ research work. Ninety-four percent in our study identified a lack of dedicated time to be spared for research as a major obstacle to research. Conclusion: Contribution and exposure to research among postgraduate trainees in Nigeria are low. Lack of dedicated time for research was viewed as the major obstacle to research by most residents.

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Background: Gliomas are important primary brain tumours with varying prognosis. Aim: To study the histology characteristics of brain gliomas managed in a Neurosurgical centre in Nigeria. Materials and Methods: A retrospective analysis of prospectively recorded data of patients managed for intracranial gliomas at our Hospital for Neurosurgery, between year 2006 and 2015. Only the patients with conclusive histology diagnosis following surgery were analysed. Results: Glioma was 23.8% of the 252 histology-confirmed brain tumours. Male-to-female ratio was 1.4:1.0. Peak age at diagnosis was in the fifth decade of life. There was an increase in the frequency of diagnosis from seven (2006–2009) to 15 (2011 and 2012) and 39 patients managed (2013 and 2015). In sub-group analysis, grade IV tumour was the most common (34.6%) followed by grade II (30.7%), grade I (18.3%) and grade III (16.7%). Seven patients of grade II oligodendroglioma and one patient each of anaplastic oligodendroglioma, subependymal giant cell astrocytoma and astroblastoma were seen. The anatomical location of the tumour was the frontal lobe in 23.3% of patients followed by the parietal lobe in 16.7% of patients. The pre-operative Karnofsky score was ≥70% in 36.7% of the patients. Conclusion: Gliomas are more common brain tumours than were imagined. Most patients present relatively late and with advanced disease. High-grade gliomas seem to mostly affect the middle age population in the study environment with higher proportion of grade IV lesions.

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Sternal cleft (SC) is a rare form of chest wall deformity with an incidence of <0.15%. It occurs because of failure of fusion of the sternal bars about the 7–9^th week of intrauterine life. It could occur in isolation or as a part of a syndromic complex. This condition exposes the vital mediastinal structures to a huge risk of injury, aside from cosmetic issues. Treatment in the neonatal period is most favourable, though other modalities are available in the later stages of life, but it can be challenging. We present the case of a 2-month-old female infant with a superior SC with a single association of secundum atrial septal defect. She was asymptomatic. She was treated by primary repair to protect the underlying mediastinal structures as well as for cosmetic reasons. Such a repair resulted in good clinical outcome.

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Science is interested in whatever that is empirical and objective. Any claim that cannot be objectively demonstrated has no place in science, because the subject does not deviate from the role, which it has set out to play in the life of mankind. Psychiatry, as a scientific discipline, plays along these basic principles. In the etiology, symptomatology, and management of psychiatric disorders, the biopsychosocial model recognizes the role of biological, psychological, and social factors. This essay views psychiatry from the biopsychosocial perspective and asserts that certain elements, which may not be readily and empirically verifiable, are important in the practice of psychiatry.

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