Too Little, Not Enough: Impact of Safety Nets on Food Security Among Households with Disabled Members in Nigeria.

This study assessed the impact of safety nets on food insecurity in households with people with disabilities (PWD) in Nigeria. Using data from the 2019 Nigeria General Household Survey, we assessed the risk of experiencing food insecurity among households and the moderating role of safety nets using households without PWDs as a reference. PWD households were three times more likely to experience severe food insecurity compared to households without PWDs. The impact of the safety net program on the risk of food insecurity showed that receiving social benefits had little effect among households with disabled members experiencing severe food insecurity.

Malaria vaccine efficacy, safety, and community perception in Africa: a scoping review of recent empirical studies.

AIM: The review summarizes the recent empirical evidence on the efficacy, safety, and community perception of malaria vaccines in Africa. METHODS: Academic Search Complete, African Journals Online, CINAHL, Medline, PsychInfo, and two gray literature sources were searched in January 2023, and updated in June 2023. Relevant studies published from 2012 were included. Studies were screened, appraised, and synthesized in line with the review aim. Statistical results are presented as 95% Confidence Intervals and proportions/percentages. RESULTS: Sixty-six (N = 66) studies met the inclusion criteria. Of the vaccines identified, overall efficacy at 12 months was highest for the R21 vaccine (N = 3) at 77.0%, compared to the RTS,S vaccine (N = 15) at 55%. The efficacy of other vaccines was BK-SE36 (11.0-50.0%, N = 1), ChAd63/MVA ME-TRAP (- 4.7-19.4%, N = 2), FMP2.1/AS02A (7.6-9.9%, N = 1), GMZ2 (0.6-60.0%, N = 5), PfPZ (20.0-100.0%, N = 5), and PfSPZ-CVac (24.8-33.6%, N = 1). Injection site pain and fever were the most common adverse events (N = 26), while febrile convulsion (N = 8) was the most reported, vaccine-related Serious Adverse Event. Mixed perceptions of malaria vaccines were found in African communities (N = 17); awareness was generally low, ranging from 11% in Tanzania to 60% in Nigeria (N = 9), compared to willingness to accept the vaccines, which varied from 32.3% in Ethiopia to 96% in Sierra Leone (N = 15). Other issues include availability, logistics, and misconceptions. CONCLUSION: Malaria vaccines protect against malaria infection in varying degrees, with severe side effects rarely occurring. Further research is required to improve vaccine efficacy and community involvement is needed to ensure successful widespread use in African communities.

Assistive Technology utilization among stroke survivors in Kano, Northwest Nigeria: a cross-sectional study.

Mobility impairments and participation restrictions are common occurrences post-stroke, which may necessitate the need to utilize Assistive Technology (AT). This study investigated the prevalence, pattern, and satisfaction with AT utilization in stroke survivors (SS). The study was conducted in two hospitals in Kano, Nigeria. The QUBEC user evaluation of satisfaction with AT (QUEST) questionnaire and the Rivermead Mobility Index were used to assess satisfaction with AT utilization and mobility, respectively. Pearson correlation and independent t-test were used to determine the relationship and gender difference among the outcomes, respectively. A total of 280 SS participated; however, only 115 (41.07%) were AT users. The commonly used AT was wheelchair 84 (73%), while the least used was walking frame 3 (2.6%). About two-thirds of the participants were quite or very satisfied with their ATs. The duration of AT utilization is positively related to stroke duration (r = 0.940) but negatively related to mobility level (r = -0.246). There is no significant gender difference in duration and satisfaction with AT utilization. AT like wheelchairs seems uncommonly utilized among SS in Kano, Nigeria, likely due to patients' lack of knowledge of use, economic factors, and culture among others.

Prevalence of Anxiety and Depression Among the General Population in Africa During the COVID-19 Pandemic: A Systematic Review and Meta-Analysis.

Background: Medical and socio-economic uncertainties surrounding the COVID-19 pandemic have had a substantial impact on mental health. This study aimed to systematically review the existing literature reporting the prevalence of anxiety and depression among the general populace in Africa during the COVID-19 pandemic and examine associated risk factors. Methods: A systematic search of the following databases African Journal Online, CINAHL, PubMed, Scopus, and Web of Science was conducted from database inception until 30th September 2021. Studies reporting the prevalence of anxiety and/or depression among the general populace in African settings were considered for inclusion. The methodological quality of included studies was assessed using the Agency for Healthcare Research and Quality (AHRQ). Meta-analyses on prevalence rates were conducted using Comprehensive Meta-analysis software. Results: Seventy-eight primary studies (62,380 participants) were identified from 2,325 studies via electronic and manual searches. Pooled prevalence rates for anxiety (47%, 95% CI: 40-54%, I2 = 99.19%) and depression (48%, 95% CI: 39-57%, I2 = 99.45%) were reported across Africa during the COVID-19 pandemic. Sex (female) and history of existing medical/chronic conditions were identified as major risk factors for anxiety and depression. Conclusions: The evidence put forth in this synthesis demonstrates the substantial impact of the pandemic on the pervasiveness of these psychological symptoms among the general population. Governments and stakeholders across continental Africa should therefore prioritize the allocation of available resources to institute educational programs and other intervention strategies for preventing and ameliorating universal distress and promoting psychological wellbeing. Systematic Review Registration: https://www.crd.york.ac.uk/prospero/display_record.php?ID=CRD42021228023, PROSPERO CRD42021228023.

Selection of a quality of life instrument for polio survivors in Northwest Nigeria.

BACKGROUND: To generate high-quality evidence, contextually relevant outcome measurement instruments are required. Quality of life evaluation among polio survivors typically involves the use of generic instruments, which are developed and validated among a different groups of people. There is no clear evidence whether these instruments are appropriate for the measurement of quality of life among polio survivors in northwest Nigeria. The purpose of this review is to identify and select a pre-existing instrument that is best suited for the measurement of quality of life among polio survivors in northwest Nigeria. METHODS: Using the findings of a previous scoping review of the literature and qualitative descriptive study, we screened 11 quality of life instruments that are used in polio literature. We identified and selected the most appropriate instrument, which reflected the perspectives of polio survivors in northwest Nigeria and at the same time exhibited good measurement properties. RESULTS: The Quality of Life Index, World Health Organization Quality of Life Brief, and Comprehensive Quality of Life Scale are consistent with the perspectives of polio survivors in northwest Nigeria and have satisfactory measurement properties. Among these instruments, the Quality of Life Index satisfied most of the screening criteria we employed and is suitable for cross-cultural adaptation in northwest Nigeria. CONCLUSION: Most instruments that are employed to evaluate the quality of life of polio survivors were not primarily designed as a measure of quality of life. To select the appropriate instrument, there is a need to consider and reflect the perspectives of the individuals, to improve the validity of the measurement.

The Hausa 12-item short-form health survey (SF-12): Translation, cross-cultural adaptation and validation in mixed urban and rural Nigerian populations with chronic low back pain.

INTRODUCTION: Measuring health-related quality of life (HRQOL) in patients with chronic low back pain (LBP) is crucial to monitor and improve the patients' health status through effective rehabilitation. While the 12-item short-form health survey (SF-12) was developed as a shorter alternative to the 36-item short-form health survey for assessing HRQOL in large-scale studies, to date, no cross-culturally adapted and validated Hausa version exists. This study aimed to translate and cross-culturally adapt the SF-12 into Hausa language, and test its psychometric properties in mixed urban and rural Nigerian populations with chronic LBP. METHODS: The Hausa version of the SF-12 was developed following the guidelines of the International Quality of Life Assessment project. Fifteen patients with chronic LBP recruited from urban and rural communities of Nigeria pre-tested the Hausa SF-12. A consecutive sample of 200 patients with chronic LBP recruited from urban and rural clinics of Nigeria completed the instrument, among which 100 respondents re-tested the instrument after two weeks. Factorial structure and invariance were assessed using confirmatory factor analysis (CFA) and multi-group CFA respectively. Multi-trait scaling analysis (for convergent and divergent validity) and known-groups validity were performed to assess construct validity. Composite reliability (CR), internal consistency (Cronbach's α), intraclass correlation coefficients (ICC), and Bland-Altman plots were computed to assess reliability. RESULTS: After the CFA of the original conceptual SF-12 model, 2 redundant items were removed and 4 error terms were allowed to covary, thus providing adequate fit to the sample. The refined model demonstrated good fit and evidence of factorial invariance in three demographic groups (age, gender, and habitation). Convergent (11:12; 91% success rate) and divergent (10:12; 83% success rate) validity were satisfactory. Known-groups comparison showed that the instrument discriminated well for those who differed in age (p < 0.05) but in gender and habitation (p > 0.05). The physical component summary and the mental component summary demonstrated acceptable CR (0.69 and 0.79 respectively), internal consistency (α = 0.73 and 0.78 respectively), test-rest reliability (ICC = 0.79 and 0.85 respectively), and good agreement between test-retest values. CONCLUSIONS: The Hausa SF-12 was successfully developed and showed evidence of factorial invariance across age, gender, and habitation. The instrument demonstrated satisfactory construct validity, internal consistency, and test-retest reliability. However, stronger psychometric properties need to be established in general population and other patients groups in future studies. The instrument can be used clinically and for research in Hausa-speaking patients with chronic LBP.

Quality of life assessment scales in polio survivors: a scoping review.

BACKGROUND: Quality of life evaluation is essential to explore the effect of paralytic polio on the daily life experience of the polio survivor. Researchers have employed a range of assessment instruments to evaluate quality of life among polio survivors. Hence, to select the appropriate scale, it is crucial to compare the contents and psychometric properties of these instruments. PURPOSE: This scoping review explores quality of life instruments that are used in polio literature and analyzes their contents and psychometric properties using the Consensus-based Standards for the Selection of Health Measurement Instruments (COSMIN) criteria. METHOD: Using the Arksey and O'Malley framework, we conducted a literature search in the following electronic databases Medline, CINAHL, Web of Science, Embase, and Google Scholar to identify relevant studies that focused on quality of life of polio survivors. Of the 88 articles that qualify for full-text screening, 34 studies met our inclusion criteria. Two independent reviewers extracted data from the selected studies via Covidence, a reference manager that allows for blinding of reviews. RESULTS: Most of the instruments included in this review are generic, self-reported, and multidimensional. Despite having mostly adequate psychometric properties, these properties were not evaluated in polio survivors. CONCLUSION: The information provided in this review could be used to guide instrument selection and identify the need to develop a new tool or to adapt a pre-existing scale for measuring quality of life among polio survivors.

Implementation of inclusive education for children with intellectual and developmental disabilities in African countries: a scoping review.

Purpose: To advance understanding of practices that support inclusion of children with intellectual and developmental disabilities in inclusive education classrooms in Africa by conducting a review of the extant literature. Methods: Five academic databases were searched supplemented by a hand search of key journals and references of included studies. Two authors independently screened studies via a reference manager (Covidence) which allowed for blinding. A third author was consulted in cases of conflict. Results: Thirty articles that provided empirical evidence of inclusive education implementation were included. Eight articles highlighted practices that support inclusion of children with intellectual and developmental disabilities. Using Bronfenbrenner's bioecological framework, findings revealed that inclusive education implementation is influenced by factors on the bio level, micro level, meso level, and macro level. Recommendations for promoting inclusive education implementation are provided. Conclusions: Inclusion goes beyond teachers and requires strong commitment of other stakeholders such as families and governments. To guarantee the smooth inclusion of children with special education needs and particularly with intellectual and developmental disabilities, a set of practices validated through rigorous research as supportive and unique and that can be universal to Africa is wise. Implications for rehabilitation A number of strategies were identified that can improve the classroom inclusion of children with intellectual and developmental disabilities. Development of policies that support such strategies could improve implementation. Inclusion goes beyond teachers. Rehabilitation professionals (i.e. occupational therapists) and educational professionals should partner to identify practical solutions to the challenges of creating inclusive environments for children with special education needs. Committing more resources and time towards the development and implementation of special education policies can advance the successful inclusion of children with special education needs.