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  1. 7661
    “…The method is evaluated in a simulation study, corresponding to a range of rural settings with varying intervention effectiveness and contamination range, and applied to a CRT of insecticide treated nets in Ghana. RESULTS: The simulations indicate that the method leads to approximately unbiased estimates of effectiveness. …”
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    Analysis of contamination in cluster randomized trials of malaria interventions
  2. 7662
    “…Methods We developed a SARS-CoV-2 nucleocapsid ELISA and assessed its diagnostic performance on nose and throat swab samples from UK hospitalised patients and sputum samples from patients in Ghana. Results The ELISA had a limit of detection of 8.4 pg/ml antigen and 16 pfu/ml virus. …”
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    A SARS-CoV-2 nucleocapsid ELISA represents a low-cost alternative to lateral flow testing for community screening in LMI countries
  3. 7663
    “…In a single-blind cluster-randomized controlled trial conducted in Ghana, infants were enrolled at 6 months and followed until 18 months. …”
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    Changes of Plasma Amino Acid Profiles in Infants With a Nutrient-Fortified Complementary Food Supplement: Evidence From a 12-Month Single-Blind Cluster-Randomized Controlled Trial
  4. 7664
    “…The intervention was gradually rolled-out over time to targeted intervention communities in Ghana and Tanzania, with control communities receiving standard of care, as per national guidelines. …”
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    The use of segmented regression for evaluation of an interrupted time series study involving complex intervention: the CaPSAI project experience
  5. 7665
    “…Most of the studies involved Tanzania (9), Ghana (6) and Uganda (5). The routine Health Management Information System (HMIS), which collects data from health care facilities, has remained the primary source of IDSR data. …”
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    Twenty years of integrated disease surveillance and response in Sub-Saharan Africa: challenges and opportunities for effective management of infectious disease epidemics
  6. 7666
    “…Results: Between 2005 and 2019, 9 articles describing research in Ghana, Kenya, Zambia, Senegal, South Africa, and Nigeria were included. …”
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    Community-Engaged Approaches to Cervical Cancer Prevention and Control in Sub-Saharan Africa: A Scoping Review
  7. 7667
    “…BACKGROUND: During 2014 to 2019, the SaniPath Exposure Assessment Tool, a standardized set of methods to evaluate risk of exposure to fecal contamination in the urban environment through multiple exposure pathways, was deployed in 45 neighborhoods in ten cities, including Accra and Kumasi, Ghana; Vellore, India; Maputo, Mozambique; Siem Reap, Cambodia; Atlanta, United States; Dhaka, Bangladesh; Lusaka, Zambia; Kampala, Uganda; Dakar, Senegal. …”
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    Quantitative assessment of exposure to fecal contamination in urban environment across nine cities in low-income and lower-middle-income countries and a city in the United States
  8. 7668
    “…Included publications were located in Rwanda (n=8), the Democratic Republic of the Congo (n=3), Mozambique (n=3), Sierra Leone (n=1), Ghana (n=1), Uganda (n=1), Zimbabwe (n=1) and South Sudan (n=1); one publication included three countries (Sierra Leone, Liberia and Uganda). …”
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    Participants’ experiences of engagement in community-centred mental health and psychosocial support programmes in conflict-affected communities within sub-Saharan Africa: a qualitative systematic review
  9. 7669
    “…SETTING: Hospitals in Chandigarh and Delhi, India; Dhaka, Bangladesh; Durban, South Africa; Kumasi, Ghana; La Paz, Bolivia. PARTICIPANTS: Neonates aged 1–20 days (n=2642) who presented to hospitals for evaluation of acute illness. …”
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    Validation of visual estimation of neonatal jaundice in low-income and middle-income countries: a multicentre observational cohort study
  10. 7670
    “…MAIN BODY: Based on two decades of collaborative research experience between the Kintampo Health Research Centre in Ghana and the London School of Hygiene and Tropical Medicine, we propose a checklist of key items to consider when designing and implementing systems for pregnancy surveillance and the identification and classification of maternal and infant outcomes in research studies. …”
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    Implementing effective community-based surveillance in research studies of maternal, newborn and infant outcomes in low resource settings
  11. 7671
    “…FINDINGS: IPTp3+ overall coverage was 22.1% (95% CI: 17.0%, 27.1%), and ranged from 2.9% (95% CI: 1.3%, 4.4%) in São Tomé and Príncipe to 51.7% (95% CI: 49.2%, 54.1%) in Ghana. IPTp3+ coverage was 30% higher among mothers who had early ANC compared to those who did not have early ANC [adjusted prevalence ratio (aPR): 1.30, 95% CI: 1.23,1.36]. …”
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    The Association Between Early Antenatal Care and Intermittent Preventive Treatment of Malaria in Pregnancy in Sub-Saharan Africa: Effect Modification by Planned Pregnancy Status
  12. 7672
    Publicado 2022
    “…RESULTS: Preterm birth rates ranged from 3.2% in Ghana to 15.7% in Pakistan. About 46% of all neonatal deaths occurred among preterm infants, 49% in South Asia and 40% in sub-Saharan Africa. …”
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    Population-based rates, risk factors and consequences of preterm births in South-Asia and sub-Saharan Africa: A multi-country prospective cohort study
  13. 7673
    “…We analysed data from the Demographic Health Surveys (DHS) collected from four countries; Uganda, Zimbabwe, Chad and Ghana, each randomly selected from the four subregions of sub-Saharan Africa. …”
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    Use of a deep learning and random forest approach to track changes in the predictive nature of socioeconomic drivers of under-5 mortality rates in sub-Saharan Africa
  14. 7674
    “…Therefore, the present study examined the construct validity and measurement invariance of the MoVac-COVID19S among individuals from five countries (ie, Taiwan, mainland China, India, Ghana, and Afghanistan). PARTICIPANTS AND METHODS: A cross-sectional survey study recruited 6053 participants across five countries who completed the survey between January and March 2021. …”
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    Motors of COVID-19 Vaccination Acceptance Scale (MoVac-COVID19S): Evidence of Measurement Invariance Across Five Countries
  15. 7675
    “…METHOD: The Global Health Protection Programme's VaccTrain project sponsored nine regulatory staff from eight National Medicines Regulatory Authorities (NMRAs) in sub-Saharan Africa for the RCORE CT Training Fellowship by FDA Ghana in a particular year. Using a systematized evaluation framework based on the theory of change, we assessed the individual- and NMRA-level achievement of pre-defined training outcomes. …”
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    The Pivotal Role of Quality Technical Structures for Clinical Trials Oversight in the Achievement of Long-Term Capacity Strengthening Outcomes
  16. 7676
    “…To address these challenges, the National Malaria Control Programmes of Benin, The Gambia, Ghana and Nigeria introduced digital data collection (DDC) tools to support their SMC campaigns. …”
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    Introducing field digital data collection systems into seasonal malaria chemoprevention campaigns: opportunities for robust evidence development and national e-health strategies
  17. 7677
    “…Our paper describes the overall framework and strategies that SMART-Africa team developed to strengthen capacity in three SSA countries (Ghana, Kenya, and Uganda) while focusing on its contextualization for the Kenyan school-community mental health settings. …”
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    Strengthening System and Implementation Research Capacity for Child Mental Health and Family Well-being in Sub-Saharan Africa
  18. 7678
    “…The pharmacokinetics of orally administered moxidectin in 18- to 60-year-old men and women infected with Onchocerca volvulus were investigated in a single-center, ivermectin-controlled, double-blind, randomized, single-ascending-dose, ascending severity of infection study in Ghana. METHODOLOGY/PRINCIPAL FINDINGS: Participants were randomized to either a single dose of 2, 4 or 8 mg moxidectin or ivermectin. …”
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    Pharmacokinetics of oral moxidectin in individuals with Onchocerca volvulus infection
  19. 7679
    “…METHODS: We used repeated in-depth interviews and content analysis to understand whether and how physical disability intersects with the construction of masculinities and experience/perpetration of violence among 15 adult men with physical disabilities participating in interventions to prevent IPV in Ghana, Rwanda, and South Africa. RESULTS: Societal expectations and participants’ aspirations around masculinity impacted their vulnerability to violence mainly by men without disabilities. …”
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    Intersections between disability, masculinities, and violence: experiences and insights from men with physical disabilities from three African countries
  20. 7680
    “…METHODS: We conducted in-depth qualitative interviews with 27 scientific experts and advisors who are/were engaged in COVID-19 EIDM representing four WHO regions and 11 countries (Australia, Canada, Colombia, Denmark, Ghana, Hong Kong, Nigeria, Sweden, Uganda, UK, USA) from December 2020 to May 2021. …”
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    Challenges to evidence-informed decision-making in the context of pandemics: qualitative study of COVID-19 policy advisor perspectives
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