All Stories

  1. Susceptibility and infectiousness of SARS-CoV-2 in children versus adults, by variant (wild-type, alpha, delta): A systematic review and meta-analysis of household contact studies

    Article • PLoS ONE, September 2024, PLOS

    Dr Olalekan A Uthman

  2. Using the consolidated framework for implementation research (CFIR) to assess the implementation context of a quality improvement program to reduce missed opportunities for vaccination in Kano, Nigeria: a mixed methods study

    Article • Human Vaccines & Immunotherapeutics, September 2019, Taylor & Francis

    Dr Olalekan A Uthman

  3. Implementation and evaluation of a collaborative quality improvement program to improve immunization rate and reduce missed opportunities for vaccination in primary health-care facilities: a time series study in Kano, Nigeria

    Article • Expert Review of Vaccines, August 2019, Taylor & Francis

    Dr Olalekan A Uthman

  4. Using the theoretical domains framework to explore reasons for missed opportunities for vaccination among children in Kano, Nigeria: a qualitative study in the pre-implementation phase of a collaborative quality improvement project

    Article • Expert Review of Vaccines, July 2019, Taylor & Francis

    Dr Olalekan A Uthman

  5. The burden of vaccine-preventable diseases among HIV-infected and HIV-exposed children in sub-Saharan Africa: a systematic review and meta-analysis

    Article • Human Vaccines & Immunotherapeutics, May 2019, Taylor & Francis

    Dr Olalekan A Uthman, Dr Ajibola Awotiwon

  6. Vaccination among HIV-infected, HIV-exposed uninfected and HIV-uninfected children: a systematic review and meta-analysis of evidence related to vaccine efficacy and effectiveness

    Article • Human Vaccines & Immunotherapeutics, May 2019, Taylor & Francis

    Dr Olalekan A Uthman, Dr Ajibola Awotiwon

  7. Application of quality improvement approaches in health-care settings to reduce missed opportunities for childhood vaccination: a scoping review

    Article • Human Vaccines & Immunotherapeutics, April 2019, Taylor & Francis

    Dr Olalekan A Uthman

  8. Prevalence and dynamics of missed opportunities for vaccination among children in Africa: applying systems thinking in a systematic review and meta-analysis of observational studies

    Article • Expert Review of Vaccines, March 2019, Taylor & Francis

    Dr Olalekan A Uthman

  9. Rural-urban disparities in missed opportunities for vaccination in sub-Saharan Africa: a multi-country decomposition analyses

    Article • Human Vaccines & Immunotherapeutics, February 2019, Taylor & Francis

    Dr Olalekan A Uthman, Dr Bishwajit Ghose

  10. Non-specific effects of childhood vaccines on acute childhood morbidity among HIV-exposed children in sub-Saharan Africa: a multilevel analysis

    Article • Human Vaccines & Immunotherapeutics, September 2018, Taylor & Francis

    Dr Olalekan A Uthman

  11. Exposure to tobacco use in pregnancy and its determinants among sub-Saharan Africa women: analysis of pooled cross-sectional surveys

    Article • The Journal of Maternal-Fetal & Neonatal Medicine, September 2018, Taylor & Francis

    Dr Olalekan A Uthman, Dr Bishwajit Ghose

  12. Morbidity benefit conferred by childhood immunisation in relation to maternal HIV status: a meta-analysis of demographic and health surveys

    Article • Human Vaccines & Immunotherapeutics, September 2018, Taylor & Francis

    Dr Olalekan A Uthman

  13. Cost-effectiveness of early versus delayed antiretroviral therapy in tuberculosis patients infected with HIV in sub-Saharan Africa

    Article • F1000Research, March 2017, Faculty of 1000, Ltd.

    Dr Olalekan A Uthman

  14. Cost-effectiveness of once-daily versus twice-daily regimens in the treatment of HIV infection in sub-Saharan Africa: a probabilistic decision model

    Article • F1000Research, November 2016, Faculty of 1000, Ltd.

    Dr Olalekan A Uthman

  15. Evidence synthesis and decision modelling to support complex decisions: stockpiling neuraminidase inhibitors for pandemic influenza usage

    Article • F1000Research, September 2016, Faculty of 1000, Ltd.

    Dr Yen-Fu Chen, Dr Olalekan A Uthman

  16. Ellavi UBT® is a free flow pressure controlled uterine balloon.

    Article • Patient Preference and Adherence, April 2016, Dove Medical Press

    Dr Donald Skinner, Dr Olalekan A Uthman, Gerhard Theron, Frederick Altice

  17. Multiple risk factor interventions for primary prevention of cardiovascular disease in low- and middle-income countries

    Article • Cochrane Database of Systematic Reviews, August 2015, Wiley

    Dr Olalekan A Uthman

  18. Childhood sexual abuse among girls and determinants of sexual risk behaviours in adult life in sub-Saharan Africa

    Article • Journal of Aggression Conflict and Peace Research, April 2015, Emerald

    joaquim soares, Dr Olalekan A Uthman