Arnold I. Okpani

842 Cambie Street
Vancouver, BC V6B2P6, Canada

Last Updated: 09/26/2026

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Found 20 publications

The effect of an educational campaign on contraception seeking in Northern Nigeria: an interrupted time series analysis using routine health information system data.

The effect of an educational campaign on contraception seeking in Northern Nigeria: an interrupted time series analysis using routine health information system data.

Journal: Health policy and planning

Published: March 26, 2026

Incidence of and Risk Factors for Repeat Adverse Drug Events: A Systematic Review.

Incidence of and Risk Factors for Repeat Adverse Drug Events: A Systematic Review.

Journal: Journal of patient safety

Published: November 27, 2025

Developing and implementing a new health information technology innovation to improve patient safety in the Canadian context.

Developing and implementing a new health information technology innovation to improve patient safety in the Canadian context.

Journal: Healthcare management forum

Published: June 05, 2025

Response to letter to the editor: Did the health care vaccine mandate work? An evaluation of the impact of the COVID-19 vaccine mandate on vaccine uptake and infection risk in a large cohort of Canadian health care workers.

Response to letter to the editor: Did the health care vaccine mandate work? An evaluation of the impact of the COVID-19 vaccine mandate on vaccine uptake and infection risk in a large cohort of Canadian health care workers.

Journal: American journal of infection control

Published: May 29, 2024

Epidemiological insights into neonatal deaths: The role of cooking fuel pollution in Colombia.

Epidemiological insights into neonatal deaths: The role of cooking fuel pollution in Colombia.

Journal: International journal of hygiene and environmental health

Published: April 04, 2024

Did the health care vaccine mandate work? An evaluation of the impact of the COVID-19 vaccine mandate on vaccine uptake and infection risk in a large cohort of Canadian health care workers.

Did the health care vaccine mandate work? An evaluation of the impact of the COVID-19 vaccine mandate on vaccine uptake and infection risk in a large cohort of Canadian health care workers.

Journal: American journal of infection control

Published: February 21, 2024

Are COVID-19 vaccination mandates for healthcare workers effective? A systematic review of the impact of mandates on increasing vaccination, alleviating staff shortages and decreasing staff illness.

Are COVID-19 vaccination mandates for healthcare workers effective? A systematic review of the impact of mandates on increasing vaccination, alleviating staff shortages and decreasing staff illness.

Journal: Vaccine

Published: November 17, 2023

Vaccination, time lost from work, and COVID-19 infections: a Canadian healthcare worker retrospective cohort study.

Vaccination, time lost from work, and COVID-19 infections: a Canadian healthcare worker retrospective cohort study.

Journal: Frontiers in public health

Published: April 28, 2023

Masking strategy to protect healthcare workers from COVID-19: An umbrella meta-analysis.

Masking strategy to protect healthcare workers from COVID-19: An umbrella meta-analysis.

Journal: Infection, disease & health

Published: November 04, 2022

The experience of a regional network of health policy and systems actors in translating evidence into policy and action in West Africa.

The experience of a regional network of health policy and systems actors in translating evidence into policy and action in West Africa.

Journal: Ghana medical journal

Published: September 01, 2022

A Mixed-Methods Study of Risk Factors and Experiences of Health Care Workers Tested for the Novel Coronavirus in Canada.

A Mixed-Methods Study of Risk Factors and Experiences of Health Care Workers Tested for the Novel Coronavirus in Canada.

Journal: Journal of occupational and environmental medicine

Published: June 15, 2022

Protecting healthcare workers during a pandemic: what can a WHO collaborating centre research partnership contribute?

Protecting healthcare workers during a pandemic: what can a WHO collaborating centre research partnership contribute?

Journal: Revista panamericana de salud publica = Pan American journal of public health

Published: May 13, 2022

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Last Updated: 09/26/2026