Estimation of COVID-19 Period Prevalence and the Undiagnosed Population in Canadian Provinces: Model-Based Analysis [open pdf - 1MB]
From the Abstract: "The development of a successful COVID-19 [coronavirus disease 2019] control strategy requires a thorough understanding of the trends in geographic and demographic distributions of disease burden. In terms of the estimation of the population prevalence, this includes the crucial process of unravelling the number of patients who remain undiagnosed. [...] This study estimates the period prevalence of COVID-19 between March 1, 2020, and November 30, 2020, and the proportion of the infected population that remained undiagnosed in the Canadian provinces of Quebec, Ontario, Alberta, and British Columbia."
2021 Abdullah Hamadeh, Zeny Feng, Jessmyn Niergarth, William WL Wong. Posted here with permission. Document is under a Creative Commons license and requires proper attribution and noncommercial use to be shared: [https://creativecommons.org/licenses/by/4.0/]
Public Health and Surveillance: https://publichealth.jmir.org/
JMIR Public Health and Surveillance (2021), v.7 iss.9