id author title date pages extension mime words sentences flesch summary cache txt cord-322243-5js5nudx Mac, S. COVID-19 Demographics, Acute Care Resource Use and Mortality by Age and Sex in Ontario, Canada: Population-based Retrospective Cohort Analysis 2020-11-06 .txt text/plain 3586 216 56 We conducted a population-based cohort study using public health data to describe COVID-19 associated ageand sex-specific acute care use, length of stay (LOS), and mortality. Methods: We used Ontario Case and Contact Management (CCM) Plus database of individuals who tested positive for COVID-19 in Ontario from March 1 to September 30, 2020 to determine ageand sex-specific hospitalizations, intensive care unit (ICU) admissions, invasive mechanical ventilation (IMV) use, LOS, and mortality. The objective of our study was to describe COVID-19 cases in Ontario between March 1, 2020 and September 30, 2020, and to provide estimates of age-and sex-specific acute care resource utilization (hospitalization, ICU admission, invasive mechanical ventilation (IMV)), length of stay (LOS), and mortality. (8) CCM Plus includes individual-level data on demographics (e.g., age, sex, region), epidemiology (e.g., likely acquisition), patient characteristics (e.g., co-morbidities), acute care resource utilization (e.g., hospitalization, ICU admission, IMV), health outcomes (e.g., mortality), and long-term . ./cache/cord-322243-5js5nudx.txt ./txt/cord-322243-5js5nudx.txt