Thread by @Milhouse_Van_Ho

Ontario update.

#covid19ontario #COVID19 #covid19Canada

Ontario covid-19 cases, deaths, and testing.

Ontario covid-19 cases, hospitalizations, deaths, and testing.

Ontario - The proportion of cases (positive test results) resulting in death (yellow line). (Daily reported deaths divided by average daily cases over prior 28 days.)

Weekly all-cause deaths and deaths with/from Covid-19 in Ontario, including % of deaths attributed to Covid-19. (Subject to reporting delay for all-cause deaths.)

Note: Covid-19 is often not a wholly distinct and separate cause of death as there are other medical conditions involved in many cases.

There are also cases in which it is not even a cause of death, but the individual had tested positive sometime prior to their death.

Ontario total weekly deaths Jan 2010-Nov 2020.

Covid-19 deaths per million by age cohort and for long-term care residents.

The 70+ age cohort accounts for 12% of the population of Ontario but 86% of deaths from or with Covid-19 and 73% of all-cause deaths.

Daily new hospitalizations and cumulative case hospitalization rate (cumulative reported hospitalizations divided by cumulative cases.)

The number of hospitalizations linked to covid-19 in Ontario relative to historical benchmark levels for influenza and pneumonia.

A note on hospitalization data: This may include those who have had a positive test result after being hospitalized for a different reason.

The silver lining of mass PCR testing: a falling CFR.

Ontario – Cumulative case fatality rate (CFR). The proportion of cases (positive test results) resulting in death (yellow line). (Cumulative reported deaths divided by cumulative cases.)

Ontario – Case survival rates (= 100% - case fatality rate) by age.

(True survival rates based on IFR would be significantly higher.)

Ontario – Deaths from/with covid-19, by age cohort and case episode date.

Ontario – Deaths from/with covid-19, by age cohort (<50) and case episode date.

Ontario – Cumulative case fatality rate (CFR) by age cohort and case episode date.

Ontario – Cumulative case fatality rate (CFR) by age cohort (<50) and case episode date.

Ontario – Age distribution of deaths from/with covid-19, by age cohort and case episode date.

Ontario Fall/Winter season.

Sources:

data.ontario.ca/dataset/status…

publichealthontario.ca/en/data-and-an…

news.ontario.ca/en/release/566…

covid-19.ontario.ca/covid-19-epide…

covid-19.ontario.ca/data

www150.statcan.gc.ca/t1/tbl1/en/cv.…

www150.statcan.gc.ca/t1/tbl1/en/cv.…

www150.statcan.gc.ca/t1/tbl1/en/tv.…