Some highlights from the data we looked at: Chicago& #39;s hospital system appears not to have been overwhelmed so far. Peak ICU occupation only reached 78%, and on average has hovered around 74% for the past month. Only half of the city& #39;s ventilators are in use. https://twitter.com/SeidelContent/status/1250485118323564544">https://twitter.com/SeidelCon...
Here& #39;s a look at Chicago& #39;s ICU occupation over the last month. Even as COVID-19 patients have increased, hospitals have kept pace with demand by adding more beds and halting elective surgeries. https://public.flourish.studio/visualisation/1948327/">https://public.flourish.studio/visualisa...
A big stat that officials are paying attention to is the case & #39;doubling rate& #39; - how many days does it take for cases to double? In March, Chicago was doubling coronavirus cases every 2 days. Now, it& #39;s looking more like every 12 days. The more we can stretch this out, the better.
Here& #39;s a chart to illustrate the doubling rate. It& #39;s plotted on a logarithmic scale. This is the & #39;curve& #39; that all those public officials keep talking about flattening. https://public.flourish.studio/visualisation/1948779/">https://public.flourish.studio/visualisa...
Perhaps the most interesting aspect of this story, though, is the city& #39;s use of cell phone location data to quantify the effect of the stay-at-home order. The city used a third-party data company to analyze anonymous location collected by apps.
Analysis by that company, BlueDot, found that almost 80% of cell phone location pings are coming from & #39;home& #39; locations in April, compared to 60% coming from & #39;home& #39; in February. In short, it looks like Chicagoans are, for the most part, staying home.
There& #39;s a lot to unpack with the city using this kind of personal data. They assured reporters it& #39;s anonymous, and stressed that the city isn& #39;t actually collecting, storing or analyzing this data - it& #39;s all third-party companies. @SeidelContent explains the details in the story.
Here& #39;s the link to our full story. Give it a read if you want some *cautiously* optimistic virus news, and to learn more about this phone location tracking
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https://abs.twimg.com/emoji/v2/... draggable="false" alt="âŹïž" title="Downwards arrow" aria-label="Emoji: Downwards arrow"> https://chicago.suntimes.com/coronavirus/2020/4/15/21222472/covid-19-chicago-making-strides-against-coronavirus-data-shows">https://chicago.suntimes.com/coronavir...