The INFORMS Analytics+ Conference showcased how companies are turning advanced analytics and AI into measurable operational results
In most emergency departments, beds are a hot commodity. But some patients don’t actually need a bed for their treatment – and accurately identifying those people is a low-lift but effective way to increase efficiency without sacrificing care quality, finds a study recently published in the journal Management Science.
The researchers developed a simple decision tree, informed by mathematical and machine learning models, to help staff decide whether a patient truly needs a bed or can be routed to a “vertical processing pathway” – that is, an area where they can be treated sitting up. Many hospitals already have such an area but don’t necessarily have a systematic way to decide which patients are treated there.
American teenagers start their school day too early.
Medical experts have been clear for years: sleep cycle changes during puberty make it hard for teenagers to learn in the early morning. Later school start times have been linked to better sleep, improved mental health, stronger academic performance and even safer driving.
Most school district leaders know about this problem and care about fixing it. But changing the schedule can feel operationally impossible.
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The coronavirus, which causes the disease COVID-19, has created enormous anxiety, uncertainty, and disruption to our lives. Much has already been written about potential shortages of medicines and face masks, but little has been said about something only you and I can provide – lifesaving blood.
A mere five miles separate The Keio Academy in Purchase, New York and Glenville School in Greenwich, Conn.
As the number of people with coronavirus increases daily, Keio Academy, a private boarding school, has decided to end classes for its 330 students for the remainder of the school year. Nearby Glenville School, a public school with 404 students, remains open.
Our country is facing an inevitable onslaught of coronavirus patients on the health-care system, and more specifically on hospitals’ intensive care units. A study from the Johns Hopkins Center for Health Security estimates anywhere from 200,000 to 2 million ICU visits for Covid-19 patients during the outbreak. If demand from these patients is spread over two months, and each one resides for six days in the ICU, this reflects a need for up to 200,000 beds.
Shoppers hoping to stock up on hand sanitizer and disinfecting wipes are running out of options as more coronavirus cases continue to surge.
With back-up plans for running out of respirator masks and for opening an outpost to test patients for the COVID-19 coronavirus, Yale New Haven Hospital is “confident that we are ready” to handle any mass local outbreak.
OR/MS Today is the INFORMS member magazine that shares the latest research and best practices in operations research, analytics and the management sciences.
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