Improving Concussion Data
August 18, 2017
The Michigan High School Athletic Association’s 750 member high schools reported nearly 500 fewer concussions for the 2016-17 school year than the year before – 11 percent fewer.
That’s good news, but it’s not a trend we can bank on. It’s too soon to do that. There are too many variables that might explain or contribute to the decline from 4,452 to 3,958 concussions.
Related Story | 2016-17 Summary Report
But of this we are certain: Schools are taking head injuries seriously. It is not a lack of concern or a lack of care in reporting that has led to the 11 percent decline.
It’s more likely the second year’s data is just better than the first year. The process was better understood. The numbers are more accurate.
Our data will become most reliable and useful when we have several years to compare and analyze. Only then will we really know where the trouble spots remain; and only then can those areas be most effectively addressed.
Long Days
September 20, 2016
When I read, I prefer three types of literature:
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Fun, fast fiction – so I can read more than one page before I fall asleep at night.
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Well written, lively biographies of historical figures, especially in American history.
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Articles and essays about space.
The pieces about space almost always have the effect of putting my world in humble perspective.
For example, this summer astronomers in Chile discovered Planet HD 131399Ab. It’s 320 light years from Earth, in the constellation Centaurus.
This planet is unlike any other in the known world. It has three suns. And the planet takes 600 of our Earth years to orbit its main sun once.
One day on Planet HD 131399Ab is like 600 years on Earth.
So, if you think you’ve had some long days recently, think again. Ponder Planet HD 131399Ab and its nearly 5 million-hour day.