Update – Louisville and sleep

I had the opportunity today to hear directly from Louisville residents about their insomnia.  I was on WGTK NewsTalk 970 AM for a half-hour, talking about our recent study which named Louisville, KY as the metro area with the most sleeplessness.

One caller talked about the stress of holding down several jobs, but most callers spoke about the allergies and respiratory issues which come from the abundant pollens, spores and molds found in the Ohio Valley.  The allergies make breathing difficult, leading to a poor night’s sleep and feeling tired the following day.

This matches nicely with our previous studies focusing on allergies and asthma, which found Louisville as one of the worst places in the country for pollens.  (The other allergy hotspot is the Great Plains region, such as Kansas City.)  (Nerdy fact – there are four main respiratory allergens; tree pollen, grass pollen, ragweed, and molds and spores.  People are often affected by one and not the others.)

It was really valuable to get this feedback, because most research on sleeplessness identifies stress as a one of the key factors.  But most callers I spoke with today mentioned allergies as the main cause of their insomnia.  Perhaps this will lead to new areas of investigation.

Another key factor of insomnia identified by sleep experts is obesity.  And this is a condition which affects Louisville, which has one of the higher rates in the nation, in the 80th percentile according to data from the CDC.  Louisville also has one of the highest incidences of cigarette smoking, and its residents also reports high rates of hypertension, cholesterol, and lack of exercise.  These health issues are also a likely contributor to the city’s sleeplessness.

Thanks to Doug Proffitt and his crew for having me on his show.

CBS show scores big featuring Sperling study

The November 6th, 2011 episode of “CBS Sunday Morning” posted its largest audience in five years, drawing nearly 6 million viewers.  The lead story was based on our Sperling’s study of “Most Sleepless Cities”, which featured Louisville, KY as the worst city for getting a good night’s rest.

I’d like to believe that our compelling rankings helped to score this ratings win for CBS.  Here’s a link to the story in the industry publication “Broadcast and Cable”.

 

Sleepless Cities

The results of our newest study were released today on the CBS show, Sunday Morning.  Louisville, KY earned the top spot of Most Sleepless City, and Honolulu residents got the best rest in our study of insomnia.
(see the video clip on CBS)

Our new study ranks the 50 largest metropolitan areas in the United States, home to fully half of the U.S. population.  The Sperling study analyzes over 400,000 responses from the Behavioral Risk Factor Surveillance System (the world’s largest telephone survey, conducted annually by the U.S. Centers for Disease Control and Prevention), and also considers factors contributing to poor sleep,
such as joblessness, divorce, and lengthy commuting.

Continue reading “Sleepless Cities”