Warning: Binge Watching TV Can Kill You!

Blood clots and pulmonary embolism are biggest risks


kevin spacey house of cards binge watch

Your mother was right!

Binge watching HOUSE OF CARDS and GAME OF THRONES can literally kill you, according to a new study from Japan’s Osaka University.

People who spend more than 5 hours a day in front of the screen are more than SIX TIMES more likely to develop a fatal blood clot and TWICE as likely to suffer a pulmonary embolism.

In fairness, it appears the issue is not really watching TV, but laying around on the sofa all day.  Long airplane flights in restrictive “economy class” seats have been known to cause similar problems.

“The association between prolonged sitting and pulmonary embolism was first reported among air raid shelter users in London during World War II,” says Mr. Toru Shirakawa, a researcher on the project.

“Pulmonary embolism is a serious, sometimes fatal, lung-related vascular disease characterized by sudden onset of symptoms such as chest pain or difficulty breathing. The disease is caused by obstruction of the pulmonary arteries by blood clots, generally formed in the leg vessels. Risk factors include cancer, prolonged bed rest or sitting, and oral contraceptive use.”

From the official press release:

The current study is the first prospective assessment of the association between prolonged television watching and fatal pulmonary embolism. The study included 86 024 participants (36 007 men and 50 017 women) aged 40 to 79 years who completed a self administered questionnaire including information about average television watching time per day as part of the JACC Study,2 which started between 1988 and 1990. Participants were followed up for a median of 18.4 years until 2009. Mortality from pulmonary embolism was identified from death certificates.

Length of television watching was divided into three groups: less than 2.5 hours, 2.5 to 4.9 hours and 5 or more hours per day. Risk of death from pulmonary embolism according to length of television watching was calculated after adjusting for age at baseline, gender, history of hypertension, history of diabetes, smoking status, drinking status, body mass index, walking and sports habits and menopausal status.

During the follow up period there were 59 deaths from pulmonary embolism. The researchers found that people whose average television viewing time was more than five hours per day had twice the risk of fatal pulmonary embolism as those who watched an average of less than two and a half hours daily (hazard ratio [HR]= 2.38) (Figure 1).

The association was more prominent in people under 60 years of age in whom watching television more than five hours per day was associated with a six-fold risk of fatal pulmonary embolism compared to watching less than two and a half hours (HR=6.49). In this age group, watching 2.5 to 4.9 hours tripled risk compared to less than 2.5 hours (HR=3.14).

“We showed that prolonged television viewing may be a risky behaviour for death from pulmonary embolism,” said Mr Shirakawa. “Leg immobility during television viewing may in part explain the finding. To prevent the occurrence of pulmonary embolism, we recommend the same preventive behaviour used against economy class syndrome. That is, take a break, stand up, and walk around during the television viewing. Drinking water for preventing dehydration is also important.”

So there you have it.  Now go do some jumping jacks.  It’s almost time to watch four episodes of ORANGE IS THE NEW BLACK!