With me on a Shinkansen up to Yokohama for the CHES (Cryptographic Hardware and Embedded Systems ’06 Conference rather than attending a regular health check, it would be quite appropriate to look at this survey conducted at the start of last month by MyVoice into health checks. 13,126 people from their monitor pool responded, 54% female, 3% in their teens, 21% in their twenties, 39% in their thirties, 24% in their forties, and 13% aged fifty or older.
In Japan, I believe the law states that all companies must provide their employees with annual health checks, but the law doesn’t state how detailed they should be. In my employer’s case, every year we get our height, weight, urine, eyes and ears checked, and a chest X-ray. I personally opt out of the chest X-ray most times as it’s apparently a check for lung cancer and TB, but according to reliable internet data, there are far more effective tests for latent TB and X-rays should only be needed to confirm an outbreak, and as for lung cancer, first I don’t smoke, and second, once it’s big enough to turn up on an X-ray it’s most likely terminal. Japan also has the highest number of medical X-ray exposures per person per year and the highest rate of cancer attributed to medical X-rays, two facts which I can’t help feel are connected somehow.
My company also once every three to five years does a blood test, poo test, and a barium meal, plus additional ten-year checks, and also recently has started annual fitness tests consisting of grip strength, bike riding, sit-ups, reaction times, balancing on one leg with eyes shut (yes, really!), and recovery rate checks, which is the test I’m skiving out of today.
In addition, many local councils offer their residents various free checks at various stages of life.
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