Study links blood pressure risk to road noise

Grace - New York City - ManhattanResearch from five European countries finds traffic noise is associated with an increase in hypertension cases.  The study at issue was fairly robust, tracking “41,000 people in five different countries for up to nine years.”  Long and short, the study found that “people living in noisy streets, where there were average night-time noise levels of 50 decibels, had a 6% increased risk of developing hypertension compared to those living on quieter streets.”  A 6% increased risk is not insignificant, and that statistic highlights an important fact: noise isn’t just a nuisance, it’s a public health threat.

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