Heat Wave Was a Factor in 100 Deaths, New York Says
By RICHARD PÉREZ-PEÑA
Published: November 16, 2006
Last summer’s brutal heat wave killed or contributed to the death of about 100 people in New York City, far more than previously reported, and it may have been the deadliest in decades, according to a new analysis by the city health department.
The city has long counted the number of deaths caused directly by heat stroke, and city officials say that heat stroke claimed 40 lives in early August, the most in any heat wave since 1952.
In addition to tallying those deaths, officials at the city’s Department of Health and Mental Hygiene said that for the first time they also calculated the number of “excess deaths” — that is, how many more deaths occurred during the heat wave than would be expected during ordinary summer weather. Since the 1990’s, other cities like Chicago have made that calculation, because it can provide a more complete picture of heat-related deaths....
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Officials did not release the number of excess deaths by day. But they said it was clear that most of the victims succumbed in the last days of the heat wave, which got hotter as it wore on, or in the days just after. Similar patterns have been documented many times in other places, because the heat’s toll on vulnerable bodies — the elderly and people with underlying, chronic conditions — builds each day without a break....
Across the Northeast, people suffered through one of the worst hot spells on record last summer. In some parts of the city and its suburbs, temperatures hit 100 degrees or more each of the first three days of August, following five straight days in the 90’s. Even after the worst had passed, there were several days in a row in the high 80’s and low 90’s....
http://www.nytimes.com/2006/11/16/nyregion/16heat.html