government study

A new government study suggests a lot of teenage girls are clueless about their chances of getting pregnant.

ATLANTA (AP) -- A new government study suggests a lot of teenage girls are clueless about their chances of getting pregnant....

ATLANTA (AP) -- Roughly 1 in 25 adolescents in the United States are taking antidepressants, according to a new government study billed as the first to offer such statistics on that age group....

(MedPage Today) -- Injuries caused by air and paintball guns have declined in recent years but still account for more than 20,000 emergency department visits annually, according to a government study.

ATLANTA (AP) -- Chickenpox vaccine has dramatically cut deaths from the disease, especially in children, says a new government study proclaiming an important public health victory....

CHICAGO (AP) -- Hot flashes that bedevil many women in menopause might actually be a good thing, depending on when they strike, according to new data from a long-running government study....

WASHINGTON (AP) -- America's teens are using more marijuana and less alcohol, according to an annual government study of eighth-, 10th- and 12th-graders across the country....

Taking high doses of vitamins C and E does not protect against a common and potentially fatal high-blood pressure disorder during pregnancy, a large, government study confirms.

ATLANTA (AP) -- Sleepless in Seattle? Hardly. West Virginia is where people are really staying awake, according to the first government study to monitor state-by-state differences in sleeplessness.

West Virginians' lack of sleep was about double the national rate, perhaps a side effect of health problems such as obesity, experts said....

ATLANTA (AP) -- Traces of a chemical used in rocket fuel were found in samples of powdered baby formula, and could exceed what's considered a safe dose for adults if mixed with water also contaminated with the ingredient, a government study has found....