News tagged with quality

Stress degrades sperm quality

Psychological stress is harmful to sperm and semen quality, affecting its concentration, appearance, and ability to fertilize an egg, according to a study led by researchers Columbia University's Mailman ...

May 29, 2014
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Racial and ethnic disparities narrow for acute care

A study of more than 12 million acute care hospitalizations over a five-year span found that as quality improved on each of 17 measures so did racial and ethnic equity. Nine major disparities evident in 2005 ...

Dec 10, 2014
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