Health

Why it's so tough to reduce unnecessary medical care

The U.S. spends huge amounts of money on health care that does little or nothing to help patients, and may even harm them. In Colorado, a new analysis shows that the number of tests and treatments conducted for which the ...

Medical research

Many patients are given unnecessary care. Here's why

Caregivers want patients to feel cared for. This, according to a new doctoral thesis from Karolinska Institutet, is one reason why they still give treatments that provide no benefit.

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