For several decades now, researchers have pointed to excessive care as an important factor behind spiraling health care costs.

几十年来，一直有研究人员指出过度诊疗是隐藏在节节攀升的医疗费用背后的一个重要因素。

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In fact, the brand need not excessive care. A product is good or bad, mainly to consider the function, followed by styles, price, finally is the brand.

其实，品牌大可不必过度在乎。一款产品的好坏，主要要考虑功能，其次是款式、价格，最后才是品牌。

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These children lived in the countryside all the time so their guardians manifested excessive care and anxiety about the symptoms of their children with hysteria.

因他们一直生活在农村，他们的家长对儿童癔症症状表现出过分关心和紧张。

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If most people paid the full cost of their insurance, the incentives that insurance creates for excessive care would be modest.

CNN: Commentary: US health costs out of control

This plan reduces wasteful subsidies and erroneous payments while changing some incentives that often lead to excessive health care costs.

WHITEHOUSE: President Obama on Economic Growth and Deficit Reduction

Most economists like this idea, as it is likely to discourage excessive consumption of health care.

ECONOMIST: Health reform in America