相比较起来，其它一些不用服药的方法，如认知行为疗法则更适合于老年人用来对抗失眠症。

"Because fewer risks are associated with behavioural therapies, they may be a viable treatment alternative in a healthy elderly population with no cognitive impairment," the researchers added.

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躯体症状是非常真实的，他们损害了生活质量，也可以导致临床上相关的疾病，可能需要心理治疗，如认知行为疗法。

Somatoform symptoms are very real; they impair quality of life, and can also cause clinically relevant disorders that may require psychological treatment, such as cognitive behavioral therapy.

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