很多人经常抱怨,年龄越大睡眠越困难。而美国一项大规模研究发现,其实在睡眠方面,人越老越像婴儿。宾夕法尼亚大学完成的这项研究涉及15万美国成年人。通过电话调查了参试者夜间睡眠紊乱和白天容易犯困的几率。调查结果发现,健康问题和抑郁与睡眠不良关联密切,女性参试者 Many people often complain that older people sleep more difficult. In the United States, a large-scale study found that, in fact, sleep, the older people are more like babies. The study, done by the University of Pennsylvania, involved 150,000 U.S. adults. The participants were surveyed by phone for nighttime sleep disturbances and the odds of being trapped during the day. The findings found that health problems and depression are closely related to poor sleep, female participants