Long-term problems with sleep_, lasting weeks to months, may be more psychophysiologic such as with chronic anxiety or depression.
Long-term problems with sleep_, lasting weeks to months, may be more psychophysiologic such as with chronic anxiety or depression.
持续数周甚至数月的长期睡眠问题更多的是由心理生理因素引起，如长期患有焦虑症或抑郁症。