So in this study, it was designed to explore the differences between objective and subjective sleep quality and its correlative factors in chronic insomniacs.

• 因此我们观察患者主观与客观睡眠质量的差异与焦虑症状之间的关系,初步了解影响慢性原发性失眠患者主客观睡眠差异的相关因素。