首先 ， 睡眠障礙出現喺 某啲精神疾病發作之前 我哋發現 嗰啲好有機會患上躁鬱症嘅年輕人 佢哋接受躁鬱症臨床診斷之前 已經有睡眠異常情況
First, sleep disturbances appear before the onset of certain psychiatric disorders, and we find that young people who are at risk of developing bipolar disorder have pre-existing sleep abnormalities before receiving a clinical diagnosis of bipolar disorder