The obserational study included 86 patients ? 68 men and 18 women ? with an aerage age of 47 years . all were suspected of haing osa and underwent confirmatory diagnostic polysomnography 这项观察性研究的对象包括86个患者- 68个男性和18个女性-平均年龄47岁。这些患者可疑为而且通过多功能睡眠记录仪确诊为阻塞性睡眠呼吸暂停。