Sweere Y, Kerkhof G A, De Weerd A W, Kamphuisen H A, Kemp B, Schimsheimer R J
Center for Sleep and Wake Disorders, The Hague, The Netherlands.
J Psychosom Res. 1998 Dec;45(6):549-55. doi: 10.1016/s0022-3999(98)00030-0.
The Sleep Disorders Questionnaire (SDQ) is a 176-item questionnaire designed to diagnose the presence of common sleep disorders. This study set out to assess the validity of a Dutch translation of the SDQ. Scores on 145 questionnaires were analyzed. A cluster analysis of these scores revealed the following clusters: healthy, depression, insomnia, narcolepsy, and apnea. The cluster classification proved correct for 67% of the subjects, as determined on the basis of polysomnography. These results show that the Dutch SDQ is a reasonably valid instrument for diagnosing sleep disorders.
睡眠障碍问卷（SDQ）是一份包含176个条目的问卷，旨在诊断常见睡眠障碍的存在情况。本研究旨在评估SDQ荷兰语翻译版的效度。对145份问卷的得分进行了分析。对这些得分进行聚类分析，得出了以下几类：健康、抑郁、失眠、发作性睡病和呼吸暂停。根据多导睡眠图确定，聚类分类对67%的受试者是正确的。这些结果表明，荷兰语版的SDQ是一种诊断睡眠障碍的效度尚可的工具。
