ABSTRACT
Objective:To analyze the sleep quality before treatment and related risk factors of sleep disorder in patients with nasopharyngeal carcinoma (NPC). Methods: Totally 143 patients first diagnosed as nasopharyngeal carcinoma were selected [ average age (43 ± 10) years, 100 males and 43 females] in a NPC ward of one hospital, the Chinese version of Pittsburgh Sleep Quality Index (PSQI, total score ＞ 5 diagnosed as sleep disorder) was used to investigate the sleep quality before treatment, and the logistic regression analysis was used to analyze related factors of the sleep disorder before treatment Results: The rate of sleep disorder was 50.3％. The logistic regression analysis showed that age was a risk factor of sleep disorder before treatment in patients with NPC (OR = 1.04, 95％ CI: 1.01-1.08), while gender, culture degree, clinical stage, body mass index were not correlated with sleep disorder (Ps＞0.05). Conclusion: It suggests that patients with NPC may have a higher incidence of sleep disorder before treatment, and older patients may be more prone to pre-treatment sleep disorder.