承德市区居民睡眠呼吸暂停低通气综合征患病率入户调查

目的 了解承德市区30岁以上居民唾眠呼吸暂停低通气综合征(SAHS)的患病率，为该病的防治提供依据。方法 按照随机整群抽样法，对承德市双桥区部分30岁以上居民进行入户调查，对部分2级及2级以上打鼾进行整夜唾眠呼吸监测。结果 在调查的1168人中打鼾为53．76％，≥2级打鼾为28．25％。≥2级打鼾男性(39．27％)高于女性(17．65％)，统计学上差异有非常显性意义(P＝0．000)。随着年龄增加，打鼾率明显增加。≥2级打鼾在不同职业比较差异均有显性(P＝0．000)，司机组最高(42．00％)。≥2级打鼾中吸烟(41．23％)和饮酒(40．50％)均高于非吸烟(21．36％)和非饮酒(19．73％)。被调查中55．82％认为打鼾不是病，不需要治疗。按唾眠呼吸暂停低通气指数(AHU)≥5次/h为标准，OSAHS患病率为22．64％，按AHI≥5次/h加Epworth嗜唾量表(ESS)评分≥9分为标准判断，人群患病率为4．63％。结论 承德市30岁以上人群中SAHS患病率为4．63％，打鼾及SAHS是严重危害广大人民群众健康的疾病之一，但未引起人们重视．因此需要进一步搞好宣传教育工作。

Epidemiologic study on sleep apnea-hypopnea syndrome by home investigation in Chengde city

OBJECTIVE: To investigate the prevalence of sleep apnea-hypopnea syndrome (SAHS) among adults aged over 30 yr in Chengde city of Hebei province. METHODS: 1 168 subjects (over 30 yr) were derived from a random sample of the population among the Shuangqiao district in Chengde city. All subjects were asked at home to answer questions about their snoring, daytime sleepiness, and habits of smoking and drinking. According to the degree of snoring, 127 moderate and severe snorers were measured by portable PSG for a whole night and the prevalence of SAHS was estimated according to AHI and ESS scores. RESULTS: 1 168 subjects (95.42%) answered the questions. The prevalence of snoring was 53.76%. The prevalence of moderate and severe snoring (>or= second degree) was 28.25%. The prevalence of snoring increased with age before the age of 70. The prevalence of snoring in males was significantly higher than that in females. Smoking and drinking groups were associated with a higher prevalence of snoring. The prevalence of snoring was higher in drivers (42.00%) than that in other populations. The estimated prevalence of SAHS according to both the AHI > 5 and the ESS >or= 9 was 4.63%. CONCLUSIONS: The estimated prevalence of SAHS among adults aged over 30 yr in Chengde city was 4.63%. It means that SAHS needs better understanding and more study.