摘要
目的 :探讨老年人睡眠呼吸暂停综合征 (SAS)的临床特点。方法 :用多导睡眠监测系统对可疑SAS的 4 2例男性进行 7h多导睡眠图检查。结果 :老年组与中青年组SAS比较 :体重指数、颈围的差异无显著性 ,呼吸暂停低通气指数、微觉醒指数老年组较低 ,最低SaO2 老年组较高 ,两组间差异有显著性 (P <0 .0 5 )。年龄与呼吸暂停低通气指数呈负相关 (r =- 0 .32 9,P <0 .0 5 ) ,体重指数、颈围与呼吸紊乱指数呈正相关 (r分别为 0 32 6和 0 30 6 ,P <0 .0 5 )。结论 :排除体重指数、颈围的影响 。
Objective To study the characteristics of the sleep apnea syndrome in the aged. Methods Forty two males who were suspicious of the sleep apnea syndrome (SAS) were detected with 7 hour polysomnography (PSG). Results The body mass index (BMI) and neck circumference showed no significant difference in the aged and middle aged groups. The apnea/hypopnea index (AHI) and microarousal index (MAI) were significantly lower, and the minimum oxygen saturation (SaO 2) significantly higher in the aged than those in the middle aged (P<0.05). Age was negatively correlated to AHI (r=-0.329,P<0.05). The BMI and neck circumference were positively correlated to AHI (r=0.326,P<0.05;r=0.306,P<0.05, respectively). Conclusion SAS patients are less severe in the aged excluding the affection of the BMI and neck circumference.
出处
《湖南医科大学学报》
CSCD
北大核心
2002年第2期149-150,共2页
Bulletin of Hunan Medical University
