Gao Zhan, Xu Huijie, Huang Weining, Peng Hao, He Yuxia
Lin Chuang Er Bi Yan Hou Tou Jing Wai Ke Za Zhi. 2015 Jun;29(11):966-9.
To discuss the main influence factors of sound pressure level parameters in patients with simple snoring (SS) and obstructive sleep apnea hypopnea syndrom (OSAHS).
Eighty-four cases with snoring disease underwent polysomnography and simultaneously snoring sound pressure level recording. The correlations between AHI, age, BMI, abdomen circumference, neck circumference, the lowest oxygen saturation total apnea time and sound pressure level parameters: equivalent continuous sound level(LAeq)and maximum sound pressure level(L10) were analyzed.
LAeq was significantly correlated to AHI (P= 0. 000) and BMI (P= 0. 007), and the odd ratios of AHI and BMI were 5. 74,2. 09 respectively, but it was unrelated to age, abdomen circumference, neck circumference, the lowest oxygen saturation and total apnea time. A significantly association also existed between L10 and AHI(P=0. 000), BMI(P=0. 032), and the odd ratios were 4. 11 and 2. 33 respectively. Other factors had nothing to do with L10.
The main factors which affect the snoring sound pressure level parameters LAeq and L10 are AHI and BMI.
探讨单纯性鼾症（SS）和阻塞性睡眠呼吸暂停低通气综合征（OSAHS）患者声压级参数的主要影响因素。
对84例打鼾患者进行多导睡眠图检查并同时记录鼾声的声压级。分析呼吸暂停低通气指数（AHI）、年龄、体重指数（BMI）、腹围、颈围、最低血氧饱和度、总呼吸暂停时间与声压级参数：等效连续声级（LAeq）和最大声压级（L10）之间的相关性。
LAeq与AHI（P = 0.000）和BMI（P = 0.007）显著相关，AHI和BMI的比值比分别为5.74、2.09，但与年龄、腹围、颈围、最低血氧饱和度和总呼吸暂停时间无关。L10与AHI（P = 0.000）、BMI（P = 0.032）也存在显著相关性，比值比分别为4.11和2.33。其他因素与L10无关。
影响鼾声压级参数LAeq和L10的主要因素是AHI和BMI。
