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目的:探讨阻塞性睡眠呼吸暂停低通气综合征(OSAHS)疾病是否对成人鼻周期有影响。方法:应用鼻声反射系统测量20例正常成人、18例鼾声患者、22例OSAHS患者的鼻周期,测量时间为7 h,间隔时间为0.5 h。结果:正常人、鼾声患者、OSAHS患者鼻周期的出现率分别为19/20(95.0%)、15/18(83.0%)、15/22(68.2%),典型鼻周期的出现率分别为11/20(55.0%)、8/18(44.4%)、6/22(27.3%),鼻周期的幅度变化分别为46.1%、33.2%、21.8%,3组之间鼻周期的特点存在明显差异(P<0.05)。结论:成人OSAHS患者鼻周期特点和正常人比较存在差异,OSAHS疾病可能影响成人鼻腔的生理功能。
Objective: To investigate whether obstructive sleep apnea-hypopnea syndrome (OSAHS) affects the nasal cycle in adults. Methods: Nasal reflex system was used to measure the nasal cycle in 20 normal adults, 18 snoring patients and 22 OSAHS patients. The measurement time was 7 h and the interval time was 0.5 h. Results: The incidence of nasal cycle was 19/20 (95.0%), 15/18 (83.0%) and 15/22 (68.2%) respectively in normal subjects, snoring patients and OSAHS patients. The incidences of typical nasal cycles were 11 /20(55.0%)/8/18(44.4%),6/22(27.3%), the changes of the nasal cycle were 46.1%, 33.2%, 21.8% respectively. There were significant differences in the characteristics of the nasal cycle between the three groups (P <0.05). Conclusion: The characteristics of the nasal cycle in adults with OSAHS are different from those in normal subjects. OSAHS may affect the nasal physiological function in adults.