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首页> 外文期刊>Sleep & breathing =: Schlaf & Atmung >Demographic characteristics of 3,659 Japanese patients with obstructive sleep apnea-hypopnea syndrome diagnosed by full polysomnography: associations with apnea-hypopnea index.
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Demographic characteristics of 3,659 Japanese patients with obstructive sleep apnea-hypopnea syndrome diagnosed by full polysomnography: associations with apnea-hypopnea index.

机译：通过完全多导睡眠图诊断出的3659名日本阻塞性睡眠呼吸暂停低通气综合征患者的人口统计学特征：与呼吸暂停低通气指数相关。

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摘要

Information on obstructive sleep apnea-hypopnea syndrome (OSAHS) in Japan has been limited. The purposes of this clinical study were to evaluate the demographic characteristics of Japanese OSAHS patients and to assess how demographic factors are associated with OSAHS severity. We analyzed 3,659 OSAHS patients who underwent polysomnographic evaluation between January 2000 and December 2004 at 11 hospitals in Niigata Prefecture, Japan. Data consisted of apnea-hypopnea index (AHI) and demographic characteristics, including sex, age, and body-mass index, for statistical analysis. Levels of obesity were classified according to the WHO criteria. The male-to-female patient ratio for OSAHS was 4.6, and male patients presented more severe OSAHS than female patients. High AHI and a high proportion of moderate to serious OSAHS (AHI >/= 15) were found among the patients in their 30s, as well as female patients in their 70s and male patients in their 80s. The AHI and the proportion of moderate-to-serious OSAHS (AHI>/= 15) were greater in patients classified as underweight than in normal weight patients. In conclusion, there is a higher male predominance in the prevalence of OSAHS, and in both sexes, the results suggest different pathophysiological mechanisms of deteriorating OSAHS between adults under age 55 and adults 55 years or over. In addition, underweight patients exhibit more severe OSAHS than normal weight patients.
机译：在日本，有关阻塞性睡眠呼吸暂停低通气综合征（OSAHS）的信息非常有限。这项临床研究的目的是评估日本OSAHS患者的人口统计学特征，并评估人口统计学因素与OSAHS严重程度的关系。我们分析了2000年1月至2004年12月在日本新泻县11家医院接受多导睡眠监测评估的3,659例OSAHS患者。数据由呼吸暂停低通气指数（AHI）和人口统计学特征（包括性别，年龄和身体质量指数）组成，以进行统计分析。肥胖水平根据WHO标准分类。 OSAHS的男女比例为4.6，男性患者的OSAHS比女性患者严重。在30多岁的患者以及70多岁的女性患者和80多岁的男性患者中发现高AHI和高比例的中度至重度OSAHS（AHI> / = 15）。被归类为体重过轻的患者的AHI和中度至严重OSAHS的比例（AHI> / = 15）大于正常体重患者。总之，在OSAHS患病率中男性占较高比例，并且在男女中，结果表明55岁以下成年人和55岁以上成年人之间OSAHS恶化的病理生理机制不同。此外，体重不足的患者比正常体重的患者表现出更严重的OSAHS。

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