阻塞性睡眠呼吸暂停综合征与高血压关系研究

目的探讨阻塞性睡眠呼吸暂停综合征（OSAS）与高血压的相关性。方法回顾性分析124例OSAS伴高血压患者的临床资料，并按低氧血症的程度分为三组，监测夜间7h的多导睡眠图，比较各组睡前、醒后血压变化。结果124例OSAS合并高血压临床表现：打鼾124例（100．0％），白天嗜睡74例（59．7％），夜间憋醒49例（39．5％），夜间呼吸暂停39例（31．5％），醒后憋闷26例（21．0％），晨起头痛19例（15．3％）。OSAS合并高血压患者中，轻、中、重度低氧血症组间睡前血压、醒后血压变化差异有统计学意义（P〈0．05）。结论低氧血症与高血压有明显相关。

Correlation between obstructive sleep apnea syndrome and hypertension

Objective To explore the correlation between obstructive sleep apnea syndrome(OSAS)and developing hypertension.Methods Clinical data of 124 OSAS patieats with high blood pressure were retrospectirely,and according to the degree of hypoxemia they weredivided into three groups,monitoring of the night and 7h polysomnography figure,compare each group,woke up blood pressure changes before bedtime.Results 124 patients with hypertension OSAS clinical manifestation:snoring 124 cases(100.0％),daytime sleepiness 74 cases(59.7％),wake up in the night to suppress 49 cases(39.5％),night apnea 39 cases(31.5％),woke up oppressed 26 patients (21.0％),since morning headache 19 patients(15.3％).OSAS merger hypertension,light,medium,heavy hypoxemia between groups of blood pressure,blood pressure after come before a statistically significant difference(P ＞0.05).Conclusion Hypoxia was associated with high blood pressure.