摘要
Abstract
Objective To explore the influencing factor of the degree of obstructive sleep apnea-hypopnea syndrome (OSAHS) patients. Method Pearson correlation coefficient was used to analyze the signs, serum vascular endothelial growth factor (VEGF) level, poly somno graphy (PSG) monitoring index, cardiac structure and pulmonary arterial pressure in 71 patients with varying degrees of OSAHS from January 2013 to January 2015. Result The degree of OSAHS was positively correlated with VEGF level, body mass index (BMI), oxygen desaturation index, the longest oxygen desaturation time, pulmonary hypertension and cardiac structural abnormalities (r=0.276, 0.755, 0.256, 0.274, 0.747, 0.645, Pall<0.05), there was no correlation between the degree of OSAHS and the neck circumference and waist circumference (r=1.864, P=1.638), the degree of OSAHS was negative correlated with pulse oxygen saturation (SpO2) (r=-0.263, P=0.017). Conclusion OSAHS patients with higher BMI, AHI, oxygen desaturation index and VEGF level, the longer oxygen desaturation time, the lower SpO2, the more serious of the condition, the more obvious of the symptoms, the greater of the risk of cardiac structural abnormalities associated with pulmonary hypertension, it is necessary to take appropriate preventive measures as soon as possible.关键词
阻塞性睡眠呼吸暂停低通气综合征/肺动脉高压/血管内皮生长因子/心脏结构异常Key words
Obstructive sleep apnea-hypopnea syndrome/Pulmonary hypertension/Vascular endothelial growth factor/Cardiac structural abnormalities
