HUANG Shicong, et al. Investigation of diagnosis and treatment for obstructive sleep apnea syndrome[J]. Journal of Chongqing Medical University, 2002,(2):211-213.
HUANG Shicong, et al. Investigation of diagnosis and treatment for obstructive sleep apnea syndrome[J]. Journal of Chongqing Medical University, 2002,(2):211-213.DOI：
Objective: To investigate the diagnosis and treatment for obstructive sleep apnea syndrome (OSAS) . Methods≥: 82 cases were monitored with polysomnography (PSG). 57 cases were diagnosed as OSAS (AHI5). 25 cases were normal ( AHI<5).The clinical manifestations of OSAS were analysed .The parameters of PSG between the two groups before and after treatment with CPAP were compared. Results: The major clinical manifestations
concomitant disorders
and complications of OSAS patients were as follows : snoring in 57 cases (100%)
daytime lethargy in 31 cases (54.4%)
choking during sleep in 16 cases (28.1%)
narrow oropharynx in 52 cases (91.2%)
obesity in 28 cases (49.1%)
hypertension in 22 cases (38.6%)
diabetes mellitus in 2 cases (3.5%)
and cor ±pulmonale in 3 cases (5.3%). The parameters of PSG showed that the longest apnea duration was 56.2521.36 ±±seconds
the mean apnea duration 25.1310.86 seconds
apnea /hypopnea index (AHI) 45.2220.54seconds
and the lowest SaO2%± () 61.2517.68. 1 case of severe OSAS was treated with CPAP . The parameters of PSG and symptoms were improved obviously after treatment. Conclusion: It is emphasized that early recognition of OSAS is of critical importance . PSG is an effective method of diagnosis and evaluating effects of treatment for OSAS patients .
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