Ambulatory positional obstructive sleep apnea syndrome

被引:5
作者
Di-Tullio, Fernando [1 ]
Ernst, Glenda [1 ]
Robaina, Gabriela [1 ]
Blanco, Magali [1 ]
Salvado, Alejandro [1 ]
Meraldi, Ana [1 ]
Bosio, Martin [1 ]
Borsini, Eduardo [1 ]
机构
[1] Hosp Britanico, Resp Med, Buenos Aires, DF, Argentina
关键词
Sleep Apnea Syndromes; Sleep Apnea; Obstructive; Continuous Positive Airway Pressure; Supine Position;
D O I
10.5935/1984-0063.20180003
中图分类号
R74 [神经病学与精神病学];
学科分类号
摘要
Objective: To establish the prevalence of positional (PP) OSA patients using self-administered home-based respiratory polygraphy (RP). Materials and Methods: 52 month retrospective study based on RP records. Results: 200 PR records: 70.5% men 29.5% women. 76% were diagnosed with OSA and 54.6% with PP OSA. There were no significant differences in Ep worth Sleepiness Scale, apnea hypopnea index and oxygen desaturation index. PP OSA patients were younger, had a lower BMI (30.3 +/- 0.9 vs. 35.3 +/- 1.2) (p<0.0001), and the time they spent with oxygen saturation <90% (T<90) was lower (8.8 vs. 28.7 +/- 6.7, p=0.0038). The PP OSA group spent 43% of total recording time in the supine position. Conclusions: The prevalence of PP OSA patients studied with RP is similar to the one described by sleep laboratories. They have lower BMI, present mostly mild OSA with less desaturation, and are less likely to receive CPAP therapy.
引用
收藏
页码:8 / 11
页数:4
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