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. Author manuscript; available in PMC: 2019 Jun 8.
Published in final edited form as: Lung. 2018 May 26;196(4):425–431. doi: 10.1007/s00408-018-0127-5

Table 3.

Breathing parameters during sleep

Breathing parameter Median (IQR)
N= 15

Apnea-hypopnea index (events/h)   2.2 (13.3)
Obstructive apnea index (events/h) 0.55 (2.9)
Central apnea index (events/h)     0 (0.4)
Mixed apnea index (events/h)     0 (0)
Nadir oxygen saturation   80 (11.8)
Time spent below 90% oxygen saturation 10.6 (28.8)