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. Author manuscript; available in PMC: 2015 Sep 15.

Published in final edited form as: Respir Physiol Neurobiol. 2014 Jul 17;201:84–92. doi: 10.1016/j.resp.2014.07.002

Table 1.

Break-down of respiratory variables to control and OSA subgroups.

Subject	Baseline			PAV
Subject	Control (N = 8)	OSA (N = 13)	Overall (N = 21)	Control (N = 8)	OSA (N = 13)	Overall (N = 21)
V_T (L)	0.39 ± 0.07	0.43 ± 0.09	0.42 ± 0.08	0.42 ± 0.08	0.47 ± 0.09	0.45 ± 0.09^†
T_I (s)	1.77 ± 0.20	1.77 ± 0.31	1.77 ± 0.27	1.82 ± 0.28	1.73 ± 0.31	1.76 ± 0.29
T_TOT (s)	4.30 ± 0.53	4.20 ± 0.72	4.24 ± 0.64	4.37 ± 0.65	4.30 ± 0.71	4.33 ± 0.67^†
V˙_E (L min⁻¹)	5.43 ± 0.59	6.27 ± 1.03^*	5.96 ± 0.96	5.77 ± 0.74	6.71 ± 1.22^*	6.35 ± 1.14^†
PET_CO₂ (mmHg)	40 ± 4	41 ± 3	40 ± 3	39 ± 4	39 ± 3	39 ± 3^†

^*

p < 0.05 between OSA and controls.

^†

p < 0.05 between baseline and PAV.