The SomnuSeal Oral Mask Is Reasonably Tolerated by Otherwise CPAP Noncompliant Patients with OSA

Table 1

Data categorized according to compliance with CPAP.

	Compliant	Strugglers	Noncompliant	All
𝑁 (% of all)	11 (22)	5 (10)	34 (68)	50 (100)
Number of males (%)	8 (73)	5 (100)	28 (82)	41 (82)
Age	61±11	49±9	56±13	57±12
BMI	32.3±4.2	37.5±4.8	33.3±5.0	33.6±4.9
Pretreatment AHI (/h)	40±19	52±34	49±22	47±23
Pretreatment minimal O2 Sat	74±11	77±4	77±9	76±9
Days of usage	26±5	13±7	5±5	11±10
Average usage per night (h)	4.7±1.1	2.9±1.1	1.8±0.8	2.6±1.5
Residual obstructive AHI (/h)	1.9±4.1	1.2±2.8	n/a	n/a
Average heart rate	65±12	62±14	67±15	66±14
Total sleep time (min)	346±32	359±39	332±30	338±32
Sleep efficiency	77±9	81±12	75±10	76±9
Stage 2 (% of TST)	66±19	60±15	64±17	64±17
Stage 3 (% of TST)	18±6	22±7	19±5	19±6
REM sleep (% of TST)	16±4	18±5	17±4	17±4