Table 6.

Post hoc adherence data excluding good early adherers (≥ 5 hours in week 1)

Adherence Excluding Good Early Adherers	A-Flex	CPAPAPAP	CPAP	P Value
Number (% Total) for Those < 5 hours in Week 1	26 (48%)	20 (41%)	22 (41%)
Adherence: Mean Hours of PAP Use per Night, Mean ± SD
90 Days*	3.21 ± 1.39	3.46 ± 1.34	3.49 ± 1.85	0.8
180 Days*	3.05 ± 1.55	3.48 ± 1.46	3.18 ± 2.00	0.7
Adherence: Dropout Rate 90 days, Percent (Number)
Mean < 2 h per night	23% (6)	15% (3)	23% (5)	0.8
Median < 2 h per night	23% (6)	15% (3)	27% (6)	0.7
Mean < 1 h per night	0%	5% (1)	14% (3)	0.1
Adherence: Dropout Rate 180 days, Percent (Number)
Mean < 2 h per night	31% (8)	15% (3)	32% (7)	0.4
Median < 2 h per night	35% (9)	15% (3)	41% (9)	0.2
Mean < 1 h per night	4% (1)	5% (1)	18% (4)	0.3

^*90 days includes days 2-90 and 180 days includes days 2–180.