Table 1.

Comparison between the home PM devise over the three nights.

	Nights	Mean	SD	95% Confidence Interval for Mean		p value
				Lower Bound	Upper Bound
AHI (events/h)	1	13.96	13.46	11.28	16.64	0.940
	2	13.76	12.76	11.22	16.31
	3	13.32	12.91	10.75	15.90
AHIsup (events/h)	1	23.37	20.14	19.35	27.39	0.745
	2	25.70	22.03	21.30	30.10
	3	24.63	22.04	20.23	29.03
AHInosup (events/h)	1	7.39	8.61	5.67	9.10	0.772
	2	6.64	7.23	5.20	8.08
	3	6.78	7.46	5.29	8.27
%timesup	1	37.35	24.79	32.40	42.29	0.680
	2	38.35	25.39	33.28	43.41
	3	40.93	24.95	35.95	45.91
SaO2_min	1	85.71	5.81	84.56	86.88	0.584
	2	85.15	6.28	83.90	86.40
	3	84.99	6.26	83.74	86.24
SaO2_average	1	93.62	1.65	93.29	93.94	0.539
	2	93.33	1.98	92.94	93.73
	3	93.53	1.88	93.16	93.91
CT90	1	4.31	10.23	2.27	6.35	0.402
	2	6.83	15.49	3.74	9.92
	3	6.09	14.09	3.28	8.90