. 2019 Aug 11;24(1):387–398. doi: 10.1007/s11325-019-01904-5

Table 2.

Summary statistics comparing WP and PSG measurements, sleep time, and SDB indices

	WP (n = 84)	PSG (n = 84)	WP versus PSG (p)	Correlation R (p)
Sleep time (h)	5.658 ± 1.10	5.645 ± 1.05	0.897	0.608 (p < 0.00001)
AHI mean ± SD (range)	25.2 ± 21.3 (0.2–101)	24.4 ± 21.2 (0–110)	0.514	0.873 (p < 0.00001)
AHIc mean ± SD (range)	4.2 ± 7.7 (0–38)	5.9 ± 11.8 (0–63)	0.034	0.799 (p < 0.00001)

WP (n = 84)

PSG (n = 84)

WP versus PSG (p)

Correlation
R (p)

Sleep time (h)

5.658 ± 1.10

5.645 ± 1.05

0.897

0.608

(p < 0.00001)

AHI mean ± SD

(range)

25.2 ± 21.3

(0.2–101)

24.4 ± 21.2

(0–110)

0.514

0.873

(p < 0.00001)

AHIc mean ± SD

(range)

4.2 ± 7.7

(0–38)

5.9 ± 11.8

(0–63)

0.034

0.799

(p < 0.00001)