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. 2011 Apr 1;34(4):479–485. doi: 10.1093/sleep/34.4.479

Table 3.

Week 1 and month 3 results (mITT group)

P Value
Device-off Device-on Median of % change Device-off Device-on Median of % change EPAP vs Sham (% change)
EPAP Week 1 (N = 92)
Sham Week 1 (N = 81)
AHI 16.7 (9.5, 26.3) 7.1* (2.2, 17.1) −55.1 (−83.3, −21.3) 15.1 (10.3, 24.1) 13.6 (8.6, 25.8) −13.8 (−50.5, 30.4) < 0.001
EPAP Month 3 (N = 77)
Sham Month 3 (N = 67)
AHI 16.7 (9.7, 26.0) 8.1* (3.8, 17.6) −42.8 (−78.5, −10.8) 14.5 (8.4, 23.5) 13.3 (5.9, 25.0) −12.3 (−42.7, 77.9) < 0.001

EPAP Device-on vs Device-off

*

P < 0.001.

Values are medians (25, 75 quartiles).

TST, total sleep time.