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. Author manuscript; available in PMC: 2017 May 18.
Published in final edited form as: J Sleep Res. 2016 May 30;25(6):731–738. doi: 10.1111/jsr.12430

Table 2b.

Change in SAQLI at 6 Months based on treatment groups and OSA severity

Compliance < 4 hours Compliance > 4 hours
SHAM CPAP SHAM CPAP
Baseline 6 M Baseline 6M Baseline 6 M Baseline 6M
 N 242 242 193 193 160 160 249 249
OSA 4.6 (0.8) 4.6 (1.0) 4.7 (0.8) 4.7 (0.8) 4.8 (0.8) 4.9 (0.7) 4.7 (0.8) 5.0 (0.7)*
 N 34 34 29 29 16 16 34 34
Mild 4.6 (0.7) 4.6 (1.0) 4.5 (0.7) 4.8 (0.8) 4.7 (0.7) 4.9 (0.7) 4.6 (0.6) 4.8 (0.8)
 N 75 75 59 59 46 46 69 69
Moderate 4.6 (0.9) 4.7 (1.0) 4.6 (0.8) 4.6 (0.9) 4.9 (0.7) 4.9 (0.6) 4.8 (0.8) 4.9 (0.7)
 N 133 133 105 105 98 98 146 146
Severe 4.6 (0.8) 4.6 (0.9) 4.8 (0.8) 4.8 (0.8) 4.7 (0.8) 4.8 (0.8) 4.7 (0.8) 5.0 (0.7)*

Paired ttest for saqli at baseline and at 2 and 6 months stratified by severity and treatment groups

*

P <0.05