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Table 2 CPAP adherence versus behavioral intervention

From: Trends in CPAP adherence over twenty years of data collection: a flattened curve

1st author (year) Study design Subjects (N) Intervention Follow-up CPAP use (h/n) Significance
      Rx group Controls  
Lo Bue (2014) [99] RCT 20/20 “Reinforcing interventions” 1 year 4.3 3.8 NS
Lai (2014) [100] RCT 50/50 Motivational enhancement 3 months 4.4 2.4 p < 0.001
Deng (2013) [101] RCT 55/55 Stage-matched vs. standard care 3 months 5.65 5.26 p = 0.006
Olsen (2012) [102] RCT 50/50 3 motivational interviews 3 months 4.63 3.16 p = 0.005
Roecklein (2010) [79] RCT 13/15 Personalized feedback 3 months 2.35 1.97 NS
     Mean 4.3 3.3 28.6 % ↑
     Weighted mean 4.7 3.5 32.0 % ↑