Research Article
Mood Predicts Response to Placebo CPAP
Table 3
Prediction of change in AHI (hierarchical regression analysis).
| Variable | B | SE B | | | Adjusted | | |
| Step 1 | | | | .036 | −.006 | .853 | .365 | Study* | 6.233 | 6.7 | .189 | | | | .365 | Step 2 | | | | .098 | .016 | 1.198 | .321 | Study | 13.102 | 8.691 | .397 | | | | .146 | Pre-CPAP AHI | −.185 | .150 | −.325 | | | | .230 | Step 3 | | | | .434 | .353 | 5.361 | .007 | Study | 2.270 | 7.689 | .069 | | | | .771 | Pre-CPAP AHI | −.012 | .131 | −.021 | | | | .929 | Baseline POMS-Total | −.342 | .097 | −.639 | | | | .002 |
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*“Study” is a dummy variable indicating from which protocol the subject was drawn.
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