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Overall means and mean differences among key study variables between good and poor quality sleepers
| Overall | Good Quality Sleepers PSQI </= 5 | Poor Quality Sleepers PSQI > 5 | Sig. | |
|---|---|---|---|---|
| PSQI global | 4.47 | 3.43 | 6.92 | <.001 |
| PANAS-neg | 18.03 | 17.96 | 18.17 | .93 |
| CPTo (seconds) | 232.68 | 211.39 | 282.33 | .06 |
| Baseline Cortisol (μg/dL) | 0.13 | 0.09 | 0.15 | .04 |
| Cortisol Reactivity AUCI | 4.30 | 1.30 | 11.30 | .009 |
| SF-MPQ | 12.75 | 11.23 | 16.17 | .03 |
