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Mean sleep duration (hours) and standard deviations before and after memory-updating during intensive Cognitive Therapy for PTSD, and before and after no updating (or intervention).
| Updating (n = 24) |
No Updating (n = 24) |
|||
|---|---|---|---|---|
| Mean | SD | Mean | SD | |
| Pre updating | 5.14 | 1.96 | 5.52 | 1.95 |
| Post updating | 5.82 | 2.27 | 5.40 | 1.73 |
| Change (in hours) | 0.68*** | 1.36 | −0.12 | 2.23 |
Note. *** = p < 0.001.
