Table 3.
Coefficients for models associating sleep disturbance with PTSD symptoms in the combined PTSD+ and PTSD− groups (n = 39).
| Outcome: PCL | |||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
|
| |||||||||||
| Predictor | B | SE | β | t | p | Predictor | B | SE | β | t | p |
|
| |||||||||||
| ISI | 1.71 | .32 | .68 | 5.27 | <.001 | SOL | .09 | .15 | .12 | .60 | .55 |
|
| |||||||||||
| Predictor | B | SE | β | t | p | Predictor | B | SE | β | t | p |
|
| |||||||||||
| NWAK | 4.77 | 2.04 | .40 | 2.34 | <.05 | Sleep quality | −7.55 | 4.19 | −.31 | −1.80 | .08 |
Note. PCL = PTSD Checklist for DSM-5 (sleep disturbance and nightmare items removed); ISI = Insomnia Severity Index; SOL = sleep onset latency (reported in minutes); NWAK = number of awakenings.