Table 2.
Analysis of change scores (baseline to post-treatment, and baseline to 3-month follow-up) among those with and without probable PTSD.
| Change (Baseline to Post-Treatment) | Change (Baseline to 3-Month Follow-up) | |||||||
|---|---|---|---|---|---|---|---|---|
| Without Probable PTSD | With Probable PTSD | Without Probable PTSD | With Probable PTSD | |||||
| Mean (95% CI) | p-value | Mean (95% CI) | p-value | Mean (95% CI) | p-value | Mean (95% CI) | p-value | |
| Insomnia (ISI Total Score) | −8.23 (−9.80, −6.66) |
<0.001 | −10.53 (−12.40, −8.67) |
<0.001 | −6.81 (−8.90, −4.73) |
<0.001 | −8.95 (−11.47, −6.44) |
<0.001 |
| Sleep Quality (PSQI Total Score) | −5.63 (−6.90, −4.37) |
<0.001 | −6.37 (−7.86, −4.87) |
<0.001 | −4.37 (−5.83, −2.90) |
<0.001 | −4.94 (−6.71, −2.17) |
<0.001 |
| Diary Sleep Efficiency (%) | 10.84 (7.23, 14.44) |
<0.001 | 16.63 (12.24, 21.02) |
<0.001 | 9.44 (5.75, 13.13) |
<0.001 | 14.89 (10.40, 19.37) |
<0.001 |
| Diary TST (Minutes) | 21.56 (2.38, 40.75) |
0.028 | 34.67 (11.31, 58.03) |
0.004 | 28.01 (7.01, 49.00) |
0.009 | 64.80 (39.31, 90.29) |
<0.001 |
| Objective Sleep Efficiency (%) | 1.41 (−0.55, 3.37) |
0.16 | 2.15 (−0.17, 4.48) |
0.069 | −0.50 (−2.75, 1.76) |
0.66 | 1.42 (−1.32, 4.15) |
0.31 |
| Nightmares Per Week | −0.23 (−0.92, 0.45) |
0.51 | −2.07 (−2.88, −1.25) |
<0.001 | −0.36 (−1.14, 0.43) |
0.37 | −2.08 (−3.02, −1.14) |
<0.001 |
| Depression (PHQ-9 Total Score) | −4.79 (−6.24, −3.33) |
<0.001 | −6.67 (−8.40, −4.94 |
<0.001 | −4.10 (−5.60, −2.61) |
<0.001 | −5.65 (−7.44, −3.86) |
<0.001 |
| Anxiety (GAD-7 Total Score) | −5.26 (−6.92, −3.59) |
<0.001 | −5.5 (−7.48, −3.52) |
<0.001 | −3.86 (5.70, −2.02) |
<0.001 | −4.41 (−6.61, −2.21) |
<0.001 |
| Mental QoL (SF-12 Mental) | 7.00 (3.81, 10.18) |
<0.001 | 6.31 (2.53, 10.09) |
0.001 | 4.32 (1.17, 7.48) |
0.007 | 6.97 (3.15, 10.80) |
<0.001 |
| Physical QoL (SF-12 Physical) | 2.28 (−0.46, 5.49) |
0.10 | 2.01 (−1.23, 5.25) |
0.22 | 2.72 (−0.19, 5.62) |
0.067 | 2.51 (−1.01, 6.03) |
0.16 |
Note. Tabled values show differences in means with 95% confidence interval for the difference in brackets; p<0.10 reported as 3 digits after the decimal point, p=0.100-.99 reported as 2 digits after decimal point, and values of .000 and 1.0 reported as <0.001 and >0.99; Number of observations vary according to variable, from n=65 to n=69.