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COMBAT-RELATED PTSD INSOMNIA CLINICAL TRIAL
275
Table 1
Mean (SE) Values from PDS, IES, BDI* Scales, and Morning Questionnaires Completed by Patients Treated by Zolpidem or Hypnotherapy
Pretreatment
Posttreatment
1-month follow-up
Zolp (
n
= 15);
Hypno. (
n
= 17)
Zolp (
n
= 15);
Hypno. (
n
= 17)
Zolp (
n
= 15);
Hypno. (
n
=17)
PDS
37.5
±
2.5
35.9
±
2.3
36.5
±
2.6
27.5
±
1.8
36.9
±
2.5
26.7
±
1.9
IES
49.1
±
3.0
51.7
±
3.2
47.8
±
3.1
42.3
±
2.9
48.2
±
2.8
40.1
±
3.5
BDI
15
±
1.6
14.3
±
1.8
14.9
±
1.6
10.4
±
1.6
14.9
±
1.7
9.8
±
1.6
Total sleep time
6.1
±
0.3
5.6
±
0.2
6.9
±
0.2
6.3
±
0.1
6.6
±
0.1
6.6
±
0.2
Number of awakenings
1.5
±
0.3
1.8
±
0.3
1.3
±
0.2
0.7
±
0.2
1.3
±
0.2
0.4
±
0.2
Quality of sleep
3.2
±
0.1
3.4
±
0.1
3.2
±
0.1
2.6
±
0.1
3.3
±
0.1
2.4
±
0.1
Ability to concentrate
3.0
±
0.2
3.0
±
0.2
3.0
±
0.1
2.5
±
0.1
3.1
±
0.1
2.5
±
0.1
Morning sleepiness
51.9
±
4.0
57.7
±
3.4
50.0
±
3.8
74.7
±
2.8
47.7
±
3.1
67.9
±
2.5
*PDS — Posttraumatic Diagnostic Scale, IES — Impact of Event Scale, BDI — Beck Depression Inventory.
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