US Veterans Show Improvements in Subjective but Not Objective Sleep following Treatment for Posttraumatic Stress Disorder: Secondary Analyses from a Randomised Controlled Trial
Table 4
Subjective sleep (diary) effects for time and group by time for both ITT and PP analyses.
Sleep diary index
Time
ITT (base ; EOT )
PP ()
ITT (base ; EOT )
PP ()
b
se
t
b
se
t
b
se
t
b
se
t
Quality
0.04^
0.02
1.91
0.04
0.02
2.19
-0.00
0.04
-0.08
0.02
0.04
0.49
Latency
-1.73
0.64
-2.72
-2.01
0.74
-2.74
-0.65
1.27
-0.52
-0.47
1.47
-0.32
Duration
0.06^
0.03
1.93
0.07
0.04
1.63
0.05
0.07
0.80
0.08
0.08
0.95
Number awaken
-0.07^
0.04
-1.86
-0.07
0.04
-1.65
-0.05
0.08
-0.69
-0.02
0.09
-0.25
Wake duration
-2.09
0.87
-2.41
-2.75
0.96
-2.87
-1.57
1.73
-0.91
-1.35
1.92
-0.70
Efficiency
0.13
0.35
0.38
-0.28
0.31
-0.91
0.22
0.69
0.31
1.11^
0.62
1.77
Note. ITT = intent-to-treat; base = baseline; EOT = end-of- treatment; PP = per protocol. ;; ^.
