Close relatives

Veteran’s spouses

Veterans

                         Groups Scales

Mean ± SD

Mean ± SD

Mean ± SD

0.99 ± 0.87

1.15 ± 1.4

0.92 ± 2.09

Subjective sleep quality

1.03 ± 0.66

1/31 ± 1/84

0.99 ± 2.06

sleep onset latency

1.21 ± 0.66

1/36 ± 1/88

0.92 ± 2.41

sleep duration

1.21 ± 0.66

1/27 ± 1

1.38 ± 1.50

Sleep efficiency

1.38 ± 1.71

1/60 ± 2/23

1.12 ± 2.34

sleep disturbances

1.18 ± 0.62

1/26 ± 0/95

1.27 ± 1.72

sleeping medication

1.18 ± 0.62

0/95 ± 1/21

0.96 ± 1.4

daytime dysfunction

4.27 ± 1

8.7 ± 5.5

10.94 ± 5.6

PSQI global score