Groups

Questionnaires

R

P-value

GHO scores

PSQI scores

Veterans

44.13 ± 14.4

10.94 ± 5.6

0.4

0.02

Veterans’ spouses

34.19 ± 15.2

8.7 ± 5.5

0.83

0.0001

Close relatives

21.73 ± 17.32

4.27 ± 1

0.01

0.96