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 |