Figure 1

Mediation models of the separate roles of PTSS, sleep disturbances, and alcohol problems on the relationship between combat experience and everyday cognitive failures. Path values are standardized regression coefficients. (A) PTSS significantly mediated the relationship between combat experience and everyday cognitive failures. (B) PTSS significantly mediated the relationship between combat experience and everyday cognitive failures, while sleep disturbances did not significantly mediate this relationship. (C) PTSS significantly mediated the relationship between combat experience and everyday cognitive failures, while alcohol problems did not significantly mediate this relationship. *p < 0.05; **p < 0.01; ***p < 0.001.