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. Author manuscript; available in PMC: 2009 Sep 17.
Published in final edited form as: J Trauma Stress. 2008 Jun;21(3):309–317. doi: 10.1002/jts.20344

Table 6.

Correlation Matrix of Latent Variables

Reexperiencing Avoidance Numbing



Variables 1 2 3 1 2 3 1 2 3
Avoidance .77 .73 .81
Numbing .65 .70 .81 .73 .73 .81
Hyperarousal .74 .74 .88 .69 .65 .79 .84 .86 .92

Note. 1 = Vietnam-era veterans; 2 = post-Vietnam-era veterans; 3 = Operation Enduring Freedom/Operation Iraqi Freedom (OEF/OIF) Registry veterans. All correlations are significant at p< .001.