Table 1. Demographic, Clinical and Experiential Characteristics of Canadian Armed Forces Soldiers Returning from Deployment in Afghanistan (n = 85 participants from Task Force 1-10 and Task Force 1-11 - 58 provided one sample, 21 provided two samples and 6 provided three samples, therefore n = 118 samples total). P-value < 0.05 is considered significant.

	Control	Symptoms of PTSD	P-value
	(< 34)	(≥ 34 PCL-M)
Sample size (n/85)	58	27	n/a
Age:	30.3 ± 6.9	28.67 ± 8.5	0.53
Previous Deployment:	(29) 50%	(14) 51.9%
Afghanistan Only:	(29) 50%	(13) 48.1%
Combat (%)//DRRI Score:	38.8%// 6.64 ± 3.1	23.5%// 8.1 ± 2.7	0.08
PCL-M Score	22.73 ± 4.46	47.18 ± 10.31*	< 0.01