Table 3.

Parameter estimates for PTSD symptom clusters model with gamma distribution and log link.

	Re-experiencing Symptoms	Avoidance/Numbing	Hyperarousal
Effect	b (SE)	b (SE)	b (SE)
Intercept	0.318 (0.077)**	0.342 (0.077)**	0.362 (0.077)**
Any intoxication	0.169 (0.130)	0.186 (0.131)	0.211 (0.131)
Level of any intoxication
At 1	−0.484 (0.187)*	−0.343 (0.187)	−0.253 (0.187)
At 2	−0.112 (0.080)	−0.058 (0.080)	−0.049 (0.080)
At 3a	0.261 (0.072)**	0.228 (0.072)**	0.155 (0.072)*
At 4a	0.633 (0.177)**	0.513 (0.177)**	0.359 (0.177)*
Level of any intoxication squareda	0.186 (0.059)**	0.143 (0.059)*	0.102 (0.059)
Coercion severity	0.318 (0.075)**	0.271 (0.075)**	0.257 (0.074)**

^**Note: p < .01.

^*p < .05.

SE = Standard Error. Estimates are represented in log values.

^aDifference between Re-experiencing and Hyperarousal is significant, p < .05