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Table 3 Frequency of symptom criteria for PTSD.

From: Mental health and resiliency following 44 months of terrorism: a survey of an Israeli national representative sample

  May 2004 study (n = 501) April 2002 study (n = 512)
Symptoms Symptoms endorsed, mean ± SD (range) Respondents with ≥ 1 symptom, no. (%) Symptoms endorsed, mean ± SD (range) Respondents with ≥ symptom, no. (%)
Re-experiencing (B) cluster 0.6 ± 0.9 (0–4) 180 (35.9) 0.6 ± 0.9) (0–4) 189 (37.1)
Avoidance/numbing (C) cluster 1.0 ± 1.3 (0–6) 259 (51.7) 1.1 ± 1.4 (0–6) 283 (55.5)
Hyperarousal (D) cluster 1.2 ± 1.6 (0–6) 239 (47.7) 1.1 ± 1.5 (0–6) 252 (49.4)
Functional impairment 0.2 ± 0.4 (0–2) 77 (15.4) 0.3 ± 0.5(0–2) 116 (22.8)
General distress 0.4 ± 0.5 (0–1) 221 (44.1) 0.5 ± 0.5 (0–1) 236 (46.3)
Dissociative cluster 0.4 ± 0.8 (0–4) 136 (27.1) 0.4 ± 0.8 (0–4) 138 (26.9)
Total number of TSRS symptoms 5.0 ± 4.5 (0–23) 429 (85.6) 4.0 ± 4.5 (0–23) 391 (76.7)
Met symptom criteria for PTSD n = 45 (9%)   n = 48 (9.4%)  
TS resiliency n = 72 (14.4%)   n = 121 (23.3%)