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Table 5 Posttraumatic stress and comorbid symptomatology - on a T-transformed scale - stratified into the five different exposure groups

From: Internet-based Self-Assessment after the Tsunami: lessons learned

  Mean (SD) Mean (SD) Mean (SD) Mean (SD) Mean (SD) Mean (SD) ANOVA PH PH PH PH PH PH PH PH PH PH
  All G 1 G 2 G 3 G 4 G 5   1 vs 2 1 vs 3 1 vs 4 1 vs 5 2 vs 3 2 vs 4 2 vs 5 3 vs 4 3 vs 5 4 vs 5
PtSS 50.0 54.9 53.3 54.9 51.3 48.0 p < 0.0011 ns ns p < 0.05 p < 0.01 ns ns p < 0.01 p < 0.01 p < 0.01 p < 0.01
  10.0 10.4 9.7 8.8 9.4 9.7            
Depression 50.0 53.7 52.0 55.1 51.9 48.2 p < 0.0012 ns ns ns p < 0.01 p < 0.05 ns p < 0.01 p < 0.05 p < 0.01 p < 0.01
  10.0 10.3 9.5 9.2 9.7 9.8            
Anxiety 50.0 55.7 52.6 53.4 51.1 48.2 p < 0.0013 p < 0.05 ns p < 0.01 p < 0.01 ns ns p < 0.01 ns p < 0.01 p < 0.01
  10.0 11.6 10.0 9.8 9.5 9.5            
Obsessive-Compulsive 50.0 52.2 49.7 52.1 52.1 49.1 p < 0.0014 ns ns ns p < 0.01 ns p < 0.05 ns ns p < 0.05 p < 0.01
  10.0 11.8 9.8 9.4 10.4 9.6            
  1. Legend: 1 = df (4/2899), F (53.04), N (2904), 2 = df (4/2909), F (38.42), N (2914), 3 = df (4/2909), F (40.91), N (2914), 4 = df (4/2909), F (12.67), N (2914)
  2. PtSS: Posttraumatic stress symptoms
  3. SD: standard deviation
  4. G1 = Were injured by the Tsunami, G2 = Witnessed the Tsunami, G3 = Injured or dead family members, G4 = Injured or dead friends/acquaintance, lost property, G = 5 No exposure
  5. PH: Post-hoc