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Table 4 Rates of PTSD symptom cluster endorsement and caseness by diagnostic system

From: Validation of the International Trauma Questionnaire—Child and Adolescent Version (ITQ-CA) in a Chinese mental health service seeking adolescent sample

 

Re-experiencing

Avoidance

Arousal/Sense of Threat

Negative cognition and mood

PTSD

DSM-5

90.09

70.27

88.29

87.39

65.77

ICD-11

84.68

79.28

86.49

62.16

Difference

0.06n.s

− 0.13n.s

0.02n.s

0.05n.s

% Agreement

87.39

71.17

87.39

65.77

Gwet’s AC1

0.84**

0.54**

0.84**

0.36**

  1. Difference = Difference in rates per cluster
  2. n.s.not statistically significant
  3. **p < 0.01