Skip to main content

Table 2 Means, standard deviation, minimum and maximum values from the CRIES combined score (intrusion and avoidance) and PTSS-10 measuring traumatization symptoms

From: Symptoms of posttraumatic stress disorder among targets of school bullying

 CRIESPTSS-10
All traumatic eventsBullying victimization onlyAll traumatic eventsBullying victimization only
MSDMin–maxNMSDMin–maxNMSDmin–maxNMSDMin–maxN
School
 Total8.919.590–341486.658.500–3211611.2012.270–551458.1510.210–55114
 Control3.807.050–25440.912.430–10346.288.450–34433.334.730–2033
 Conflict6.257.910–30362.654.920–20268.3410.480–35354.967.280–3326
 Moderate bullying10.838.890–34428.827.270–253413.0210.530–39419.036.650–2433
 Severe bullying18.129.340–322616.869.200–322220.3116.620–552617.8215.750–5522
Clinic
 Traumatized22.1410.860–406928.6714.044–5669
  1. The table displays the values of the total school sample with all kinds of traumatic events and the subsample after excluding students with additional serious life events other than bullying (bullying victimization only)