Symptoms of PTSD among affected children in the third survey. The common PTSD symptoms among children in the 3rd survey were feeling upset about their bad experiences (60.0%); feeling like bad things might happen again (40.0%); having somatic symptoms (39.2%) getting scared, afraid of, or upset when they think about bad experiences (38.3%);.feeling bad because they didn't do something as they should (32.1%) (Table 6).