Table 2.

DSM-IV criterion symptoms of PTSD reported by 267 subjects with PTSD 13-year after first exposure to flood

	N of subjects	N of positive Number	Percent
PTSD, Huarong	144	21	14.6
PTSD, Ziyang and Anxiang	123	20	16.3
PTSD, total interviewed victims	267	41	15.4
B. Re-experiencing	267	185	69.3
C. Avoidance/Numbing	267	46	17.2
D. Hyper-arousal	267	134	50.2