Mean scores for IES-R of two groups. The WL group did not undergo NET during the first 2 week of the study. At Time 2, participants in the NET had significantly lower self-reported symptoms of PTSD than did participants in the WL group. At Time3, after the WL group completed the NET treatment, a difference no longer existed between the groups. The effect maintained in Time 4 (2-month follow-up). Error bars indicate standard errors.
Zang et al. BMC Psychiatry 2013 13:41 doi:10.1186/1471-244X-13-41