TY - JOUR
T1 - Statistical and reliable change with eye movement desensitization and reprocessing
T2 - Treating trauma within a veteran population
AU - Devilly, Grant J.
AU - Spence, Susan H.
AU - Rapee, Ronald M.
PY - 1998/6
Y1 - 1998/6
N2 - Fifty-one war veterans with posttraumatic stress disorder symptomatology were randomly allocated to one of three conditions: two sessions of eye movement desensitization and reprocessing (EMDR), an equivalent procedure without EMDR, or a standard psychiatric support control condition. There was an overall significant main effect of time from pre- to posttreatment, with a reduction in symptomatology for all groups. However, no statistically significant differences were found between the groups. Participants in the two treatment conditions were more likely to display reliable improvement in trauma symptomatology than subjects in the control group. By 6-month follow- up, reductions in symptomatology had dissipated and there were no statistical or reliable differences between the two treatment groups. Overall, the results indicated that, with this war veteran population, improvement rates were less than has been reported in the past. Also, where improvements were found, eye movements were not likely to be the mechanism of change. Rather, the results imply that other nonspecific or therapeutic processes may account for any beneficial effects of EMDR.
AB - Fifty-one war veterans with posttraumatic stress disorder symptomatology were randomly allocated to one of three conditions: two sessions of eye movement desensitization and reprocessing (EMDR), an equivalent procedure without EMDR, or a standard psychiatric support control condition. There was an overall significant main effect of time from pre- to posttreatment, with a reduction in symptomatology for all groups. However, no statistically significant differences were found between the groups. Participants in the two treatment conditions were more likely to display reliable improvement in trauma symptomatology than subjects in the control group. By 6-month follow- up, reductions in symptomatology had dissipated and there were no statistical or reliable differences between the two treatment groups. Overall, the results indicated that, with this war veteran population, improvement rates were less than has been reported in the past. Also, where improvements were found, eye movements were not likely to be the mechanism of change. Rather, the results imply that other nonspecific or therapeutic processes may account for any beneficial effects of EMDR.
UR - http://www.scopus.com/inward/record.url?scp=0031662694&partnerID=8YFLogxK
U2 - 10.1016/S0005-7894(98)80042-7
DO - 10.1016/S0005-7894(98)80042-7
M3 - Article
VL - 29
SP - 435
EP - 455
JO - Behavior Therapy
JF - Behavior Therapy
SN - 0005-7894
IS - 3
ER -