. Author manuscript; available in PMC: 2012 Jul 1.

Published in final edited form as: Psychosom Med. 2011 Jun 28;73(6):491–497. doi: 10.1097/PSY.0b013e31822232bb

Table II.

Of patients with a post traumatic stress disorder (PTSD) diagnosis (n=103), number (%) of women reporting one or more than one traumatic event by anorexia nervosa (AN) subtype

	Number of traumatic events Number (%)^a
AN subtype^b	One Event	More Than One Event
RAN	15 (45.5)	18 (54.5)
PAN	22 (55.0)	18 (45.0)
BAN	12 (63.2)	7 (36.8)
ANBN	5 (45.5)	6 (54.5)

Cochran-Mantel-Haenszel (CMH) chi-square statistic indicates no significant location shift in distribution of number of events across eating disorder subtype (CMH chi-square=0.59, df=1, p<0.44).

RAN-restricting AN; PAN-AN with purging and without binge eating; BAN-AN with binge eating, with or without purging; ANBN-lifetime diagnosis of both AN and bulimia nervosa.