. Author manuscript; available in PMC: 2013 Nov 1.

Published in final edited form as: J Epidemiol Community Health. 2012 Apr 4;66(11):1005–1010. doi: 10.1136/jech-2011-200727

Table 2.

Cognitive Scores by Interpersonal Trauma Exposure

	BMD, 24 Months		WPPSI, 64 Months		WISC-R, 96 Months
	Mean	95% CI	Mean	95% CI	Mean	95% CI
No exposure	103.73	100.44, 107.02	108.34	105.90, 110.77	107.08	104.22, 109.94
Exposure infancy^a only	86.62	74.71, 98.52	90.89	81.00, 100.78	95.91	78.27, 113.55
Exposure preschool^b only	102.12	94.73, 109.50	104.66	99.00, 110.32	101.11	94.76, 107.47
Exposure infancy^a + preschool^b	90.25	85.50, 94.99	95.44	90.79, 100.09	93.89	87.94, 99.83

Notes. BMD = Bayley Mental Development Scale; CI = Confidence Interval; WISC-R = Wechsler Intelligence Scale for Children-Revised; WPPSI = Wechsler Preschool and Primary Scale of Intelligence.

Infancy = 0-24 months.

Preschool = 24-64 months.