. Author manuscript; available in PMC: 2018 Mar 22.

Published in final edited form as: Dev Psychopathol. 2008 Spring;20(2):473–491. doi: 10.1017/S0954579408000230

Table 1.

Descriptive statistics

Variable	Mean	SD
a.m. cortisol (μg/dl)
Day 1	0.68	0.34
Day 2	0.62	0.28
Day 3	0.54	0.25
p.m. cortisol (μg/dl)
Day 1	0.15	0.28
Day 2	0.11	0.11
Day 3	0.12	0.25
Age at adoption (months)	22.04	20.37
Institutional duration (months)	11.27	15.37
Preadoption neglect/abuse	1.3	0.58
Adoption Z
Height for age	−1.63	2.26
Weight for height	0.81	1.3
Testing Z
Height for age	−0.34	1.4
Weight for height	0.35	1.4
Age at testing (years)	9.27^a	1.34
Family income	4.27^b	2
Parent education (averaged)	4.92^c	1.13

Not included in the structural equation.

In units of $25,000; median between 3 and 4 or $75,000–$100,000 and $100,000–$125,000.

4 = Associate’s degree, 5 = Bachelor’s degree.