. Author manuscript; available in PMC: 2010 Oct 13.

Published in final edited form as: Alcohol Clin Exp Res. 2008 Sep 30;32(12):2136–2148. doi: 10.1111/j.1530-0277.2008.00802.x

Table 2.

Hierarchical Logistic Regression Models of FASD.

Step	Variable(s) entered	Step χ²	df	p	R² (cumulative)	Correct responses
Predicting Control versus FASD
1	Age and gender	3.12	2	.21	.083	63.3%
2	Average of complex scores	12.56	1	<.001	.370	75.5%
3	Average of simple scores	.284	1	.594	.375	77.6%
Predicting PFAS versus FAS
1	Age and gender	.400	2	.819	.026	60.0%
2	Average of complex scores	.320	1	.571	.047	65.0%
3	Average of simple scores	.722	1	.395	.093	60.0%