. Author manuscript; available in PMC: 2009 Nov 16.

Published in final edited form as: J Clin Psychiatry. 2008 May;69(5):831–839. doi: 10.4088/jcp.v69n0517

Table 5.

Association between maternal education and performance of the PGBI mania short form

Maternal Education Level	Percentage of Sample	AUROC (95% C.I.)	Cronbach’s Alpha
Less than High School	6.2%	.76 (.61 to .92)	.93
High School or GED	24.8%	.85 (.79 to .91)	.91
Some college, business, or trade school	33.8%	.86 (.81 to .91)	.91
College or University Graduate	10.7%	.92 (.86 to .98)	.93
Some Graduate School or More	15.0%	.92 (.81 to .95)	.93
Mother reported GBI unavailable	9.6%	.81 (.71 to .92)	.92