Table 3. Identification of items for STS predictive subscale.

Group:	Lower Tertile STS scorers				Upper Tertile STS scorers				All Subjects				All Subjects(Individually Transformed Items)
Outcome measure:	SA at admit		SA post discharge		SA at admit		SA post discharge		SA at admit		SA post discharge		SA at admit		SA post discharge
Analysis: (STS item # below):	T-test	Discrim Fxn	T-test	Discrim Fxn	T-test	Discrim Fxn	T-test	Discrim Fxn	T-test	Discrim Fxn	T-test	Discrim Fxn	T-test	Discrim Fxn	T-test	Discrim Fxn
2	x								x							x
4	x			x
7			x												x
23			x	x											x	x
27	x	x					x	x			x	x	x	x
39			x		x	x
41	x								x	x					x

Cells marked with an ‘x’ indicate analyses (column) for which a given item on the STS (row) was significant with p<0.05.