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. Author manuscript; available in PMC: 2011 Nov 16.
Published in final edited form as: J Clin Psychol. 2011 Jan 19;67(4):368–382. doi: 10.1002/jclp.20772

Table 3.

Comparison of significant logistic regression models

Model Hosmer-
Lemeshow
test		 R2L Value Overall
Correct
Classification
(%)		 Correct
Prediction of
Restraint
Involvement
(%)		 Correct
Prediction of
No Restraint
Involvement
(%)
History of
aggression,
dichotomized
variables		 χ2(8)=3.55,
p=.895		 13.9% 75.6% 32.4% 93.3%
History of
aggression,
trichotomized
variables		 χ2(8)=10.61,
p=.225		 11.2% 73.2% 24.3% 93.3%
Previous institutional
placements		 χ2(8)=6.69,
p=.570		 13.1% 73.8% 25.7% 93.1%
Combined χ2(8)=10.81,
p=.213		 14.7% 74.4% 28.6% 93.0%
Cumulative risk χ2(8)=3.45,
p=.903		 11.0% 74.5% 18.9% 93.5%