Table 6. Hosmer-Lemeshow calibration statistics for the TIMI UA/NSTEMI and GRACE refitted multivariate models.

Risk scores	P-values	Hosmer-Lemeshow Statistics
TIMI UA/NSTEMI (in-hospital)	0.27	9.93
TIMI UA/NSTEMI (6-month)	0.02	17.55
GRACE-in hospital	0.75	5.08
GRACE-6-month	0.19	11.24
TIMI UA/NSTEMI + Killip/CHF, HR, SBP (in-hospital)	0.11	12.98
TIMI UA/NSTEMI + Killip/CHF, HR, SBP (6-month)	0.58	6.59