Table 5. Hosmer-Lemeshow calibration statistics for the TIMI and GRACE risk scores.

Risk scores	P-values	Hosmer-Lemeshow Statistics
TIMI NSTEMI (in-hospital)	0.42	8.14
TIMI NSTEMI (6-month)	0.78	4.83
TIMI STEMI (in-hospital)	0.59	6.55
TIMI STEMI (6-month)	0.83	4.29
GRACE-in hospital (NSTEMI)	0.67	5.77
GRACE-in hospital (STEMI)	0.41	8.23
GRACE-6-month (NSTEMI)	0.68	5.72
GRACE-6-month (STEMI)	0.68	5.70