Table IV.

Cut-off values and the pairwise κ values for the surgical and TAVI based CPMs

CPM	Low risk⁎	High risk⁎	Fleiss's κ†
Surgical based			LES	ESII	STS	German AV
LES	≤14%	>24%	n/a	0.50	0.29	0.34
ESII	≤4%	>8%	0.50	n/a	0.34	0.27
STS	≤3%	>5%	0.29	0.34	n/a	0.47
German AV‡	≤4%	>8%	0.34	0.27	0.47	n/a
TAVI based			German AV	FRANCE-2	OBSERVANT	ACC
German AV‡	≤4%	>8%	n/a	0.17	0.13	0.26
FRANCE-2	≤6%	>10%	0.17	n/a	0.14	0.33
OBSERVANT	≤4.5%	>9%	0.13	0.14	n/a	0.18
ACC	≤3%	>5%	0.26	0.33	0.18	n/a

^⁎All cut-off values were chosen to give approximately equal numbers of patients in low-, medium- and high-risk categories. Patients with predicted risks between the low- and high-risk cut-off values were classified as medium risk.

^†Values give the pairwise agreement between the two indicated CPMs.

^‡The German AV model was derived in a cohort with both surgical and TAVI patients and, thus, is considered in both groups of models.