Table 5.

Reclassification for heart failure (COHORT B) in models with and without echocardiographic left ventricular mass index and geometry

	10 year risk in model with echocardiographic left ventricular mass index and geometry
10 year risk in standard model	0–5%	5–10%	10–20%	>=20%	Total
0–5%	59	16	3	0	78
Cases (N, %)	0	0	0	0	0
5–10%	54	623	103	15	795
Cases (N, %)	2 (4%)	26 (4%)	11 (11%)	2 (13%)	41 (5%)
10–20%	0	311	893	162	1366
Cases (N, %)	0	27 (9%)	103(12%)	48 (30%)	178 (13%)
>=20%	0	0	255	1057	1312
Cases (N, %)	0	0	46 (18%)	348 (33%)	394 (30%)
Total (Events, %)	113 2 (2%)	950 53 (6%)	1254 (160, 13%)	1234 (398, 32%)

Events net reclassification improvement: −0.023, 95% CI: (−0.046,0.033)

Non-events net reclassification improvement: 0.10, 95% CI: (0.057, 0.16)