Table 5. Intraobserver agreement of FoCUS in patients with Chagas disease from the Sami-Trop cohort.

Variables	Kappa	95% CI
Intraobserver agreement
LV dilatation	0.87	0.77–0.97
LV dysfunction	0.92	0.83–0.99
RV dilatation	0.49	0.11–1.0
RV dysfunction	0.79	0.40–1.0
LV apical aneurysm	0.66	0.05–1.0
Interobserver agreement
LV dilatation	0.61	0.50–0.71
LV dysfunction	0.63	0.53–0.73
RV dilatation	0.50	0.31–0.69
RV dysfunction	0.46	0.26–0.66
LV apical aneurysm	0.66	0.05–1.0

LV = left ventricle; RV = right ventricle; CI = confidence interval.