Table 2. Classification of patients by BSI versus FACED (2A) or Exa-FACED (2B) scores, and FACED versus Exa-FACED (2C) scores.

(Total N = 182)

2A.
BSI	FACED			Agreement
	Mild	Moderate	Severe
Mild	36	0	0	Kappa = 0.166 (p<0.001). Concordance 36.8%
Moderate	29	18	0
Severe	43	43	13
2B.
BSI	Exa-FACED			Agreement coefficient
	Mild	Moderate	Severe
Mild	34	2	0	Kappa = 0.269 (p<0.001). Concordance 47.3%
Moderate	26	21	0
Severe	28	40	31
2C.
FACED	Exa-FACED			Agreement coefficient
	Mild	Moderate	Severe
Mild	88	20	0	Kappa = 0.643 (p<0.001). Concordance 79.1%
Moderate	0	43	18
Severe	0	0	13

Data are expressed as n.