Table 3:

Bland-Altman results

Metric	nRCBV			sRCBV
	P−C−	P−C+	P+C−	P−C−	P−C+	P+C−
Bias	21.34	5.14	−12.48	14.64	1.89	−10.13
95% CI	(9.9–32.8)	(1.1–9.2)	(−5.8 to −19.2)	(2.8–26.4)	(−2.3–6.1)	(−3.7 to −16.6)
SD bias	37.29	13.08	21.85	38.35	13.56	20.86
Lower LOA	−51.75	−20.49	−55.31	−60.52	−24.68	−51.01
Upper LOA	94.43	30.78	30.34	89.79	28.46	30.75

Note:—Bias indicates the mean of the percentage difference; LOA, limits of agreement = bias ± 1.96 × SD of bias.