Table 3 Bias and 95% limits of agreement in non-normalized and normalized TOF-Watch SX and TOFscan
TOF-Watch SX measurements | Bias ± standard error (TOF-Watch SX – TOFscan; 95% CI) | SD ± standard error of the differences | 95% Limits of agreement | 95% CI, lower limit of agreement | 95% CI, upper limit of agreement |
|---|---|---|---|---|---|
Non-normalizeda | 0.010±0.007 (−0.003, 0.0236) | 0.127±0.0120 | −0.239 to 0.259 | −0.263 to −0.216 | 0.235 to 0.282 |
Normalizedb | −0.002±0.006 (−0.013, 0.010) | 0.111±0.010 | −0.219 to 0.216 | −0.239 to −0.199 | 0.196 to 0.236 |