Table 3

Bias and 95 per cent limits of agreement obtained using Bland-Altman plots of right and left hippocampal formation height (HFH) and height of the brain (HB) measured in mm by the same observer (AG, neurology resident) in young and old dogs (intraobserver agreement); HB and mean HFH (mHFH) measured in mm by two different observers (AG and OT, a board-certified veterinary radiologist) in young and old dogs (interobserver agreement)

Right HFH intraobserverLeft HFH intraobserverHB intraobserverHB interindividualmHFH interindividual
Bias−0.0008−0.00660.0019−0.00190.0023
95%
Lower limit
−0.1016−0.7503−0.1494−03527−0.0458
95%
Upper limit
0.09990.7370.15320.34870.0505