Table 2:

Intra- and interobserver variability in different time parameters^a

	Reader A	Reader B	Interobserver
TFT	0.98 (0.96–0.99)	0.97 (0.96–0.98)	0.94 (0.90–0.97)
TST	0.97 (0.95–0.99)	0.96 (0.94–0.99)	0.93 (0.90–0.96)
TTPPV	0.98 (0.96–0.99)	0.95 (0.90–0.97)	0.91 (0.86–0.94)
TTPVL	0.98 (0.96–0.99)	0.92 (0.89–0.96)	0.92 (0.87–0.94)
TTPTS	0.95 (0.97–0.91)	0.96 (0.93–0.99)	0.94 (0.90–0.98)

Note:—TTP_TS indicates TTP of the ipsilateral normal transverse sinus.

^aData are 95% CI.