Table 4:

Mean calculated interuser agreeability PABAK score for each CTP map

Simulated Exposure (mAs)Mean PABAK Score of CBF Maps (range)Mean PABAK Score of CBV Maps (range)Mean PABAK Score of MTT Maps (range)
1880.95 (0.88-1)1.00 (1-1)0.83 (0.70-0.98)
1770.98 (0.93-1)1.00 (1-1)0.86 (0.70-0.98)
1670.98 (0.93-1)1.00 (1-1)0.88 (0.73-1)
1270.95 (0.88-1)1.00 (1-1)0.74 (0.43-1)
440.51 (0.18-0.93)0.83 (0.58-1)0.05 (−0.87-0.68)