Table 2:

Comparison of subjective scoring by observers A and B, expressed on a 5-point scale

SP-CTAMP-CTA
Observer AObserver BObserver AObserver B
Arterial enhancement3.4 ± 0.73.2 ± 0.73.8 ± 0.63.6 ± 0.7
Detail visibility3.1 ± 0.33.4 ± 0.62.8 ± 0.53.3 ± 0.7
Noise3.0 ± 0.63.0 ± 0.62.0 ± 0.22.5 ± 0.5
Venous contamination2.9 ± 0.82.7 ± 0.63.1 ± 0.82.4 ± 0.7