Table 3:
Subjective scoring of pooled data from both observers for all patients, expressed on a 5-point scale
Characteristics
SP-CTA
MP-CTA
P
value
Arterial enhancement
3.3 ± .7
3.7 ± .6
<.001
Detail visibility
3.2 ± .5
3.1 ± .6
.05
Noise
3.0 ± .6
2.3 ± .4
<.001
Venous contamination
2.8 ± .7
3.2 ± .8
.005