Table 5:
Mean (SD) of ratings (
N
= 50)
Diagnostic Confidence
Conspicuity
Quality
Echo 1
Echo 2
Echo 1
Echo 2
Echo 1
Echo 2
Reader A
5.7 (0.9)
6.4 (0.7)
5.1 (1.0)
6.3 (0.9)
6.3 (0.5)
5.5 (0.6)
Reader B
4.8 (0.7)
5.6 (0.6)
4.4 (0.9)
6.0 (0.7)
5.8 (0.4)
4.5 (1.0)
a
Reader C
5.8 (0.6)
6.4 (0.8)
5.2 (0.7)
6.1 (0.9)
6.1 (0.3)
4.8 (0.7)
b
↵
a
P
= .004.
↵
b
P
= .002; all others,
P
< .0001.