Table 1:
Subject and control group demographics
Subject (
n
= 166)
Control (
n
= 321)
P
Value
Age (mean) (SD)
54.5 (12.8)
54.4 (12.9)
.902
Male sex
63 (38.0%)
118 (36.8%)
.796
CT studies
46 (27.7%)
87 (27.1%)
.886
MR imaging studies
120 (72.3%)
234 (72.9%)