Table 1:
Subject demographics
mTBI (
n
= 48)
Controls (
n
= 48)
P
Value
Median age (IQR) (yr)
63 (52–79)
71 (50–82)
.202
a
Male sex percent (No.)
42% (20)
31% (15)
.289
b
Median pre- to index interval (IQR) (day)
118 (67–239)
171 (87–274)
.123
a
Median index to post interval (IQR) (day)
149 (79–204)
124 (61–219)
.901
a
↵
a
Mann-Whitney
U
test.
↵
b
χ
2
test.