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. Author manuscript; available in PMC: 2017 Jun 12.
Published in final edited form as: Reg Anesth Pain Med. 2016 Jan-Feb;41(1):28–36. doi: 10.1097/AAP.0000000000000332

TABLE 5.

Comparisons of the Daily Mental Status Between Groups

Mental Status Assessment Lidocaine Group
Epidural Group
P
Day 1
Day 2
Day 3
Day 4
Day 1
Day 2
Day 3
Day 4
(n = 107) (n = 99) (n = 60) (n = 35) (n = 105) (n = 103) (n = 92) (n = 70)
Awake/Alert 105 93 56 34 93 99 89 68 0.999
Confused     1   5   2   0   2   2   1   1 0.641
Somnolent     0   0   0   0   1   1   0   0 0.900
Arouses with stimulation     0   0   1   1   7   1   2   1 0.024
Difficult to arouse     0   0   1   0   0   0   0   0 0.142
Unresponsive     1   1   0   0   0   0   0   0 0.852