Duration of Observation
Substance-P Level (pg/ml)
P value
Pregabalin Group (n=26)
Control Group (n=26)
Min–Max
Median
Min-Max
Median
Before Surgery
11-185
48.5
6-154
60.5
p=0.510
1hr After Surgery
2.3-173.5
19.3
23.6-205.6
59.6
p=0.000
^{*}
Data are shown in minimal, maximal and mean value, deviation standard and probability were tested with Mann Whitney-U test, p<0.05 is significant.
^{*}
P value<0.05.
Table 3:
Substance-P level alteration between two groups.