Table 4. Percentage Change of Mean Paw Volume of the Studied Rats in Different Occasions ^a, ^b.

Group	Hour 1	Day 2	Day 3	Day 4	Day 5	Day 6	Day 7	Day 8
Case	4.12 (0.80)	21.08 (6.12)	3.59 (7.29)	-0.12 (4.22)	-4.16 (7.01)	-9.98 (0.03)	-13.18 (0.28)	-16.87 (0.17)
Control	3.33 (0.01)	21.45 (7.34)	20.04 (5.79)	19.24 (5.23)	17.23 (6.45)	16.22 (7.29)	14.12 (5.67)	12.01 (6.13)
P value	0.18	0.39	< 0.001 b	< 0.001 b	< 0.001 b	< 0.001 b	< 0.001 b	< 0.001 b

^a Data are presented as median (interquartile range).

^b P value < 0.05 is statistically significant.