highly significantP < 0.0001
After one and 2 months treatment, the mean levels of perceived pain intensity were 4.39 and 3.59, respectively, and the mean changes from baseline were both highly significant ( P < 0.0001; Table 4 ).
After one and 2 months treatment, the mean levels of perceived pain intensity were 4.39 and 3.59, respectively, and the mean changes from baseline were both highly significant ( P < 0.0001; Table 4 ).