a significant trendP = 0.067
E concentrations in the MT and LT groups were significantly higher than those in the CON group ( P = 0.012), and DA concentrations in MT groups showed a significant trend higher than that in CON group ( P = 0.067).
E concentrations in the MT and LT groups were significantly higher than those in the CON group ( P = 0.012), and DA concentrations in MT groups showed a significant trend higher than that in CON group ( P = 0.067).
With the increase of tongue rolling frequency, the above indicators showed a trend of first increasing and then decreasing.