a statistical trendP < 0.05
0.05 < P < 0.10 indicated a statistical trend of change, and statistical difference was expressed as * P < 0.05 and ** P < 0.01, respectively.
0.05 < P < 0.10 indicated a statistical trend of change, and statistical difference was expressed as * P < 0.05 and ** P < 0.01, respectively.