a significant trendP <0.0001
As shown in Figure 1 , levels of stool miR-221 ( Figure 1A ) as well as miR-18a ( Figure 1B ) displayed a significant trend of increase with lesion stages ( P <0.0001).
As shown in Figure 1 , levels of stool miR-221 ( Figure 1A ) as well as miR-18a ( Figure 1B ) displayed a significant trend of increase with lesion stages ( P <0.0001).