showed a trendP = 0.003
Five miRNAs, including miR-31 ( P < 0.001), miR-191 ( P = 0.006), miR-155 ( P < 0.002), miR-126 ( P = 0.023) and miR-141 ( P = 0.056), were markedly higher or showed a trend of being higher in stage IV CRC, while miR-519b-3p had lower levels ( P = 0.003) in stage IV CRC.