In previous studies of APRI, thresholds of 0.5 or lower were used to indicate mild fibrosis and 1.5 or higher to indicate significant fibrosis.是什么意思_In previous studies of APRI, thresholds of 0.5 or lower were used to indicate mild fibrosis and 1.5 or higher to indicate significant fibrosis.在线翻译_英语_读音_用法_例句