者-年Р事件Р卒中率(95% CI)РCHADS2得分0-1Р40,272Р1,405Р3.49(3.31-3.68)РCHA2DS2-VASc=0Р6,919Р58Р0.84(0.65-1.08)РCHA2DS2-VASc=1Р8,880Р159Р1.79(1.53-2.09)РCHA2DS2-VASc=2Р11,863Р435Р3.67(3.34-4.03)РCHA2DS2-VASc=3Р11,473Р660Р5.75(5.33-6.21)РCHA2DS2-VASc=4Р1,137Р93Р8.18(6.68-10.02)РCHADS2-得分=0Р17,327Р275Р1.59(1.41-1.79)РCHA2DS2-VASc=0Р6,919Р58Р0.84(0.65-1.08)РCHA2DS2-VASc=1Р6,818Р119Р1.75(1.46-2.09)РCHA2DS2-VASc=2Р3,347Р90Р2.69(2.19-3.31)РCHA2DS2-VASc=3Р250Р8Р3.20(1.60-6.40)РCHADS2=1Р22,945Р1,130Р4.92(4.65-5.22)РCHA2DS2-VASc=1Р2,069Р40Р1.93(1.42-2.64)РCHA2DS2-VASc=2Р8,516Р345Р4.05(3.65-4.50)РCHA2DS2-VASc=3Р11,223Р652Р5.81(5.38-6.27)РCHA2DS2-VASc=4Р1,137Р93Р8.18(6.68-10.02)Р在CHADS2=0的患者中,c统计量为0.537(0.539-0.608);当包含?CHA2DS2-VASc时,该统计量增加至?0.641(0.610-0.671)。РOlesen et al Thromb Haemost. 2012 Jun;107(6):1172-9