The presence of AF in the highest quartile of CRP group was significantly increased in comparison with the lowest quartile of CRP group.

• 四分位法研究表明房颤组血清CRP水平位于最高四分位者显著多于对照组; 房颤组血清CRP水平位于最高四分位者较同组最低四分位者显著增加(P<0.；05)。