close all use 总.dbf FOR i=1 TO RECCOUNT() GO i repl all 总评价 with iif((iif(评价1=[正常],1,0)+iif(评价2=[正常],1,0)+iif(评价3=[正常],1,0)+iif(评价4=[正常],1,0))=4,[正常],pj(评价1)-pj(评价2)-pj(评价3)-pj(评价4)+" 需进一步矫治检查。" ) endf brow