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               ·580 ·                            南 京    医 科 大 学 学         报                        2026年4月


                                 表1 不同活检后时间移植肾功能正常组与移植肾功能异常组的单因素分析
              Table 1  Univariate analysis between the normal graft function group and the abnormal graft function group at different
                      post⁃biopsy times

                                                  At biopsy                          Post⁃biopsy year 1
                    Characteristic
                                     CKD stage 1(n=36) CKD stages 2-5(n=85)  P  CKD stage 1(n=47) CKD stages 2-5(n=74) P
               Median age at biopsy  039.50(34.25,48.25) 039.00(32.00,46.00)  0.473 039.00(32.00,45.00) 041.00(33.00,46.00) 0.458
              [years,M(P25,P75)]
               Male[n(%)]          000.28(77.78)    000.66(77.65)    0.987 000.38(80.85)  000.56(75.68)   0.505
               Median postoperative time  174.00(15.00,420.00) 135.00(20.00,258.00) 0.894 115.00(15.00,314.00) 144.00(22.00,308.25) 0.420
              [d,M(P25,P75)]
               Number of transplants[n(%)]                           0.554                                0.425
                 1                 000.36(100.00)   000.82(96.47)        000.47(100.00)   000.71(95.95)
                 2                 000.00(0)        000.03(3.53)         000.00(0)        000.03(4.05)
               Donor source[n(%)]                                    0.999                                0.999
                 DCD donor         000.35(97.22)    000.83(97.65)        000.46(97.87)    000.72(97.30)
                 Living related donor  000.01(2.78)  000.02(2.35)        000.01(2.13)     000.02(2.70)
               DGF[n(%)]           000.02(5.56)     000.16(18.82)    0.061 000.03(6.38)   000.15(20.27)   0.036
               History of rejection[n(%)]  000.02(5.56)  000.11(12.94)  0.380 000.00(0)   000.13(17.57)   0.002
                 FK usage[n(%)]    000.30(83.33)    000.62(72.94)    0.221 000.34(72.34)  000.58(78.38)   0.448
                 Rapamycin usage[n(%)] 0000.1(2.78)  000.15(17.65)   0.056 000.03(6.38)   000.13(17.57)   0.077
                 Iguratimod usage[n(%)]  0000.3(8.33)  000.10(11.76)  0.813 000.05(10.64)  000.08(10.81)  0.976
               i score ≥1[n(%)]    000.15(41.67)    000.63(74.12)   <0.001 000.23(48.94)  000.55(74.32)   0.004
               t score ≥1[n(%)]    0000.6(16.67)    000.25(29.41)    0.142 000.10(21.28)  000.21(28.38)   0.383
               ptc score ≥1[n(%)]  000.16(44.44)    000.62(72.94)    0.003 000.25(53.19)  000.53(71.62)   0.039
               g score ≥1[n(%)]    000.10(27.78)    000.33(38.82)    0.246 000.12(25.53)  000.31(41.89)   0.067
               ci score ≥1[n(%)]   00.004(11.11)    000.18(21.18)    0.189 000.04(8.51)   000.18(24.32)   0.028
               HLA⁃Ⅰ antibody MFI  655.56(0,2 993.23)  0000.0(0,753.60)  0.007 589.68(0,1 705.70)  .00000(00,747.33)  0.065
              [M(P25,P75)]
               HLA⁃Ⅱ antibody MFI  000.00(0,0)      00.000(0,531.67)  0.458 000.00(0,0)   00.000(0,759.53)  0.025
              [M(P25,P75)]
                                                Post⁃biopsy year 3                   Post⁃biopsy year 5
                    Characteristic
                                     CKD stage 1(n=44) CKD stages 2-5(n=77)  P  CKD stage 1(n=39) CKD stages 2-5(n=82) P
               Median age at biopsy  038.00(32.00,45.00) 041.00(33.00,46.00)  0.391 37.00(31.50,43.00) 042.50(33.00,46.00) 0.102
              [years,M(P25,P75)]
               Male[n(%)]           000.37(84.09)   000.57(74.03)    0.201 00.34(87.18)   000.60(73.17)   0.084
               Median postoperative time  079.50(15.00,192.25) 176.00(25.00,348.00) 0.070 77.00(15.00,191.50) 179.00(22.00,346.75) 0.052
              [d,M(P25,P75)]
               Number of transplants[n(%)]                           0.999                                0.999
                 1                  000.43(97.73)   000.75(97.40)         00.38(97.44)    000.80(97.56)
                 2                  000.01(2.27)    000.02(2.60)          00.01(2.56)     000.02(2.44)
               Donor source[n(%)]                                    0.473                                0.550
                 DCD donor          000.44(100.00)  000.74(96.10)         00.39(100.00)   000.79(96.34)
                 Living related donor  000.00(0)    000.03(3.90)          00.00(0)        000.03(3.66)
               DGF[n(%)]            000.03(6.82)    000.15(19.48)    0.060 00.02(5.13)    000.16(19.51)   0.038
               History of rejection[n(%)]  000.00(0)  000.13(16.88)  0.010 00.00(0)       000.13(15.85)   0.020
                 FK usage[n(%)]     000.33(75.00)   000.59(76.62)    0.841 00.30(76.92)   000.62(75.61)   0.874
                 Rapamycin usage[n(%)] 000.04(9.09)  000.12(15.58)   0.310 00.03(7.69)    000.13(15.85)   0.215
                 Iguratimod usage[n(%)]  000.06(13.64)  000.07(9.09)  0.637 00.05(12.82)  000.08(9.76)    0.846
               i score ≥1[n(%)]     000.21(47.73)   000.57(74.03)    0.004 00.19(48.72)   000.59(71.95)   0.013
               t score ≥1[n(%)]     000.08(18.18)   000.23(29.87)    0.157 00.07(17.95)   000.24(29.27)   0.183
               ptc score ≥1[n(%)]   000.20(45.45)   000.58(75.32)   <0.001 00.18(46.15)   000.60(73.17)   0.004
               g score ≥1[n(%)]     000.10(22.73)   000.33(42.86)    0.026 00.09(23.08)   000.34(41.46)   0.048
               ci score ≥1[n(%)]    000.03(6.82)    000.19(24.68)    0.014 00.03(7.69)    000.19(23.17)   0.039
               HLA⁃Ⅰ antibody MFI   294.84(0,1 544.66)  00.000(0,836.23)  0.125 000.0(0,2 173.93)  0000.0(0,764.66)  0.121
              [M(P25,P75)]
               HLA⁃Ⅱ antibody MFI   0000.0(0,0)     0000.0(0,856.05)  0.003 000.0(0,0)    0000.0(0,759.53)  0.012
              [M(P25,P75)]
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