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第45卷第11期
               ·1620 ·                           南 京    医 科 大 学 学         报                        2025年11月


              A                                 B                             C
                                       r=0.687                        r=0.682      150                   r=-0.245
                  6                                10
                                       P<0.001                        P<0.001     ]                      P=0.084
                                                                                  m 2 )
                                                    8
                                                  h)                               100
                  4                                 6
               UPCR                               (g/24                           (min·1.73
                  2                               UPE  4                          [mL/  50
                                                    2                             eGFR

                  0                                 0                               0
                   0   10  20  30  40  50            0  10  20  30  40  50            0  10   20  30  40  50
                         FCN2(μg/mL)                      FCN2(μg/mL)                       FCN2(μg/mL)
              D                                 E
                                      r=0.142                            r=0.263
                200                               1 000
                                      P=0.319                            P=0.062
                                                    800
                                                    600
                                                    400
               (μmol/L)  150                      (cells/μL)  300
                                                    200
               Scr  100                           U⁃RBC
                 50                                 100
                                                     0
                   0   10  20  30  40  50              0  10  20  30  40  50
                         FCN2(μg/mL)                        FCN2(μg/mL)

              F                                G                              H
                                       r=0.357                                                           r=-0.064
                  6                                10                 r=0.453      150
                                       P=0.010                                                           P=0.655
                                                                      P<0.001     ]
                                                    8                             m 2 )
                  4                               h)  6                            100
               UPCR                               (g/24                           (min·1.73

                  2                               UPE  4                          [mL/  50
                                                                                  eGFR
                                                    2

                  0                                 0                               0
                   0    10   20    30   40           0    10   20   30    40          0   12    20   30   40
                         MASP1(μg/mL)                      MASP1(μg/mL)                    MASP1(μg/mL)
              I                                J
                200                   r=0.072     1 000                     r=0.385
                                                    800
                                      P=0.616                               P=0.005
                                                    600
                                                    400
                150
               (μmol/L)  100                      (cells/μL)  200
                                                    300
               Scr                                U⁃RBC
                 50                                 100
                                                     0
                   0    10   20    30   40             0    10   20   30    40
                         MASP1(μg/mL)                       MASP1(μg/mL)

                 A:FCN2 positively correlates with UPCR. B:FCN2 positively correlates with UPE. C:FCN2 shows no significant correlation with eGFR. D:FCN2
              shows no significant correlation with Scr. E:FCN2 shows no significant correlation with U⁃RBC. F:MASP1 positively correlates with UPCR. G:MASP1
              positively correlates with UPE. H:MASP1 shows no significant correlation with eGFR. I:MASP1 shows no significant correlation with Scr. J:MASP1
              positively correlates with U⁃RBC.
                                           图 2 FCN2和MASP1与IgAN临床指标的相关性
                                 Figure 2  Correlation of FCN2 and MASP1 with clinical indicators of IgAN
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