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第46卷第1期          李圆圆,杨    杨,李万春,等. 大血管闭塞性急性缺血性卒中患者血管内治疗术后预后不良
                  2026年1月          预测模型的构建及价值分析[J]. 南京医科大学学报(自然科学版),2026,46(1):68-76                   · 71   ·

                                                       表1  2组临床资料比较
                                    Table 1 Comparison of clinical characteristics between the two groups

                                                                     Poor prognosis  Good prognosis
                                   Characteristic                                                  t/χ 2    P
                                                                      group(n=88)   group(n=112)
                 Age(years,x ± s)                                     44.15 ± 3.61  43.39 ± 3.18  1.580    0.116
                 Sex[n(%)]                                                                        0.531    0.466
                  Male                                                 54(61.36)     63(56.25)
                  Female                                               34(38.64)     49(43.75)
                 BMI(kg/m ,x ± s)                                     23.16 ± 1.35  22.89 ± 1.22  1.482    0.140
                        2
                 Complication[n(%)]
                  Hypertension                                         69(78.41)     40(35.71)    36.225  <0.001
                  Diabetes                                             11(12.50)     15(13.39)    0.035    0.852
                  Hyperlipidemia                                       25(28.41)     28(25.00)    0.294    0.588
                  Atrial fibrillation                                  58(65.91)     70(62.50)    0.249    0.618
                  Coronary heart disease                               21(23.86)     22(19.64)    0.520    0.471
                 Smoking history[n(%)]                                 28(31.82)     31(27.68)    0.406    0.524
                 NHISS scores at admission(x ± s)                     13.17 ± 2.28  11.40 ± 2.06  5.754  <0.001
                 ASPECTS scores at admission(x ± s)                   6.83 ± 0.71    6.02 ± 0.57  8.950  <0.001
                 NLR at admission(x ± s)                              3.03 ± 0.64    2.51 ± 0.49  6.508  <0.001
                 TOAST etiological classification[n(%)]                                           0.026    0.987
                  LAA                                                  43(48.86)     56(50.00)
                  CE                                                   33(37.50)     41(36.61)
                  SAO                                                  12(13.64)     15(13.39)
                 Vascular occlusion site[n(%)]                                                    1.329    0.856
                  Internal carotid artery                              31(35.23)     43(38.39)
                  Internal carotid artery + middle cerebral artery M1 segment  18(20.45)  25(22.32)
                  Internal carotid artery + middle cerebral artery M1 + anterior cerebral artery  15(17.05)  17(15.18)
                  Middle cerebral artery M1 segment                    14(15.91)     19(16.96)
                  Middle cerebral artery M1 + anterior cerebral artery A2 segment  10(11.36)  8(7.14)
                 Number of occluded vessels ≥ 2[n(%)]                  43(48.86)     28(25.00)    12.256   0.001


                                                     表2 2组治疗相关指标比较
                                  Table 2 Comparison of treatment⁃related indicators between the two groups

                                                          Poor prognosis    Good prognosis
                        Treatment⁃related indicator                                            t/χ 2        P
                                                          group(n=88)       group(n=112)
                 Intravenous thrombolysis[n(%)]            35(39.77)         36(32.14)        1.253        0.263
                 Time from onset to operation(min,x ± s)  272.14 ± 30.59    249.88 ± 33.74    4.824      <0.001
                 Time from onset to recanalization(min,x ± s)  342.07 ± 25.64  324.52 ± 21.27  5.290     <0.001
                 Puncture to recanalization time(min,x ± s)  69.93 ± 13.31  67.64 ± 15.08     1.122        0.263
                 Thrombectomy[n(%)]                                                           0.701        0.704
                  1 time                                   52(59.09)         71(63.39)
                  2 times                                  30(34.09)         36(32.14)
                  ≥3 times                                  6(6.82)           5(4.46)
                 Balloon dilatation or stent implantation[n(%)]  21(23.86)   23(20.54)        0.318        0.573
                 mTICI grade ≥ 2b[n(%)]                    79(89.77)         110(98.21)       5.230        0.022
                 sICH[n(%)]                                 2(2.27)            0(0)             -          0.192
                 ICH[n(%)]                                  4(4.55)           3(2.68)         0.106        0.745
                 Pulmonary infection[n(%)]                  3(3.41)           3(2.68)         0.014        0.907
                 Lower extremity deep venous thrombosis[n(%)]  2(2.27)        1(0.89)         0.044        0.833
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