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第45卷第12期       胡   乐,陆子鹏,蒋奎荣,等. 胰体尾切除术后住院时间延长的危险因素分析:一项单中心回顾性
                 2025年12月              研究[J]. 南京医科大学学报(自然科学版),2025,45(12):1805-1809,1822                ·1807 ·


                                    表1 胰体尾切除术后住院时间≥30 d的单因素分析:一般资料、手术方式
                Table 1  Univariate analysis of factors associated with prolonged hospital stay(≥30 d)after distal pancreatectomy:general
                        information and surgical methods

                            Variable          Postoperative hospital stay ≥30 d(n=80)Postoperative hospital stay <30 d(n=1 135)  P
                Sex[n(%)]                                                                                   0.004
                  Male                                   52(65.0)                      550(48.5)
                  Female                                 28(35.0)                      585(51.5)
                Age[years,M(P25,P75)]                   66.5(59,71)                   00 60(61,68)         <0.001
                Tumor pathology[n(%)]                                                                      <0.001
                  Malignant                              68(85.0)                      705(62.1)
                  Benign                                 12(15.0)                      430(37.9)
                Surgical approach[n(%)]                                                                    <0.001

                  DP                                     63(78.8)                      801(70.6)
                  Modified Appleby                       16(20.0)                       61(5.4)
                  Warshaw                                 0(0)0.                        93(8.2)
                  Kimura                                  1(1.3)                       180(15.9)
                Combined organ resection[n(%)]           41(51.2)                      196(17.3)           <0.001
                Combined vein resection[n(%)]            10(12.5)                       55(4.8)             0.008
                Combined artery resection[n(%)]          16(20.0)                       66(5.8)            <0.001
                Dissection of heidelberg Triangle[n(%)]  41(51.2)                      108(9.5)0           <0.001



                                 表2 胰体尾切除术后住院时间 ≥30 d的单因素分析:术后并发症、术后干预措施
                Table 2  Univariate analysis of prolonged hospital stay(≥30 d)after distal pancreatectomy:postoperative complications and
                       interventions                                                                    [n(%)]
                                                    Postoperative hospital stay ≥30 d  Postoperative hospital stay <30 d
                             Variable                                                                       P
                                                            (n=80)                    (n=1 135)
                 Postoperative complications
                   Postoperative pancreatic fistula         51(63.7)                   555(48.9)           0.010
                   Delayed gastric emptying(DGE)            30(37.5)                    36(3.2)           <0.001
                   Postoperative hemorrhage                 08(10.0)                    17(1.5)           <0.001
                   Chylous fistula                          15(18.8)                    86(7.6)           <0.001
                   Ileus                                     2(2.5)                     07(0.6)            0.114
                   Intra⁃abdominal infection                32(40.0)                    69(6.1)           <0.001
                   Intra⁃abdominal fluid collection         18(22.5)                    59(5.2)           <0.001
                   Sepsis                                   08(10.0)                    07(0.6)           <0.001
                   Pulmonary infection                      08(10.0)                    25(2.2)           <0.001
                   Atelectasis                               5(6.3)                     11(1.0)            0.003
                   Pleural effusion                         10(12.5)                    13(1.1)           <0.001
                   Surgical site Infection/complications     5(6.3)                     32(2.8)            0.090
                   Pulmonary embolism                        3(3.8)                     07(0.6)            0.024
                   Cerebral infarction                       1(1.3)                     01(0.1)            0.127
                 Postoperative Interventions
                   Re⁃intubation                             4(5.0)                     02(0.2)           <0.001
                   Reoperation                               2(2.5)                     02(0.2)            0.024
                   ICU readmission                          09(11.3)                    13(1.1)           <0.001
                   Invasive intervention                    26(32.5)                    34(3.0)           <0.001
                   Severe complications(clavien⁃dindo≥Ⅲ)    29(36.3)                    41(3.6)           <0.001
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