
Tianjin Medical Journal ›› 2026, Vol. 54 ›› Issue (5): 478-483.doi: 10.11958/20252907
• Clinical Research • Previous Articles Next Articles
HUANG Fei1,2(
), WANG Lihang1,2, SUN Guanwen2△(
), BAO Huhe2, YANG Pengbo3, ZHANG Yaxing3
Received:2025-09-18
Revised:2026-01-15
Published:2026-05-15
Online:2026-05-13
Contact:
△E-mail:HUANG Fei, WANG Lihang, SUN Guanwen, BAO Huhe, YANG Pengbo, ZHANG Yaxing. Construction and validation of a prediction model for minor amputation in patients with diabetic foot ulcers during hospitalization[J]. Tianjin Medical Journal, 2026, 54(5): 478-483.
CLC Number:
| 组别 | n | 年龄/岁 | 男性 | BMI/(kg/m2) | DM持续时间/年 | 高血压持续时间/年 | ||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 非截肢组 | 106 | 66.00(57.00,73.00) | 62(58.5) | 24.36±3.36 | 15.00(10.00,20.00) | 2.00(0.00,12.25) | ||||||
| 小截肢组 | 48 | 66.00(60.00,76.00) | 40(83.3) | 23.53±3.49 | 15.00(10.00,20.00) | 8.00(1.00,10.00) | ||||||
| Z、χ2或t | 1.183 | 8.040* | 1.380 | 0.067 | 1.671 | |||||||
| 组别 | 冠心病史 | 吸烟史 | 饮酒史 | 溃疡持续时间/月 | 深溃疡 | 下肢动脉闭塞 | 院前治疗 | |||||
| 非截肢组 | 7(6.6) | 40(37.7) | 15(14.2) | 1.00(0.33,2.00) | 19(17.9) | 16(15.1) | 31(29.2) | |||||
| 小截肢组 | 4(8.3) | 22(45.8) | 5(10.4) | 2.00(1.00,3.04) | 23(47.9) | 25(52.1) | 6(12.5) | |||||
| Z或χ2 | 0.002 | 0.596 | 0.144 | 4.528* | 13.510* | 21.285* | 4.199* | |||||
Tab.1 Comparison of general clinical data between the two groups
| 组别 | n | 年龄/岁 | 男性 | BMI/(kg/m2) | DM持续时间/年 | 高血压持续时间/年 | ||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 非截肢组 | 106 | 66.00(57.00,73.00) | 62(58.5) | 24.36±3.36 | 15.00(10.00,20.00) | 2.00(0.00,12.25) | ||||||
| 小截肢组 | 48 | 66.00(60.00,76.00) | 40(83.3) | 23.53±3.49 | 15.00(10.00,20.00) | 8.00(1.00,10.00) | ||||||
| Z、χ2或t | 1.183 | 8.040* | 1.380 | 0.067 | 1.671 | |||||||
| 组别 | 冠心病史 | 吸烟史 | 饮酒史 | 溃疡持续时间/月 | 深溃疡 | 下肢动脉闭塞 | 院前治疗 | |||||
| 非截肢组 | 7(6.6) | 40(37.7) | 15(14.2) | 1.00(0.33,2.00) | 19(17.9) | 16(15.1) | 31(29.2) | |||||
| 小截肢组 | 4(8.3) | 22(45.8) | 5(10.4) | 2.00(1.00,3.04) | 23(47.9) | 25(52.1) | 6(12.5) | |||||
| Z或χ2 | 0.002 | 0.596 | 0.144 | 4.528* | 13.510* | 21.285* | 4.199* | |||||
| 组别 | n | WBC/(10×109/L) | Hb/(g/L) | PLT/(10×109/L) | CRP/(mg/L) | Alb/(g/L) | |||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 非截肢组 | 106 | 8.57(7.00,12.63) | 126.69±27.17 | 245.50(197.50,326.50) | 16.00(2.66,85.93) | 38.35(33.48,42.00) | |||||||||||
| 小截肢组 | 48 | 8.34(6.63,12.00) | 119.75±25.78 | 257.00(220.00,338.50) | 22.50(2.94,63.84) | 38.65(35.17,41.02) | |||||||||||
| Z或t | 0.837 | 1.521 | 1.198 | 0.016 | 0.117 | ||||||||||||
| 组别 | AST/(U/L) | ALT/(U/L) | LDH/(IU/L) | Ur/(mmol/L) | FPG/(mmol/L) | ||||||||||||
| 非截肢组 | 21.85(17.05,33.25) | 18.20(13.20,27.60) | 209.32(176.46,246.00) | 6.82(5.05,9.65) | 8.07(5.95,12.37) | ||||||||||||
| 小截肢组 | 22.15(17.90,28.09) | 16.05(12.38,23.14) | 214.00(182.45,247.93) | 6.76(5.46,9.50) | 9.72(6.96,14.13) | ||||||||||||
| Z | 0.291 | 1.590 | 0.745 | 0.298 | 2.009* | ||||||||||||
| 组别 | CK/(U/L) | ALP/(U/L) | Scr/(μmol/L) | TC/(mmol/L) | TG/(mmol/L) | D-Dimer/(mg/L) | |||||||||||
| 非截肢组 | 70.00(43.25,108.70) | 90.45(69.78,117.09) | 71.55(59.19,100.70) | 3.81(3.14,4.34) | 1.39(1.11,1.85) | 0.49(0.35,0.98) | |||||||||||
| 小截肢组 | 140.26(78.59,241.57) | 85.00(67.50,118.76) | 116.70(75.88,179.79) | 3.90(3.37,4.64) | 1.93(1.42,2.53) | 1.33(0.53,2.00) | |||||||||||
| Z | 4.435* | 0.472 | 4.178* | 1.243 | 3.273* | 4.172* | |||||||||||
Tab.2 Comparison of laboratory indicators between the two groups
| 组别 | n | WBC/(10×109/L) | Hb/(g/L) | PLT/(10×109/L) | CRP/(mg/L) | Alb/(g/L) | |||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 非截肢组 | 106 | 8.57(7.00,12.63) | 126.69±27.17 | 245.50(197.50,326.50) | 16.00(2.66,85.93) | 38.35(33.48,42.00) | |||||||||||
| 小截肢组 | 48 | 8.34(6.63,12.00) | 119.75±25.78 | 257.00(220.00,338.50) | 22.50(2.94,63.84) | 38.65(35.17,41.02) | |||||||||||
| Z或t | 0.837 | 1.521 | 1.198 | 0.016 | 0.117 | ||||||||||||
| 组别 | AST/(U/L) | ALT/(U/L) | LDH/(IU/L) | Ur/(mmol/L) | FPG/(mmol/L) | ||||||||||||
| 非截肢组 | 21.85(17.05,33.25) | 18.20(13.20,27.60) | 209.32(176.46,246.00) | 6.82(5.05,9.65) | 8.07(5.95,12.37) | ||||||||||||
| 小截肢组 | 22.15(17.90,28.09) | 16.05(12.38,23.14) | 214.00(182.45,247.93) | 6.76(5.46,9.50) | 9.72(6.96,14.13) | ||||||||||||
| Z | 0.291 | 1.590 | 0.745 | 0.298 | 2.009* | ||||||||||||
| 组别 | CK/(U/L) | ALP/(U/L) | Scr/(μmol/L) | TC/(mmol/L) | TG/(mmol/L) | D-Dimer/(mg/L) | |||||||||||
| 非截肢组 | 70.00(43.25,108.70) | 90.45(69.78,117.09) | 71.55(59.19,100.70) | 3.81(3.14,4.34) | 1.39(1.11,1.85) | 0.49(0.35,0.98) | |||||||||||
| 小截肢组 | 140.26(78.59,241.57) | 85.00(67.50,118.76) | 116.70(75.88,179.79) | 3.90(3.37,4.64) | 1.93(1.42,2.53) | 1.33(0.53,2.00) | |||||||||||
| Z | 4.435* | 0.472 | 4.178* | 1.243 | 3.273* | 4.172* | |||||||||||
| 变量 | β | SE | Wald χ2 | P | OR(95%CI) |
|---|---|---|---|---|---|
| FPG | 0.004 | 0.019 | 0.034 | 0.853 | 1.004(0.966~1.042) |
| 性别 | 1.464 | 0.671 | 4.763 | 0.029 | 4.323(1.161~16.101) |
| 院前治疗 | -2.581 | 0.795 | 10.552 | 0.001 | 0.076(0.016~0.359) |
| 溃疡持续时间 | 0.422 | 0.208 | 4.116 | 0.042 | 1.526(1.014~2.294) |
| Scr | 0.004 | 0.002 | 5.153 | 0.023 | 1.004(1.001~1.008) |
| TG | 0.422 | 0.280 | 2.273 | 0.132 | 1.525(0.881~2.638) |
| D-Dimer | 1.319 | 0.365 | 13.083 | <0.001 | 3.738(1.830~7.638) |
| CK | 0.003 | 0.002 | 2.742 | 0.098 | 1.003(1.000~1.006) |
| 下肢动脉闭塞 | 1.512 | 0.576 | 6.902 | 0.009 | 4.538(1.468~14.024) |
| 溃疡深度 | 2.101 | 0.612 | 11.791 | <0.001 | 8.175(2.465~27.114) |
| 常数项 | -6.176 | 1.176 | 27.592 | <0.001 | 0.002 |
Tab.3 Multivariate Logistic regression analysis of risk factors of minor amputation in DFU
| 变量 | β | SE | Wald χ2 | P | OR(95%CI) |
|---|---|---|---|---|---|
| FPG | 0.004 | 0.019 | 0.034 | 0.853 | 1.004(0.966~1.042) |
| 性别 | 1.464 | 0.671 | 4.763 | 0.029 | 4.323(1.161~16.101) |
| 院前治疗 | -2.581 | 0.795 | 10.552 | 0.001 | 0.076(0.016~0.359) |
| 溃疡持续时间 | 0.422 | 0.208 | 4.116 | 0.042 | 1.526(1.014~2.294) |
| Scr | 0.004 | 0.002 | 5.153 | 0.023 | 1.004(1.001~1.008) |
| TG | 0.422 | 0.280 | 2.273 | 0.132 | 1.525(0.881~2.638) |
| D-Dimer | 1.319 | 0.365 | 13.083 | <0.001 | 3.738(1.830~7.638) |
| CK | 0.003 | 0.002 | 2.742 | 0.098 | 1.003(1.000~1.006) |
| 下肢动脉闭塞 | 1.512 | 0.576 | 6.902 | 0.009 | 4.538(1.468~14.024) |
| 溃疡深度 | 2.101 | 0.612 | 11.791 | <0.001 | 8.175(2.465~27.114) |
| 常数项 | -6.176 | 1.176 | 27.592 | <0.001 | 0.002 |
| [1] | YAN C, WANG S, YANG Y, et al. The efficacy of diabetic foot treatment in a "TOSF" pattern:a five-year retrospective study[J]. Diabetes Metab Syndr Obes, 2024, 17:1923-1939. doi:10.2147/DMSO.S461112. |
| [2] | CHEN Y, ZHAO J, SUN Y, et al. Association of the triglyceride glucose index with sudden cardiac death in the patients with diabetic foot ulcer[J]. Diabetes Res Clin Pract, 2025, 223:112143. doi:10.1016/j.diabres.2025.112143. |
| [3] | 中华医学会糖尿病学分会,中华医学会感染病学分会,中华医学会组织修复与再生分会. 中国糖尿病足防治指南(2019版)(Ⅰ)[J]. 中华糖尿病杂志, 2019, 11(2):92-108. |
| Chinese Diabetes Society,Chinese Society of Infectious Diseases,Chinese Society of Tissue Repair and Regeneration. Guidelines for the prevention and treatment of diabetic foot in China (2019 edition) (I)[J]. Chin J Diabetes Mellitus, 2019, 11(2):92-108. doi:10.3760/cma.j.issn.1674-5809.2019.02.004. | |
| [4] | JIANG Y, RAN X, JIA L, et al. Epidemiology of type 2 diabetic foot problems and predictive factors for amputation in China[J]. Int J Low Extrem Wounds, 2015, 14(1):19-27. doi:10.1177/1534734614564867. |
| [5] | ARMSTRONG D G, TAN T W, BOULTON A J M, et al. Diabetic foot ulcers:a review[J]. JAMA, 2023, 330(1):62-75. doi:10.1001/jama.2023.10578. |
| [6] | 张学军, 杜娟. 糖尿病足坏疽行小截肢术治疗的临床分析[J]. 吉林医学, 2022, 43(11):2923-5. |
| ZHANG X J, DU J. Clinical analysis of minor amputation for diabetic foot gangrene[J]. Jilin Med J, 2022, 43(11):2923-2925. doi:10.3969/j.issn.1004-0412.2022.11.012. | |
| [7] | 徐旭英. 《中国糖尿病足防治指南2019》解读[J]. 中国临床医生杂志, 2023, 51(4):394-397. |
| XU X Y. Interpretation of "Chinese guidelines for the prevention and treatment of diabetic foot (2019)"[J]. Chin J Clinicians,2023, 51(4):394-397. doi:10.3969/j.issn.2095-8552.2023.04.006. | |
| [8] | BUS S A, VAN NETTEN J J, HINCHLIFFE R J, et al. Standards for the development and methodology of the 2019 International Working Group on the Diabetic Foot guidelines[J]. Diabetes Metab Res Rev, 2020,36 Suppl 1:e3267. doi:10.1002/dmrr.3267. |
| [9] | 中华医学会糖尿病学分会,中华医学会感染病学分会,中华医学会组织修复与再生分会. 中国糖尿病足防治指南(2019版)(Ⅱ)[J]. 中华糖尿病杂志, 2023, 11(3):161-189. |
| Chinese Diabetes Society,Chinese Society of Infectious Diseases,Chinese Society of Tissue Repair and Regeneration. Guidelines for the prevention and treatment of diabetic foot in China (2019 edition) (II)[J]. Chin J Diabetes Mellitus, 2019, 11(3):161-189. doi:10.3760/cma.j.issn.1674-5809.2019.03.005. | |
| [10] | CORTES-PENFIELD N W, ARMSTRONG D G, BRENNAN M B, et al. Evaluation and management of diabetes-related foot infections[J]. Clin Infect Dis, 2023, 77(3):e1-e13. doi:10.1093/cid/ciad255. |
| [11] | 祝红娟, 王倩, 王淑君, 等. 老年糖尿病足小截肢患者生活质量影响因素的混合研究[J]. 中华护理杂志, 2025, 60(1):83-89. |
| ZHU H J, WANG Q, WANG S J, et al. Factors influencing the quality of life in elderly diabetic foot patients with minor amputation:a mixed-methods study[J]. Chin J Nurs, 2025, 60(1):83-89. doi:10.3761/j.issn.0254-1769.2025.01.012. | |
| [12] | 梁国女, 赵娜. 糖尿病足截肢患者生活质量的影响因素探究[J]. 中国医学前沿杂志(电子版), 2019, 11(9):77-80. |
| LIANG G N, ZHAO N. Study on influencing factors of quality of life in diabetic foot amputation patients[J]. Chin J Front Med Sci (Electronic Edition), 2019, 11(9):77-80. doi:10.12037/YXQY.2019.09-11. | |
| [13] | 余明珠, 周昕睿, 李亚. 糖尿病足溃疡的治疗与相关信号通路的研究进展[J]. 右江医学, 2024, 52(3):193-197. |
| YU M Z, ZHOU X R, LI Y. Research progress on treatment of diabetic foot ulcers and related signaling pathways[J]. Youjiang Med J, 2024, 52(3):193-197. doi:10.3969/j.issn.1003-1383.2024.03.001. | |
| [14] | 张秩, 陈超, 吴平平, 等. 糖尿病足溃疡伤口延迟愈合的病理机制研究[J]. 临床皮肤科杂志, 2025, 54(1):48-51. |
| ZHANG Z, CHEN C, WU P P, et al. Pathological mechanism of delayed wound healing in diabetic foot ulcers[J]. J Clin Dermatol, 2025, 54(1):48-51. doi:10.16761/j.cnki.1000-4963.2025.01.015. | |
| [15] | AMADOU C, DENIS P, COSKER K, et al. Less amputations for diabetic foot ulcer from 2008 to 2014,hospital management improved but substantial progress is still possible:a french nationwide study[J]. PLoS One, 2020, 15(11):e0242524. doi:10.1371/journal.pone.0242524. |
| [16] | SAHAKYAN K, KLEIN B E, LEE K E, et al. The 25-year cumulative incidence of lower extremity amputations in people with type 1 diabetes[J]. Diabetes Care, 2011, 34(3):649-651. doi:10.2337/dc10-1712. |
| [17] | 孟广喆, 杨少玲, 胡丽叶, 等. 糖尿病足创面耐甲氧西林金黄色葡萄球菌感染危险因素Meta分析[J]. 临床误诊误治, 2025, 38(3):54-60. |
| MENG G Z, YANG S L, HU L Y, et al. Risk factors for methicillin-resistant Staphylococcus aureus infection in diabetic foot wounds:a Meta-analysis[J]. Clin Misdiagn Misther, 2025, 38(3):54-60. doi:10.3969/j.issn.1002-3429.2025.03.010. | |
| [18] | BONNET J B, SULTAN A. Narrative review of the relationship between CKD and diabetic foot ulcer[J]. Kidney Int Rep, 2022, 7(3):381-388. doi:10.1016/j.ekir.2021.12.018. |
| [19] | SCHROIJEN M A, VAN DIEPEN M, HAMMING J F, et al. Mortality after amputation in dialysis patients is high but not modified by diabetes status[J]. Clin Kidney J, 2020, 13(6):1077-1082. doi:10.1093/ckj/sfz116. |
| [20] | 黄泳清, 沈洁, 袁思捷, 等. 红细胞分布宽度、纤维蛋白原与D-二聚体预测糖尿病足发生发展风险的价值[J]. 中国组织工程研究, 2019, 23(23):3716-3721. |
| HUANG Y Q, SHEN J, YUAN S J, et al. Value of red blood cell distribution width,fibrinogen and D-dimer in predicting the risk of development of diabetic foot[J]. Chin J Tissue Eng Res, 2019, 23(23):3716-3721. doi:10.3969/j.issn.2095-4344.1319. | |
| [21] | 邵琳琳. 血清胆红素、纤维蛋白原、D-二聚体在2型糖尿病患者发生糖尿病足中的预测价值[J]. 中国烧伤创疡杂志, 2021, 33(2):95-98. |
| SHAO L L. Predictive value of serum bilirubin,fibrinogen and D-dimer in type 2 diabetes patients with diabetic foot[J]. Chin J Burns Wounds Ulcers, 2021, 33(2):95-98. doi:10.3969/j.issn.1001-0726.2021.02.005. | |
| [22] | 鲍亚玲, 雷慧, 马君, 等. 黄芪阳和汤调控PI3K/AKT/NF-κB信号通路促进糖尿病足溃疡大鼠创面愈合[J]. 天津医药, 2024, 52(3):266-72. |
| BAO Y L, LEI H, MA J, et al. Huangqi Yanghe Decoction regulates PI3K/AKT/NF-κB signaling pathway to promote wound healing in diabetes foot ulcer rats[J]. Tianjin Med J, 2024, 52(3):266-272. doi:10.11958/20230561. | |
| [23] | DINOTO E, FERLITO F, LA MARCA M A, et al. The role of early revascularization and biomarkers in the management of diabetic foot ulcers:a single center experience[J]. Diagnostics(Basel), 2022, 12(2):12020538. doi:10.3390/diagnostics12020538. |
| [24] | FU X L, DING H, MIAO W W, et al. Global recurrence rates in diabetic foot ulcers:a systematic review and meta-analysis[J]. Diabetes Metab Res Rev, 2019, 35(6):e3160. doi:10.1002/dmrr.3160. |
| [25] | 夏磊, 庄若, 吴玲, 等. 复发性糖尿病足溃疡相关危险因素的Meta分析[J]. 中华现代护理杂志, 2022, 28(9):1143-1148. |
| XIA L, ZHUANG R, WU L, et al. Risk factors for recurrent diabetic foot ulcers:a Meta-analysis[J]. Chin J Mod Nurs, 2022, 28(9):1143-1148. doi:10.3760/cma.j.cn115682-20210802-03422. |
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