
浏览全部资源
扫码关注微信
南部战区总医院骨科,广东 广州 510010
戴建强,E-mail: tcl99@sina. com
蔡学究,E-mail:10891432@qq.com
收稿:2025-08-22,
纸质出版:2026-06-25
移动端阅览
刘洁,郑娜,易建华等.基于血清学指标的联合诊断模型对脊柱感染性疾病的价值[J].局解手术学杂志,2026,35(06):518-522.
LIU Jie,ZHENG Na,YI Jian-hua,et al.Diagnostic value of a combined diagnostic model based on serological indicators for infectious diseases of the spine[J].JOURNAL OF REGIONAL ANATOMY AND OPERATIVE SURGERY,2026,35(06):518-522.
刘洁,郑娜,易建华等.基于血清学指标的联合诊断模型对脊柱感染性疾病的价值[J].局解手术学杂志,2026,35(06):518-522. DOI: 10.11659/jjssx.08E025084.
LIU Jie,ZHENG Na,YI Jian-hua,et al.Diagnostic value of a combined diagnostic model based on serological indicators for infectious diseases of the spine[J].JOURNAL OF REGIONAL ANATOMY AND OPERATIVE SURGERY,2026,35(06):518-522. DOI: 10.11659/jjssx.08E025084.
目的
2
评估血清学指标对脊柱感染性疾病(IDS)的诊断价值。
方法
2
回顾性分析2018年1月至2025年4月南部战区总医院骨科收治的105例IDS患者(IDS组)和75例非感染性脊柱疾病(non-IDS)患者(non-IDS组)的临床资料。采用单因素分析比较2组患者的血清学指标差异,采用
Logistic
回归分析IDS相关因素并建立联合诊断模型。采用受试者工作特征曲线评估血清学指标对IDS的诊断效能。
结果
2
IDS组中,革兰氏阳性菌感染41例(39.05%)、革兰氏阴性菌感染23例(21.90%)、结核分枝杆菌感染41例(39.05%)。2组间在白蛋白、总胆红素(TBIL)、血清肌酐、中性粒细胞计数、淋巴细胞计数(LY)、单核细胞计数、血小板计数、C反应蛋白(CRP)、血沉(ESR)和降钙素原等指标方面均存在显著差异(
P
<
0.05)。多因素分析显示,ESR和CRP是IDS的独立危险因素,而TBIL和LY为保护因素。基于TBIL、LY、ESR和CRP构建的联合诊断模型经
Hosmer
-
Lemeshow
检验(
χ
2
=2.342,
P
=0.969)显示,诊断准确率为81.11%。该模型诊断IDS的敏感度为75.24%、特异度为93.33%、阳性似然比为11.29、阴性似然比为0.27、曲线下面积为0.908(95%
CI
:0.856~0.946)。
结论
2
基于血清学指标的联合诊断模型可用于IDS的早期快速筛查并显著提高诊断准确性。
Objective
2
To evaluate the diagnostic value of serological indicators for infectious diseases of the spine (IDS).
Methods
2
A retrospective analysis was conducted on the clinical data of 105 patients with IDS and 75 patients with non-infectious diseases of the spine(non-IDS) admitted to the Department of Orthopedics of General Hospital of Southern Theater Command from January 2018 to April 2025.Univariate analysis was used to compare the differences in serological indicators of patients between the two groups,while
Logistic
regression analysis was used to analyze the related factors of IDS and establish a combined diagnostic model.
Receiver operating characteristic
curve was employed to assess the diagnostic effica
cy of serological indicators for IDS.
Results
2
In the IDS group,there were 41 cases(39.05%) of Gram-positive bacterial infection,23 cases(21.90%) of Gram-negative bacterial infection,and 41 cases(39.05%) of Mycobacterium tuberculosis infection. There were significant differences between the two groups in terms of albumin, total bilirubin (TBIL), serum creatinine, neutrophil count, lymphocyte count (LY), monocyte count, platelet count, C-reactive protein (CRP), erythrocyte sedimentation rate (ESR), and procalcitonin (
P
<
0.05). Multivariate analysis revealed that ESR and CRP were the independent risk factors for IDS,while TBIL and LY served as protective factors.The combined diagnostic model constructed based on TBIL,LY,ESR,and CRP demonstrated a diagnostic accuracy of 81.11% through the
Hosmer
-
Lemeshow
test
(
χ
²=2.342,
P
=0.969).The model's sensitivity was 75.24%,the specificity was 93.33%,the positive likelihood ratio was 11.29,the negative likelihood ratio was 0.27,and
area under the curve
for diagnosing IDS was 0.908 (95%
CI
:0.856 to 0.946).
Conclusion
2
This combined diagnostic model based on serological indicators can be utilized for the early rapid screening of IDS,which can significantly improve the diagnostic accuracy.
李昭辉 , 张强 , 王华锋 , 等 . 利用宏基因组二代测序技术检测原发性脊柱感染性疾病病原体的多中心研究 [J]. 中华外科学杂志 , 2024 , 62 ( 12 ): 1128 - 1135 . doi: 10.3760/cma.j.cn112139-2024 0715-00337 http://dx.doi.org/10.3760/cma.j.cn112139-20240715-00337 .
牛宁奎 , 费骏 , 贺西京 , 等 . 脊柱感染性疾病的规范诊断与治疗 [J]. 中华骨科杂志 , 2022 , 42 ( 15 ): 968 - 980 . doi: 10.3760/cma.j.cn121113-20220210-00058 http://dx.doi.org/10.3760/cma.j.cn121113-20220210-00058 .
Chen S , Kang Y , Li D , et al . Diagnostic performance of metagenomic next-generation sequencing for the detection of pathogens in bronchoalveolar lavage fluid in patients with pulmonary infections:systematic review and meta-analysis [J]. Int J Infect Dis , 2022 , 122 : 867 - 873 . doi: 10.1016/j.ijid.2022.07.054 http://dx.doi.org/10.1016/j.ijid.2022.07.054 .
郭超峰 , 张广 , 胡小江 , 等 . 宏基因二代测序技术对脊柱感染的诊断效率及预后的影响 [J]. 中南大学学报(医学版) , 2022 , 47 ( 7 ): 865 - 871 . doi: 10.11817/j.issn.1672-7347.2022.220163 http://dx.doi.org/10.11817/j.issn.1672-7347.2022.220163 .
Zhang G , Zhang H , Hu X , et al . Clinical application value of metagenomic next-generation sequencing in the diagnosis of spinal infections and its impact on clinical outcomes [J]. Front Cell Infect Microbiol , 2023 , 13 : 1076525 . doi: 10.3389/fcimb.2023.1076525 http://dx.doi.org/10.3389/fcimb.2023.1076525 .
Henry MW , 3rd Dowdell JE , Miller AO . Pyogenic vertebral osteomyelitis [J]. Infect Dis Clin North Am , 2025 , 39 ( 3 ): 419 - 435 . doi: 10.1016/j.idc.2025.02.011 http://dx.doi.org/10.1016/j.idc.2025.02.011 .
冯利君 , 张允帅 , 王宸 , 等 . 脊柱侧凸融合术手术部位感染的危险因素及血清PCT、CRP检测的预测价值 [J]. 安徽医药 , 2021 , 25 ( 7 ): 1419 - 1423 . doi: 10.3969/j.issn.1009-6469.2021.07.036 http://dx.doi.org/10.3969/j.issn.1009-6469.2021.07.036 .
马维理 , 陈国奋 , 熊亮 , 等 . 脊柱术后感染危险因素及与PCT、Presepsin、ESR水平 [J]. 中华医院感染学杂志 , 2020 , 30 ( 23 ): 3655 - 3658 . doi: 10.3969/j.issn.1009-6469.2021.07.036 http://dx.doi.org/10.3969/j.issn.1009-6469.2021.07.036 .
曾云 , 熊敏 , 何宁 , 等 . 脊柱损伤患者术后切口感染病原学特征、红细胞免疫指标及降钙素原水平分析 [J]. 中国病原生物学杂志 , 2020 , 15 ( 5 ): 580 - 582 . doi: 10.13350/j.cjpb.200517 http://dx.doi.org/10.13350/j.cjpb.200517 .
Kramer A , Thavarajasingam SG , Neuhoff J , et al . Diagnosis and management of de novo non-specific spinal infections:European Association of Neurosurgical Societies (EANS) Spine Section Delphi consensus recommendations [J]. Brain Spine , 2024 , 5 : 104178 . doi: 10.1016/j.bas.2024.104178 http://dx.doi.org/10.1016/j.bas.2024.104178 .
Schuetz P , Beishuizen A , Broyles M , et al . Procalcitonin (PCT)- guided antibiotic stewardship:an international experts consensus on optimized clinical use [J]. Clin Chem Lab Med , 2019 , 57 ( 9 ): 1308 - 1318 . doi: 10.1515/cclm-2018-1181 http://dx.doi.org/10.1515/cclm-2018-1181 .
Tsantes AG , Papadopoulos DV , Vrioni G , et al . Spinal infections:an update [J]. Microorganisms , 2020 , 8 ( 4 ): 476 . doi: 10.3390/microorganisms8040476 http://dx.doi.org/10.3390/microorganisms8040476 .
Euba G , Narváez JA , Nolla JM , et al . Long-term clinical and radiological magnetic resonance imaging outcome of abscess-associated spontaneous pyogenic vertebral osteomyelitis under conservative management [J]. Semin Arthritis Rheum , 2008 , 38 ( 1 ): 28 - 40 . doi: 10.1016/j.semarthrit.2007.08.007 http://dx.doi.org/10.1016/j.semarthrit.2007.08.007 .
Yu X , Rao G , Zhang YX , et al . Vertebral osteomyelitis:a comparative,single-center study in northwestern China [J]. Infect Dis (Lond) , 2025 , 57 ( 5 ): 385 - 396 . doi: 10.1080/23744235.2024.2438826 http://dx.doi.org/10.1080/23744235.2024.2438826 .
Iwata E , Shigematsu H , Koizumi M , et al . Lymphocyte count at 4 days postoperatively and CRP level at 7 days postoperatively:reliable and useful markers for surgical site infection following instrumented spinal fusion [J]. Spine (Phila Pa 1976) , 2016 , 41 ( 14 ): 1173 - 1178 . doi: 10.1097/BRS.0000000000001501 http://dx.doi.org/10.1097/BRS.0000000000001501 .
Zimmerli W . Clinical practice.Vertebral osteomyelitis [J]. N Engl J Med , 2010 , 362 ( 11 ): 1022 - 1029 . doi: 10.1056/NEJMcp0910753 http://dx.doi.org/10.1056/NEJMcp0910753 .
Ghassibi M , Yen TC , Harris S , et al . Responsiveness of routine diagnostic tests for vertebral osteomyelitis may be influenced by the infecting organism [J]. Spine J , 2021 , 21 ( 9 ): 1479 - 1488 . doi: 10.1016/j.spinee.2021.04.001 http://dx.doi.org/10.1016/j.spinee.2021.04.001 .
Jeong DK , Lee HW , Kwon YM . Clinical value of procalcitonin in patients with spinal infection [J]. J Korean Neurosurg Soc , 2015 , 58 ( 3 ): 271 - 275 . doi: 10.3340/jkns.2015.58.3.271 http://dx.doi.org/10.3340/jkns.2015.58.3.271 .
Maus U , Andereya S , Gravius S , et al . Procalcitonin (PCT) as diagnostic tool for the monitoring of spondylodiscitis [J]. Z Orthop Unfall , 2009 , 147 ( 1 ): 59 - 64 . doi: 10.1055/s-2008-1038974 http://dx.doi.org/10.1055/s-2008-1038974 .
Li YC , Liu YX , Li L , et al . Metagenomic next-generation sequencing (mNGS) versus tissue culture technique (TCT) in diagnosis of spinal infection:a systematic review and meta-analysis [J]. Sci Rep , 2025 , 15 ( 1 ): 20926 . doi: 10.1038/s41598-025-06759-3 http://dx.doi.org/10.1038/s41598-025-06759-3 .
0
浏览量
0
下载量
0
CSCD
关联资源
相关文章
相关作者
相关机构
京公网安备11010802024621