1.遵义市第一人民医院/遵义医科大学第三附属医院妇科,遵义 563000
2.遵义市税务干部学校,遵义 563000
Received:07 October 2022,
Revised:2023-05-23,
Accepted:25 May 2023,
Published:28 January 2024
移动端阅览
牟大英,李艺,路祥会,等.宫颈LEEP术后发生宫颈管粘连风险模型构建及验证[J].重庆医科大学学报,2024,49(1):80-84.
Mou Daying,Li Yi,Lu Xianghui,et al.Construction and validation of a risk model of cervical adhesions after cervical loop electrosurgical excision procedure[J].Journal of Chongqing Medical University,2024,49(1):80-84.
牟大英,李艺,路祥会,等.宫颈LEEP术后发生宫颈管粘连风险模型构建及验证[J].重庆医科大学学报,2024,49(1):80-84. DOI: 10.13406/j.cnki.cyxb.003404.
Mou Daying,Li Yi,Lu Xianghui,et al.Construction and validation of a risk model of cervical adhesions after cervical loop electrosurgical excision procedure[J].Journal of Chongqing Medical University,2024,49(1):80-84. DOI: 10.13406/j.cnki.cyxb.003404.
目的
2
分析子宫颈环形电切术(loop electrosurgical excision procedure,LEEP)术后发生宫颈管粘连的危险因素,建立并验证风险预测模型。
方法
2
本研究前瞻性选取2021年9月至2022年4月遵义市第一人民医院子宫颈鳞状上皮内病变(cervical squamous intraepithelial lesion,SIL)且行LEEP治疗的200例患者作为研究对象。根据LEEP术后有无发生宫颈管粘连分为粘连组(
n
=45)和未粘连组(
n
=155),采用单因素和多因素logistic回归分析LEEP术后发生宫颈管粘连的影响因素,基于筛选得到的危险因素建立列线图模型,并对模型的精准度进行验证。
结果
2
年龄(
OR
=1.152,95%CI=1.063~1.249)、创面出血(
OR
=6.602,95%CI=2.652~16.436)、创口感染(
OR
=6.288,95%CI=2.357~16.772)、切除深度(
OR
=3.383,95%CI=1.367~8.373)是宫颈管粘连发生的独立危险因素。验证结果:一致性指数(concordance index,CI)为0.904;Hosmer-Lemeshow提示该列线图模型预测LEEP术后发生宫颈管粘连的风险预测值与实际观测值比较,差异未显示统计学意义(
χ
2
=1.810,
P
=0.840);列线图模型预测LEEP术后发生宫颈管粘连的校正曲线趋近于理想曲线,验证前后的平均绝对误差为0.033;列线图模型预测LEEP术后发生宫颈管粘连的校正曲线和受试者工作特征(receiver operating characteristic curve,ROC)曲线下的面积(area under the curve,AUC)为0.904(95%CI=0.858~0.950),灵敏度为0.933,特异度为0.768。
结论
2
本研究构建的SIL行LEEP术后患者宫颈管粘连发生风险预测模型效果良好,可以有效预测宫颈管粘连的发生,可为早期对患者采取预防性干预措施提供参考。
Objective
2
To analyze risk factors for cervical adhesions after loop electrosurgical excision procedure(LEEP) of the cervix,and to establish and verify a risk prediction model for it.
Methods
2
We prospectively selected 200 patients with cervical squamous intraepithelial lesions(SILs) who received LEEP treatment in The First People’s Hospital of Zunyi from September 2021 to April 2022. According to the presence or absence of cervical adhesions after LEEP,they were divided into adhesion group(
n
=45) and non-adhesion group(
n
=155). Univa
riable and multivariable logistic regression analyses were performed to determine risk factors for the occurrence of postoperative cervical adhesions. A nomogram model was established based on the selected risk factors,followed by accuracy verification.
Results
2
The independent risk factors for postoperative cervical adhesions included age[odds ratio(
OR
)=1.152,95%CI=1.063-1.249],cervical wound bleeding(
OR
=6.602,95%CI=2.652-16.436),cervical wound infection(
OR
=6.288,95%CI=2.357-16.772),and the depth of excision(
OR
=3.383,95%CI=1.367-8.373). The verification results showed that the CI was 0.904. The Hosmer-Lemeshow test showed no significant difference between the nomogram model-predicted value and the observed value of the risk of cervical adhesions after LEEP(
χ
2
=1.810,
P
=0.840). For predicting the occurrence of cervical adhesions after LEEP,the calibration curve of the nomogram model was close to the ideal curve,with the mean absolute error before and after verification being 0.033. The area under the receiver operating characteristic curve of the nomogram model predicting the occurrence of postoperative cervical adhesions was 0.904(95%CI=0.858-0.950),with a sensitivity of 0.933 and a specificity of 0.768.
Conclusion
2
The established risk prediction model performs well in predicting the occurrence of cervical adhesions in patients with SILs undergoing LEEP,which can provide a reference for early preventive intervention measures for these patients.
裴蕴锋 , 经先振 , 周 娟 , 等 . 医院就诊人群HPV感染的流行病学特征及其与宫颈癌/癌前病变的关系 [J ] . 华中科技大学学报(医学版) , 2018 , 47 ( 3 ): 349 - 353 .
Pei YF , Jing XZ , Zhou J , et al . Analysis of epidemiological characteristics of HPV infection and its relationship with cervical cancer/cervical precancerous lesions in hospital patients [J ] . Acta Med Univ Sci Technol Huazhong , 2018 , 47 ( 3 ): 349 - 353 .
Zhao XL , Hu SY , Zhang Q , et al . High-risk human papillomavirus genotype distribution and attribution to cervical cancer and precancerous lesions in a rural Chinese population [J ] . J Gynecol Oncol , 2017 , 28 ( 4 ): e30 .
王雅卉 , 郑颖龄 , 周 丽 . 子宫颈鳞状上皮内病变子宫颈环形电切术术后病变残留或复发情况及影响因素研究 [J ] . 中国妇幼保健 , 2020 , 35 ( 19 ): 3567 - 3571 .
Wang YH , Zheng YL , Zhou L . Study on the factors affecting residual or recurrent lesions in patients with cervical squamous intraepithelial lesion after loop electrosurgical excision procedure [J ] . Matern Child Heath Care China , 2020 , 35 ( 19 ): 3567 - 3571 .
El-Nashar SA , Shazly SA , Hopkins MR , et al . Loop electrosurgical excision procedure instead of cold-knife conization for cervical intraepithelial neoplasia in women with unsatisfactory colposcopic examinations:a systematic review and meta-analysis [J ] . J Low Genit Tract Dis , 2017 , 21 ( 2 ): 129 - 136 .
林 兰 , 吴冬梅 , 邓 勇 , 等 . 高级别宫颈上皮内瘤变LEEP术后HPV持续感染的危险因素及预测模型构建 [J ] . 福建医药杂志 , 2019 , 41 ( 6 ): 1 - 5 .
Lin L , Wu DM , Deng Y , et al . Risk factor of HPV persistent infection of high-grade cervical intraepithelial neoplasia after treatment and build of a nomogram prediction model [J ] . Fujian Med J , 2019 , 41 ( 6 ): 1 - 5 .
吴雅萌 , 黄 竹 , 石汉平 . 235例宫颈上皮内瘤变Ⅲ级术后患者临床结局的影响因素分析 [J ] . 现代肿瘤医学 , 2020 , 28 ( 19 ): 3387 - 3391 .
Wu YM , Huang Z , Shi HP . Analysis of the influencing factors of clinical outcome of 235 patients with cervical intraepithelial neoplasia [J ] . J Mod Oncol , 2020 , 28 ( 19 ): 3387 - 3391 .
张致伟 . LEEP术对宫颈上皮内瘤变患者临床指标及症状转归情况研究 [J ] . 中国医疗器械信息 , 2020 , 26 ( 22 ): 78 - 79 .
Zhang ZW . LEEP surgery clinical indexes in patients with cervical intraepithelial neoplasia and symptom outcomes of research [J ] . China Med Device Inf , 2020 , 26 ( 22 ): 78 - 79 .
钱菊芬 , 陶爱群 . 宫颈环形电切术与冷刀锥切术治疗宫颈上皮内瘤变疗效比较 [J ] . 中国计划生育学杂志 , 2013 , 21 ( 4 ): 263 - 265 .
Qian JF , Tao AQ . Comparative study on the clinical effect between loop electroexcisional procedure and cold-knife conization for cervical intraepithelial neoplasia [J ] . Chin J Fam Plan , 2013 , 21 ( 4 ): 263 - 265 .
熊娜群 , 严力锋 , 徐维才 , 等 . 绝经后宫颈LEEP术后宫颈粘连的影响因素分析 [J ] . 现代实用医学 , 2020 , 32 ( 4 ): 455 - 456 .
Xiong NQ , Yan LF , Xu WC , et al . Analysis of influencing factors of cervical adhesion after LEEP in postmenopausal women [J ] . Mod Pract Med , 2020 , 32 ( 4 ): 455 - 456 .
周美珍 , 陈苑红 , 林飘越 . 宫颈环形电切术治疗宫颈癌前病变的疗效与并发症发生率分析 [J ] . 中国医药科学 , 2019 , 9 ( 12 ): 101 - 103,131 .
Zhou MZ , Chen YH , Lin PY . Analysis on the curative effect and complication rate of loop electrosurgical excision procedure in treatment of cervical precancerous lesion [J ] . China Med Pharm , 2019 , 9 ( 12 ): 101 - 103,131 .
李 翠 , 夏瑞雪 . 宫颈上皮内瘤变患者LEEP术后宫颈粘连发生状况及影响因素 [J ] . 现代诊断与治疗 , 2021 , 32 ( 9 ): 1427 - 1428 .
Li C , Xia RX . Incidence and influencing factors of cervical adhesion after LEEP in patients with cervical intraepithelial neoplasia [J ] . Mod Diagn Treat , 2021 , 32 ( 9 ): 1427 - 1428 .
李风艳 , 郭 晶 , 王朝霞 . 宫颈环形电切术术后宫颈粘连影响因素分析及预防研究 [J ] . 中国计划生育和妇产科 , 2018 , 10 ( 8 ): 26 - 29 .
Li FY , Guo J , Wang ZX . Influencing factors analysis and prevention research of the cervical adhesion after LEEP [J ] . Chin J Fam Plan Gynecotokology , 2018 , 10 ( 8 ): 26 - 29 .
周柯宁 , 何颖颖 , 范素鸿 , 等 . 不同途径补充雌激素对卵巢早衰女性LEEP术后宫颈创面愈合影响的研究 [J ] . 中国妇幼保健 , 2019 , 34 ( 9 ): 1980 - 1983 .
Zhou KN , He YY , Fan SH , et al . Effect of estrogen supplementation in different ways on cervical wound healing after LEEP in women with premature ovarian failure [J ] . Matern Child Heath Care China , 2019 , 34 ( 9 ): 1980 - 1983 .
王秀花 . 宫颈环形电切术术后宫颈粘连影响因素分析及预防研究 [J ] . 世界复合医学 , 2021 , 7 ( 1 ): 40 - 42 .
Wang XH . Analysis of influencing factors and prevention of cervical adhesion after cervical loop resection [J ] . World J Complex Med , 2021 , 7 ( 1 ): 40 - 42 .
陈 忆 , 吴 丹 , 徐凤英 , 等 . 绝经期患者子宫颈环形电切术后子宫颈狭窄粘连的临床特征分析 [J ] . 实用妇产科杂志 , 2019 , 35 ( 5 ): 362 - 367 .
Chen Y , Wu D , Xu FY , et al . Clinical characteristics of cervical Stenosis and adhesion in menopausal patients after loop electrosurgical excision procedure [J ] . J Pract Obstet Gynecol , 2019 , 35 ( 5 ): 362 - 367 .
Zhou HQ , Zhang YX , Qiu ZT , et al . Nomogram to predict cause-specific mortality in patients with surgically resected stage I non-small-cell lung cancer:a competing risk analysis [J ] . Clin Lung Cancer , 2018 , 19 ( 2 ): e195 - e203 .
徐志勇 , 马晓良 . 甲状腺癌患者术后复发风险预测的列线图模型建立 [J ] . 实用肿瘤学杂志 , 2021 , 35 ( 1 ): 35 - 40 .
Xu ZY , Ma XL . Establishment of a nomogram model for predicting the risk of postoperative recurrence in patients with thyroid cancer [J ] . Pract Oncol J , 2021 , 35 ( 1 ): 35 - 40 .
0
Views
7
下载量
0
CSCD
Publicity Resources
Related Articles
Related Author
Related Institution
京公网安备11010802024621
