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中华妇幼临床医学杂志(电子版) ›› 2018, Vol. 14 ›› Issue (04) : 464 -469. doi: 10.3877/cma.j.issn.1673-5250.2018.04.015

所属专题: 文献

论著

宫颈癌年轻患者临床特征及其预后影响因素分析
骆惠萍1,(), 李毕华1, 骆秀春1   
  1. 1. 518109 广东,深圳市龙华区人民医院妇科
  • 收稿日期:2018-02-18 修回日期:2018-05-28 出版日期:2018-08-01
  • 通信作者: 骆惠萍

Analysis of clinical characteristics and prognosis influencing factors of young patients with cervical cancer

Huiping Luo1,(), Bihua Li1, Xiuchun Luo1   

  1. 1. Department of Gynecology, People′s Hospital of Longhua District of Shenzhen, Shenzhen 518109, Guangdong Province, China
  • Received:2018-02-18 Revised:2018-05-28 Published:2018-08-01
  • Corresponding author: Huiping Luo
  • About author:
    Corresponding author: Luo Huiping, Email:
引用本文:

骆惠萍, 李毕华, 骆秀春. 宫颈癌年轻患者临床特征及其预后影响因素分析[J/OL]. 中华妇幼临床医学杂志(电子版), 2018, 14(04): 464-469.

Huiping Luo, Bihua Li, Xiuchun Luo. Analysis of clinical characteristics and prognosis influencing factors of young patients with cervical cancer[J/OL]. Chinese Journal of Obstetrics & Gynecology and Pediatrics(Electronic Edition), 2018, 14(04): 464-469.

目的

探讨宫颈癌年轻(≤35岁)患者临床特征及影响预后的相关因素。

方法

选择2010年3月至2012年3月,于深圳市龙华区人民医院妇科收治的157例宫颈癌患者为研究对象。按照其年龄,分别纳入≤35岁组(n=82)及>35岁组(n=75)。采用t检验或χ2检验,对2组宫颈癌患者一般临床资料及宫颈癌相关临床资料进行统计学比较。对≤35岁组患者随访5年,采用存活和死亡作为其预后判断指标,对可能影响宫颈癌年轻患者预后的16项因素,包括患者年龄、文化程度、居住地、人乳头瘤病毒(HPV)感染、初次性生活年龄、生育次数、肿瘤直径、肿瘤病理类型、肿瘤病理分级、宫颈间质浸润深度、淋巴结转移、肿瘤宫旁转移、脉管浸润、治疗方式、肿瘤复发及宫颈癌家族史,进行单因素分析。结合已有研究结果及临床经验,对单因素分析结果中具有统计学意义的因素,进行多因素非条件logistic回归分析,探讨影响宫颈癌年轻患者预后的独立危险因素。本研究符合2013年修订的《世界医学协会赫尔辛基宣言》的要求。

结果

①≤35岁组宫颈癌患者初次性生活年龄[(21.1±2.6)岁]小于>35岁组[(22.9±2.1)岁];HPV感染率,接触性出血、腺癌、肿瘤宫旁转移及脉管浸润发生率(92.7%、78.0%、19.5%、56.1%、37.8%)均高于>35岁组(77.3%、45.3%、6.7%、36.0%、21.3%),并且差异均有统计学意义(t=4.745,χ2=7.381、17.775、5.888、6.360、5.067;均为P<0.05)。②采用存活和死亡作为其预后判断指标,对可能影响宫颈癌年轻患者预后的因素进行单因素分析的结果显示,患者年龄、初次性生活年龄、生育次数、肿瘤直径、肿瘤病理类型、肿瘤病理分级、宫颈间质浸润深度、淋巴结转移、肿瘤宫旁转移、肿瘤脉管浸润、治疗方式、肿瘤复发及宫颈癌家族史共计13项因素,2组比较;差异均有统计学意义(t=2.621、4.032、2.699、2.746,χ2=11.721、15.571、8.313、4.877、9.015、13.577、4.911、3.855、9.526,均为P<0.05)。③对影响宫颈癌年轻患者预后的13项因素的多因素非条件logistic回归分析结果显示,肿瘤病理类型(OR=6.214, 95%CI: 1.214~19.154, P<0.05),肿瘤病理分级(OR=10.547, 95%CI: 2.017~23.574, P<0.05),宫颈间质浸润深度(OR=3.019, 95%CI: 1.011~9.116, P<0.05),淋巴结转移(OR=2.214, 95%CI: 1.215~8.067, P<0.05),肿瘤宫旁转移(OR=1.368, 95%CI: 1.084~7.008, P<0.05),肿瘤脉管浸润(OR=2.007, 95%CI: 1.006~11.068, P<0.05),治疗方式(OR=1.097, 95%CI: 1.068~9.106, P<0.05)及肿瘤复发(OR=9.164, 95%CI: 2.167~35.168, P<0.05),均为影响宫颈癌年轻患者预后的独立危险因素。

结论

宫颈癌年轻患者的疾病恶性程度较高。影响宫颈癌年轻患者预后的危险因素较多,应早期对宫颈癌进行预防、筛查、诊断及治疗,以减少宫颈癌年轻患者并改善其预后。

Objective

To explore the clinical features of cervical cancer young patients (≤35 years old) and related factors affecting on prognosis.

Methods

From March 2010 to March 2012, a total of 157 cervical cancer patients hospitalized in People′s Hospital of Longhua District of Shenzhen were chosen as research subjects. According to their age, 82 cases were included into ≤ 35 years old group, and 75 cases were included into > 35 years old group. The t test or chi-square test was used to compare the differences of general and cervical cancer related clinical data between two groups of cervical cancer patients. Patients in ≤ 35 years old group were followed up for 5 years, and survival and death were used as prognostic judgment indicators for cervical cancer young patients. Univariate analysis was used to explore the risk factors which affected on prognosis of cervical cancer young patients in 16 factors, including patient age, education level, place of residence, human papillomavirus (HPV) infection, initial sexual life age, number of births, tumor diameter, tumor pathology, tumor pathological grade, depth of cervical interstitial invasion, lymph node metastasis, tumor parametrial metastasis, vascular invasion, treatments, tumor recurrence and family history of cervical cancer. With existing research results and clinical experience, multivariate unconditional logistic regression analysis were performed in statistically significant factors in the results of univariate analysis to explore the independent risk factors which affected on prognosis of cervical cancer young patients. This research was in line with the World Medical Association Declaration of Helsinki revised in 2013.

Results

①The initial sexual life age of cervical cancer patients in ≤ 35 years old group [(21.1±2.6) years old] was younger than that in > 35 years old group [(22.9±2.1) years old]. The incidence of HPV infection, contact bleeding, adenocarcinoma, tumor parametrial metastasis and vascular invasion of cervical cancer patients in ≤ 35 years old group (92.7%, 78.0%, 19.5%, 56.1%, 37.8%) were all higher than those in > 35 years old group (77.3%, 45.3%, 6.7%, 36.0%, 21.3%), and the differences were statistically significant(t=4.745, χ2=7.381, 17.775, 5.888, 6.360, 5.067; all P<0.05). ②Univariate analysis of prognosis influencing factors of cervical cancer young patients with survival and death of prognostic judgment indicators showed that there were 13 factors has statistical significance in patient age, initial sexual life age, number of births, tumor diameter, tumor pathology, tumor pathological grade, depth of cervical interstitial invasion, lymph node metastasis, tumor parametrial metastasis, vascular invasion, treatments, tumor recurrence and family history of cervical cancer (t=2.621, 4.032, 2.699, 2.746; χ2=11.721, 15.571, 8.313, 4.877, 9.015, 13.577, 4.911, 3.855, 9.526; all P<0.05). ③Multivariate unconditional logistic regression analysis of prognosis influencing factors of cervical cancer young patients in 13 factors showed that the pathological type of tumor (OR=6.214, 95%CI: 1.214-19.154, P<0.05), tumor pathological grade (OR=10.547, 95%CI: 2.017-23.574, P<0.05 ), depth of cervical interstitial invasion (OR=3.019, 95%CI: 1.011-9.116, P<0.05), lymph node metastasis (OR=2.214, 95%CI: 1.215-8.067, P<0.05), tumor parametrial metastasis (OR=1.368, 95%CI: 1.084-7.008, P<0.05), tumor vascular invasion (OR=2.007, 95%CI: 1.006-11.068, P<0.05), treatments (OR=1.097, 95%CI: 1.068-9.106, P<0.05) and tumor recurrence (OR=9.164, 95%CI: 2.167-35.168, P<0.05) were all independent risk factors of the prognosis of cervical cancer young patients.

Conclusions

Cervical cancer young patients have a higher grade of malignancy. There are many risk factors affecting on the prognosis of cervical cancer young patients. Early prevention, screening, diagnosis and treatment of cervical cancer should be carried out to reduce the number of cervical cancer young patients and improve the prognosis.

表1 2组宫颈癌患者临床特点比较
组别 例数 年龄(岁,±s) 文化程度[例数(%)] 居住地[例数(%)] HPV感染[例数(%)]
初中及以下 高中或职高 大专及以上 农村 城镇
≤35岁组 82 31.2±5.1 57(69.5) 16(19.5) 9(11.0) 52(63.4) 30(36.6) 76(92.7) 6(7.3)
>35岁组 75 56.1±6.7 51(68.0) 19(25.3) 5(6.7) 49(65.3) 26(34.7) 58(77.3) 17(22.7)
检验值 ? t=26.333 χ2=0.024 χ2=0.063 χ2=7.381
P ? <0.001 0.987 0.802 0.007
组别 例数 初次性生活年龄(岁,±s) 生育次数(次,±s) 宫颈癌家族史[例数(%)] 临床症状[例数(%)]
接触性阴道出血 阴道不规则出血 阴道不规则流液 其他
≤35岁组 82 21.1±2.6 1.3±0.5 26(31.7) 56(68.3) 64(78.0) 10(12.2) 6(7.3) 2(2.5)
>35岁组 75 22.9±2.1 1.4±0.6 17(22.7) 58(77.3) 34(45.3) 26(34.7) 12(16.0) 3(4.0)
检验值 ? t=4.745 t=1.138 χ2=1.610 χ2=17.775
P ? <0.001 0.257 0.205 <0.001
组别 例数 肿瘤直径(cm,±s) 肿瘤病理类型[例数(%)] 宫颈间质浸润深度[例数(%)] 淋巴结转移[例数(%)]
鳞癌 腺癌 其他 浅肌层 深肌层
≤35岁组 82 3.5±0.9 64(78.0) 16(19.5) 2(2.5) 47(57.3) 35(42.7) 48(58.5) 34(41.5)
>35岁组 75 3.6±1.2 69(92.0) 5(6.7) 1(1.3) 51(68.0) 24(32.0) 37(49.3) 38(50.7)
检验值 ? t=0.594 χ2=5.888 χ2=1.906 χ2=1.336
P ? 0.554 0.015 0.167 0.248
组别 例数 肿瘤病理分级[例数(%)] 肿瘤宫旁转移[例数(%)] 肿瘤脉管浸润[例数(%)]
低分化 中分化 高分化
≤35岁组 82 26(31.7) 30(36.6) 26(31.7) 46(56.1) 36(43.9) 31(37.8) 51(62.2)
>35岁组 75 34(45.3) 26(34.7) 15(20.0) 27(36.0) 48(64.0) 16(21.3) 59(78.7)
检验值 ? χ2=2.782 χ2=6.360 χ2=5.067
P ? 0.095 0.012 0.024
表2 影响宫颈癌年轻患者预后因素的单因素分析结果
预后 例数 年龄(岁,±s) 文化程度[例数(%)] 居住地[例数(%)] HPV感染[例数(%)]
初中及以下 高中或职高 大专及以上 农村 城镇
存活 52 33.5±5.6 35(67.3) 11(21.2) 6(11.5) 32(61.5) 20(38.5) 48(92.3) 4(7.7)
死亡 27 30.1±5.2 19(70.4) 5(18.5) 3(11.1) 17(63.0) 10(37.0) 25(92.6) 2(7.4)
检验值 ? t=2.621 χ2=0.088 χ2= 0.015 χ2=0.002
P ? 0.011 0.957 0.902 0.964
预后 例数 初次性生活年龄(岁,±s) 生育次数(次,±s) 宫颈间质浸润深度[例数(%)] 淋巴结转移[例数(%)] 肿瘤宫旁转移[例数(%)]
浅肌层 深肌层
存活 52 22.9±2.3 1.4±0.5 35(67.3) 17(32.7) 23(44.2) 29(55.8) 22(42.3) 30(57.7)
死亡 27 20.7±2.3 1.2±0.4 9(33.3) 18(66.7) 19(70.4) 8(29.6) 21(77.8) 6(22.2)
检验值 ? t=4.032 t=2.699 χ2=8.313 χ2=4.877 χ2=9.015
P ? <0.001 0.007 0.004 0.027 0.003
预后 例数 肿瘤直径(cm,±s) 肿瘤病理类型[例数(%)] 肿瘤脉管浸润[例数(%)] 治疗方式[例数(%)]
鳞癌 腺癌 其他 手术治疗 手术治疗+放化疗
存活 52 3.2±0.8 45(86.5) 7(13.5) 0(0) 11(21.2) 41(78.8) 21(40.4) 31(59.6)
死亡 27 3.7±0.7 16(59.3) 9(33.3) 2(7.4) 17(63.0) 10(37.0) 18(66.7) 9(33.3)
检验值 ? t=2.746 χ2=11.721 χ2=13.577 χ2=4.911
P ? 0.008 0.003 <0.001 0.027
预后 例数 肿瘤病理分级[例数(%)] 肿瘤复发[例数(%)] 宫颈癌家族史[例数(%)]
低分化 中分化 高分化
存活 52 11(21.2) 19(36.5) 22(42.3) 17(32.7) 35(67.3) 11(21.2) 41(78.8)
死亡 27 15(55.6) 11(40.7) 1(3.7) 15(55.6) 12(44.4) 15(55.6) 12(44.4)
检验值 ? χ2=15.571 χ2=3.855 χ2=9.526
P ? <0.001 0.049 0.002
表3 影响宫颈癌年轻患者预后因素的多因素非条件logistic回归分析变量含义及赋值情况
表4 影响宫颈癌年轻患者预后因素的多因素非条件logistic回归分析结果
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