口腔鳞状细胞癌患者生存影响因素研究  被引量:11

Study of survival factors of oral squamous cell carcinoma

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作  者:黄江峰[1] 王靖雯[2] 何保昌[1] 陈法[1] 刘芳萍[1] 鄢灵君 伍俊锋 王硕慧 彭秀卿[2] 黄舒雯[2] 王修蘋 

机构地区:[1]福建医科大学公共卫生学院流行病与卫生统计学系,福州350108 [2]福建医科大学消化道恶性肿瘤省部共建教育部重点实验室

出  处:《中华预防医学杂志》2016年第10期880-886,共7页Chinese Journal of Preventive Medicine

基  金:国家大学生创新创业训练项目(201510392033);福建省科技厅科研项目(2015J01304);福建省教育厅科研项目(JA13141)

摘  要:目的:探讨口腔鳞状细胞癌(OSCC)患者生存的影响因素。方法招募福建医科大学附属第一医院2003年6月至2014年12月入院的OSCC患者,调查患者入院时信息,共搜集492例,最终依照纳入排除标准筛选了456例OSCC患者进行随访研究,收集临床资料及生存情况,使用Kaplan-Meier法计算生存率,Log-rank检验比较生存差别,采用COX比例风险回归模型分析OSCC生存影响因素,并对治疗方式按照TNM分期、BMI进行分层回归分析。结果456例调查对象年龄为(57.89±11.61)岁,TNM分期为Ⅰ期、Ⅱ期、Ⅲ期和Ⅳ期的患者分别占14.0%(64例)、23.7%(108例)、16.1%(73例)和42.5%(194例)。COX比例风险回归模型分析发现,T分期为T2~T3、T4期与T1期相比, HR(95%CI)分别为2.69(1.21~5.95)、3.40(1.54~7.53);N分期为N2~N3期与N0期相比,HR(95%CI)为2.65(1.17~6.00);组织学分级为低分化、中分化的患者与高分化相比,HR(95%CI)分别为2.56(1.39~4.71)、2.00(1.15~3.50);BMI为〈18.5 kg/m2与18.5~23.9 kg/m2的患者相比,HR(95%CI)为2.09(1.11~3.93);治疗前日均饮酒量≥20 g与未饮酒者相比,HR(95%CI)为1.68(1.03~2.73)。将不同TNM分期和不同BMI进行分层分析后发现,TNM分期Ⅲ~Ⅳ期的患者相比于单纯手术治疗,手术联合放疗可降低OSCC晚期患者的死亡风险,调整HR(95%CI)值为0.33(0.12~0.93);手术同时联合放、化疗可降低BMI正常(18.5~23.9 kg/m2) OSCC患者的死亡风险,调整HR(95%CI)值为0.39(0.17~0.87)。结论 TNM分期、组织学分级等临床病理特征是影响OSCC生存的因素。Objective To explore the survival factors for oral squamous cell carcinoma (OSCC). Methods A total of 492 patients with OSCC were recruited from the First Affiliated Hospital of Fujian Medical University from June 2003 to December 2014. Then, 456 cases were included in the present study according to inclusion and exclusion criteria. Clinical and follow-up data were collected to evaluate survival factors of OSCC. Survival rates were calculated using the Kaplan-Meier method and compared using the Log-rank test. The Cox proportional hazards regression model was used to estimate the hazard ratio (HR) and 95% confidence intervals (CI) of survival factors. We also stratified by TNM Classification of Malignant Tumours stage and BMI to assess the association between treatments and OSCC outcomes. Results The age of the recruited patients was (57.89±11.61) years, and the proportions in TNM stagesⅠ,Ⅱ,Ⅲ, andⅣwere 14.0%(64), 23.7%(108), 16.1%(73) and 42.5%(194), respectively. The multivariate Cox regression indicated that the HR (95% CI) of the increase to mortality risk associated with stage T2-T3, T4(T1 as reference), stage N2-N3 (N0 as reference), poor-moderate differentiation, BMI〈18.5 kg/m2 (compared with BMI 18.5-23.9 kg/m2), alcohol consumption≥20 g/d (compared with no alcohol) before treatment were 2.69 (1.21-5.95), 3.40 (1.54-7.53), 2.65 (1.17-6.00), 2.56 (1.39-4.71), 2.00 (1.15-3.50), 2.09 (1.11-3.93), and 1.68 (1.03-2.73), respectively. The stratification analysis demonstrated that, compared with surgery alone, surgery combined with radiotherapy reduced the mortality risk of stage Ⅲ-Ⅳ, HR (95% CI) 0.33 (0.12-0.93). Surgery combined with chemoradiotherapy reduced the mortality risk of OSCC with normal BMI, HR(95%CI) were 0.39 (0.17-0.87). Conclusions Clinical stage and histological grade are survival factors for patients with OSCC.

关 键 词:随访研究 存活率 口腔鳞状细胞癌 COX回归 

分 类 号:R739.85[医药卫生—肿瘤]

 

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