BACKGROUND Alpha-fetoprotein(AFP)is one of the diagnostic standards for primary liver cancer(PLC);however,AFP exhibits insufficient sensitivity and specificity for diagnosing PLC.AIM To evaluate the effects of high-ri...BACKGROUND Alpha-fetoprotein(AFP)is one of the diagnostic standards for primary liver cancer(PLC);however,AFP exhibits insufficient sensitivity and specificity for diagnosing PLC.AIM To evaluate the effects of high-risk factors and the diagnostic value of AFP in stratified PLC.METHODS In total,289 PLC cases from 2013 to 2019 were selected for analysis.First,the contributions of high-risk factors in stratifying PLC were compared according to the following criteria:Child–Pugh score,clinical stage of liver cirrhosis,tumor size,and Barcelona Clinic Liver Cancer(BCLC)stage.Then,the diagnostic value of AFP was evaluated in different stratifications of PLC by receiver operating characteristic curves.For PLC cases in which AFP played little role,the diagnostic values of carcinoembryonic antigen(CEA),carbohydrate antigen 19-9(CA 19-9),gamma-glutamyl transferase(GGT),and AFP were analyzed.RESULTS The roles of high-risk factors differed in stratified PLC.The incidence of smoking and drinking history was higher in PLC with Child–Pugh scores of C(P<0.0167).The hepatitis B virus(HBV)infection rate in PLC with cirrhosis was more than in PLC without cirrhosis(P<0.0167).Small tumors were more prone to cirrhosis than large tumors(P<0.005).BCLC stage D PLC was more likely to be associated with HBV infection and cirrhosis(P<0.0083).AFP levels were higher in PLC with cirrhosis,diffuse tumors,and BCLC stage D disease.In diagnosing PLC defined as Child–Pugh A,B,and C,massive hepatoma,diffuse hepatoma,BCLC stage B,C,and D,and AFP showed significant diagnostic value[all area under the curve(AUC)>0.700].However,these measures were meaningless(AUC<0.600)in small hepatomas and BCLC A stage PLC,but could be replaced by the combined detection of CEA,CA 19-9,GGT,and AFP(AUC=0.810 and 0.846,respectively).CONCLUSION Stratification of PLC was essential for precise diagnoses and benefited from evaluating AFP levels.展开更多
BACKGROUND In rare instances,primary liver cancer can be associated with intraocular metastasis(IOM).AIM To investigate the correlation between a diverse range of clinical characteristics and IOM in diabetic patients ...BACKGROUND In rare instances,primary liver cancer can be associated with intraocular metastasis(IOM).AIM To investigate the correlation between a diverse range of clinical characteristics and IOM in diabetic patients with primary liver cancer,and to determine potential risk factors in predicting IOM.METHODS We recruited a total of 722 diabetic patients with primary liver cancer.The differences between the IOM and non-intraocular metastasis(NIOM)groups in these patients were assessed using the chi-squared test and Student’s t-test.Binary logistic regression analysis was subsequently used to determine risk factors.Finally,the diagnostic value of IOM in this cohort with primary liver cancer was analyzed by receiver operating characteristic(ROC)curve analysis.RESULTS In all,13 patients had IOM.There were no remarkable intergroup differences with respect to age,sex,histopathological sub-types,or blood biochemical parameters.However,the IOM group had significantly higher alpha-fetoprotein(AFP)and cancer antigen 125(CA125)values than the NIOM group.Binary logistic regression identified AFP and CA125 to be significant risk factors for IOM in diabetic patients with primary liver cancer.ROC curve analysis showed that the area under the curve values for AFP and CA125 were 0.727 and 0.796,with the cut-off values of 994.20 ng/mL and 120.23 U/mL,respectively.The sensitivity and specicity for AFP were 92.3%and 59.9%,while those for CA125 were 84.6%and 70.1%,respectively.CONCLUSION Elevated AFP and CA125 represent significant risk factors for IOM in diabetic patients with primary liver cancer.展开更多
The risk stratification of primary liver cancer(PLC)discussed in a review of viral hepatitis and PLC could lead to misunderstandings by readers.For example,a single study or a small number of studies cannot comprehens...The risk stratification of primary liver cancer(PLC)discussed in a review of viral hepatitis and PLC could lead to misunderstandings by readers.For example,a single study or a small number of studies cannot comprehensively summarize the risk factors of PLC,is not included in the family history of liver cancer,and chronic hepatitis D is listed as a medium risk factor for the development of PLC.Currently,PLC prediction models with good clinical validation values have been applied clinically,such as the Toronto hepatocellular carcinoma risk index,REACH-B model,and PAGE-B model.Therefore,the Chinese,together with several research societies,have formulated the“Guideline for stratified screening and surveillance of primary liver cancer(2020 edition).”This guideline outlines PLC screening in at-risk populations,both in hospitals and communities.It is recommended to stratify the at-risk population into four risk levels:low-,intermediate-,high-,and extremely high-risk.This is highly recommended and applied in clinical practice.展开更多
Fifteen patients with unresectable hepatocellular carcinoma were treated with unresectable hepatocellular carcinoma were treated with high dose MMC or ADR via hepatic artery with drug filtration in our hospital from A...Fifteen patients with unresectable hepatocellular carcinoma were treated with unresectable hepatocellular carcinoma were treated with high dose MMC or ADR via hepatic artery with drug filtration in our hospital from April to December 1988. Among them, 11 cases (73%) had symptoms relief, 3 cases (20%) tumor minimal remission and AFP decreased in 4 cases (33%). One case dide of hep'atoma 8 months after HAI-F and another case was followed up only 2 months after treatment, the remaining 13 cases are alive for 5 to 10 months after HAI-F. The reasons of unsatisfactory results were analyzed and possible ways of improvement were suggested.展开更多
During 1984 to 1990, a comparative etiologic studyand primary prevention for stomach cancer was carriedout in a high risk area in Zhuanghe County of LiaoningProvince. Because of the increase of consumption of fr-esh v...During 1984 to 1990, a comparative etiologic studyand primary prevention for stomach cancer was carriedout in a high risk area in Zhuanghe County of LiaoningProvince. Because of the increase of consumption of fr-esh vegetables and fruits (Protective factors), decreaseof eating salted pork and fishes which was verified tohave strong mutagenecity (risk factors), acute inflamma-tion and erosions accompanying with chronic gastritis havegot striking improvement. At the same time, serum betac-arotene also raised gradually. The authors stressed thatimprovement of economic situation and dietary habits mayplay an important role in primary prevention of precurso-res of stomach cancer but decrease of incidence of thiscancer is an event of 30 years or more later as the letentperiod of stomach cancer is rather long.展开更多
原发性肝癌是世界上常见的恶性肿瘤之一,具有较高的发病率和死亡率。本文详述了目前我国原发性肝癌的流行病学情况、人群归因分值及其相关危险因素。本文通过检索PubMed、Web of Science、中国知网等数据库发现,乙型肝炎病毒和丙型肝炎...原发性肝癌是世界上常见的恶性肿瘤之一,具有较高的发病率和死亡率。本文详述了目前我国原发性肝癌的流行病学情况、人群归因分值及其相关危险因素。本文通过检索PubMed、Web of Science、中国知网等数据库发现,乙型肝炎病毒和丙型肝炎病毒仍是原发性肝癌发病的主要危险因素。随着乙型肝炎病毒疫苗接种以及抗病毒治疗,我国原发性肝癌的发病率略有下降,但代谢性因素如糖尿病、肥胖和非酒精性脂肪性肝病等引起的原发性肝癌的发病率正逐步上升;吸烟、饮酒等也是重要的危险因素。本文综述了原发性肝癌的流行病学特点及危险因素,可为制订原发性肝癌防控措施提供切实有力的循证医学证据。展开更多
目的系统评价原发性肝癌患者中医9种体质分布情况,初步明确该病常见的高危体质类型,为中医药防治原发性肝癌提供循证医学证据。方法检索知网、万方、维普、PubMed、Web of science建库至2024年7月1日所有评价原发性肝癌与中医体质类型...目的系统评价原发性肝癌患者中医9种体质分布情况,初步明确该病常见的高危体质类型,为中医药防治原发性肝癌提供循证医学证据。方法检索知网、万方、维普、PubMed、Web of science建库至2024年7月1日所有评价原发性肝癌与中医体质类型相关性的临床研究文献,以系统评价方法对检索文献进行筛选、质量评价及资料整合,对最终纳入的文献采用Stata17软件进行荟萃分析。结果共纳入8项研究的1370例患者,Meta分析提示原发性肝癌患者各中医体质类型的比例及95%置信区间依次为平和质21.3%(15.5%~27.8%)、瘀血质14.9%(7.6%~24%)、阳虚质14.2%(7.9%~22%)、气虚质13.7%(9.1%~19%)、湿热质12.7%(9.2%~16.6%)、痰湿质7.5%(4.3%~11.4%)、气郁质5.2%(3.2%~7.6%)、阴虚质4.8%(1.6%~9.3%)、特禀质2%(0.7%~3.9%)。结论瘀血质、阳虚质、气虚质、湿热质是原发性肝癌患者的主要体质类型,可能是原发性肝癌发生的高危因素。展开更多
目的:探讨原发性肝癌患者预后的危险因素,为该病患者的临床诊疗和预后判断提供科学依据。方法:以2018年监测、流行病学和结果(Surveillance,Epidemiology,and End Results,SEER)数据库原发性肝癌患者作为研究对象,收集人口学资料、临床...目的:探讨原发性肝癌患者预后的危险因素,为该病患者的临床诊疗和预后判断提供科学依据。方法:以2018年监测、流行病学和结果(Surveillance,Epidemiology,and End Results,SEER)数据库原发性肝癌患者作为研究对象,收集人口学资料、临床指标和预后随访信息,运用单因素和多因素logistic回归分析影响患者术后生存的危险因素。采用一致性指数评价模型的预测能力,构建受试者工作特征曲线分析预测模型的效能。采用绘制森林图的方法对不同分期下肝癌患者的治疗方式进行分析。结果:该研究共收集2018年原发性肝癌患者1750例。单因素logistic回归结果表明,肿瘤分期、淋巴结转移、远处转移、婚姻状况、放化疗及手术是影响原发性肝癌患者生存的危险因素(P<0.05);多因素logistic回归分析结果表明,肿瘤分期[T2/T3相对于T1,OR=5.142/3.390,95%CI=(3.654~7.236)(/2.327~4.939),P<0.001]、远处转移(OR=4.810,95%CI=3.384~6.839,P<0.001)、婚姻状况(OR=0.729,95%CI=0.575~0.925,P=0.009)、放疗(OR=0.361,95%CI=0.260~0.503,P<0.001)、化疗(OR=0.512,95%CI=0.381~0.687,P=0.001)以及手术(OR=0.245,95%CI=0.105~0.574,P=0.028)是影响肝癌患者生存的危险因素。将logistic回归中有意义的变量如肿瘤分期、远处转移、婚姻状况、放化疗和手术情况进行预测模型的构建,研究显示该模型一致性指数为0.786(95%CI=0.762~0.810),曲线下面积(area under the curve,AUC)为0.790(95%CI=0.764~0.812)。仅放疗这种干预方式在任何肿瘤分期的患者中都展现出了优势(P=0.003、P=0.013、P=0.003)。在未发生淋巴结转移的患者中无论哪种干预方式都会降低肝癌患者的病死率(P<0.001,P=0.001,P<0.001,P=0.004),但是在发生淋巴结转移的患者中,是否进行干预对肝癌患者的生存没有影响(P>0.05)。在未发生远处转移的患者中,仅进行放疗、化疗或化疗+放疗干预方式的患者与未进行干预的患者相比生存率更高(P<0.001,P=0.001,P<0.001,P=0.004),在发生远处转移的患者中,仅进行放疗的干预方式展现出优势(P=0.002)。结论:肿瘤分期、远处转移、婚姻状况、放化疗和手术情况是影响原发性肝癌预后的危险因素。展开更多
基金Supported by High-End Talent Funding Project in Hebei Province,No.A202003005Hebei Provincial Health Commission Office,No.G2019074+1 种基金Science and Technology Research Project of Hebei Higher Education Institutions(ZD2018090)Natural Science Foundation of Hebei Province,No.H2019209355。
文摘BACKGROUND Alpha-fetoprotein(AFP)is one of the diagnostic standards for primary liver cancer(PLC);however,AFP exhibits insufficient sensitivity and specificity for diagnosing PLC.AIM To evaluate the effects of high-risk factors and the diagnostic value of AFP in stratified PLC.METHODS In total,289 PLC cases from 2013 to 2019 were selected for analysis.First,the contributions of high-risk factors in stratifying PLC were compared according to the following criteria:Child–Pugh score,clinical stage of liver cirrhosis,tumor size,and Barcelona Clinic Liver Cancer(BCLC)stage.Then,the diagnostic value of AFP was evaluated in different stratifications of PLC by receiver operating characteristic curves.For PLC cases in which AFP played little role,the diagnostic values of carcinoembryonic antigen(CEA),carbohydrate antigen 19-9(CA 19-9),gamma-glutamyl transferase(GGT),and AFP were analyzed.RESULTS The roles of high-risk factors differed in stratified PLC.The incidence of smoking and drinking history was higher in PLC with Child–Pugh scores of C(P<0.0167).The hepatitis B virus(HBV)infection rate in PLC with cirrhosis was more than in PLC without cirrhosis(P<0.0167).Small tumors were more prone to cirrhosis than large tumors(P<0.005).BCLC stage D PLC was more likely to be associated with HBV infection and cirrhosis(P<0.0083).AFP levels were higher in PLC with cirrhosis,diffuse tumors,and BCLC stage D disease.In diagnosing PLC defined as Child–Pugh A,B,and C,massive hepatoma,diffuse hepatoma,BCLC stage B,C,and D,and AFP showed significant diagnostic value[all area under the curve(AUC)>0.700].However,these measures were meaningless(AUC<0.600)in small hepatomas and BCLC A stage PLC,but could be replaced by the combined detection of CEA,CA 19-9,GGT,and AFP(AUC=0.810 and 0.846,respectively).CONCLUSION Stratification of PLC was essential for precise diagnoses and benefited from evaluating AFP levels.
基金Supported by The National Natural Science Foundation of China,No.81400372 and 81660158the Key Research and Development Plan of Jiangxi Province,No.20181BBG70004+2 种基金the Young Scientists Fund of Jiangxi Province,No.20161ACB21017 and 20151BAB215016the Science and Technology Plan Project of Jiangxi Province,No.20151BBG70223and the Distinguished Young Scientists Fund of Jiangxi Province,No.20192BCBL23020.
文摘BACKGROUND In rare instances,primary liver cancer can be associated with intraocular metastasis(IOM).AIM To investigate the correlation between a diverse range of clinical characteristics and IOM in diabetic patients with primary liver cancer,and to determine potential risk factors in predicting IOM.METHODS We recruited a total of 722 diabetic patients with primary liver cancer.The differences between the IOM and non-intraocular metastasis(NIOM)groups in these patients were assessed using the chi-squared test and Student’s t-test.Binary logistic regression analysis was subsequently used to determine risk factors.Finally,the diagnostic value of IOM in this cohort with primary liver cancer was analyzed by receiver operating characteristic(ROC)curve analysis.RESULTS In all,13 patients had IOM.There were no remarkable intergroup differences with respect to age,sex,histopathological sub-types,or blood biochemical parameters.However,the IOM group had significantly higher alpha-fetoprotein(AFP)and cancer antigen 125(CA125)values than the NIOM group.Binary logistic regression identified AFP and CA125 to be significant risk factors for IOM in diabetic patients with primary liver cancer.ROC curve analysis showed that the area under the curve values for AFP and CA125 were 0.727 and 0.796,with the cut-off values of 994.20 ng/mL and 120.23 U/mL,respectively.The sensitivity and specicity for AFP were 92.3%and 59.9%,while those for CA125 were 84.6%and 70.1%,respectively.CONCLUSION Elevated AFP and CA125 represent significant risk factors for IOM in diabetic patients with primary liver cancer.
基金Supported by the Social Development Project of Jiangsu Province,No.BE2020775the Chinese Federation of Public Health Foundation,No.GWLM202002the Social Development Project of Zhenjiang City,No.SH2020032。
文摘The risk stratification of primary liver cancer(PLC)discussed in a review of viral hepatitis and PLC could lead to misunderstandings by readers.For example,a single study or a small number of studies cannot comprehensively summarize the risk factors of PLC,is not included in the family history of liver cancer,and chronic hepatitis D is listed as a medium risk factor for the development of PLC.Currently,PLC prediction models with good clinical validation values have been applied clinically,such as the Toronto hepatocellular carcinoma risk index,REACH-B model,and PAGE-B model.Therefore,the Chinese,together with several research societies,have formulated the“Guideline for stratified screening and surveillance of primary liver cancer(2020 edition).”This guideline outlines PLC screening in at-risk populations,both in hospitals and communities.It is recommended to stratify the at-risk population into four risk levels:low-,intermediate-,high-,and extremely high-risk.This is highly recommended and applied in clinical practice.
文摘Fifteen patients with unresectable hepatocellular carcinoma were treated with unresectable hepatocellular carcinoma were treated with high dose MMC or ADR via hepatic artery with drug filtration in our hospital from April to December 1988. Among them, 11 cases (73%) had symptoms relief, 3 cases (20%) tumor minimal remission and AFP decreased in 4 cases (33%). One case dide of hep'atoma 8 months after HAI-F and another case was followed up only 2 months after treatment, the remaining 13 cases are alive for 5 to 10 months after HAI-F. The reasons of unsatisfactory results were analyzed and possible ways of improvement were suggested.
基金This research was supported in part by a Grant-Aid for Oversea Cancer Research from the Ministry of Education,Science and Cultrue of Japan and reported at the 9th Asia Pacific Cancer Conference(Lahore, Pakistan, 1989) and the 15th International Cancer Co
文摘During 1984 to 1990, a comparative etiologic studyand primary prevention for stomach cancer was carriedout in a high risk area in Zhuanghe County of LiaoningProvince. Because of the increase of consumption of fr-esh vegetables and fruits (Protective factors), decreaseof eating salted pork and fishes which was verified tohave strong mutagenecity (risk factors), acute inflamma-tion and erosions accompanying with chronic gastritis havegot striking improvement. At the same time, serum betac-arotene also raised gradually. The authors stressed thatimprovement of economic situation and dietary habits mayplay an important role in primary prevention of precurso-res of stomach cancer but decrease of incidence of thiscancer is an event of 30 years or more later as the letentperiod of stomach cancer is rather long.
文摘原发性肝癌是世界上常见的恶性肿瘤之一,具有较高的发病率和死亡率。本文详述了目前我国原发性肝癌的流行病学情况、人群归因分值及其相关危险因素。本文通过检索PubMed、Web of Science、中国知网等数据库发现,乙型肝炎病毒和丙型肝炎病毒仍是原发性肝癌发病的主要危险因素。随着乙型肝炎病毒疫苗接种以及抗病毒治疗,我国原发性肝癌的发病率略有下降,但代谢性因素如糖尿病、肥胖和非酒精性脂肪性肝病等引起的原发性肝癌的发病率正逐步上升;吸烟、饮酒等也是重要的危险因素。本文综述了原发性肝癌的流行病学特点及危险因素,可为制订原发性肝癌防控措施提供切实有力的循证医学证据。
文摘目的 探讨原发性肝癌患者心电图异常的危险因素及其预测预后的价值。方法 选取行经肝动脉化疗栓塞术(TACE)治疗的120例原发性肝癌患者为研究对象,根据术后7 d内心电图异常情况分为异常组(n=32)和非异常组(n=88)。比较2组基线资料及24 h QT间期变异性(24 h QTV)、24 h正常心房开始除极至心室开始除极时间(R-R)间期标准差(SDNN)、24 h连续5 min正常R-R间期标准差(SDANN-index)、24 h连续5 min正常R-R间期标准差均值(SDNN-index)变化;采用二元Logistic回归模型分析原发性肝癌患者发生心电图异常的影响因素;采用受试者工作特征(ROC)曲线分析24 h QTV、SDNN、SDANN-index、SDNN-index预测原发性肝癌患者心电图异常的曲线下面积(AUC)、敏感度及特异度。结果 120例原发性肝癌患者经TACE治疗后出现心电图异常共32例,其中窦性心动过速伴T波改变13例,ST-T改变2例,室上性心动过速4例,QT间期延长4例,室性早搏4例,房性早搏5例。异常组与非异常组在性别、年龄、肝动脉超选择插管、明胶海绵栓塞、使用化疗药物、术后呕吐、术后第3天血尿酸等方面比较,差异无统计学意义(P>0.05);2组在肿瘤直径、肝功能分级、碘油用量、术后体温、术后第3天血钾等方面比较,差异有统计学意义(P<0.05)。Logistic回归模型显示,肿瘤直径≥10 cm、肝功能分级为A级、碘油用量≥10 mL、术后体温≥38℃及24 h QTV、SDNN、SDANN-index、SDNN-index下降是原发性肝癌患者心电图异常的独立影响因素(P<0.05)。ROC曲线分析显示,24 h QTV、SDNN、SDANN-index、SDNN-index及心电图综合参数预测原发性肝癌患者心电图异常的AUC分别为0.682、0.651、0.632、0.752、0.786,差异有统计学意义(P<0.05)。结论 肿瘤直径、肝功能分级、碘油用量、术后体温会对原发性肝癌患者心电图产生影响,且在TACE治疗前后行心电图监测有利于及时发现心电图异常情况。
文摘目的系统评价原发性肝癌患者中医9种体质分布情况,初步明确该病常见的高危体质类型,为中医药防治原发性肝癌提供循证医学证据。方法检索知网、万方、维普、PubMed、Web of science建库至2024年7月1日所有评价原发性肝癌与中医体质类型相关性的临床研究文献,以系统评价方法对检索文献进行筛选、质量评价及资料整合,对最终纳入的文献采用Stata17软件进行荟萃分析。结果共纳入8项研究的1370例患者,Meta分析提示原发性肝癌患者各中医体质类型的比例及95%置信区间依次为平和质21.3%(15.5%~27.8%)、瘀血质14.9%(7.6%~24%)、阳虚质14.2%(7.9%~22%)、气虚质13.7%(9.1%~19%)、湿热质12.7%(9.2%~16.6%)、痰湿质7.5%(4.3%~11.4%)、气郁质5.2%(3.2%~7.6%)、阴虚质4.8%(1.6%~9.3%)、特禀质2%(0.7%~3.9%)。结论瘀血质、阳虚质、气虚质、湿热质是原发性肝癌患者的主要体质类型,可能是原发性肝癌发生的高危因素。
文摘目的:探讨原发性肝癌患者预后的危险因素,为该病患者的临床诊疗和预后判断提供科学依据。方法:以2018年监测、流行病学和结果(Surveillance,Epidemiology,and End Results,SEER)数据库原发性肝癌患者作为研究对象,收集人口学资料、临床指标和预后随访信息,运用单因素和多因素logistic回归分析影响患者术后生存的危险因素。采用一致性指数评价模型的预测能力,构建受试者工作特征曲线分析预测模型的效能。采用绘制森林图的方法对不同分期下肝癌患者的治疗方式进行分析。结果:该研究共收集2018年原发性肝癌患者1750例。单因素logistic回归结果表明,肿瘤分期、淋巴结转移、远处转移、婚姻状况、放化疗及手术是影响原发性肝癌患者生存的危险因素(P<0.05);多因素logistic回归分析结果表明,肿瘤分期[T2/T3相对于T1,OR=5.142/3.390,95%CI=(3.654~7.236)(/2.327~4.939),P<0.001]、远处转移(OR=4.810,95%CI=3.384~6.839,P<0.001)、婚姻状况(OR=0.729,95%CI=0.575~0.925,P=0.009)、放疗(OR=0.361,95%CI=0.260~0.503,P<0.001)、化疗(OR=0.512,95%CI=0.381~0.687,P=0.001)以及手术(OR=0.245,95%CI=0.105~0.574,P=0.028)是影响肝癌患者生存的危险因素。将logistic回归中有意义的变量如肿瘤分期、远处转移、婚姻状况、放化疗和手术情况进行预测模型的构建,研究显示该模型一致性指数为0.786(95%CI=0.762~0.810),曲线下面积(area under the curve,AUC)为0.790(95%CI=0.764~0.812)。仅放疗这种干预方式在任何肿瘤分期的患者中都展现出了优势(P=0.003、P=0.013、P=0.003)。在未发生淋巴结转移的患者中无论哪种干预方式都会降低肝癌患者的病死率(P<0.001,P=0.001,P<0.001,P=0.004),但是在发生淋巴结转移的患者中,是否进行干预对肝癌患者的生存没有影响(P>0.05)。在未发生远处转移的患者中,仅进行放疗、化疗或化疗+放疗干预方式的患者与未进行干预的患者相比生存率更高(P<0.001,P=0.001,P<0.001,P=0.004),在发生远处转移的患者中,仅进行放疗的干预方式展现出优势(P=0.002)。结论:肿瘤分期、远处转移、婚姻状况、放化疗和手术情况是影响原发性肝癌预后的危险因素。