摘要
我们利用在上海市区所开展的一项关于女性肺癌的较大规模人群基础上的病例对照研究资料，分析和评价了一级亲属患肺癌史者其在肺癌发生中的作用．文中重点分析了女性非吸烟者肺癌的材料。结果表明，先征者家系一级亲属患肺癌的风险性是对照组家系一级亲属的近3倍（OR＝2．8095％CI1．68－4．67）。对非吸烟先证者家系而言，比数比为2．62（95％CI152－4．52）。其中，腺癌、鳞癌、其他类和不明分类的肺癌的OR分别为2．79（95％CI1．53－5．10）、3．88（95％CI1．42－10．63）、1．26（95％CI0．27－6．01）、2．52（95％CI1．16－5．49）。按年龄组分层分析的结果显示，35－59岁组与60－69岁组的比数比分别为4．01（95％CI1．71－8．97）、1．89（95％CI0．89－3．98）。非吸烟女性研究对象经多因索非条件logistic回归模型的分析后，比数比OR为271（95％CI154－476），有高度统计学意义。在该多变量回归模型的基础上估计的调整人群归因风险度为5．31％。
The data set of a large population-based case-control study of female lung cancer conducted in Shanghai urban was used to investigate the contribution of lung cancer in first-degree relatives to lung cancer risk. The analysis in the paper is emphasised on non-smoking women. The results indicates that the risk of first-degree relatives with lung cancer is increased about 3-fold (OR=2.80, 95% CI 1.68-4.67), and for non-smoking probands the OR is 2.62 (95% CI 1 .52-4.52). The odds ratios of adeno-carcinoma, squamous cell carcinoma, orthers unknown of lung cancer are 2.79 (95% CI : 1.53-5.10), 3.88 (95% CI:1.42-10.63), 1.26(95%CI: 0.27-6.01), 2.52 (95% CI : 1.16-5.49),respectively. For cases of age groups of 35 to 59 and 60 to 69 years of probands, with ORs of 4.01 (95% CI: 1 .79-8.97)and 1 .89 (95% CI: 0.89-3.98) respectively. The odds ratio from multivariable unconditional logistic regression is 2.71 (95% CI: 1.54-4.76). The estimation of adjusted population attributable risk is 5.31% based on the multivariable logishc regression model analysis.
出处
《遗传》
CAS
CSCD
北大核心
1996年第5期31-35,共5页
Hereditas（Beijing)
基金
国家八五攻关课题
关键词
肺肿瘤
癌
家族聚集性
病例对照研究
Lung cancer, Faimilial aggregation, Case-control study, Genetic epidemiology
