摘要
在日本大坂进行了以人群为基础和环境因素与肺癌关系的追踪研究，研究对象为２４４８９名年龄在４０岁以上的居民。基本调查于１９８５年开始，以调查对象本人所填写的问卷为基础，在已进行的１０年追踪中，有１６１例为新发现的肺癌病例。分析了各种环境因素与肺癌的关系，结果发现吸烟与肺癌有病因学联系。
A population-based follow-up study on the relationships between various environmentalfactors and risks of lung cancer has been conducted in Nagoya, Japan involving 24 489 inhabitants aged40 or older. The baseline survey was conducted in 1985, using a self- recorded questionnaire. From a 10year follow-up study, 161 cases with a newly diagnosed lung cancer (120 male cases and 41 femalecases) were identified. Various environmental factors were related to the subsequent risk of lung cancerincidence. Causal relationship between smoking and lung cancer was noticed for current male smokers(RR = 5. 72; 95 % CI = 2. 50 - l3. 08) and for current female smokers (RR= 2. 05 %; 95 %CI =0. 97- 4. 32). However, relative risks for other environmental factors were not statistically significant exceptincreased risk for frequent coffee drinking in males (aRR = 2.02; 95 % CI = 1. 34 - 3. 05 ) and decreasedrisk for frequent intake of green/yellow vegetables in females (aRR = 0. 47; 95 % CI =0. 23 -0. 94).
出处
《中华流行病学杂志》
CAS
CSCD
北大核心
1997年第6期328-330,共3页
Chinese Journal of Epidemiology
关键词
吸烟
危险因素
肺肿瘤
Lung cancer
Follow - up study
Smoking
Risk factor
