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上海一项基于人群的前瞻性队列研究结果显示,被诊断为肿瘤后继续吸烟的男性的全因死亡风险显著高于诊断时戒烟的男性。这项仍在进行中的上海队列研究,是由加州癌症预防研究所的Li Tao医生及其同事自1986年1月1日至1989年9月30日间,对入组的18000名中老年男性患者通过每年面对面访谈,确定患者的吸烟状态,了解探讨生活方式特征与肿瘤发生之间的关联。纳入的患者平均年龄为68.8岁,诊断为肿瘤后的平均随访时间为5.3年,诊断后的
Results from a prospective cohort-based cohort study in Shanghai showed that the risk of all-cause death in men who continued smoking after being diagnosed with cancer was significantly higher than in men who quit smoking at diagnosis. The ongoing Shanghai cohort study was conducted by Dr. Li Tao and colleagues from the California Institute for Cancer Prevention between January 1, 1986, and September 30, 1989 for 18,000 middle-aged and older men Patients interviewed each year to determine the patient’s smoking status, to understand the relationship between life style features and tumorigenesis. The average age of patients included was 68.8 years and the average follow-up time after diagnosis of tumor was 5.3 years. After the diagnosis