服务员中的癌症患者。
Cancer in waiters.
作者信息
Andersen A, Bjelke E, Langmark F
机构信息
Cancer Registry of Norway, Institute for Epidemiological Cancer Research, Oslo.
出版信息
Br J Cancer. 1989 Jul;60(1):112-5. doi: 10.1038/bjc.1989.232.
The risk of cancer was studied in 2,413 males registered as waiters at the 1960 census in Norway. A personal identification number was used in linking this cohort of waiters with the Norwegian Cancer Registry. The follow-up period was 1961-1984. An excess risk of cancer was observed for the following primary sites: upper respiratory and digestive tracts combined 42 observed against 11.3 expected, liver (14 versus 2.87), rectum (28 versus 13.89), and lung (67 versus 43.66). The highest risk for all these types of cancer was seen among those who were waiters at both censuses in 1960 and 1970. In the case of cancer of the stomach the observed number of cases was significantly lower than expected (14 versus 25.68). It is known that smoking habits and alcohol consumption are substantial aetiological factors for the types of cancer in which an excess risk has been demonstrated here.
对挪威1960年人口普查登记为服务员的2413名男性的癌症风险进行了研究。使用个人识别号码将这组服务员与挪威癌症登记处的数据进行关联。随访期为1961年至1984年。观察到以下主要部位存在癌症超额风险：上呼吸道和消化道合计观察到42例，预期为11.3例；肝脏（14例对2.87例）、直肠（28例对13.89例）和肺（67例对43.66例）。在1960年和1970年两次人口普查时均为服务员的人群中，所有这些类型癌症的风险最高。在胃癌病例中，观察到的病例数显著低于预期（14例对25.68例）。众所周知，吸烟习惯和饮酒是此处已证明存在超额风险的癌症类型的重要病因因素。
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