Voirol M, Infante F, Raymond L, Hollenweger V, Zurkirch M C, Tuyns A, Loizeau E
Division de gastro-entérologie et de nutrition, Hôpital cantonal universitaire, Genève.
Schweiz Med Wochenschr. 1987 Jul 18;117(29):1101-4.
A case control study was carried out in the Geneva area from 1976 to 1980 to determine correlation between cancer of the pancreas and nutrition. The controls were randomly selected from the general population and 88 patients with pancreatic cancer were interviewed on their food habits by two experienced dietitians. Bias may always be suggested, but even Anglo-Saxon workers are increasingly adopting this method. Comparison between patients with pancreatic cancer and controls revealed different alimentary habits. Consumption of beer (2.9 times higher risk), of butter (2.1 times) and pasta (2.5 times) considerably increases the risk, whereas margarine, fruit and fresh vegetables are associated with a significant reduction of risk.
1976年至1980年在日内瓦地区开展了一项病例对照研究，以确定胰腺癌与营养之间的关联。对照组从普通人群中随机选取，两名经验丰富的营养师就饮食习惯对88名胰腺癌患者进行了访谈。可能总会有人提出存在偏差，但即使是盎格鲁 - 撒克逊国家的研究人员也越来越多地采用这种方法。胰腺癌患者与对照组之间的比较显示出不同的饮食习惯。饮用啤酒（风险高2.9倍）、食用黄油（2.1倍）和面食（2.5倍）会显著增加风险，而人造黄油、水果和新鲜蔬菜则与风险显著降低相关。
