Hoshino H
Gan No Rinsho. 1984 Sep;30(12 Suppl):1457-67.
To determine the gastric cancer risk factors, a case-control study was performed. Cases were the gastric cancer patients operated at NCC hospital from 1980 to 1982. Controls were the patients in Adult Disease Clinic. Main items of risk factors were cancer family inheritance tobacco smoking and alcohol drinking. Although in the case of cancer family and tobacco smoking either alone might produce gastric cancer, the syncarcinogenic type of combination of cancer family, tobacco smoking and alcohol drinking might act most definitely in gastric carcinogenesis.
为确定胃癌的危险因素，开展了一项病例对照研究。病例为1980年至1982年在NCC医院接受手术的胃癌患者。对照为成人疾病诊所的患者。危险因素的主要项目为癌症家族遗传、吸烟和饮酒。虽然癌症家族史和吸烟单独任一因素都可能导致胃癌，但癌症家族史、吸烟和饮酒的协同致癌组合类型在胃癌发生过程中可能起最明确的作用。
