The risk factors for breast cancer were past disease history, psychological factor and family cancer history.

乳腺癌包括女性生育和生理因素、疾病史、生活精神刺激、家族史、体重；

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From each subject, the researchers gathered demographic data and information about liver cancer risk factors, like smoking, alcohol consumption and family cancer history.

根据每条试验项目，研究者收集人口数据以及有关肝癌危险因素信息的收集，比如吸烟，嗜酒和癌症家族史。

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Doctors said women's lung cancer had few links to personal health and physical condition, but was closely related to family cancer history, unhealthy dietary habits and weak immune systems.

医生们以为，女性患肺癌和个人健康及身体状况联系极少，但和肿瘤家族病史、不健康的饮食习惯和脆弱的免疫系统联系紧密。

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So does a family history of skin cancer.

VOA: special.2010.07.06

But when someone in your family has had breast cancer, you then have a family history of breast cancer.

BBC: 'A faulty gene caused my cancer'

Persons with a family history of colon cancer at an early age, or a history of inflammatory bowel disease such as ulcerative colitis, may benefit from screening at an earlier age and may be best served with colonoscopy rather than the other screening techniques.

CNN: Are colonoscopies really necessary for people over 50?

The app is also intuitive, skipping questions about your mother's breast health if you say you have no family history of cancer.

CNN: Forms at the doctor's office just got fun