Breast cancer detection in relation to oral contraception.
Analyses of tumor size and breast cancer stage were used to determine whether biased detection of breast cancer could have materially influenced estimates of risk associated with use of oral contraceptives.
In a population-based case-control study conducted from 1980-1982, surveillance for breast cancer by breast exams, but not mammography, was found to be strongly linked to use of oral contraceptives.
Tumors were slightly smaller and less likely to be late-stage (TNM stage III or IV) in patients who had used oral contraceptives.
Mots-clés Pascal : Tumeur maligne, Glande mammaire, Glande mammaire pathologie, Epidémiologie, Erreur estimation, Diagnostic, Taille, Stade clinique, Contraceptif, Voie orale, Femelle, Homme, Etats Unis, Amérique du Nord, Amérique
Mots-clés Pascal anglais : Malignant tumor, Mammary gland, Mammary gland diseases, Epidemiology, Estimation error, Diagnosis, Size, Clinical stage, Contraceptive, Oral administration, Female, Human, United States, North America, America
Notice produite par :
Inist-CNRS - Institut de l'Information Scientifique et Technique
Cote : 92-0355272
Code Inist : 002B20E02. Création : 199406.