Mammography: studies of effectiveness and innovation in breast imaging technology, including databases
Psychosocial: studies of psychosocial factors, quality of life, and clinical outcomes
Health care delivery: studies of effectiveness and innovation in providing diagnosis, treatment, and follow-up care.
NOTE: Search terms (English only) used: "breast cancer" and B=gene* or cell*; R=risk factor*; E=epidemiol*; D=detection or diagnos* or treat* or prevent* (not imaging), M=mammogra* or imaging; P=psychosocial or quality of life or behavior*; and H=health care delivery (* indicates truncation).
a There was extensive overlap of the abstracts during categorization. The numbers of abstracts cited in each of the content categories were assessed independently of other categories and will not add to 2,574 and 1,643, respectively (or 100%).