The epidemiology of cervical cancer and its precursors

Cervical cancer is considered to be a preventable disease because of its lengthy preinvasive state, the effectiveness of screening programs, and the availability of effective treatment options for preinvasive lesions. Thus, identifying women with a greater probability of developing the disease is important to promoting early detection and instituting prompt treatment. Questions concerning risk factors that influence a woman's chances of developing cervical cancer are being addressed through research. Nurses who understand the epidemiology of cervical cancer and who are skilled in taking comprehensive health histories can play a major role in early detection and prompt treatment of cervical cancer by educating all women, including sexually active teenagers, about obtaining regular gynecologic screening exams.