Women's anxieties surrounding breast disorders: a systematic review of the literature.

A systematic review of the research literature published in English between 1990 and 1999 was carried out to discover whether women with benign breast disorders suffer similar amounts of anxiety to women with breast cancer in the time between discovery of the problem and receiving a diagnosis, to include the immediate postdiagnosis phase. The study was limited to primary research papers with explicit methodology applicable to hospital specialist breast clinics where the main focus of the papers was anxiety and/or psychological distress. Studies focusing exclusively on routine breast screening or exclusively on women with previously diagnosed breast cancer were omitted. A protocol for the review was agreed at the outset, addressing selection criteria, search procedures, methods of data extraction and analysis, and dissemination. Search terms were refined as the study progressed. A data extraction tool was constructed based on Benton and Cormack's framework (Benton & Cormack 1996, pp. 80-81). An initial search revealed 89 papers. Fourteen papers were found to meet the criteria for inclusion. The main findings were that women with benign breast disorders and those with breast cancer suffered from similar levels of anxiety and psychological distress in the period from first being aware of the problem up to the time of receiving a diagnosis. Anxiety levels were found to fall more quickly in women with benign disorders postdiagnosis. Methodological flaws were detracted from the rigour of many of the studies. Implications for practice are discussed.