• D L Howard, R Penchansky, and M B Brown.
• University of North Carolina at Chapel Hill, USA. dhoward@mail.schsr.unc.edu
• Fam Med. 1998 Mar 1; 30 (3): 228-35.

Background And ObjectivesThis study examines differences in breast cancer survival between African-American and white women to determine whether there is a racial difference in survival after accounting for established influences on outcome, such as stage of cancer, health status, health behavior, utilization patterns, access to care, quality of care, and the doctor-patient relationship.MethodsThis study is a retrospective review of clinical records. The sample consists of 246 patients of three staff model HMOs who had mastectomies at stage II or above. Data on patient demographics, stage of cancer, health status, and health behavior and utilization, including preventive care, were extracted from patient records. Multivariate logistic regression was used to predict the determinants of advanced stage of cancer. Cox survival analysis was used to predict the determinants of survival.ResultsMissed appointments and stage of cancer were the key determinants of survival. The effect of race on survival was marginal after adjusting for these factors. Race, patients who missed appointments, and patients who delayed in reporting breast cancer symptoms were determinants of advanced stage. African-Americans were overrepresented among patients who missed appointments.ConclusionsMissed appointments was a determinant of both advanced stage and shorter survival. This measure is an important component of how race affects survival. Compliance with appointment keeping and alleviating reasons for noncompliance must be considered as factors in breast cancer survival.

37 keywords...

hide…