RESUMO
OBJECTIVES: It is unclear if provider recommendations regarding colorectal cancer (CRC) screening modalities affect patient compliance. We evaluated provider-patient communications about CRC screening with and without a specific screening modality recommendation on patient compliance with screening guidelines. METHODS: We used the 2007 Health Information National Trends Survey (HINTS) and identified 4283 respondents who were at least 50 years of age and answered questions about their communication with their care providers and CRC screening uptake. We defined being compliant with CRC screening as the use of fecal occult blood testing (FOBT) within 1 year, sigmoidoscopy within 5 years, or colonoscopy within 10 years. We used survey weights in all analyses. RESULTS: CRC screening discussions occurred with 3320 (76.2%) respondents. Approximately 95% of these discussions were with physicians. Overall, 2793 (62.6%) respondents were current with CRC screening regardless of the screening modality. Discussion about screening (odds ratio (OR)=8.83; 95% confidence interval (CI): 7.20-10.84) and providers making a specific recommendation about screening modality rather than leaving it to the patient to decide (OR=2.04; 95% CI: 1.54-2.68) were associated with patient compliance with CRC screening guidelines. CONCLUSION: Compliance with CRC screening guidelines is improved when providers discuss options and make specific screening test recommendations.
Assuntos
Colonoscopia/estatística & dados numéricos , Detecção Precoce de Câncer/estatística & dados numéricos , Cooperação do Paciente , Relações Médico-Paciente , Idoso , Detecção Precoce de Câncer/psicologia , Feminino , Guias como Assunto , Inquéritos Epidemiológicos , Humanos , Masculino , Pessoa de Meia-Idade , Sangue Oculto , Sigmoidoscopia/estatística & dados numéricos , Estados UnidosRESUMO
In 1992, two well-conducted case-control studies used data from two different health maintenance organizations and demonstrated a 59-79% reduction in mortality from colorectal cancer (CRC) following exposure to sigmoidoscopy. These studies highlight the possibility of reducing mortality from CRC using population-based endoscopic screening. The development of fiber optics improved the technology, and the ease of performing flexible sigmoidoscopy (FS) with widespread adoption of this screening modality. To date, FS is the only endoscopic screening modality that has been shown to reduce mortality in randomized clinical trials. This article reviews the development of sigmoidoscopy, its use in CRC screening and the current reduced role of this proven screening modality, and explores new frontiers for population-based FS screening.