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The effect of using fecal testing after a negative sigmoidoscopy on the risk of death from colorectal cancer
OBJECTIVE: To examine whether receiving a fecal occult blood test after a negative sigmoidoscopy reduced mortality from colorectal cancer. METHODS: We used a nested case–control design with incidence-density matching in historical cohorts of 1,877,740 50–90-year-old persons during 2006–2012, in an i...
Autores principales: | , , , , , , , , , , , , , , , |
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Formato: | Online Artículo Texto |
Lenguaje: | English |
Publicado: |
SAGE Publications
2020
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Materias: | |
Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC7679284/ https://www.ncbi.nlm.nih.gov/pubmed/32438892 http://dx.doi.org/10.1177/0969141320921427 |