Diagnostic Accuracy of FOBT and Colorectal Cancer Genetic Testing: A Systematic Review & Meta-Analysis
Author(s) -
Abdul Rahman Ramdzan,
Muhammad Aklil Abd Rahim,
Aznida Mohamad Zaki,
Zuraidah Zaidun,
Azmawati Mohammed Nawi
Publication year - 2019
Publication title -
annals of global health
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.602
H-Index - 66
ISSN - 2214-9996
DOI - 10.5334/aogh.2466
Subject(s) - meta analysis , medicine , colorectal cancer , colonoscopy , oncology , cancer , fecal occult blood , population , environmental health
Colorectal cancer (CRC) is the second leading cause of cancer related death in the world after lung cancer. Early detection of CRC leads to improvement in cancer survival rate. In recent years, efforts have been made to discover a non-invasive screening marker of higher sensitivity and specificity. Fecal occult blood testing (FOBT) and genetic testing become alternative modalities to screen CRC in the population other than colonoscopy. The aim of this systematic review and meta-analysis is to determine the diagnostic accuracy, sensitivity and specificity of FOBT and genetic testing as screening tools in colorectal cancer.
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