negative predictive valueListen to pronunciation(NEH-guh-tiv preh-DIK-tiv VAL-yoo)The likelihood that an individual with a negative test result is truly unaffected and/or does not have the particular gene mutation in question. Also called NPV.Search NCI's Dictionary of Genetics TermsStarts withContainsBrowse:ABCDEFGHIJKLMNOPQRSTUVWXYZ#