ou conduct a cross-sectional study of  800 patients to test a new screening tool for diabetes. In addition to your screening tool, you administer an HbA1c test to diagnose diabetes. 402 patients had diabetes; 42 of those people had false negative screens. 800-402 patients did not have diabetes; 42 had false positives.   Calculate the accuracy of this test. Report your results as a percentage with no decimals and do not include a percentage sign.

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