Calculate the Attributable Risk and Rate Ratio (RR) for each category and fill out the table below, use "Absent Aflatoxin Exposure and Negative HBsAg" as the reference group. Select the best answer from the dropdown choices provided in the table below. Aflatoxin Exposure Surface antigen of the hepatitis B virus (HBsAg) Incidence HCC per 100,000 Attributable Risk (AR)/100,000 Rate Ratio (RR) Absent Negative 62.7 Reference 1.00 Positive 118.5 55.8 1.89 Present Negative 96.1 169.7 Positive 232.4. What is the expected joint AR? A) 73.7 per 100,000 B) 89.2 per 100,000 C) 136.3 per 100,00 D) 69.0 per 100,00

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To calculate the attributable risk AR and rate ratio RR for each category we first need to find ... View the full answer