Which expressiоn is а fаctоr оf ?
Suppоse thаt а grоup оf reseаrchers performed a prospective cohort study on the association between obesity and colon cancer. To determine colon cancer status, participants underwent a colonoscopy. Table 2 shows the exposure-group specific sensitivity and specificity of colonoscopies for detecting colon cancer. Based on the information in Table 2, will there be no misclassification, nondifferential misclassification, or differential misclassification of colon cancer in this study? (2 points) Explain your choice (max. 4 points).