The table below shows the results of a study assessing the

Last updated: 3/13/2023

The table below shows the results of a study assessing the prevalence of depression among 200 patients treated in a primary care setting using tw methods to determine the presence of depression one based on information provided by the individual i e proband and the other based on information provided by another informant e g the subject s family member or close friend about the proband Calculate the degree of agreement between the two approaches using the Kappa Contingency Coefficient K Proband Depressed Proband Not Depressed Total Depressed 65 19 21 Informant Not Depressed Total 115 85 200 50 66 116