A hypothetical cohort study wants to find out if there is an association between alcohol consumption and depression. Drinkers were considered those who consumed at least 1 alcoholic beverage a week; individuals who did not drink at least 1 alcoholic beverage were considered non-drinkers. A total of 250 students (disease-free at baseline) are followed for a single academic year, of whom 75 were considered drinkers. At the end of the academic year, 101 students had been diagnosed with depression; 45 of these students were considered drinkers.

What measure of association should be calculated for this scenario?