Final answer:
The measure of association represented by OR = 1.10 (0.98 - 1.21) is unassociated.
Step-by-step explanation:
The measure of association represented by OR = 1.10 (0.98 - 1.21) is an Odds Ratio. To determine if it is significant, we need to look at the confidence interval. In this case, the confidence interval ranges from 0.98 to 1.21. Since the interval contains 1, we cannot conclude that there is a significant association. Therefore, the measure of association is unassociated.