Which patient characteristic is commonly linked to nonadherence to medication regimens?

• A. Elderly
• B. Young adult
• C. Middle-aged with high education
• D. Never married

Answer: (A)

Adherence to medication relies on a patient’s ability to manage dosing, remember to take pills, and handle packaging and timing. In older adults, these tasks are often more challenging due to polypharmacy, cognitive changes, vision or hearing loss, arthritis or other dexterity problems, and potential cost or access barriers. Complex regimens and age-related declines in memory or physical ability make missed doses or incorrect timing more common, so this group is commonly linked to nonadherence. While younger adults or those with higher education may face their own barriers, they typically encounter fewer of the practical obstacles that aging can introduce. Being never married doesn’t inherently predict medication-taking behavior in the same way as the functional and cognitive challenges that come with advanced age.