Cognitive Function and Medication Adherence in Older Adults With H-Type Hypertension: The Mediating Effect of Metamemory.

Purpose: Medication adherence in adults with H-type hypertension plays a crucial role in lowering blood pressure and treating complications. Cognitive function has been identified as a significant influencing factor for medication adherence, whereas excessive levels of homocysteine can impair cognitive function. Metamemory, which is influenced by cognitive function, also affects medication adherence. However, the complex relationship among these factors remains poorly understood among adults with H-type hypertension. Therefore, we hypothesize that metamemory serves as a mediator for the impact of cognitive function on medication adherence.

Method: A total of 232 adults with H-type hypertension were enrolled to provide cognitive function scores, metamemory scores, and medication adherence rates.

Results: A pairwise correlation exists among cognitive function, metamemory, and medication adherence. Metamemory partially mediates (57.5%) the relationship between cognitive function and medication adherence.

Conclusion: Our findings suggest that interventions targeting improvements in metamemory may enhance medication adherence among individuals with H-type hypertension. [(6), 44-52.].