Intention and planning predicting medication adherence following coronary artery bypass graft surgery

Intention to take medication was associated with better medication adherence and action and coping planning strategies to avoid forgetting to take the medication added significantly to the prediction of adherence in the year following CABG discharge. This is in line with theory and evidence about the independent roles of intentional and unintentional predictors of non-adherence. As hypothesized, planning to overcome unintentional forgetting to take the medication was more predictive of medication adherence in those patients who reported higher intentions to take medication, reflecting the idea that planning helps patients overcome unintentional reasons of being non-adherent.