Enhancing recall of information from a patient education booklet: a trial using cardiomyopathy patients.

A quasi-experimental trial was conducted to compare the effect on information recall of: (a) the use of adjunct questions (AQ) in printed materials; and (b) a procedure (the 5Rs) for integrating printed patient education materials into face-to-face teaching. A total of 51 patients with severe left ventricular failure (cardiomyopathy) was assigned to one of three groups (n=17). Each group worked with a purpose-prepared booklet, the first in association with the 5Rs procedure; the second group with a version of the booklet containing adjunct questions; and the third with a text only version of the booklet. Recall of information from the booklet was measured using a checklist scored on the basis of responses secured in a standardised interview. Improved recall was associated with both the adjunct questions and the 5Rs procedure, with the latter achieving a substantially superior outcome. The practical implications of these findings are presented and directions for further research indicated.