Education of patients undergoing coronary angioplasty: factors affecting learning during a structured educational...

A structured educational program for patients undergoing coronary angioplasty was designed and administered to 97 patients undergoing their first procedure. Knowledge, coping style, social support, health locus of control, IQ, and demographic and medical factors were assessed before the procedure. Risk factor knowledge, anxiety, and medical status were assessed before discharge, and at 6 months and 2 years after angioplasty. Total knowledge mean score for all patients was higher at discharge (p less than 0.05). There was no significant difference between knowledge scores at baseline and at either 6 months or 2 years. Analyses revealed that patients with a repressive coping style learned less during hospitalization (p less than 0.05). No factors predicted retention of knowledge at 6 months or 2 years. These results indicate that a structured educational approach may have beneficial effects on immediate knowledge gain, although these results are not sustained. Coping assessment may provide information valuable for understanding differences in knowledge retention.