Suitability of patient education materials for cardiac catheterization.

Changes in healthcare delivery for such diagnostic procedures as cardiac catheterization have resulted in an emphasis on patient self-study, using booklets and videotapes given to them before the procedure. This transition mandates an evaluation of the appropriateness and effectiveness of these materials. The purpose of this study was to systematically assess the suitability of materials used to prepare patients for cardiac catheterization. Three videotapes and four booklets were evaluated using the Suitability Assessment of Materials instrument. Concrete objective information (procedural and sensation information) was also evaluated. Scores revealed only one video and two booklets suitable for patient education. None received a superior rating. These results suggest that some patient educational materials used to prepare patients for cardiac catheterization are unsuitable. Clinicians should augment current suitable materials to enhance their effectiveness.