Evaluation of a question-and-answer booklet on early-stage prostate-cancer

A question-and-answer booklet about early-stage prostate-cancer was created for patients and their family members. Two sequential studies were conducted to determine if the single source of information would be useful to both patients and their families. The first study used 1:1 interviews with 11 readers (6 patients and 5 family members) to identify features of the booklet that may be problematic. In all, six features were identified as either irrelevant or problematic in their design. The second study was a survey of 54 patients (79% response rate) and 33 family members (49% response rate); the study was designed to obtain an overall evaluation of the booklet, to clarify the proportion of readers for whom the features identified in the first study were problematic, to provide insight into how and why readers were reading the booklet, and to determine if patients and family differed on any of the outcomes. Results showed that 85% of readers liked the booklet; most (81.6%) read it from beginning to end. Most readers in both groups wanted the information to help them understand (85.2% patients; 87.9% family); more patients than family wanted it for treatment decision making (44.4% patients; 27.3% family) and for planning (35.2% patients; 9.1% family); more family (42.4%) than patients (20.4%) wanted the information to help them provide support. We conclude that even though patients and family differ in why they want information, the booklet appears to be considered useful by both groups.