Differences in Students Knowledge of Patient Safety, Before and After Teaching.

+ The mean percent is the mean of the percentage of possible answers that each student answered correctly, measured for each topic in the Curriculum Guide and overall for all possible topics (those taught by each school). # No data were available for Quality Improvement Methods (Topic 7) because it was not taught at any of the participating schools. * Statistically significance difference (at p < 0.05 level) in mean percent correct answers between pre-teaching and post-teaching student surveys, as measured by comparisons of the 95% confidence interval thresholds. Improvement is significant when the lower threshold for post-teaching survey is higher than the upper threshold for the pre-teaching survey (i.e., the two confidence intervals do not overlap). Differences in Students Knowledge of Patient Safety, Before and After Teaching.