In table 1, maybe it would help to show the same answer frequencies for before and after taking class? At first, I was confused how 82/116 could answer "YES" (because I was looking for answers with significant differences) before the class but only 49/94 could say "YES" after the class. I understand now that 82/116 actually said "NO", but maybe there is an easier way to quickly read though the results? For example, maybe the answers with significant differences (or most significant differences) can be shown as a bar chart (with colors for different answers, and perhaps separate bar charts for answers with different types of answers), and make the current Table 1 a supplemental table?
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