Table 2. Assessors’ Scores and Children's Perceived Understanding Scores By Age

Data are expressed as mean ± SD, median is shown in parentheses.

Scores based on 0–10 scale where 10 = complete understanding.

*P < 0.0001 vs.  children's score;

†P < 0.0001 vs.  7–10 age group;

‡P = 0.02 vs.  11–14 age group.