PedsQL 3.0 DM

Pearson correlation coefficients

ICCs

Total scores/total items

0.807*

0.893*

Diabetes symptoms

0.757*

0.860*

Treatment barriers

0.725*

0.841*

Treatment adherence

0.764*

0.865*

Worry

0.617*

0.763*

Communication

0.740*

0.851*

p ≤ 0.001 (2-tailed)
Table 3: Intercorrelations between the child self-report and parent proxy-report in PedsQL 3.0 Diabetes Module with Pearson correlation coefficients and intra-class correlations