TABLE 3.
Mean difference (mean O-P) between scores for the online and paper-and-pencil questionnaires, and Interclass Correlation Coefficient (ICC) are reported.
| Mean (O-P) | 95% CI | ICC | 95% CI | ES | |
| HADS | 0.03 | –0.17; 0.23 | 0.98 | 0.97; 0.99 | 0.04 |
| MSPSS | 0.22 | –0.11; 0.55 | 0.99 | 0.99; 0.99 | 0.19 |
| Brief FAM-III | –0.06 | –0.27; 0.15 | 0.96 | 0.95; 0.97 | –0.08 |
| DAS | 1.11 | 0.46; 1.76 | 0.98 | 0.97; 0.99 | 0.47 |
| IPPA | –0.19 | –0.47; 0.09 | 1.00 | 0.99; 1.00 | –0.19 |
| TAS-20 | –0.15 | –0.47; 0.17 | 0.99 | 0.99; 0.99 | –0.13 |
O, online procedure; P, paper-and-pencil procedure; CI, Confidence Intervals; ICC, Interclass Correlation Coefficient; ES, Effect Size; HADS, Hospital Anxiety and Depression Scale; MSPSS, Multidimensional Scale of Perceived Social Support; Brief FAM-III, Short version of the Family Assessment Measure – Third Edition; DAS, Dyadic Adjustment Scale; IPPA, Inventory of Parent and Peer Attachment; TAS-20, 20-item Toronto Alexithymia Scale.