Table 2.

Bland-Altman Data Summary for PROMs

Patient/Caregiver Reported Outcomes	Biasa	95 % CI of LoAb
QoML
Overall, my life is:	-0.211	26.79 to -26.26
Considering my health, my life is:	0.266	21.75 to -22.17
CHAQ
CHAQ Score	0.021	0.392 to -0.350
How would you rate your child’s illness in the past week?	0.744	29.78 to -28.29
How much pain do you think your child has had because of his or her illness in the past week?	2.30	24.16 to -19.56
Considering all the ways that illness affects your child, rate how your child is doing:	3.05	23.31 to -17.22

^aPositive values indicate that on average, paper forms score that many units more than the e-form. Negative values indicate that on average, paper forms score that many units less than the e-form

^bAll scores (except the CHAQ score which is measured out of 3) are measured out of 100

CI  confidence interval; LoA limits of agreement