Assessing disease experience across the life span for individuals with osteogenesis imperfecta: challenges and opportunities for patient-reported outcomes (PROs) measurement: a pilot study

Table 5 PODCI and PROMIS correlation

Significant correlation between PODCI and Parent Proxy PROMIS
		PODCI elements
		Upper Extremity	Transfer Mobility	Sports Physical Function	Pain Comfort	Happiness	Global Function
PROMIS Parent Proxy	n	ρ	ρ	ρ	ρ	ρ	ρ
Anxiety	55	−0.21	0.20	0.18	0.24	−0.45	0.24
Depression	53	0.16	0.21	0.16	−0.31	−0.60	0.24
Fatigue	51	−0.38*	0.20	0.26	−0.59	−0.55	−0.4
Mobility	50	0.76**	0.91	0.94	0.57	0.59	0.94
Pain Interference	50	−0.50	−0.46	0.51	−0.73	0.57	0.61
Peer Relations	51	0.26	0.35	0.50	0.10	0.42	0.37