. Author manuscript; available in PMC: 2024 May 13.

Published in final edited form as: Pediatr Dermatol. 2022 Dec 29;40(3):422–427. doi: 10.1111/pde.15220

TABLE 4.

Correlations (and p-value) between PCS and FDI measures and child age, disease severity, and percent of EB (BSA) (n = 31).

	Child age		Disease severity		Body surface area of involvement of EB
	R score	p value	R score	p value	R score	p value
PCS parent scores
Total	0.03	.89	0.61	<.01^a	0.48	<.01^a
Rumination	0.23	.23	0.60	<.01^a	0.52	.01^a
Magnification	−0.24	.21	0.39	.03^a	0.36	.047^a
Helplessness	0.02	.91	0.58	<.01^a	0.35	.054
Parent FDI total	0.04	.82	0.69	<.01^a	0.53	<.01^a
PCS child scores
Total	0.18	.34	0.31	.09	0.38	.04^a
Rumination	0.04	.83	0.47	<.01^a	0.54	<.01^a
Magnification	0.22	.24	0.10	.58	0.20	.27
Helplessness	0.23	.22	0.36	.04^a	0.34	.058
Child FDI total	0.44	.02^a	0.57	<.01^a	0.64	<.01^a

Note: Correlations with child age were determined using Pearson correlation coefficients. Prob > |r| under H0: Rho = 0. Correlations with disease severity and body surface area involvement of EB were determined using Spearman correlation coefficients.

Statistical significance (p < .05).