Disentangling the Sleep-Pain Relationship in Pediatric Chronic Pain: The Mediating Role of Internalizing Mental Health Symptoms

Table 3

Correlations among key variables.

Variable	1	2	3	4	5
(1) rASWS, total	1	−0.40	−0.39	−0.20	−0.43
(2) PROMIS—anxiety symptoms, T-score	—	1	0.71	0.27	0.48
(3) PROMIS—depressive symptoms, T-score	—	—	1	0.22	0.41
(4) PROMIS—pain intensity, T-score	—	—	—	1	0.54
(5) PROMIS—pain interference, T-score	—	—	—	—	1

Note. , , two-tailed test. rASWS = revised Adolescent Sleep-Wake Scale; PROMIS = Patient-Reported Outcomes Measurement Information System.