. Author manuscript; available in PMC: 2010 Sep 16.

Published in final edited form as: Breast Cancer Res Treat. 2010 Feb;120(1):135–147. doi: 10.1007/s10549-009-0710-9

Table 3.

Correlations Among Subcategories of the Upper Limb Disability Questionnaire (ULDQ) and Shoulder Range of Motion (ROM) at 12+ months

	N = 66 Significance levels shown in parentheses
	ABD	FLEX	ER	IR	sumROM
Hard	.49(.00)	.42(.00)	.43(.01)	NS	.47(.00)
Medium	.32(.01)	.27(.01)	.38(.01)	NS	.32(.00)
Easy	.30(.01)	.29(.01)	.46(.00)	NS	.37(.00)
Routine	.25(.02)	.28(.01)	.40(.01)	NS	.32(.00)

Abbreviations: ABD, abduction; FLEX, flexion; ER, external rotation; IR, internal rotation; sumROM, single composite score (total of all four ROMs)