Journal of Hematology & Oncology

Table 2 Criterion validity: MDASI-MM subscales correlated with QLQ-C30 and QLQ-MY20 subscales ( n = 55)

From: Validation of the M. D. Anderson Symptom Inventory multiple myeloma module

MDASI-MM	QLQ-C30					QLQ-MY20
	Physical function	Role function	Emotional function	Cognitive function	Social function	Disease symptom	Side effect
Core	−0.43^a	−0.37^a	−0.60^b	−0.66^b	−0.41^a	0.54^b	0.67^b
Severity	−0.49^b	−0.44^b	−0.60^b	−0.69^b	−0.47^b	0.60^b	0.68^b
Interference	−0.70^b	−0.70^b	−0.51^b	−0.49^b	−0.64^b	0.70^b	0.49^b
WAW	−0.74^b	−0.72^b	−0.39^a	−0.43^a	−0.60^b	0.70^b	0.44^b
REM	−0.56^b	−0.57^b	−0.60^b	−0.50^b	−0.61^b	0.60^b	0.49^b

^a Significant at P < .05.
^b Significant at P < .001.

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ISSN: 1756-8722

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