. Author manuscript; available in PMC: 2021 Sep 30.

Published in final edited form as: J Alzheimers Dis. 2021;80(1):421–432. doi: 10.3233/JAD-201326

Table 2.

Correlation Between Caregiver Outcomes and Care Recipient Memory and Behavior Severity

	CG QoL	CR QoL	Social Support	PCI	Well-Being	Mastery	Care Confidence	RMBPC	PHQ2	Grief	Burden
Caregiver QoL	1
Care Recipient QoL	0.377 ^***	1
Social Support	0.379 ^***	0.147^**	1
PCI	0.415 ^***	0.244 ^***	0.199 ^***	1
Well-Being	0.637 ^***	0.216 ^***	0.405 ^***	0.349 ^***	1
Mastery	0.464 ^***	0.205 ^***	0.274 ^***	0.304 ^***	0.661 ^***	1
Care Confidence	0.283 ^***	0.263 ^***	0.311 ^***	0.253 ^***	0.404 ^***	0.475 ^***	1
RMBPC	−0.281^***	0.464 ^***	−0.104^*	−0.404^***	−0.184^***	−0.171^***	−0.141^**	1
PHQ2	−0.613^***	0.283 ^***	−0.187^***	−0.474^***	−0.534^***	−0.368^***	−0.175^***	0.277 ^***	1
Grief	−0.526^***	−0.328^***	−0.401^***	−0.448^***	−0.521^***	−0.451^***	−0.321^***	0.378 ^***	0.488 ^***	1
Burden	−0.547^***	−0.327^***	−0.234^***	−0.529^***	−0.484^***	−0.414^***	−0.349^***	0.506 ^***	0.503 ^***	0.708 ^***	1

Spearman correlation coefficients

p < 0.05,

^**

p < 0.01,

^***

p < 0.001.

Boldp-value signifies significance after correction for multiple comparisons (corrected p-value < 0.0045). CG, caregiver; CR, care recipient; RMBPC, Revised Memory and Behavioral Problem Checklist; QoL, Quality of Life; PHQ-2, Patient Health Questionnaire; PCI, Perceived Change Index.