. Author manuscript; available in PMC: 2017 Oct 1.

Published in final edited form as: J Clin Exp Neuropsychol. 2016 May 20;38(8):925–940. doi: 10.1080/13803395.2016.1177490

Table 5.

Intercorrelations Amongst Functional Status Measures for the Older Adult Group

	Self-report IADL-C	KI-report IADL-C	UPSA total	EPT

Self-report IADL-C^t¥	-	.17^a	−.19^b	.03^c
KI-report IADL-C^t¥		-	−.14^d	−.26^e
UPSA total score			-	.50^f*
EPT				-

Note. IADL-C = Instrumental Activities of Daily Living: Compensation Scale. KI = knowledgeable informant. UPSA = UCSD Performance-Based Skills Assessment-Brief. EPT = Everyday Problems Test.

n = 46.

n = 63.

n = 61.

n = 52.

n = 51.

n = 68.

Higher scores represent poorer performance.

^¥

Log-transformed total score.

p < .001.