. 2021 Jul 21;30(1):359–366. doi: 10.1007/s00520-021-06427-y

Table 2.

Regression analysis age, education, comorbidities, cognitive function measures, physical functioning, and quality of life

Objective—learning (AVLT)
	Age	Education	Comorbidities	Learning	F	R²	Adjusted r²
	Standardized β coefficient				F	R²	Adjusted r²
Physical functioning (PF-10)	− .03	.12*	− .48**	.05	27.15**	.25	.24
QoL (IWB)	.06	.02	− .06	.04	.61	.01	− .01
Objective—delayed recall (AVLT)
	Age	Education	Comorbidities	Delayed recall	F	R²	Adjusted r²
	Standardized β coefficient				F	R²	Adjusted r²
Physical functioning (PF-10)	− .04	.12*	− .48**	.04	26.95**	.25	.24
QoL (IWB)	.05	.03	− .06	− .04	.67	.01	.00
Objective—attention (digit span-forward)
	Age	Education	Comorbidities	Attention	F	R²	Adjusted r²
	Standardized β coefficient				F	R²	Adjusted r²
Physical functioning (PF-10)	− .04	.13*	− .48**	.00	26.76**	.25	.24
QoL (IWB)	.06	.02	− .06	.09	1.19	.02	.00
Objective—executive function-working memory (digit span-backward)
	Age	Education	Comorbidities	Executive function-working memory	F	R²	Adjusted r²
	Standardized β coefficient				F	R²	Adjusted r²
Physical functioning (PF-10)	− .04	.13*	− .48**	.00	26.76**	.25	.24
QoL (IWB)	.06	.01	− .06	.11*	1.52	.02	.01
Objective—verbal fluency (COWA)
	Age	Education	Comorbidities	Verbal fluency	F	R²	Adjusted r²
	Standardized β coefficient				F	R²	Adjusted r²
Physical functioning (PF-10)	− .04	.13*	− .48**	.00	26.76**	.25	.24
QoL (IWB)	.05	.03	− .07	− .05	.70	.01	.00
Subjective—attention (AFI)
	Age	Education	Comorbidities	Attention	F	R²	Adjusted r²
	Standardized β coefficient				F	R²	Adjusted r²
Physical functioning (PF-10)	− .04	.11*	− .42**	.23**	33.81**	.30	.29
QoL (IWB)	.05	− .03	.05	.39**	12.59**	.14	.13

^*p < .05; **p < .01

PF-10 physical functioning–10 sub-scale; IWB index of well-being; AVLT Rey Auditory Verbal Learning test; COWA Controlled Oral Word Association test; AFI Attention Function Index