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Table 2 Relationships between the potential predictors and SIS domains in patients with stroke

From: Potential predictors for health-related quality of life in stroke patients undergoing inpatient rehabilitation

Candidate predictors

Pearson's r

 

SIS domains

 

Strength

Memory

Emotion

Communication

ADL/IADL

Mobility

Hand function

Participation/Role

Total

Demographic

 Age

0.006

0.096

−0.099

0.123

−0.033

−0.135

0.082

0.067

0.005

 Sex

0.056

−0.071

−0.052

−0.017

0.028

−0.036

0.053

−0.030

−0.020

 Stroke type

0.002

0.079

0.023

0.218*

0.063

0.092

0.221*

0.043

0.143

 Stroke side

−0.134

−0.084

−0.352*

0.056

−0.133

−0.188*

−0.025

−0.257*

−0.234*

 Duration after onset

−0.215*

−0.163

−0.066

−0.152

0.028

0.051

−0.009

0.012

−0.057

Clinical

 MMSE

0.423*

0.481*

0.109

0.607*

0.433*

0.470*

0.272*

0.124

0.556*

 BDI-II

−0.158

−0.298*

−0.293*

−0.202*

−0.200*

−0.234*

−0.086

−0.095

−0.302*

 NIHSS

−0.648*

−0.332*

−0.196*

−0.425*

−0.570*

−0.540*

−0.382*

−0.267*

−0.649*

 BBS

0.544*

0.192*

0.214*

0.245*

0.600*

0.701*

0.312*

0.328*

0.649*

 FMA-UE

0.599*

0.338*

0.109

0.416*

0.639*

0.554*

0.461*

0.189*

0.646*

 FMA-LE

0.536*

0.371*

0.109

0.447*

0.584*

0.633*

0.387*

0.167

0.640*

 FIM

0.507*

0.363*

0.165

0.386*

0.580*

0.600*

0.403*

0.235*

0.647*

  1. * P–values < 0.05
  2. MMSE Mini-Mental State Examination; BDI-II Beck Depression Inventory-II; NIHSS National Institute of Health Stroke Scale; BBS Berg Balance Scale; FMA Fugl–Meyer Assessment; UE upper extremity; LE lower extremity; FIM Functional Independence Measure; SIS Stroke Impact Scale; ADL activities of daily living; IADL instrumental activities of daily living