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Table 4 Multiple linear regression model a with average foot pain VAS as the outcome variable

From: Correlates of foot pain severity in adults with hallux valgus: a cross-sectional study

Significant predictor variables

Standardised β weight

P value

Multiple R2

General health score (SF-36v2)

-0.296

0.01

0.330

Educational attainment

-0.232

0.05

 

Work activity index

0.312

0.01

 

Force-time integral (M2)

-0.269

0.02

 

Variables not retained in the model

  

Change in R 2

Paper grip test (pass = 0, fail = 1)

0.141

0.24

0.018

Dorsal arch height difference

0.108

0.38

0.010

Force-time integral (M1)

-0.106

0.47

0.007

Beighton Score

-0.144

0.22

0.020

Variable forced into the model

   

Hallux valgus angle

0.007

0.96

0.000

  1. VAS: visual analogue scale; SF-36v2: Short Form 36 Health Survey, version 2; M: metatarsal head.
  2. aCases excluded due to missing data (n = 3); therefore, analysis based on n = 57.