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

Table 5 Multiple linear regression model ^a with worst foot pain VAS as the outcome variable

Significant predictor variables	Standardised β weight	P value	Multiple R²
Paper grip test (pass = 0, fail = 1)	0.312	0.02	0.204
Work activity index	0.250	0.05
Variables not retained in the model			Change in R ²
General health score (SF-36v2)	-0.188	0.12	0.035
Dorsal arch height difference	0.183	0.13	0.033
Relative heel height >25 mm	0.193	0.13	0.035
Variable forced into the model
Hallux valgus angle	0.063	0.61	0.004

VAS: visual analogue scale; SF-36v2: Short Form 36 Health Survey, version 2.
^aCases excluded due to missing data (n = 2); therefore, analysis based on n = 58.

ISSN: 1757-1146