Table 7 Summary of polychoric correlation matrix of variables job role, footwear worn and lower limb problem (full matrix in Additional file 2)
Variables | Correlation |
|---|---|
Foot pain x Toe pain | 0.8 |
Heel pain x Toe pain | 0.8 |
Cellar Door x Sports shoes | 0.6 |
Leg pain x Ankle pain | 0.5 |
Leg pain x Foot pain | 0.5 |
Knee pain x Gum boots | 0.5 |
Toe pain x Office | −0.9 |
Hip pain x Low-Mid cut safety shoes | −0.9 |
Hip pain x Elastic sided boots | −0.9 |
Heel pain x Dress shoes | −0.9 |
Ankle pain x Elastic sided boots | −0.9 |
Ankle pain x Dress shoe | −0.9 |
Leg pain x Elastic sided boots | −0.9 |
Office x Low-Mid cut safety shoes | −0.8 |