Component

1

2

3

Check your feet every evening.

0.517

Wash feet daily.

0.757

Check between toes.

0.739

Use moisturizing oils or creams.

0.639

Cut nails straight across.

0.452

Check inside shoes.

0.758

Walk barefoot.

−0.468

0.659

Wear socks without shoes.

0.700

Expose feet to heat sources.

0.738

Ask for an exam.

0.724