Foot health and quality of life among adults in Riyadh, Saudi Arabia: a cross-sectional study

Table 4 Item internal consistency and factor loadings

Foot pain domain	Pain	Function	Footwear	Overall health
What level of foot pain have you had during the past week?	0.735
How often have you had foot pain?	0.886
How often did your feet ache?	0.893
How often did you get sharp pains in your feet?	0.759
Foot function domain
Have your feet caused you to have difficulties in your work or activities?		0.855
Were you limited in the kind of work you could do because of your feet?		0.657
How much does your foot health limit you in walking?		0.519
How much does your foot health limit you from climbing stairs?		0.564
Footwear domain
It is hard to find shoes that do not hurt my feet			0.771
I have difficulty finding shoes that fit my feet			0.896
I am limited in the number of shoes I can wear			0.788
General foot health domain
How would you rate your overall foot health?				0.878
In general, what condition would you say your feet are in?				0.877
Cronbach’s alpha	0.89	0.8	0.86	0.87

ISSN: 1749-799X