Prevalence and Determinants of Diabetic Foot Ulcers and Lower Extremity Amputations in Three Selected Tertiary Hospitals in Ghana

Table 4

Multivariate analysis of factors associated with foot ulcers among study subjects.

Characteristic	aOR	95% CI
Previous foot ulcer
No	1
Yes	40.4	5.4-299.9	≤0.001
Foot deformity
Absent	1
Present	14.4	1.3-161.2	0.031
Impaired vision
Absent	1
Present	7.1	0.9-55.6	0.063
Serum Cr. (μmol/L)
Normal (≥60)	1
Abnormal (<60)	10.1	0.7-144.5	0.087
eGFR (mL/min/1.73 m^2)
Abnormal (<60)	1
Normal (≥60)	1.1	0.1-9.6	0.937