Table 2.

Independent risk factors for non-healing of diabetic foot ulcer (major amputation, minor amputation, and persistently unhealed)

Factor	Adjusted OR	95% CI	p-value
Smoking	28.9	(6.8, 129.3)	<0.0001*
Hemoglobin in g/dL	0.7	(0.4, 0.9)	<0.0001*
Triglyceride in mg/dL	1.1	(1.0, 2.4)	0.010*
HDL in mg/dL	0.9	(0.8, 0.9)	0.010*
LDL in mg/dL	1.1	(1.0, 1.1)	0.009*
Peripheral Arterial Disease	56.8	(2.5, 877.2)	<0.0001*
Osteomyelitis	66.5	(19.7, 217.8)	<0.0001*
Neuropathy	9.9	(7.4, 19.0)	0.010*

HDL: High density lipoproteins, LDL: low-density lipoproteins, OR: oddsratio, CI: confidence interval

^*Significant at 5% level