TABLE III.

Patient Demographics

	TMA Alone (N = 55 Feet)	TMA with ATL (N = 30 Feet)	P Value
Hemoglobin A1c* (%)	8.2 ± 2.4	9.4 ± 2.4	0.02
Body mass index* (kg/m2)	32.9 ± 6.8	29.8 ± 7.4	0.05
Distal metatarsal amputation level	18 of 49 (37%)	4 of 19 (21%)	0.26
Peripheral vascular disease	20 (36%)	14 (47%)	0.37
Male sex	43 (78%)	26 (87%)	0.40
Age at surgery* (yr)	60 ± 11	62 ± 13	0.59
Smoker	4 (7%)	1 (3%)	0.65
Glomerular filtration rate* (mL/min/1.73 m2)	65.9 ± 32.1	64.4 ± 33.7	0.85

^*The values are given as the mean and standard deviation.