TABLE 1

Patient Demographics

Prognostic FactorsInitial(n = 111)Follow-Up >3 Months(n = 92)
Patient factors
Age, mean (SD), range62.2 (12.0), 33–9660.52 (11.5), 33–96
Male sex, n (%)88 (79.3)74 (80.4)
BMI, mean (SD), range33.8 (6.8), 22.0–57.534.1 (6.9), 22.0–57.5
Symptom severity (PROMIS scores)
Initial, mean (SD), range
 PF34.5 (7.8), 19.1–53.134.4 (7.7), 19.1–53.1
 PI58.9 (10.4), 38.7–77.858.7 (10.7), 38.7–76.5
Depression51.1 (10.8), 34.2–78.951.4 (10.7), 34.2–78.9
Change from initial to longest follow-up, mean (SD), range
 PF1.7 (8.9), –23.2 to 25.4
 PI–0.1 (9.7), –26.6 to 29.5
Depression (n = 83)0.2 (8.9), –25.2 to 32.7
Clinical factors
Wagner score, mean (SD), range2.92 (0.41), 1.0–4.0
A1C, %, mean (SD), range
 Initial (n = 78)8.1 (1.9), 4.8–13.68.1 (1.9), 4.8–13.6
 Latest follow-up (n = 76)7.8 (1.9), 4.8–13.1
Chronic renal failure, n (%)22 (23.9)
Type of operative procedure, n (%)
 Irrigation and debridement39 (42.4)
 Forefoot amputation10 (9.0)46 (50.0)
 Mid/hind foot amputation9 (8.1)14 (15.2)
 Syme or above amputation6 (5.4)12 (13.0)
 Healed (yes), n (%)63 (68.5)
Length of follow-up, months, mean (SD), range4.7 (1.9), 3–12