Table 1

Distribution of DFU identification by time after enrollment and study

Bus et al15Frykberg et al16Total
All DFU493786
2–4 weeks3 (6.1%)4 (10.8%)7 (8.1%)
68 weeks7 (14.3%)4 (10.8%)11 (12.8%)
3 months±1 week8 (16.3%)4 (10.8%)12 (14.0%)
6 months±1 week7 (14.3%)6 (16.2%)13 (15.1%)
Remainder of study24 (49.0%)19 (51.4%)43 (50.0%)
  • DFU, diabetic foot ulcer.