Table 3.
Subanalysis of TAO patients
| Baseline | 12 weeks | 24 weeks | 52 weeks | 156 weeks | 260 weeks | |
|---|---|---|---|---|---|---|
| Major amputation | 0% (0/22) | 9.09% (2/22) | 9.09% (2/22) | 9.09% (2/22) | 13.64% (3/22) | 13.64% (3/22) |
| PPFWTa/min | 3 ± 4 | 10 ± 7*b | 15 ± 8* | 15 ± 9* | 16 ± 8* | 15 ± 8* |
| WFPRSSb | 7 ± 1 | 1 ± 2* | 0 ± 1* | 0 ± 1* | 0 ± 0* | 0.4 ± 17* |
| Ulcer healing | 0% (0/12) | 25% (3/12) | 58.33% (7/12) | 83.33% (10/12) | 91.67% (11/12) | 91.67% (11/12) |
| Recurrence | 0% (0/22) | 0% (0/22) | 0% (0/22) | 4.55% (1/22) | 9.09% (2/22) | 13.64% (3/22) |
a
PPFWT indicates peak pain‐free walking time.
*p < .05 compared with baseline.
b
WFPRSS indicates the Wong‐Baker FACES pain rating scale score.