Table I.
Basic information comparison of the four included groups.
| Sex | |||||||
|---|---|---|---|---|---|---|---|
| Group | Case number | Diabetes mellitus history (year) | Age | Wound area/cm2 | Wound formation Time/week | Male | Female |
| Combination group of the growth factors | 50 | 12.67±3.96 | 61±5.31 | 3.6±0.5 | 12±0.53 | 26 | 24 |
| Human epidermal growth factor group | 50 | 13±4.88 | 65±3.65 | 4.7±0.3 | 16±0.62 | 25 | 25 |
| Acidic fibroblast growth factor group | 50 | 15±6.72 | 60±6.21 | 5.1±0.2 | 14±0.27 | 24 | 26 |
| Control group | 49 | 12±4.26 | 63±4.56 | 4.2±0.4 | 13±0.35 | 25 | 24 |
| P-value | >0.05 | >0.05 | >0.05 | >0.05 | >0.05 | ||
Statistic analysis the diabetes mellitus history, age, size of original wound surface, time of wound formation demonstrate no statistic significant between those four groups (P>0.05).