Table 2 Patient Preoperative Assessment
From: Using the follicular unit extraction technique in treatment of male androgenetic alopecia
Characteristic /Variable | n | Alopecia area(cm2) | Hair density (FU/cm2) | Graft amount (FU) | ||
|---|---|---|---|---|---|---|
range | mean | range | mean | |||
II | 15 | 10–38 | 28.8 | 0–3 | 1 | 500–1000 |
III | 63 | 20–124 | 101.5 | 0–18 | 3 | 1000–1800 |
IV | 67 | 30–139 | 128.7 | 0–14 | 6 | 1500–3300 |
V | 13 | 100–158 | 149.2 | 0–4 | 2 | 1500–4000 |
Total | 158 | |||||