From: Spatial temperature distribution in human hairy and glabrous skin after infrared CO2 laser radiation
Skin type | Glabrous skin (site 1 & 2) | Hairy skin (site 3 & 4) | |||||||
---|---|---|---|---|---|---|---|---|---|
Duration (s) | 0.2 | 0.4 | 0.6 | 0.8 | 0.2 | 0.4 | 0.6 | 0.8 | |
1 W | VAS (mean ± SD) | 0.40 ± 0.48 | 0.43 ± 0.67 | 0.66 ± 0.92 | 1.15 ± 1.31 | 0.48 ± 0.68 | 1.23 ± 1.34 | 2.01 ± 1.58 | 2.97 ± 1.86 |
Perception latency (s) (mean ± SD) | 1.98 ± 0.88 | 1.61 ± 0.50 | 1.56 ± 0.92 | 1.51 ± 0.47 | 1.69 ± 1.13 | 1.30 ± 0.37 | 1.21 ± 0.20 | 1.15 ± 0.32 | |
Duration (s) | 0.12 | 0.12 | |||||||
5 W | VAS (mean ± SD) | 1.29 ± 1.73 | 4.82 ± 1.89 | ||||||
Perception latency (s) (mean ± SD) | 1.34 ± 0.48 | 0.55 ± 0.26 |