Research Article
Evaluation of Hair Density and Hair Diameter in the Adult Thai Population Using Quantitative Trichoscopic Analysis
Table 2
Comparisons of hair density and hair diameter between males and females.
| Scalp area | Hair density (hairs/cm2) | Hair diameter (μm) | Male | Female | value | Male | Female | value |
| Frontal | 155.2 ± 15.7 | 153.9 ± 13.5 | 0.46 | 81.3 ± 4.4 | 81.2 ± 5.1 | 0.76 | Vertex | 163.5 ± 14.1 | 162.6 ± 12.9 | 0.6 | 81.1 ± 6.5 | 80.7 ± 6.3 | 0.56 | Temporoparietal | 134.6 ± 16.7 | 133.2 ± 14.2 | 0.4 | 80.2 ± 5.8 | 80.3 ± 4.7 | 0.87 | Occipital | 161.3 ± 15.5 | 160.1 ± 13.6 | 0.49 | 80.1 ± 3.6 | 80.1 ± 6.9 | 0.31 |
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Data are mean ± SD.
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