Table 2.
Characteristics of participants with HG according to gender
| Characteristic | Gender |
p-value | |
|---|---|---|---|
| Female n (%) | Male n (%) | ||
| Severity of HG | 0.000a | ||
| <10 | 95 (21.7) | 82 (13.1) | |
| 10–99 | 125 (28.6) | 155 (24.8) | |
| >100 | 217 (49.7) | 389 (62.1) | |
| Total participants with HG | 437 (100) | 626 (100) | |
| Involved area at the onsetb | |||
| Frontal | 143 (32.7) | 110 (17.5) | |
| Parietal | 228 (52.1) | 170 (21.1) | |
| Temporal | 133 (30.4) | 468 (74.7) | |
| Occipital | 54(12.3) | 87 (13.8) | |
| Involved area at the presentb | |||
| Frontal | 261 (59.7) | 381 (60.8) | |
| Parietal | 345 (78.9) | 402 (64.2) | |
| Temporal | 281 (64.3) | 524 (83.7) | |
| Occipital | 211 (48.2) | 366 (58.4) | |
a
Pearson chi-square.
b
Participants may have more than one area.
HG, hair graying.