Table 1.
The distribution of descriptive characteristics of all cases (n=896) and gender subgroups.
| All cases | Gender | |||
|---|---|---|---|---|
| Female | Male | p | ||
| Mean±SD or n (%) | ||||
| Gender | 896 | 419 (46.8) | 477 (53.2) | |
| Age (years) | 68.1±13.3 | 66.97±14.1 | 69.2±12.5 | 0.011* |
| • <40 | 31 (3.5) | 16 (3.8) | 15 (3.1) | |
| • 40-60 | 201 (22.4) | 114 (27.2) | 87 (18.2) | |
| • 61-80 | 505 (56.4) | 221 (52.7) | 284 (59.5) | |
| • >80 | 159 (17.7) | 68 (16.2) | 91 (19.1) | |
| Tumor size (mm) | 8.7±6.6 | 7.9±6.4 | 9.4±6.6 | 0.001* |
| • 1-10 | 690 (77.7) | 343 (82.9) | 347 (73.2) | |
| • 11-20 mm | 164 (18.5) | 53 (12.8) | 111 (23.4) | |
| • ≥21 mm | 34 (3.8) | 18 (4.3) | 16 (3.4) | |
| Tumor localization | ||||
| • Scalp | 95 (10.6) | 42 (10.0) | 53 (11.1) | 0.106* |
| • Face | 636 (71) | 312 (74.5) | 324 (67.9) | |
| • Neck | 18 (2.0) | 7 (1.7) | 11 (2.3) | |
| • Trunk | 92 (10.2) | 34 (8.1) | 58 (12.2) | |
| • Extremities | 43 (4.8) | 16 (3.8) | 27 (5.7) | |
| • Not mentioned | 12 (1.3) | 8 (1.9) | 4 (0.8) | |
| Histological subtype | 0.454* | |||
| • Nodular | 749 (83.6) | 352 (84.0) | 397 (83.2) | |
| • Superficial | 86 (9.6) | 35 (8.4) | 51 (10.7) | |
| • Basosquamous | 23 (2.6) | 14 (3.3) | 9 (1.9) | |
| • Morpheaform | 23 (2.6) | 12 (2.9) | 11 (2.3) | |
| • Other subtypes | 15 (1.7) | 6 (1.4) | 9 (1.9) | |
| Ulceration (present) | 256 (28.6) | 113 (27.0) | 143 (30.0) | 0.335** |
| Tumor multicentricity (present) | 81 (9.0) | 28 (6.7) | 53 (11.1) | 0.021** |
| Lymphovascular invasion (present) | 5 (0.6) | 3 (0.7) | 2 (0.4) | 0.669** |
| Perineural invasion (present) | 12 (1.3) | 5 (1.2) | 7 (1.5) | 0.955** |
*One way ANOVA test, ** Chi-square test