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. 2022 Aug 8;12:13526. doi: 10.1038/s41598-022-17770-3

Table 3.

Clinicopathological features among vitiligo patients.

Variable Cases (n = 85)
Skin type
 Type I 1 (1.2%)
 Type II 21 (24.7%)
 Type III 42 (49.4%)
 Type IV 17 (20%)
 Type V 4 (4.7%)
Premature graying of hair
 No 59 (69.4%)
 Yes 26 (30.6%)
Duration of disease
  ≤ 1 year 14 (16.5%)
 1–5 years 24 (28.2%)
  > 5–10 years 22 (25.9%)
  > 10 years 25 (29.4%)
Trichrome
 No 64 (75.3%)
 Yes 21 (24.7%)
Hypopigmentation
 No 16 (18.8%)
 Yes 69 (81.2%)
Follicular re-pigmentation
 No 55 (64.7%)
 Yes 30 (35.3%)
Koebner’s phenomena
 No 16 (18.8%)
 Yes 69 (81.2%)
VIDA
 Stage -1 33 (39.3%)
 Stage 0 3 (3.6%)
 Stage 1 11 (13.1%)
 Stage 2 16 (19%)
 Stage 3 18 (21.4%)
 Stage 4 2 (2.4%)
VASI 0.5 ± 0.03

Data are shown as number (percentage). VASI vitiligo area severity index, VIDA vitiligo disease activity.