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Anthropometric measurements and disease severity among the psoriasis patients (n = 2534)
| Variables | Mean ± SD | Median | Minimum | Maximum |
|---|---|---|---|---|
| BMI | 28.0 ± 7.3 | 27.5 | 10.6 | 58.0 |
| The extent of skin lesions (% BSA) | 21.3 ± 23.5 | 10.0 | 1.0 | 100.0 |
| PASI (baseline) | 8.7 ± 0.09 | 5.4 | 0.1 | 60.4 |
| PDI | 13.0 ± 10.0 | 11.0 | 0.0 | 45.0 |
BMI, Body mass index; BSA, body surface area; PASI, Psoriasis Area Severity Index; PDI, Psoriasis Disability Index; SD, standard deviation.
