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Clinical parameters and therapeutic efficacy.
| Serial no. | Clinical parameter | Score |
|---|---|---|
| 1 | No sign of infection | 0 |
| 2 | Slight erythematous skin | 1 |
| 3 | Redness on a well-defined area with swelling, bald patches, and scaly area | 2 |
| 4 | Large areas with redness and ulceration | 3 |
| 5 | Loss of hair and partial damage to the skin | 4 |
| 6 | Excessive damage to the skin with complete hair loss | 5 |
