[Retracted] Clinical Effect of Microneedle Injection Combined with Blood Transfusion in the Treatment of Severe Anemia Complicated with Vitiligo under Regenerative Medical Technology

Table 1

Evaluation criteria for therapeutic effect.

Degree of cure	Symptoms
Cure (A)	The skin of the white plaques returned to normal without abnormal symptoms.
Marked effectiveness (B)	The white plaques were partially improved, and more than 50% of skin color was restored.
Effectiveness (C)	The skin was improved, and less than 50% of skin color returned to normal.
Ineffectiveness (D)	There were no obvious differences before and after treatment and no improvement in white plaques.