آزمایش بالینی

IENFD distal leg and foot QSART sweat volumes had similar area under the curve (AUC) to ESC values.

IENFD: Intraepidermal Nerve Fiber Density from a skin biopsy QSART:
Quantitative Sudomotor Axon Reflex Testing – sudomotor function testing

SUDOSCAN Correlates with Quantitative Autonomic Function Testing (QAFT)

Patients with abnormal ESC values had significantly lower baseline LFA and sdNN values which measure parasympathetic and sympathetic function.