Could the use of a digital caliper device in reading skin prick tests be more sensitive and more reliable than the classical measurement method?

Measurement techniques and instrument types significantly affect the accuracy and sensitivity of skin prick test interpretation. Despite being a reliable method for confirming IgE-mediated sensitization, manual reading introduces variability. Using a digital caliper minimizes potential errors and enhances the precision and reproducibility of results, contributing to more standardized and reliable allergy testing practices.