Fig. 5: Performance of AI-enabled microfluidic cytometer for CD4+ T cell quantification in human blood.

a CD4+ T cell counts obtained from 8 blood samples measured using the AI-enabled microfluidic cytometer and flow cytometry. Each bar represents the mean ± SD of three technical replicates, n = 3. b Bland-Altman plot (AI-enabled microfluidic cytometer count—flow cytometry count vs. mean count) showing the agreement between the AI-enabled microfluidic cytometer and flow cytometry for quantifying CD4+ T cells. Each data point represents a single measurement where measurements for each of the 8 blood samples were performed in triplicates