Table 2. Color interpretation results of the SwimCount™ according to TPMSC group.

SwimCount™ color interpretation	Reference value
	TPMSC <5×106	TPMSC ≥5×106	Total
Light	21	8	29
Moderate	7	25	32
Dark	1	38	39
Total	29	71	100
Accuracy (95% CI)	72.4% (54.3%–85.3%)	88.7% (79.3%–94.2%)

TPMSC: total progressively motile sperm concentration, CI: confidence interval.