TABLE 3.

Component score coefficient matrix.

	Component
	1	2	3
Semen pH	0.039	0.045	1.008
Motility	0.521	–0.053	0.034
Progressive motility	0.512	–0.017	0.017
Semen density	–0.032	0.529	0.028
Total sperm number	–0.041	0.532	0.035

Extraction method: principal component. Rotation method: orthogonal rotation with Kaiser normalization.