Table 3. Correlation between SCSA parameters and sperm motility parameters.

Variables	Total DFI	High DFI	Low DFI	HDS
ALH	-0.343***	-0.377***	-0.278***	-0.168***
VCL	-0.331***	-0.366***	-0.266***	-0.162***
VSL	-0.353***	-0.383***	-0.290***	-0.149***
VAP	-0.357***	-0.389***	-0.292***	-0.166***
LIN	-0.396***	-0.426***	-0.328***	-0.180***
STR	-0.377***	-0.408***	-0.310***	-0.179***
BCF	-0.384***	-0.433***	-0.304***	-0.225***

Abbreviations: DFI, DNA fragmentation index; HDS, high DNA stainability; TPMSC, total progressed motile sperm count; VCL, curvilinear velocity; VSL, straight-line velocity; VAP, average pathway velocity; LIN, linearity of movement; STR, straightness; BCF, beat cross frequency; ALH, amplitude of lateral head displacement. NS, not significant; * P < 0.05, ** P<0.01, *** P < 0.001.