Table 1.

Bio-functional sperm parameters in all men studied.

Bio-functional sperm parameters	Values
Low mitochondrial membrane potential (%)	41.4 (41)
Chromatin compactness (%)	22.2 (10.8)
Alive spermatozoa (%)	69.0 (25.3)
Early apoptosis spermatozoa (%)	1.3 (2.3)
Late apoptosis spermatozoa (%)	3.6 (8.4)
Sperm DNA fragmentation (%)	2.0 (3.8)
Lipid peroxidation (%)	2.2 (2.9)
Sperm mitochondrial superoxide (%)	43.9 (41.3)

Results are shown as median and interquartile ranges in parentheses.