Skip to main content

Table 4 Comparison of sperm DFI based on the dichotomized analyses for BMI, WHR, WC and WHtR

From: Analysis of human sperm DNA fragmentation index (DFI) related factors: a report of 1010 subfertile men in China

Variables Number DFI (%)
BMI (kg/m2) <18.5 20 17.60 ± 10.61
18.5-23.99 507 18.91 ± 12.43
24-27.99 389 18.63 ± 12.77
≥28 94 17.17 ± 11.76
F   0.556
P   0.644
WC (cm) <90 807 18.76 ± 12.50
≥90 203 18.04 ± 12.33
t   0.548
P   0.459
WHR <0.9 747 18.75 ± 12.54
≥0.9 263 18.24 ± 12.26
t   0.321
P   0.571
WHtR <0.5 686 19.00 ± 12.71
≥0.5 324 17.80 ± 11.91
t   2.037
P   0.154