A Simple Sperm DNA Toroid Integrity Test and Risk of Miscarriage

Table 1

Basic parameters for the 35 IVF cycles with the ICSI procedure. Values are presented as mean ± SEM

Parameter	Pregnant live birth	Pregnant miscarriage	Nonpregnant
Number of patients ()	15	6	14
Female age (years)	32.1 ± 1.0	34.5 ± 2.4	35.1 ± 1.2
Number of quality embryos	10.1 ± 1.1	11.8 ± 2.8	9.5 ± 1.8
Number of embryos transferred	1.9 ± 0.1	2.7 ± 0.4	2.4 ± 0.2
Male age (years)	34.4 ± 0.9	38.8 ± 3.2	37.9 ± 1.9
Semen volume (mL)	3.2 ± 0.4	2.7 ± 0.5	3.2 ± 0.3
Washed sperm concentration (10^6/mL)	27.5 ± 5.0	34.0 ± 15.1	31.1 ± 5.9
Washed sperm total motility (%)	75.1 ± 4.5	76.3 ± 5.7	73.9 ± 4.7