Skip to main content

Table 3 Outcome comparisons in study Part A

From: Different effectiveness of closed embryo culture system with time-lapse imaging (EmbryoScopeTM) in comparison to standard manual embryology in good and poor prognosis patients: a prospectively randomized pilot study

Embryo development and outcomes

EmbryoScopeTM (N = 16)

Standard (N = 15)

P value

Number of Total embryos per patient (n)

2.7 ± 0.4

2.8 ± 0.4

0.93

Number of Grade A embryos per patient (n)

1.2 ± 0.3

1.2 ± 0.2

>1.0

Number of Grade B embryos per patient (n)

0.9 ± 0.2

0.9 ± 0.3

>1.0

Number of Grade C embryos patient (n)

0.4 ± 0.2

0.6 ± 0.2

0.99

Pregnancy rate (%)

18.8

20.0

>1.0

Implantation rate (%)

9.7

11.5

>1.0

  1. Since this study involved poor prognosis patients, all transferrable embryos obtained in a cycle were transferred
  2. N number of patients