Increased Krüppel-like factor 12 in recurrent implantation failure impairs endometrial decidualization by repressing Nur77 expression

Table 1 Demographic details of the participants in this study

Fertile	FER (n = 30)	RIF (n = 34)	P
Age(years)	30.3 ± 5.1	31.2 ± 3.4	ns
Body mass index(kg/m²)	21.5 ± 2.4	22.3 ± 3.1	ns
Menstrual cycle(days)	30.0 ± 6.1	33 ± 10.9	ns
Endometrial thickness(mm)	10.5 ± 1.7	9.6 ± 1.6	ns
P₄ on hCG day (pg/ml)	9.2 ± 3.7	9.6 ± 3.1	ns
No. of transferred embryos	1.97 ± 0.2	8.1 ± 3.6	s

The data are presented as the mean ± SD unless otherwise indicated. P₄: Serum progesterone concentration

ISSN: 1477-7827