Anxiety and depression in recurrent implantation failure after frozen-thawed embryo transfer and efficacy of endometrial receptivity testing

Table 7 Multivariate analysis of clinical pregnancy failure in recurrent implantation failure patients

Variable	β	SE	Wald	P value	HR	95%CI
Constant	14.865	2.210	45.244	0.000	2855143.310	-
Anxiety (0: No, 1: Yes)	0.341	0.279	1.501	0.220	1.407	0.815-2.430
Depression (0: No, 1: Yes)	0.322	0.286	1.268	0.260	1.379	0.788-2.414
Age (0: ≤ 35, 1: > 35)	1.480	0.289	26.309	0.000	4.394	2.496-7.735
Embryo type transferred (0: Cleavage-stage embryo, 1: Blastocyst-stage embryo)	-1.107	0.280	15.638	0.000	0.330	0.191-0.572
Number of transferred embryos (continuous variable)	-0.786	0.314	6.279	0.012	0.456	0.246-0.843
Total treatment cycles (continuous variable)	0.497	0.282	3.116	0.078	1.644	0.947-2.856
Endometrial thickness (continuous variable)	-1.565	0.220	50.461	0.000	0.209	0.136-0.322

HR: Hazard ratio; CI: Confidence intervals.