hMG addition affects the change in progesterone level during IVF stimulation and LBR: a retrospective cohort study

Table 3 Change in progesterone correlates with clinical pregnancy rates

Δ Prog	CPR	p-value	CI	LBR	p- value	CI
0-0.25	55.67%	0.551	(-0.366-0.688)	51.55%	0.196	(-0.182-0.885)
0.25–0.4	53.57%	0.789	(-0.704-0.541)	46.43%	0.523	(-0.841-0.428)
0.4–0.55	60.47%	0.241	(-0.264-1.049)	51.16%	0.277	(-0.289-1.012)
0.55–0.7	39.53%*	0.048	(-1.331- -0.005)	37.21%	0.188	(-1.128-0.222)
0.7–0.85	88.89%**	0.005	(0.635–3.636)	66.67%	0.063	(-0.053-2.014)
0.85-1.0	41.18%	0.447	(-1.417-0.625)	41.18%	0.734	(-1.214-0.855)
1.0-1.15	38.46%	0.312	(-1.670-0.533)	23.08%	0.111	(-2.181-0.224)
> 1.15	0.00%	1		0.00%	1
Overall	53.4%,			46.3%

Δ P – change in progesterone level from baseline to trigger, CRP – clinical pregnancy rate, LBR – live birth rate, *p < 0.05, **p < 0.005

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