Table 4.

Adjusted Association of Micromanipulation and Live Birth in SART DOR Only Category and Elevated FSH Only Cycles

Elev FSH Only – Adjusted OR (95% CI) of LB**	P value	Elev FSH Only (10–24 mIU/mL) – Adjusted OR (95% CI) LB***	P value	Risk Factor	SART DOR Only Category – Adjusted OR (95% CI) LB*	P value
Ref	0.5	Ref	0.5	No ICSI	Ref	0.002
0.93 (0.77– 1.1)		0.95 (0.82– 1.1)		ICSI	0.87 (0.79– 0.95)
Ref	0.9	Ref	0.3	No AH	Ref	<0.0001
0.99 (0.8–1.2)		0.92 (0.7– 0.94)		AH	0.84 (0.77– 0.92)
Ref	0.6	Ref	0.2	No ICSI/No AH	Ref	<0.0001
0.93 (0.7–1.2)		0.87 (0.71– 1.08)		ICSI +AH	0.73 (0.65– 0.82)

Adjusted for categorical age (<35, 35–37, 38–40, 41–42, >=43), gravidity, oocytes retrieved, #embryos transferred, embryo quality, blastocyst transfer, treatment year, AH, ICSI

^*No interaction between age and AH on LB, interaction p=0.9; No interaction between age and ICSI on LB, p=0.98

^**No interaction between age and AH on LB, interaction p=0.9; No interaction between age and ICSI on LB, p=0.7

^***No interaction between age and AH on LB, interaction p=0.8; No interaction between age and ICSI on LB, p=0.2