Table 3 Multivariable logistic regression analysis for E2/retrieved oocytes.

From: GnRH agonist-triggering ovulation in women with advanced age

Variable

Unstandardized B

Coefficients std. error

Standardized coefficients beta

P-value

Age < 40 years

−63.2

25.9

−0.1

0.01

Total gonadotropin dose, IU

0.02

0.009

0.1

0.002

Gravidity

2.1

10.6

0.01

0.8

Parity

−9.2

17.7

−0.03

0.6

Endometrial thickness, mm

−0.6

3.3

−0.008

0.8