. 2013 Dec 8;31(2):199–203. doi: 10.1007/s10815-013-0144-5

Table 2.

Correlation between ovarian sensitivity index (OSI) and number of retrieved oocytes with basic demographic and clinical characteristics of subjects studied (n = 2,556)

Parameter	Ovarian sensitivity index		Oocyte number		P value (OSI vs oocyte number)^a
Parameter	Correlation coefficient	P value	Correlation coefficient	P value	P value (OSI vs oocyte number)^a
Age (years)	−0.337	<0.001*	−0.278	<0.001*	0.0199*
Body mass index (kg/m²)	−0.080	<0.001*	−0.064	0.001*	0.5745
Anti-Mullerian hormone (AMH) (ng/ml)^b	0.708	<0.001*	0.629	<0.001*	0.0006*
Antral follicle count	0.632	<0.001*	0.530	<0.001*	<0.0001*

*Statistically significant

^aComparing the correlation coefficient of OSI and that of oocyte number

^bData available only for treatment cycles performed in the years 2007–2009 (n = 1,147)