Table 5.

Analysis of covariance (ANCOVA) to study total FSFI score on study groups

Variables	B	Standard error	t	P value*
Age	0.10	0.030	0.320	0.749
BMI	− 0.005	0.031	− 0.160	0.873
PCOS	− 7.466	0.324	− 23.074	˂0.001
Male factor	− 2.914	0.324	− 9.008	˂0.001
Endometriosis	− 6.586	0.338	− 19.483	˂0.001
Fertile	0a

Dependent variable: total FSFI

^aThis parameter is set to zero because it is redundant

*ANCOVA