Table 4.

Serum Bisphenol S (BPS) concentration and reproductive hormone levels

	DOR Group (n=78)	Non-DOR Group (n=72)	P
Bisphenol S (BPS) (µg /ml)	60.133 ± 37.823	23.878 ± 22.402	P=0.006
Luteinising hormone (LH) (mIU/ml)	6.879 ± 3.912	8.002 ± 5.088	P=0.131
Oestradiol (E2) (pg/ml)	20.967 ± 26.412	36.291 ± 49.379	P=0.020
Anti-Müllerian hormone (AMH) (ng/ml)	1.066 ± 0.869	3.264 ± 3.358	P < 0.001
Follicle-stimulating hormone (FSH) (mIU/ml)	10.606 ± 8.569	6.697 ± 4.989	P=0.001
FSH/LH	2.108 ± 2.274	1.052 ± 0.704	P < 0.001

DOR, decrease ovarian reserve.