Table 4.

Adjusted Ratios of Semen Characteristics According to Urinary Bisphenol A, F, and S Concentrations (ng/mL) among Study Participants (n = 556) from the FEPOS Cohort, 2019.

		BPA	BPF	BPS
		Ratios (95% CI)	Ratios (95% CI))	Ratios (95% CI)
Ejaculate volume (mL)	Q1	Reference	Reference	Reference
	Q2	0.97 (0.85; 1.10)	0.91 (0.81; 1.03)	0.97 (0.85; 1.10)
	Q3	1.02 (0.88; 1.17)	0.92 (0.80; 1.05)	0.87 (0.77; 0.99)
	Q4	1.04 (0.90; 1.19)	0.96 (0.84; 1.10)	1.00 (0.80; 1.13)
	Continuous	1.00 (0.99; 1.01)	1.00 (0.99; 1.01)	1.03 (0.98; 1.08)
Sperm concentration (mill./mL)	Q1	Reference	Reference	Reference
	Q2	1.10 (0.90; 1.35)	1.11 (0.92; 1.35)	1.06 (0.87; 1.30)
	Q3	0.93 (0.76; 1.15)	1.08 (0.87; 1.34)	0.98 (0.80; 1.19)
	Q4	1.07 (0.86; 1.34)	1.05 (0.85; 1.29)	1.04 (0.85; 1.28)
	Continuous	1.01 (0.99; 1.02)	0.99 (0.98; 1.01)	0.97 (0.88; 1.07)
Total sperm count (mill.)	Q1	Reference	Reference	Reference
	Q2	1.07 (0.86; 1.33)	1.05 (0.84; 1.30)	1.02 (0.81; 1.27)
	Q3	0.93 (0.72; 1.19)	0.97 (0.76; 1.23)	0.91 (0.73; 1.14)
	Q4	1.05 (0.82; 1.35)	0.97 (0.76; 1.23)	1.02 (0.81; 1.30)
	Continuous	1.00 (0.99; 1.01)	0.99 (0.98; 1.01)	1.04 (0.95; 1.13)
Progressive and non–progressive motility (%)	Q1	Reference	Reference	Reference
	Q2	1.05 (0.99; 1.11)	1.04 (0.98; 1.10)	1.03 (0.98; 1.09)
	Q3	1.07 (1.02; 1.13)	1.06 (1.01; 1.12)	1.02 (0.97; 1.08)
	Q4	1.04 (0.98; 1.11)	1.04 (0.99; 1.11)	1.02 (0.96; 1.08)
	Continuous	1.00 (1.00; 1.01)	1.00 (1.00; 1.01)	1.00 (0.98; 1.02)
Morphological normal sperm (%)	Q1	Reference	Reference	Reference
	Q2	1.03 (0.86; 1.22)	1.09 (0.92; 1.30)	0.98 (0.82; 1.18)
	Q3	0.94 (0.78; 1.13)	1.04 (0.86; 1.27)	1.02 (0.85; 1.21)
	Q4	1.00 (0.82; 1.21)	1.13 (0.93; 1.37)	1.09 (0.90; 1.31)
	Continuous	1.00 (0.99; 1.02)	1.00 (0.99; 1.02)	1.00 (0.93; 1.07)

Estimates marked in bold indicate p < 0.05. BPA = Bispehol A; BPF = Bisphenol F and BPS = Bisphenol S.