. 2019 Jul 25;3(9):1715–1726. doi: 10.1210/js.2019-00201

Table 4.

Associations of Urinary BPS, BPF, BPA, and Total Bisphenol Concentrations and Body Mass Outcomes From Multivariable Models^a

Variable	Obesity^b		Severe Obesity^c		Abdominal Obesity^d		Overweight^e		BMI Z-Score
Variable	OR	95% CI	OR	95% CI	OR	95% CI	OR	95% CI	β	95% CI
ln(BPS)^f	1.16	1.02–1.32	1.18	1.03–1.35	1.13	1.02–1.27	1.09	0.99–1.19	0.06	−0.01 to 0.12
BPS quartile
Second vs first	0.96	0.65–1.41	1.25	0.84–1.87	0.99	0.72–1.37	1.02	0.71–1.48	0.08	−0.09 to 0.24
Third vs first	1.17	0.73–1.89	1.49	0.83–2.66	1.14	0.72–1.80	1.17	0.82–1.68	0.10	−0.13 to 0.34
Fourth vs first	1.43	0.89–2.32	1.62	0.95–2.75	1.33	0.91–1.96	1.16	0.81–1.65	0.14	−0.10 to 0.37
BPF detected (vs less than LOD)	1.18	0.92–1.52	1.03	0.72–1.48	1.29	1.01–1.64	1.27	1.06–1.51	0.10	0.01 to 0.20
ln(BPA)^f	1.04	0.88–1.22	0.99	0.82–1.18	1.00	0.88–1.15	1.01	0.88–1.17	−0.03	−0.13 to 0.06
BPA quartile
Second vs first	1.29	0.88–1.87	1.57	0.96–2.57	0.99	0.72–1.37	1.1	0.8–1.51	0.08	−0.08 to 0.24
Third vs first	1.09	0.67–1.77	1.04	0.62–1.76	1.15	0.81–1.63	1.38	0.91–2.1	0.16	−0.03 to 0.36
Fourth vs first	1.30	0.83–2.02	1.14	0.61–2.15	1.24	0.87–1.78	1.24	0.84–1.85	−0.01	−0.25 to 0.23
ln(total bisphenol)^f	1.06	0.93–1.21	1.02	0.85–1.23	1.05	0.95–1.15	1.03	0.94–1.14	−0.01	−0.09 to 0.08
Total bisphenol quartile
Second vs first	1.14	0.78–1.68	1.34	0.83–2.15	0.99	0.77–1.27	1.05	0.76–1.45	0.16	−0.01 to 0.32
Third vs first	0.97	0.67–1.39	0.90	0.54–1.5	1.19	0.83–1.71	1.07	0.74–1.53	0.07	−0.12 to 0.26
Fourth vs first	1.32	0.87–2.00	1.24	0.71–2.18	1.19	0.84–1.67	1.16	0.83–1.61	0.04	−0.19 to 0.28

^{^a}

Models controlled for urinary creatinine, sex, age, race/ethnicity, smoke exposure, PIR, head of household education level, time spent watching television, and caloric intake.

^{^b}

Obesity defined as ≥95th percentile of age- and sex-standardized BMI z-scores.

^{^c}

Severe obesity defined as ≥120% of the 95th percentile of age- and sex-standardized BMI z-scores or a BMI of ≥35 kg/m², whichever was lower.

^{^d}

Abdominal obesity defined as ratio between waist circumference and height ≥0.5.

^{^e}

Overweight defined as ≥85th percentile of age- and sex-standardized BMI z-scores.

^{^f}

Change in the respective outcome associated with a log-unit increase in each corresponding bisphenol concentration.