. Author manuscript; available in PMC: 2017 Apr 19.

Published in final edited form as: Environ Sci Technol. 2016 Mar 31;50(8):4483–4491. doi: 10.1021/acs.est.6b00030

Table 5. Results of regression analyses for predicting urinary concentrations of BDCIPP, BCIPHIPP, DPHP.

Predictor	SG-Corrected BDCIPP [10^β (95% CI)- p-Value]	SG-Corrected BCIPHIPP [10^β (95% CI)- p-Value]	SG-Corrected DPHP [10^β (95% CI)- p-Value]
Sex
Female	Reference	Reference	Reference
Male	0.86 (0.45, 1.67) – 0.66	0.73 (0.33, 1.62) – 0.43	0.74 (0.36, 1.53) – 0.41
Age (years)	0.99 (0.96, 1.03) – 0.71	1.00 (0.95, 1.05) – 0.96	0.97 (0.93, 1.01) – 0.13
Avg times hands washed/day
≤ 6 times/day	Reference	Reference	Reference
> 6 times/day	1.39 (0.74, 2.61) – 0.30	2.11 (1.01, 4.43) – 0.05	0.99 (0.49, 2.01) – 0.98
Avg times bath/shower taken/week
≤ 8 times/week	Reference	Reference	Reference
> 8 times/week	1.58 (0.74, 3.36) – 0.23	2.61 (1.07, 6.31) – 0.04	1.21 (0.51, 2.88) – 0.65
Avg hours of day spent in home
< 15	Reference	Reference	Reference
≥ 15	0.66 (0.35, 1.24) – 0.19	0.74 (0.34, 1.61) – 0.44	0.63 (0.32, 1.25) – 0.18
Avg hours of day spent at work/school
< 6	Reference	Reference	Reference
≥ 6	0.78 (0.41, 1.48) – 0.44	1.15 (0.53, 2.22) – 0.71	1.34 (0.67, 2.70) – 0.40
Avg hours of day spent in car
< 1	Reference	Reference	Reference
≥ 1	2.33 (1.31, 4.17) – 0.005	1.02 (0.46, 2.22) – 0.97	1.19 (0.58, 2.41) – 0.63