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. Author manuscript; available in PMC: 2018 Oct 1.
Published in final edited form as: Environ Res. 2017 Aug 1;158:456–461. doi: 10.1016/j.envres.2017.07.004

Table 3. Crude and adjusted hazard ratio (95% CIs) for the association between in utero arsenic exposure and child mortality.

Model Urinary total arsenic (μg/g creatinine)
17 – 555 (n=249) 556 – 3,712 (n=234) P value
Unadjusted 1 (ref) 1.72 (0.71, 4.16) 0.23
Adjusted for maternal age 1 (ref) 1.72 (0.71, 4.15) 0.23
Fully adjusteda 1 (ref) 1.92 (0.78, 4.68) 0.15
a

Adjusted for maternal age (years), maternal education (years), child sex, BEST treatment assignment, maternal skin lesion severity, and exposure to passive tobacco smoke (yes, no).