. Author manuscript; available in PMC: 2007 Jul 19.

Published in final edited form as: Cancer Epidemiol Biomarkers Prev. 2007 Feb;16(2):207–213. doi: 10.1158/1055-9965.EPI-06-0581

Table 3.

Relationships of blood Se with Urinary and Blood As in the Subcohort at Baseline

		Adjusted means of baseline urinary As (μg/L) ^*		Adjusted means of of baseline urinary As (μg/L) ^†
Blood Se Quintile (μg/L)	n	Means (SD)	p-value for trend	Means (SD)	p-value for trend
68.8–132.4	170	142.94 (9.03)	0.03	10.81 (0.48)	0.66
132.5–145.0	173	135.58 (8.88)		10.68 (0.48)
145.1–156.6	167	142.37 (8.96)		11.22 (0.48)
156.7–169.8	171	126.08 (8.88)		10.57 (0.48)
169.9–262.6	168	125.41 (8.95)		11.06 (0.48)

Adjustments were made for baseline age, sex, smoking status, BMI, well As concentration, daily water consumption, and urinary creatinine.

^†

Adjustments were made for baseline age, sex, smoking status, BMI, well As concentration, daily water consumption.