Table 3.

Linear associations of arsenic exposure with CC16 and MMP-9

	CC16 (N = 180)	MMP-9 (N = 216)
Urinary arsenic	− 0.03 (− 0.09, 0.03)	− 0.03 (− 0.14, 0.08)
Arsenic in water	− 0.12 (− 0.20, − 0.04)	0.35 (0.22, 0.48)
ADI by drinking water	− 0.05 (− 0.20, 0.10)	0.29 (0.18, 0.40)

The effects for arsenic in water, and arsenic intake from water models, were estimated in general linear models and adjusted for age, sex, tobacco/smoking, and weight. The effects for urinary arsenic models were adjusted for these covariates and additionally included a random effect for community. P value cut off of 0.05 for all interpretations of significance