Comparison of the Health Implications on the Use of As and Cd Contaminated Water Supply between Urban and Rural Communities

Table 4

Relationship between selected variables and urinary NAG levels (U/g creatinine) among respondents.

Variables	Coefficient regression ()
Constant		4.2	>0.001
Urinary Cd level (µg/g creatinine)	0.35	3.7	<0.001^***

Significant at .
Regression method = stepwise, , .