Biological Monitoring of Hexavalent Chromium and Serum Levels of the Senescence Biomarker Apolipoprotein J/Clusterin in Welders

Table 3

Linear regression results modeling for ApoJ/CLU serum levels.

Variable	Units of 𝛽	coefficient (95% CI)	P value	Model 𝛽
MODEL 1				0.656
Cr blood	𝛽g/L	265.57 (71.38 to 1233.93)	.015
Cr urine	𝑟^2g/g creatinine	𝜇 32.53 (𝜇 70.04 to − 7.02)	.024
MODEL 2				0.590
pre/post intervention −Cr blood	−g/L	Δ 122.69 (𝜇 213.69 to − 31.69)	.015