Fig. 2From: Pulmonary effects of exposure to indium and its compounds: cross-sectional survey of exposed workers and experimental findings in rodentsComparisons of serum biomarkers between workers and controls. A Comparisons on inflammation markers. B Comparisons on oxidative stress indicators. Comparison of medians was performed by multiple linear regression analysis after adjusting for age, sex, BMI, smoking, and drinking status. * P < 0.05Back to article page