Arsenic. Raw Data Set 2 - blood - urine

This dataset contains 1,158 records, including critical variables such as sex, age, and arsenic levels in urine and blood, measured in parallel for each individual. The dataset facilitates in-depth analysis of arsenic exposure across a diverse population, allowing for sex- and age-based stratifications and comparisons between urinary and blood arsenic concentrations. The dataset supports research into arsenic toxicity, population-level exposure assessment, and potential biomarker identification. It provides a valuable resource for statistical analysis, normalization using CRN values, and validation of urinary biomarker correction formulas.