QTL analysis for serum phosphorus, serum calcium, serum urate, eGFR, and BMI.

QTL analysis for serum level for phosphorus (n = 2,085), calcium (n = 4,807), urate (n = 16,702), eGFR (n = 21,842), and BMI (n = 24,406). Estimated GFR (eGFR) is calculated by formulas using blood test result, age, gender. eGFR (mL/min/1.73 m2) = 194×serum creatinine (mg per 100 ml)−1.094×age−0.287 (×0.739 if female).as.e. = standard error of mean,bP values were obtained from logistic regression analysis using age, gender, smoking, alcohol, and BMI (phosphorus, calcium, and urate); smoking, alcohol, and BMI (eGFR); or age, gender, smoke, and alcohol (BMI) as covariates.