Girls | Boys | P-value | |
---|---|---|---|
Na | 111 | 138 | |
Age (years) | 5.83 (5.5–6.0) | 5.75 (5.42–5.92) | 0.07 |
BMI (kg/m2) | 15.4 (14.6–17.0) | 15.8 (15.1–17.0) | 0.49 |
U-Creat (g/L) | 0.64 (0.43–0.91) | 0.73 (0.57–0.90) | 0.02 |
U-SG | 1.021 (1.016–1.025) | 1.023 (1.020–1.025) | 0.01 |
U-Cd | |||
μg/L | 0.22 (0.16–0.31) | 0.24 (0.18–0.30) | 0.12 |
μg/g creatinine | 0.35 (0.27–0.47) | 0.33 (0.26–0.45) | 0.43 |
μg/L adjusted for SG | 0.23 (0.19–0.31) | 0.22 (0.17–0.29) | 0.49 |
U-Zn | |||
μg/L | 330 (178–475) | 347 (222–481) | 0.09 |
μg/g creatinine | 502 (348–686) | 470 (350–657) | 0.96 |
μg/L adjusted for SG | 339 (229–472) | 317 (235–427) | 0.87 |
U-Pba | |||
μg/L | 0.92 (0.54–1.49) | 1.08 (0.72–1.66) | 0.03 |
μg/g creatinine | 1.42 (1.04–2.00) | 1.60 (1.11–2.18) | 0.29 |
μg/L adjusted for SG | 0.95 (0.65–1.51) | 1.03 (0.78–1.57) | 0.28 |