From: Cystatin C and beta2-microglobulin: markers of glomerular filtration in critically ill children
CrC < 80 ml/minute per 1.73 m2 | CrC > 80 ml/minute per 1.73 m2 | P value | |||
---|---|---|---|---|---|
N | Mean (95% CI) | N | Mean (95% CI) | ||
CrC | 14 | 47.7 (40.6–54.8) | 11 | 112.6 (85.0–140.3) | < 0.01 |
Schwartz | 14 | 82.8 (64.6–100.9) | 11 | 132.2 (111.7–152.7) | < 0.01 |
Serum Cr (mg/dl) | 14 | 0.45 (0.36–0.54) | 11 | 0.38 (0.29–0.47) | NS |
Serum cystatin C (mg/l) | 14 | 0.83 (0.67–0.99) | 11 | 0.51 (0.38–0.64) | < 0.01 |
Serum B2M (mg/l) | 14 | 2.60 (1.94–3.26) | 11 | 1.50 (1.02–1.90) | < 0.05 |