Table 2.
Mean (SD), minimum and maximum, and CVa of creatinine of patients with known interfering substances
| Patient | Total Bilirubin, mg/dl | Glucose, mg/dl | Mean Cr (SD), mg/dl | Min–Max Cr, mg/dl | CVa, %a |
|---|---|---|---|---|---|
| 1 | 31.3 | 94 | 0.28 (0.08) | 0.16–0.41 | 30.2 |
| 4 | 6.4 | 196 | 0.45 (0.08) | 0.36–0.57 | 17.9 |
| 10 | 0.5 | 441 | 0.90 (0.19) | 0.71–1.24 | 21.6 |
| 33 | 5.8 | 65 | 1.61 (0.08) | 1.52–1.71 | 5.0 |
| 35 | 8.8 | 294 | 1.75 (0.10) | 1.67–2.04 | 5.6 |
| 36 | 0.6 | 270 | 1.78 (0.13) | 1.67–2.14 | 7.5 |
| 40 | 1.3 | 577 | 2.52 (0.19) | 2.33–2.94 | 7.5 |
| 46 | 0.2 | 315 | 3.25 (0.08) | 3.12–3.39 | 2.6 |
CVa, analytic coefficient of variation; Cr, creatinine; Min, minimum; Max, maximum.
a
CVa=SD of mean Cr×100/mean Cr.