Table 2 Comparison between CKD and ESRD groups regarding laboratory investigations
| Â | CKD (n = 40) | ESRD (n = 20) | p-value | ||||||
|---|---|---|---|---|---|---|---|---|---|
Mean ± SD | Median | Minimum | Maximum | Mean ± SD | Median | Minimum | Maximum | ||
Hb | 10.80 ± 1.44 | 11.10 | 7.70 | 13.80 | 11.36 ± 2.38 | 11.45 | 6.50 | 15.30 | 0.190 |
WBC | 8.62 ± 6.89 | 7.00 | 3.90 | 48.00 | 6.25 ± 2.50 | 5.80 | 2.70 | 12.80 | 0.015 |
Platelets | 271.81 ± 60.62 | 253.50 | 164.00 | 440.00 | 232.50 ± 84.57 | 203.00 | 70.00 | 444.00 | 0.013 |
Sodium | 139.43 ± 5.91 | 140.00 | 113.00 | 149.00 | 139.60 ± 6.07 | 139.00 | 128.00 | 150.00 | 0.922 |
Potassium | 4.48 ± 0.49 | 4.40 | 3.40 | 5.70 | 4.58 ± 0.50 | 4.55 | 3.40 | 5.30 | 0.326 |
Calcium | 9.35 ± 1.15 | 9.50 | 7.00 | 12.80 | 9.05 ± 0.95 | 8.90 | 7.70 | 11.10 | 0.200 |
Phosphorus | 5.31 ± 0.89 | 5.20 | 3.40 | 6.80 | 4.75 ± 1.89 | 4.40 | 1.40 | 9.80 | 0.003 |
Urea | 55.12 ± 43.18 | 43.5 | 7.0 | 181.0 | 80.45 ± 38.62 | 83.0 | 29. 0 | 180. 0 | 0.012 |
Creatinine | 2.20 ± 1.80 | 1.65 | 0.30 | 7. 0 | 4.20 ± 1.84 | 3.95 | 1.80 | 9.0 | < 0.001 |