Table 3 Comparison by eGFR categories of the study groups
From: Cystatin C-derived estimated glomerular filtration rate in children with sickle cell anaemia
eGFR classification | Subject (%) n = 86 | Control (%) n = 86 | Exact test | p-value |
|---|---|---|---|---|
>140 | 17 (19.8) | 6 (7.0) | 8.310 | 0.039* |
90–140 | 50 (58.1) | 57 (66.3) |  |  |
60–89 | 14 (16.3) | 21 (24.4) |  |  |
45–59 | 4 (4.6) | 2 (2.3) |  |  |
30–45 | 1 (1.2) | 0 (0.0) |  |  |
<30 | 0 (0.0) | 0 (0.0) | Â | Â |