Haemoglobin (g/l) | Steady state No. patients | Crises No. patients |
---|---|---|
The figures in parentheses indicate percentages. | ||
Z = 130.9; p<0.05. | ||
30–40 | 0 (0.00) | 18 (16.7) |
40–50 | 0 (0.00) | 69 (63.9) |
50–60 | 0 (0.00) | 21 (19.4) |
60–70 | 21 (19.5) | 0 |
70–80 | 47 (43.5) | 0 |
80–90 | 28 (25.9) | 0 |
90–100 | 12 (11.1) | 0 |
Total | 108 (100%) | 108 (100%) |