Characteristics | SCD n = 276 | Non SCD n = 2857 | tests statistics | |||
---|---|---|---|---|---|---|
 | n | % | n | % | Chi-square | p-value |
Température ≥40 °C | 104 | 37,7% | 275 | 9,6% | 186 | < 0.001* |
Prostration (yes) | 209 | 75,7% | 592 | 20,7% | 395 | < 0.001* |
Convulsion (yes) | 10 | 3,6% | 204 | 7,1% | 4,89 | 0.03* |
Hepatomegaly (yes) | 74 | 26,8% | 140 | 4,9% | 162 | < 0.001* |
Splenomegaly (yes) | 86 | 31,2% | 155 | 5,4% | 235 | < 0.001* |
Haemoglobinuria (yes) | 9 | 3,3% | 86 | 3,0% | 0,054 | 0,817 |
Jaundice (yes) | 46 | 16,7% | 26 | 0,9% | 243 | < 0.001* |
Respiratory distress (yes) | 42 | 15,2% | 326 | 11,4% | 3,52 | 0,061 |
Impaired consciousness (yes) | 8 | 2,9% | 218 | 7,6% | 8,42 | 0.004* |
Hb level < 5 g/dL | 104 | 37,7% | 191 | 6,7% | 280 | < 0.001* |
WBC > 15 (× 109 cells/L) | 140 | 50,7% | 173 | 6,1% | 558 | < 0.001* |
Parasite density > 250,000 or 5% | 5 | 1,8% | 136 | 4,8% | 5,09 | 0.024* |
 | mean | SD | mean | SD | t-value | p-value |
Hb level (g/dL) | 5,7 | 2,6 | 7,4 | 1,4 | 17,47 | < 0.001* |
Leucocyte count (× 109 cells/L) | 20,3 | 10,9 | 9,8 | 5,6 | 26,66 | 0,394 |
Platelet count (cells/mm3) | 274,014 | 175,135 | 177,668 | 98,578 | 14,21 | < 0.001* |
Parasite density (parasites/uL) | 54,546 | 13,760 | 88,543 | 27,053 | 20,62 | < 0.001* |