Characteristic | 2–3 (n = 22) | 4–8 (n = 18) | 9–11 (n = 19) | 12–14 (n = 22) |
---|---|---|---|---|
Weighta, kg | 12.6 (11.5–13.8) | 19.4 (16.4–21.8) | 33(31–36) | 46 (40–52) |
Body surface areaa, m2 | 0.57 (0.54–0.60) | 0.79 (0.70–0.8) | 1.13 (1.09–1.2) | 1.4 (1.29–1.5) |
Parasitemia at admission, geometrical mean and standard deviation | 4420 (3.64) | 3637 (2.68) | 1639 (3.39) | 3528 (5.92) |
Number of patients with parasitemia on day 3, | 4 | 3 | nd | nd |
Parasitemia on day 3, geometrical mean and range | 81.44 (52–320) | 15 (10–32) | nd | nd |
Parasite clearancea, h | 60 (24–96) | 48 (24–72) | 48 (24–60) | 48 (24–60) |
Previous episodes of malaria, % | 60 | 80 | 90 | 90 |
History of fever in the least 48 h, % | 92 | 85 | 90 | 80 |
Time for fever clearancea, h | 24 (12–48) | 24 (12–60) | 24 (12–60) | 24 (12–60) |
Hemoglobina, g/dl | 11.8 (10.9–12.5) | 12.1 (11–13.5) | 12.6 (11.1–12.8) | 13.4 (12.1–14.5) |
Hematocrita, % | 34 (29–37) | 36 (29–38) | 36 (29–39) | 38 (31–40) |
Plateletsa, mm3 | 212,000 (190,000–280,000) | 235,000 (160,000–270,000) | 242,000 (185,000–310,000) | 260,000 (195,000–320,000) |