From: Laboratory markers of disease severity in Plasmodium knowlesi infection: a case control study
Variable | Uncomplicated malaria n (%) | Severe malaria n (%) | Adjusted odds ratio (95c% CI) | p-value† | |
---|---|---|---|---|---|
Parasite count (parasites/μl) | <35000 | 79 (71.8) | 6 (35.3) | 1 | 0.0001 |
≥35000 | 14 (28.2) | 11 (64.7) | 9.93 (2.91 – 33.87) | ||
Parasite count (% IRBC) | <1 | 73 (78.5) | 6 (35.3) | 1 | 0.003 |
≥1 | 20 (21.5) | 11 (64.7) | 5.72 (1.78 – 18.37) | ||
Platelet count (x 103 platelets/μl) | >45 | 67 (72) | 5 (29.4) | 1 | 0.004 |
≤45 | 26 (28) | 12 (70.6) | 5.27 (1.59 – 17.41)* |