From: Large-scale malaria survey in Cambodia: Novel insights on species distribution and risk factors
 | Sampovloun | Koh Kong | Preah Vihear | |||
---|---|---|---|---|---|---|
 | No | (%) | No | (%) | No | (%) |
Microscopy diagnosis | Â | Â | Â | Â | Â | Â |
No of examined slides | 4074 | Â | 2624 | Â | 4954 | Â |
P. spp. positive | 123 | (3.0) | 184 | (7.0) | 610 | (12.3) |
single infections | 115 | (2.8) | 167 | (4.1) | 573 | (11.6) |
P falciparum | 59 | (1.4) | 120 | (2.9) | 455 | (9.2) |
P vivax | 56 | (1.4) | 46 | (1.1) | 115 | (2.3) |
P malariae | 0 | (0.0) | 1 | (0.02) | 3 | (0.1) |
mixed infections | 8 | (0.2) | 17 | (0.4) | 37 | (0.7) |
P falciparum/vivax | 8 | (0.2) | 14 | (0.3) | 36 | (0.7) |
P falciparum/malariae | 0 | (0.0) | 3 | (0.1) | 1 | (0.02) |
Gametocyte carriage | Â | Â | Â | Â | Â | Â |
P. falciparum | 6 | (9.0) | 20 | (14.6) | 53 | (10.8) |
P. vivax | 7 | (10.9) | 2 | (3.3) | 0 | (0.0) |
Spleen rates* | Â | Â | Â | Â | Â | Â |
No of surveyed individuals | 3451 | Â | 2623 | Â | 4954 | Â |
with splenomegaly | 46 | (1.3) | 23 | (0.9) | 60 | (1.2) |
No of children 2–9 years old | 839 |  | 746 |  | 1620 |  |
with splenomegaly | 10 | (1.2) | 11 | (1.5) | 35 | (2.2) |
No of P. spp . positive individuals | 98 | Â | 184 | Â | 610 | Â |
with splenomegaly | 9 | (9.2) | 11 | (6.0) | 36 | (5.9) |
Fever rates* | Â | Â | Â | Â | Â | Â |
No of surveyed individuals | 3842 | Â | 2623 | Â | 4954 | Â |
No of individuals with fever | 210 | Â | 415 | Â | 603 | Â |
malaria attributable fever cases†| 35 | (16.7) | 42 | (10.1) | 199 | (33.0) |
No of P. spp . positive individuals | 117 | Â | 184 | Â | 610 | Â |
symptomatic malaria cases†| 35 | (29.9) | 42 | (22.8) | 199 | (32.6) |