From: Malaria infection, disease and mortality among children and adults on the coast of Kenya
Measure | 6 months–4 years | 5–14 years | 15–49 years | 50+ years | Overall |
---|---|---|---|---|---|
Parasite prevalence (PR) | |||||
 % (95% CI) | 10.1% (8.5, 12.0) | 13.4% (12.0, 14.9) | 7.1% (6.0, 8.4) | 4.3% (2.8, 6.4) | 9.9% (9.2, 10.7) |
 n/N | 136/1342 | 337/2523 | 146/2056 | 24/558 | 643/6479 |
Fever test positivity prevalence | |||||
 % (95% CI) | 22.0% (13.8, 33.3) | 35.0% (25.3, 47.1) | 28.9% (18.9, 42.3) | 11.4% (3.1, 29.3) | 27.3% (22.7, 32.3) |
 n/N | 22/200 | 43/123 | 26/90 | 4/35 | 95/348 |
Malaria passive period prevalence | |||||
 ‰ (95% CI) | 251.3‰ (241.8, 261.1) | 271.0‰ (264.4, 277.7) | 93.3‰ (89.8, 96.9) | 47.8‰ (43.2, 52.8) | 169.7‰ (166.9, 172.5) |
 n/N | 2628/10,456 | 6388/23,571 | 2733/29,297 | 394/8238 | 12,143/71,562 |
Malaria passive incidence rate | |||||
 ‰ (95% CI) | 121.5‰ (114.9, 128.3) | 150.1‰ (145.2, 155.2) | 60.0‰ (57.3, 62.9) | 33.4‰ (29.6, 37.6) | 95.6‰ (93.5, 97.8) |
 n/N | 1270/10,456 | 3539/23,571 | 1759/29,297 | 275/8238 | 6843/71,562 |
Malaria admissions | |||||
 ‰ (95% CI) | 4.7‰ (3.5, 6.2) | 1.0‰ (0.7, 1.5) | 0.07‰ (0.008, 0.2) | 0.1‰ (0.003, 0.7) | 1.1‰ (0.8, 1.3) |
 n/N | 49/10,456 | 24/23,571 | 2/29,297 | 1/8283 | 76/71,562 |
Severe malaria | |||||
 ‰ (95% CI) | 2.9‰ (1.9, 4.1) | 0.6‰ (0.3, 0.9) | 0‰ (0, 0.1) | 0‰ (0, 0.4) | 0.6‰ (0.4, 0.8) |
 n/N | 30/10,456 | 13/23,571 | 0/29,297 | 0/8283 | 43/71,562 |
Hospital malaria deaths | |||||
 ‰ (95% CI) | 0.1‰ (0.002, 0.5) | 0.1‰ (0.03, 0.4) | 0‰ (0, 0.1) | 0‰ (0, 0.4) | 0.06‰ (0.02, 0.1) |
 n/N | 1/10,456 | 3/23,571 | 0/29,297 | 0/8283 | 4/71,562 |
Hospital + InterVA malaria Deaths | |||||
 ‰ (95% CI) | 0.4‰ (0.1, 1.0) | 0.3‰ (0.1, 0.6) | 0‰ (0, 0.1) | 0‰ (0, 0.4) | 0.1‰ (0.07, 0.3) |
 n/N | 4/10,456 | 6/23,571 | 0/29,297 | 0/8283 | 10/71,562 |
Hospital + interVA + imputed malaria deaths | |||||
 ‰ (95% CI) | 0.6‰ (0.2, 1.2) | 0.3‰ (0.09, 0.6) | 0‰ (0, 0.1) | 0‰ (0, 0.4) | 0.2‰ (0.09, 0.3) |
 n/N | 6/10,456 | 6/23,571 | 0/29,297 | 0/8283 | 12/71,562 |