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Table 1 Annual rate (per 1000) of outpatient and non-medically attended ARI and RSV-associated ARI in children < 5 years

From: Estimates of the national burden of respiratory syncytial virus in Kenyan children aged under 5 years, 2010–2018

Age (months)

Outpatient

Non-medically attended

ARI

RSV-associated ARI

ARI

RSV-associated ARI

Rate (95% CI)

Rate (95% CI)

Rate (95% CI)

Rate (95% CI)

Fine age bands

 < 1

391 (357, 430)

38 (27, 51)

430 (392, 473)

42 (29, 56)

 1

702 (644, 770)

93 (74, 116)

772 (707, 847)

102 (81, 127)

 2

1214 (1096, 1331)

160 (125, 199)

1334 (1205, 1463)

175 (137, 219)

 3

1689 (1547, 1858)

350 (289, 415)

1857 (1700, 2042)

385 (317, 457)

 4

1982 (1821, 2173)

410 (343, 489)

2179 (2002, 2389)

450 (377, 538)

 5

2229 (2032, 2455)

390 (322, 463)

2451 (2234, 2699)

428 (354, 509)

 6

2445 (2245, 2677)

290 (229, 360)

2688 (2468, 2943)

318 (252, 396)

 7

2489 (2281, 2727)

217 (164, 278)

2737 (2507, 2997)

239 (180, 306)

 8

2361 (2159, 2591)

243 (182, 315)

2596 (2373, 2848)

268 (200, 346)

 9

1910 (1748, 2095)

329 (267, 403)

2099 (1922, 2303)

362 (293, 443)

 10

2087 (1910, 2301)

326 (265, 405)

2294 (2099, 2529)

359 (291, 446)

 11

1840 (1683, 2032)

286 (221, 355)

2023 (1850, 2233)

315 (243, 390)

 12–14

1753 (1602, 1935)

219 (183, 262)

1927 (1761, 2127)

241 (201, 288)

 15–17

1972 (1807, 2165)

185 (145, 228)

2167 (1986, 2380)

204 (159, 251)

 18–20

1975 (1796, 2171)

162 (122, 205)

2171 (1974, 2387)

179 (134, 225)

 21–23

1766 (1616, 1944)

168 (126, 215)

1941 (1777, 2137)

185 (139, 236)

 24–35

1882 (1725, 2076)

141 (114, 168)

2069 (1897, 2282)

156 (125, 185)

 36–47

1840 (1684, 2028)

132 (102, 165)

2023 (1851, 2229)

145 (112, 181)

 48–59

1756 (1605, 1939)

60 (39, 86)

1930 (1764, 2132)

66 (42, 95)

Broader age categories

 0–5

1313 (1204, 1448)

208 (184, 235)

1444 (1323, 1592)

229 (202, 258)

 6–11

2202 (2008, 2412)

291 (256, 331)

2420 (2207, 2652)

320 (281, 363)

 12–23

1844 (1685, 2027)

183 (160, 210)

2027 (1852, 2228)

201 (176, 230)

 24–59

1815 (1653, 2001)

120 (102, 140)

1995 (1817, 2200)

132 (112, 154)

 < 60

1725 (1577, 1899)

206 (186, 229)

1896 (1733, 2088)

226 (204, 252)