Table 2.
Incidence of reported indigenous dengue cases per 100,000 population by predominating serotype, gender, age group, and ethnic group, 2004–2016
| Year | |||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2004* | 2005* | 2006 | 2007* | 2008 | 2009 | 2010 | 2011 | 2012 | 2013* | 2014* | 2015 | 2016 | |
| Predominant serotype | DENV-1 | DENV-1 | DENV-1 | DENV-2 | DENV-2 | DENV-2 | DENV-2 | DENV-2 | DENV-2 | DENV-1 | DENV-1 | DENV-1 | DENV-2 |
| All | 223.1 | 328.9 | 64.7 | 180.6 | 137.0 | 83.9 | 98.1 | 98.4 | 82.2 | 404.9 | 325.6 | 196.1 | 229.1 |
| Gender | |||||||||||||
| Male | 271.9 | 374.7 | 76.0 | 209.3 | 161.0 | 98.1 | 114.6 | 112.2 | 98.5 | 494.5 | 408.3 | 235.8 | 262.3 |
| Female | 173.4 | 282.2 | 53.1 | 150.3 | 111.0 | 68.5 | 80.2 | 83.4 | 64.6 | 306.7 | 234.8 | 152.8 | 193.1 |
| Age group (year) | |||||||||||||
| 0–4 | 48.6 | 86.9 | 18.3 | 48.0 | 43.6 | 22.6 | 29.5 | 32.0 | 17.0 | 70.1 | 80.5 | 42.1 | 48.5 |
| 5–14 | 190.9 | 334.3 | 43.1 | 102.6 | 76.8 | 43.1 | 64.7 | 66.2 | 42.8 | 262.0 | 244.2 | 132.3 | 163.4 |
| 15–24 | 326.2 | 474.3 | 67.7 | 176.7 | 145.7 | 97.9 | 105.5 | 105.9 | 91.0 | 527.2 | 415.3 | 238.4 | 275.7 |
| 25–34 | 284.7 | 376.8 | 67.8 | 188.8 | 152.8 | 90.6 | 105.6 | 100.3 | 91.7 | 483.8 | 399.9 | 232.3 | 263.3 |
| 35–44 | 247.5 | 362.8 | 68.5 | 219.7 | 164.4 | 91.8 | 132.8 | 112.3 | 97.5 | 476.4 | 389.2 | 221.2 | 264.4 |
| 45–54 | 175.1 | 262.1 | 53.0 | 174.4 | 120.4 | 77.1 | 94.0 | 102.7 | 77.3 | 392.2 | 321.3 | 201.7 | 246.2 |
| 55+ | 138.5 | 217.7 | 94.4 | 228.9 | 156.9 | 100.5 | 85.3 | 105.4 | 87.2 | 297.9 | 205.8 | 158.8 | 182.1 |
| Ethnic group | |||||||||||||
| Residents | 207.3 | 309.6 | 58.6 | 166.5 | 114.7 | 75.8 | 83.7 | 94.4 | 300.1 | 351.5 | 272.2 | 185.3 | 218.8 |
| Chinese | 220.3 | 322.3 | 58.7 | 174.8 | 122.6 | 79.3 | 87.9 | 99.8 | 787.1 | 361.8 | 280.3 | 190.3 | 221.3 |
| Malay | 169.9 | 300.0 | 58.0 | 136.8 | 82.8 | 56.6 | 61.7 | 81.3 | 59.3 | 335.4 | 248.1 | 146.7 | 171.7 |
| Indian | 128.7 | 178.3 | 40.6 | 113.0 | 71.1 | 55.6 | 54.0 | 55.3 | 527.1 | 195.1 | 141.1 | 106.8 | 126.4 |
| Others | 308.2 | 445.1 | 126.7 | 264.9 | 197.5 | 130.8 | 161.4 | 134.9 | 115.4 | 618.2 | 554.1 | 449.5 | 614.3 |
| Nonresidents | 294.7 | 413.0 | 89.6 | 230.9 | 205.0 | 108.3 | 139.5 | 109.2 | 100.9 | 537.1 | 454.9 | 222.0 | 253.4 |
DENV = dengue virus.
*
Dengue epidemic years. The age group with the highest incidence rate is highlighted in gray.