Table 1. Number of hospitalizations from acute bronchiolitis, respiratory diseases, and all hospitalizations in children under one year of age in Brazil (2008-2015).
| Year | Number of hospitalizations from AB (%) | Number of hospitalizations from respiratory diseases (%)* | Total number hospitalizations |
|---|---|---|---|
| 2008 | 27,245 (4.8) | 195,036 (34.8) | 560,386 |
| 2009 | 29,608 (5.0) | 210,761 (36.2) | 581,804 |
| 2010 | 29,274 (5.1) | 187,189 (32.8) | 569,122 |
| 2011 | 34,900 (6.2) | 184,972 (32.8) | 562,229 |
| 2012 | 35,431 (6.3) | 175,375 (31.3) | 560,143 |
| 2013 | 37,053 (6.5) | 174,912 (30.8) | 566,278 |
| 2014 | 33,559 (5.9) | 158,599 (28.2) | 562,402 |
| 2015 | 36,593 (6.4) | 155,970 (27.1) | 573,902 |
| Total | 263,679 (5.7) | 1,442,814 (31.8) | 4,536,266 |
AB: acute bronchiolitis; *percentage related to all hospitalizations for respirtory diseases (ICD 10:J00-J99) in patients under one year of age.