Research Article
Mortality Associated with Influenza in Tropics, State of São Paulo, Brazil, from 2002 to 2011: The Pre-Pandemic, Pandemic, and Post-Pandemic Periods
Table 3
Deaths by laboratory–confirmed 2009 pandemics and estimates from statics models State of São Paulo, 2002–2011.
| | Laboratory-confirmed | Laboratory-confirmed/estimate deaths due to respiratory causes (%) | 2009 Pandemics excess mortality rate/100.000 (95% C.I.) | H3N2 epidemics excess mortality rate/100.000 (2006-2007), (95% C.I.) | | Mortality (rate/100.000) | Deaths | Deaths (P & I) | Respiratory causes | Deaths (P & I) | Respiratory causes |
| 0–4 years | 1.4 | 40 | 73% | 25 (15–35) | 55 (36–75) | 44 (33–55) | 65 (48–82) | 5–19 years | 0.6 | 57 | 70% | 58 (49–67) | 81 (66–96) | 22 (18–27) | 35 (28–42) | 20–59 years | 1.8 | 418 | 46% | 659 (577–741) | 907 (792–1,023) | 207 (165–249) | 343 (280–407) | 60+ | 0.7 | 33 | 3% | 425 (318–532) | 976 (678–1,274) | 962 (814–1,111) | 1,351 (1,151–1,550) | All ages | 1.4 | 1098 | 54% | 1,172 (962–1,382) | 2,032 (1,581–2,483) | 1,117 (927–1,307) | 1,627 (1,362–1,892) | Proportion of excess death among >60 years | | 6% | | 36% | 48% | 86% | 83% |
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