Volume 22, Number 9—September 2016
Dispatch
Trends in Pneumonia Mortality Rates and Hospitalizations by Organism, United States, 2002–20111
Brandon A. Wuerth, John P. Bonnewell, Timothy L. Wiemken, and Forest W. Arnold
Table 1
Hospitalization rates (hospitalization/100,000 population) for 6 causative agents, by sex and region, United States, 2002–2011
| Category | Rate (adjusted odds ratio) |
|||||
|---|---|---|---|---|---|---|
| Pneumococcus, n = 379,400 | Klebsiella spp., n = 109,515 | Pseudomonas spp., n = 330,302 | Haemophilus influenzae, n = 80,281 | Staphylococcus aureus, n = 575,573 | Influenza virus, n = 270,237 | |
| Overall |
12.6 |
3.6 |
11.0 |
2.7 |
19.2 |
9.0 |
| Sex | ||||||
| M | 13.0 (1) | 4.1 (1) | 12.3 (1) | 2.7 (1) | 20.5 (1) | 8.0 (1) |
| F |
12.3 (0.68) |
3.2 (0.57) |
9.7 (0.57) |
2.6 (0.72) |
17.9 (0.64) |
10.0 (0.90) |
| Region | ||||||
| Northeast | 11.9 (1) | 3.1 (1) | 8.8 (1) | 2.1 (1) | 15.9 (1) | 8.8 (1) |
| Midwest | 15.1 (1.33) | 3.1 (1.05) | 11.5 (1.37) | 3.3 (1.61) | 17.7 (1.17) | 12.8 (1.51) |
| South | 12.8 (1.16) | 4.6 (1.65) | 13.0 (1.62) | 2.8 (1.46) | 22.5 (1.57) | 9.0 (1.10) |
| West | 10.7 (1.32) | 3.0 (1.48) | 9.1 (1.55) | 2.3 (1.64) | 17.9 (1.71) | 5.5 (0.90) |
1This manuscript was presented in part at the Infectious Diseases Society of America (IDWeek), October 2–5, 2013, San Francisco, California, USA.
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