Table 1 Number of cases and incidence rates of community-associated and hospital-acquired C. difficile infection, 2004-2007
Year | Total Person-years | Number of CA-CDI Cases | CA-CDI Incidence Rate* | Number of HA-CDI Cases | HA-CDI Incidence Rate* |
|---|---|---|---|---|---|
2004 | 667,113 | 62 | 9.29 | 85 | 12.71 |
2005 | 673,630 | 84 | 12.47 | 76 | 11.28 |
2006 | 666,127 | 74 | 11.11 | 84 | 12.61 |
2007 | 716,265 | 84 | 11.76 | 93 | 12.98 |