Clostridium difficile Infection (CDI) Cases by Surveillance Site and Epidemiologic Category, 2010
| Surveillance Site . | N of Cases . | Community-Associated . | Healthcare-Associated . | ||
|---|---|---|---|---|---|
| Community-Onset Healthcare Facility-Associated . | Hospital-Onset . | Nursing Home-Onset . | |||
| N (%) . | N (%) . | N (%) . | N (%) . | ||
| San Francisco County, CA | 836 | 225 (27) | 147 (18) | 276 (33) | 188 (22) |
| Adams, Arapahoe, Denver, Douglas, Jefferson Counties, COa | 3298 | 1033 (31) | 611 (19) | 645 (19) | 1009 (31) |
| [95% CI, 931 (28)– 1136 (34)] | [95% CI, 530 (16)– 691 (21)] | [95% CI, 562 (17)– 728 (22)] | [95% CI, 904 (27)– 1114 (34)] | ||
| New Haven and Waterbury area, CT | 862 | 174 (21) | 147 (17) | 239 (28) | 302 (35) |
| Clayton, Cobb, Douglas, DeKalb, Fulton, Gwinnett, Newton, Rockdale Counties, GAa | 3066 | 1133 (37) | 573 (19) | 739 (24) | 621 (20) |
| [95% CI, 1027 (34)– 1239 (40)] | [95% CI, 494 (16)– 652 (21)] | [95% CI, 650 (21)– 829 (27)] | [95% CI, 538 (18)– 703 (23)] | ||
| Stearns, Benton, Morrison, Todd Counties, MN | 377 | 193 (51) | 87 (23) | 51 (14) | 46 (12) |
| Monroe county, NY | 1566 | 419 (27) | 316 (20) | 390 (25) | 441 (28) |
| Klamath County, OR | 57 | 30 (53) | 10 (18) | 5 (9) | 12 (21) |
| Total | 10 062 | 3207 (32) | 1891 (19) | 2345 (23) | 2619 (26) |
| [95% CI, 3063 (30)– 3351 (33)] | [95% CI, 1775 (18)– 2007 (20)] | [95% CI, 2220 (22)– 2470 (25)] | [95% CI, 2484 (25)– 2754 (27)] | ||
| Surveillance Site . | N of Cases . | Community-Associated . | Healthcare-Associated . | ||
|---|---|---|---|---|---|
| Community-Onset Healthcare Facility-Associated . | Hospital-Onset . | Nursing Home-Onset . | |||
| N (%) . | N (%) . | N (%) . | N (%) . | ||
| San Francisco County, CA | 836 | 225 (27) | 147 (18) | 276 (33) | 188 (22) |
| Adams, Arapahoe, Denver, Douglas, Jefferson Counties, COa | 3298 | 1033 (31) | 611 (19) | 645 (19) | 1009 (31) |
| [95% CI, 931 (28)– 1136 (34)] | [95% CI, 530 (16)– 691 (21)] | [95% CI, 562 (17)– 728 (22)] | [95% CI, 904 (27)– 1114 (34)] | ||
| New Haven and Waterbury area, CT | 862 | 174 (21) | 147 (17) | 239 (28) | 302 (35) |
| Clayton, Cobb, Douglas, DeKalb, Fulton, Gwinnett, Newton, Rockdale Counties, GAa | 3066 | 1133 (37) | 573 (19) | 739 (24) | 621 (20) |
| [95% CI, 1027 (34)– 1239 (40)] | [95% CI, 494 (16)– 652 (21)] | [95% CI, 650 (21)– 829 (27)] | [95% CI, 538 (18)– 703 (23)] | ||
| Stearns, Benton, Morrison, Todd Counties, MN | 377 | 193 (51) | 87 (23) | 51 (14) | 46 (12) |
| Monroe county, NY | 1566 | 419 (27) | 316 (20) | 390 (25) | 441 (28) |
| Klamath County, OR | 57 | 30 (53) | 10 (18) | 5 (9) | 12 (21) |
| Total | 10 062 | 3207 (32) | 1891 (19) | 2345 (23) | 2619 (26) |
| [95% CI, 3063 (30)– 3351 (33)] | [95% CI, 1775 (18)– 2007 (20)] | [95% CI, 2220 (22)– 2470 (25)] | [95% CI, 2484 (25)– 2754 (27)] | ||
Abbreviation: CI, confidence interval.
a Site did stratified sampling of cases based on age and sex; point estimate and 95% CIs are presented for each specific epidemiologic category.
Clostridium difficile Infection (CDI) Cases by Surveillance Site and Epidemiologic Category, 2010
| Surveillance Site . | N of Cases . | Community-Associated . | Healthcare-Associated . | ||
|---|---|---|---|---|---|
| Community-Onset Healthcare Facility-Associated . | Hospital-Onset . | Nursing Home-Onset . | |||
| N (%) . | N (%) . | N (%) . | N (%) . | ||
| San Francisco County, CA | 836 | 225 (27) | 147 (18) | 276 (33) | 188 (22) |
| Adams, Arapahoe, Denver, Douglas, Jefferson Counties, COa | 3298 | 1033 (31) | 611 (19) | 645 (19) | 1009 (31) |
| [95% CI, 931 (28)– 1136 (34)] | [95% CI, 530 (16)– 691 (21)] | [95% CI, 562 (17)– 728 (22)] | [95% CI, 904 (27)– 1114 (34)] | ||
| New Haven and Waterbury area, CT | 862 | 174 (21) | 147 (17) | 239 (28) | 302 (35) |
| Clayton, Cobb, Douglas, DeKalb, Fulton, Gwinnett, Newton, Rockdale Counties, GAa | 3066 | 1133 (37) | 573 (19) | 739 (24) | 621 (20) |
| [95% CI, 1027 (34)– 1239 (40)] | [95% CI, 494 (16)– 652 (21)] | [95% CI, 650 (21)– 829 (27)] | [95% CI, 538 (18)– 703 (23)] | ||
| Stearns, Benton, Morrison, Todd Counties, MN | 377 | 193 (51) | 87 (23) | 51 (14) | 46 (12) |
| Monroe county, NY | 1566 | 419 (27) | 316 (20) | 390 (25) | 441 (28) |
| Klamath County, OR | 57 | 30 (53) | 10 (18) | 5 (9) | 12 (21) |
| Total | 10 062 | 3207 (32) | 1891 (19) | 2345 (23) | 2619 (26) |
| [95% CI, 3063 (30)– 3351 (33)] | [95% CI, 1775 (18)– 2007 (20)] | [95% CI, 2220 (22)– 2470 (25)] | [95% CI, 2484 (25)– 2754 (27)] | ||
| Surveillance Site . | N of Cases . | Community-Associated . | Healthcare-Associated . | ||
|---|---|---|---|---|---|
| Community-Onset Healthcare Facility-Associated . | Hospital-Onset . | Nursing Home-Onset . | |||
| N (%) . | N (%) . | N (%) . | N (%) . | ||
| San Francisco County, CA | 836 | 225 (27) | 147 (18) | 276 (33) | 188 (22) |
| Adams, Arapahoe, Denver, Douglas, Jefferson Counties, COa | 3298 | 1033 (31) | 611 (19) | 645 (19) | 1009 (31) |
| [95% CI, 931 (28)– 1136 (34)] | [95% CI, 530 (16)– 691 (21)] | [95% CI, 562 (17)– 728 (22)] | [95% CI, 904 (27)– 1114 (34)] | ||
| New Haven and Waterbury area, CT | 862 | 174 (21) | 147 (17) | 239 (28) | 302 (35) |
| Clayton, Cobb, Douglas, DeKalb, Fulton, Gwinnett, Newton, Rockdale Counties, GAa | 3066 | 1133 (37) | 573 (19) | 739 (24) | 621 (20) |
| [95% CI, 1027 (34)– 1239 (40)] | [95% CI, 494 (16)– 652 (21)] | [95% CI, 650 (21)– 829 (27)] | [95% CI, 538 (18)– 703 (23)] | ||
| Stearns, Benton, Morrison, Todd Counties, MN | 377 | 193 (51) | 87 (23) | 51 (14) | 46 (12) |
| Monroe county, NY | 1566 | 419 (27) | 316 (20) | 390 (25) | 441 (28) |
| Klamath County, OR | 57 | 30 (53) | 10 (18) | 5 (9) | 12 (21) |
| Total | 10 062 | 3207 (32) | 1891 (19) | 2345 (23) | 2619 (26) |
| [95% CI, 3063 (30)– 3351 (33)] | [95% CI, 1775 (18)– 2007 (20)] | [95% CI, 2220 (22)– 2470 (25)] | [95% CI, 2484 (25)– 2754 (27)] | ||
Abbreviation: CI, confidence interval.
a Site did stratified sampling of cases based on age and sex; point estimate and 95% CIs are presented for each specific epidemiologic category.
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