This information is for reference purposes only. It was current when produced and may now be outdated. Archive material is no longer maintained, and some links may not work. Persons with disabilities having difficulty accessing this information should contact us at: https://info.ahrq.gov. Let us know the nature of the problem, the Web address of what you want, and your contact information.
Please go to www.ahrq.gov for current information.
Table 4. Distribution of Patient Enrollment
| # of Patients Enrolled at Site |
Site Type
|
|
Site Classification
|
Practice Type
|
Site Location
|
|
Core
|
Participating
|
Academica
|
Non-academicb
|
U.S. Sites
|
International
|
|
> 300
|
2 (8%)
|
0 (0%)
|
1 (3%)
|
1 (2%)
|
2 (3%)
|
0 (0%)
|
|
100-300
|
6 (22%)
|
0 (0%)
|
4 (13%)
|
3 (5%)
|
6 (8%)
|
0 (0%)
|
|
50-99
|
9 (33%)
|
0 (0%)
|
6 (21%)
|
3 (5%)
|
9 (12%)
|
0 (0%)
|
|
25-49
|
6 (22%)
|
0 (0%)
|
2 (6%)
|
4 (8%)
|
6 (8%)
|
0 (0%)
|
|
10-24
|
3 (11%)
|
18 (31%)
|
9 (31%)
|
12 (21%)
|
16 (21%)
|
5 (56%)
|
|
1-9
|
0 (0%)
|
28 (48%)
|
3 (10%)
|
25 (45%)
|
26 (34%)
|
2 (22%)
|
|
0
|
1 (4%)
|
12 (21%)
|
5 (16%)
|
8 (14%)
|
11 (15%)
|
2 (22%)
|
|
Total
|
27
|
58
|
29
|
56
|
76
|
9
|
a Includes both U.S. and international academic practices.
b Includes private practice, closed-panel health maintenance organizations and non-academic government (international) practices.
Return to Document
5600 Fishers Lane Rockville, MD 20857