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Demographic data for study population (cleared sample), responders and non responders. |
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| Cleared sample (n = 4275) |
Responders (n = 2474) |
Non responders (n = 1801) |
|
|
|
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| Female |
26,2% |
26,7% |
25,4% |
| General practice |
37,6% |
37,3% |
37,9% |
| Internal medicine |
57,2% |
58,0% |
56,1% |
| Cardiology |
5,2% |
4,7% |
6,0% |
| Private practice < 5 years |
6,0% |
5,8% |
6,3% |
| Private practice > 20 years |
34,1% |
34,4% |
33,8% |
Hagemeister et al. Trials 2008 9:39 doi:10.1186/1745-6215-9-39 |
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