|
NB: deze cijfers zijn o.b.v. de CHADS2 score! |
|
CHADS2
|
Percentage CVA's
per jaar |
NNT |
| |
Acenocoumarol |
Geen antistolling |
|
|
0 |
0.25 |
0.49 |
417 |
|
1 |
0.72 |
1.52 |
125 |
|
2 |
1.27 |
2.50 |
81 |
|
3 |
2.20 |
5.27 |
33 |
|
4 |
2.35 |
6.02 |
27 |
|
5-6 |
4.60 |
6.88 |
44 |
| NNT=
number needed to treat om 1 CVA per jaar te voorkomen met
acenocoumarol |
Go AS et al. Prevalence of diagnosed
atrial fibrillation in adults: national implications for rhythm
management and stroke prevention: the AnTicoagulation and Risk Factors
in Atrial Fibrillation (ATRIA) Study. JAMA 2001;285:2370-5.