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| Methods | case control study | |
| Participants | 1999‐2004 1,525 cases / 1,760 controls (community based) age: <50 y diagnosis: anticoagulation |
|
| Interventions | 1st, 2nd and 3rd generation | |
| Outcomes | Events during 1st generation 55 / 81; 2nd generation 382 / 672; 3rd generation 412 / 582. Non‐use 421 / 1,523. Adjustment for confounding: yes |
|
| Notes | The Netherlands | |
