Table 4 |
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| Familial risk of first time LAF hospitalization in individuals with parental or sibling history of AF | |||
| Relationship to proband | Number of pairs | Concordant pairs | OR (95% CI)* |
| Sibling | 40,818 | 2,167 (5.3%) | 3.23 (3.08-3.39) |
| Parent | 34,657 | 4,906 (14.2%) | 2.08 (2.02-2.15) |
Results from conditional logistic regression analysis of individuals with LAF in the Swedish population (1987–2009).
*OR ratio was determined according to previous studies of familial risks [34,35].
Zöller et al. BMC Cardiovascular Disorders 2012 12:121 doi:10.1186/1471-2261-12-121