Table 4

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.

Zöller et al. BMC Cardiovascular Disorders 2012 12:121   doi:10.1186/1471-2261-12-121

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