IMPORTANCE: Pertussis is associated with @entity75 and @entity410 in @entity1 . However, the risk of childhood @entity302 following @entity5695 is unknown. OBJECTIVE: To examine whether @entity5695 is associated with the long-term risk of @entity302 . DESIGN, SETTING, AND @entity1 : We used individually linked data from population-based medical registries covering all Danish hospitals to identify a cohort of all @entity1 with @entity5695 born between 1978 and 2011, followed up through 2011. We used the Civil Registration System to identify 10 individuals from the general population for each @entity1 with @entity5695 , matched on sex and year of birth. EXPOSURES: Inpatient or hospital-based outpatient diagnosis of @entity5695 . MAIN OUTCOMES AND MEASURES: Cumulative incidence and hazard ratio of time to hospital-based @entity302 diagnosis ( @entity5695 cohort vs general population cohort), adjusted for birth year, sex, maternal history of @entity302 , presence of @entity600 , and gestational age. Unique personal identifiers permitted unambiguous data linkage and complete follow-up for death, emigration, and hospital contacts. RESULTS: We identified 4700 @entity1 with @entity5695 (48% male), of whom 90 developed @entity302 during the follow-up. The cumulative incidence of @entity302 at age 10 years was 1.7% (95% CI, 1.4%-2.1%) for @entity1 with @entity5695 and 0.9% (95% CI, 0.8%-1.0%) for the matched comparison cohort. The corresponding adjusted overall hazard ratio was 1.7 (95% CI, 1.3-2.1). CONCLUSIONS AND RELEVANCE: In Denmark, risk of @entity302 was increased in @entity1 with hospital-diagnosed @entity5695 @entity281 compared with the general population; however, the absolute risk was low.

Hospital-Diagnosed Pertussis Infection in @entity1 and Long-term Risk of XXXX .

@entity1 :: ('9606', 'Species') :: ['children', 'patients', 'patient', 'infants', 'PARTICIPANTS'] @entity410 :: ('MESH:D012640', 'Disease') :: ['seizures'] @entity5695 :: ('MESH:D014917', 'Disease') :: ['pertussis'] @entity75 :: ('MESH:D001927', 'Disease') :: ['encephalopathy'] @entity600 :: ('MESH:D000014', 'Disease') :: ['congenital malformations'] @entity281 :: ('MESH:D007239', 'Disease') :: ['infections'] @entity302 :: ('MESH:D004827', 'Disease') :: ['epilepsy']
@entity302 :: (MESH:D004827,Disease) :: ['Epilepsy']
