Parental Age of Onset of Cardiovascular Disease as a Predictor for Offspring Age of Onset of Cardiovascular Disease

Shannon Anjelica Allport, Ngum Kikah, Nessim Abu Saif, Fonkem Ekokobe and Folefac D Atem

PLOS ONE, 2016, vol. 11, issue 12, 1-12

Abstract: Objective: The risk for cardiovascular disease (CVD) is higher for individuals with a first-degree relative who developed premature CVD (with a threshold at age 55 years for a male or 65 years for a female). However, little is known about the effect that each unit increase or decrease of maternal or paternal age of onset of CVD has on offspring age of onset of CVD. We hypothesized that there is an association between maternal and paternal age of onset of CVD and offspring age of onset of CVD. Methods: We used the Framingham Heart Study database and performed conditional imputation for CVD-censored parental age (i.e. parents that didn’t experience onset of CVD) and Cox proportional regression analysis, with offspring’s age of onset of CVD as the dependent variable and parental age of onset of CVD as the primary predictor. Modifiable risk factors in offspring, such as cigarette smoking, body mass index (BMI), diabetes mellitus, systolic blood pressure (SBP), high-density lipoprotein (HDL) level, and low-density lipoprotein (LDL) level, were controlled for. Separate analyses were performed for the association between maternal age of onset of CVD and offspring age of onset of CVD and the association between paternal age of onset of CVD and offspring age of onset of CVD. Results: Parental age of onset of CVD was predictive of offspring age of onset of CVD for maternal age of onset of CVD (P

Date: 2016
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Persistent link: https://EconPapers.repec.org/RePEc:plo:pone00:0163334

DOI: 10.1371/journal.pone.0163334

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