Cardiovascular risk among ultra-endurance runners.
Journal
The Journal of sports medicine and physical fitness
ISSN: 1827-1928
Titre abrégé: J Sports Med Phys Fitness
Pays: Italy
ID NLM: 0376337
Informations de publication
Date de publication:
Dec 2021
Dec 2021
Historique:
pubmed:
16
2
2021
medline:
27
11
2021
entrez:
15
2
2021
Statut:
ppublish
Résumé
Our objective was to determine the prevalence and clinical correlates of conventional cardiovascular risk factors among ultra-endurance marathon runners. An electronic internet survey to characterize modifiable cardiovascular risk factors including diabetes, hypertension, dyslipidemia, tobacco exposure and obesity (BMI>30) among competitive ultra-endurance runners. Among 290 respondents (mean±SD, 42±11 years, 31.4% female), 106 (36.6%) had at least one established cardiovascular risk factor. Female sex, younger age and participation in competitive high school or collegiate sports were associated with freedom from cardiovascular risk factors. There were no significant associations between risk factor status and either hours per week of running training (risk factor negative: 10±7 vs. risk factor positive: 11±8 hours, P=0.42) or years of ultra-endurance competition (6±8 vs. 7±9 years, P=0.38). Runners with at least one cardiovascular risk factor were more likely to have had personal or peer concerns about excessive alcohol use. Conventional cardiovascular risk factors are common among ultra-endurance runners. Early-life participation in competitive sports, rather than adult exercise habits, is associated with freedom from the development of cardiovascular risk factors during middle age. Determining mechanistic explanations for the legacy effect of early life exercise as a means to reduce cardiovascular risk among aging athletes represents an important area of future work.
Sections du résumé
BACKGROUND
BACKGROUND
Our objective was to determine the prevalence and clinical correlates of conventional cardiovascular risk factors among ultra-endurance marathon runners.
METHODS
METHODS
An electronic internet survey to characterize modifiable cardiovascular risk factors including diabetes, hypertension, dyslipidemia, tobacco exposure and obesity (BMI>30) among competitive ultra-endurance runners.
RESULTS
RESULTS
Among 290 respondents (mean±SD, 42±11 years, 31.4% female), 106 (36.6%) had at least one established cardiovascular risk factor. Female sex, younger age and participation in competitive high school or collegiate sports were associated with freedom from cardiovascular risk factors. There were no significant associations between risk factor status and either hours per week of running training (risk factor negative: 10±7 vs. risk factor positive: 11±8 hours, P=0.42) or years of ultra-endurance competition (6±8 vs. 7±9 years, P=0.38). Runners with at least one cardiovascular risk factor were more likely to have had personal or peer concerns about excessive alcohol use.
CONCLUSIONS
CONCLUSIONS
Conventional cardiovascular risk factors are common among ultra-endurance runners. Early-life participation in competitive sports, rather than adult exercise habits, is associated with freedom from the development of cardiovascular risk factors during middle age. Determining mechanistic explanations for the legacy effect of early life exercise as a means to reduce cardiovascular risk among aging athletes represents an important area of future work.
Identifiants
pubmed: 33586930
pii: S0022-4707.21.11903-6
doi: 10.23736/S0022-4707.21.11903-6
doi:
Types de publication
Journal Article
Langues
eng
Sous-ensembles de citation
IM