Introduction
Identification of groups with poor cardiovascular health (CVH) can
inform where and how to target public health efforts. National prevalence
estimates of CVH were derived for clinical (blood glucose, total
cholesterol, blood pressure) and behavioral (BMI, diet quality, physical
activity, smoking) factors among U.S. workers aged ≥45 years.
Methods
This cross-sectional analysis included 6,282 employed black and white
men and women aged ≥45 years enrolled in the national
population-based REasons for Geographic And Racial Differences in Stroke
study from 2003 to 2007. Each CVH factor was scored as ideal (2),
intermediate (1), or poor (0) according to American Heart Association
criteria, and summed to define optimal composite scores: CVH (sum,
10–14), clinical (sum, 5–6), and behavioral (sum,
6–8) health. Occupational data were collected 2011–2013.
Analyses were conducted in 2016.
Results
Only 14% met ideal criteria for all three clinical health
factors, and none met ideal criteria for all four behavioral health factors.
Sales and low status office workers had a low prevalence of optimal CVH.
Service workers in protective services and the food preparation and serving
occupations had a low prevalence of optimal clinical health; computer and
healthcare support workers had a low prevalence of optimal behavioral
health.
Conclusions
The prevalence of optimal CVH among middle-aged and older workers in
the U.S. is low, but considerable differences exist by occupation. Targeted
public health interventions may improve the CVH of at-risk older workers
with different clinical and behavioral risk factor profiles employed in
diverse occupational settings.