Health

Washing dishes may reduce heart disease risk in older women


Reported in the February 22, 2022 online edition of the Journal of the American Heart Association, a multi-institutional group led by researchers at the Herbert Wertheim School of Public Health and Human Life Sciences at the University of University of California San Diego studied the impact of daily physical activity on the risk of cardiovascular disease.

First author Steve Nguyen, Ph.D., MPH, a postdoctoral scholar at the Herbert Wertheim School of Public Health, said: “Research demonstrates that all advocacy is geared towards prevention. diseases. “Spending more time on activities in daily life, including the wide range of activities we all do while standing on our feet and sitting out in chairs, leads to a reduced risk of cardiovascular disease.”

The researchers used a machine learning algorithm to classify every minute spent awake into one of five behaviors: sitting, sitting in a car, standing still, moving in everyday life, or walking or running. Daily life movements include activities that occur while standing and walking in a room or yard, such as when dressing, preparing meals, or gardening.

As part of the Women’s Health Initiative Targeted Cardiovascular Health and Physical Activity study, researchers measured the physical activity of nearly 5,416 American women, who were between 63 and 97 age and no heart disease at the start of the study.

Participants wore a research-grade accelerometer for up to seven days to get precise measurements of the amount of time they spent moving and, importantly, common types of daily life behaviors. variables that lead to movement and were not often included in previous studies of light and moderate-intensity physical activity.

Previous studies have often focused on the intensity and duration of activities like running and brisk walking, while the current study measures smaller movements of varying intensities during activities like cooking.

Cardiovascular disease continues to be the leading cause of death in both women and men in the United States, with the highest rates among adults 65 years of age and older.

In this study, 616 women were diagnosed with cardiovascular disease, 268 had coronary heart disease, 253 had a stroke, and 331 died of cardiovascular disease.

“Much of the motor activity older adults engage in is tied to tasks of daily living, but it may not be considered physical activity,” says senior author Andrea. LaCroix, PhD. , MPH, Distinguished Professor and chair of the Department of Epidemiology at the Herbert Wertheim School of Public Health.

Source: Eurekalert



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