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Everyday Health: Daily Step Counts in America Still Haven’t Returned to Pre-Pandemic Levels

From Everyday Health: The COVID-19 pandemic has reshaped our lives in ways that most of us could never have imagined. In response to stay-at-home mandates, we embraced technologies — hello two-hour grocery delivery! — that enabled us to check off most of our to-do list without ever moving from the couch. Unfortunately, it seems Americans may have gotten a little too good at taking shortcuts, and our activity levels haven’t returned to pre-pandemic levels, according to a new nationwide study. On average, the nearly 5,500 participants took about 600 fewer steps per day compared with how much they walked before the pandemic began, says lead author Evan Brittain, MD, associate professor of cardiovascular medicine at Vanderbilt University Medical Center in Nashville, Tennessee. “Taking fewer steps started during the pandemic and continued. Even through 2021, the gap didn’t seem to be closing. It seems to be a behavioral change that has stuck in many individuals, unfortunately,” says Dr. Brittain. It’s too early to know if the decline is here to stay, says Brittain. “If it continues, there could be health consequences, and so it’s important for the public and medical practitioners to be aware of the trend,” he says.

Even ‘Post-COVID,’ Participants Continued to Take 600 Fewer Steps a Day

The participants in this study are part of the larger All of Us Research Program, an ongoing population study run by the National Institutes of Health that has more than 329,000 participants so far, with the goal to recruit over one million. People in the study agree to share their health information, including metrics like blood pressure and cholesterol, along with blood and urine samples. This study included people who enrolled in the Fitbit Bring-Your-Own-Device project. “If you already owned a Fitbit and consented to link your account to electronic medical records, you could enroll in this part of the study,” says Brittain. Step counts collected between January 1, 2018, and January 31, 2020, were considered pre-COVID. Steps tracked after that date until the end of 2021, when the study ended, were considered post-COVID. Pre-pandemic, the median number of daily steps was around 7,800. That number dropped by about 600 steps in the post-COVID phase. Although the study wasn’t designed to uncover the reason behind the decline, Brittain speculates that it may be related to changes to work and socializing habits that never quite returned to pre-COVID levels.

Younger People Saw the Biggest Decline in Steps

Investigators further analyzed the data to see what could be influencing the decline. Sex, obesity, diabetes, and other illnesses or conditions such as coronary artery disease, hypertension, or cancer didn’t factor into the number of daily steps. “One of the biggest differences was age. People who were 60 and older had virtually no change in their activity levels. We saw the biggest reduction of activity in people between the ages of 18 and 30 years old,” says Brittain. Every 10-year decrease in age was associated with a 243 step reduction per day, he notes. “These findings are fascinating, and one additional demonstration of how the pandemic has completely disrupted people’s lifestyle habits and behaviors,” says Silvia Saccardo, PhD, an associate professor in social and decision sciences at Carnegie Mellon University in Pittsburgh, who was not involved in the study. The trends observed here are consistent with what Dr. Saccardo uncovered in her own research involving college students. “We also saw that steps went down during the pandemic, and they haven’t resumed their pre-pandemic level of activity,” she says. In the early weeks and months of the pandemic, lockdown orders forced people to stay home, and that led to a change in habits, says Saccardo. “Psychological theories suggest that the more you repeat a behavior, the more used to it you get, and you can build habits that way,” she says. Read more at Everyday Health.

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