This study found that the COVID-19 pandemic had negative impacts on multiple lifestyle behaviors among Americans. Negative impacts were seen in less exercise, more screen time, increased heavy alcohol users, heavy smoking increased among smokers. The study also identified subgroups who were more vulnerable to adverse influences from the pandemic, including racial/ethnic minority groups and young adults.

Mitigating such negative impacts of COVID-19 requires effective interventions, particularly for some vulnerable subgroups. 

Author

Liwei Chen (email: cliwei86@ucla.edu), Jian Li, Tong Xia, Timothy A. Matthews, Tung-Sung Tseng, Lu Shi, Donglan Zhang, Zhuo Chen, Xuesong Han, Yan Li, Hongmei Li, Ming Wen and Dejun Su

Citation

Chen L, Li J, Xia T, Matthews TA, Tseng T-S, Shi L, Zhang D, Chen Z, Han X, Li Y, Li H, Wen M, Su D. Changes of Exercise, Screen Time, Fast Food Consumption, Alcohol, and Cigarette Smoking during the COVID-19 Pandemic among Adults in the United States. Nutrients. 2021; 13(10):3359. https://doi.org/10.3390/nu13103359


Source
nutrients
Release date
25/09/2021

Changes of Exercise, Screen Time, Fast Food Consumption, Alcohol Use, and Cigarette Smoking During the COVID-19 Pandemic Among Adults in the United States

Abstract

Objective

To investigate the impact of the COVID-19 pandemic on multiple lifestyle changes among adults in the United States (USA).

Methods

The researchers conducted a survey, the Health, Ethnicity, and Pandemic (HEAP) Study, in October 2020 among USA adults. Participants were selected from the United States using 48 sampling strata, including age, race, ethnicity, education, and gender, and were asked to report five lifestyle behaviors (i.e., exercise time, screen time, fast-food meal consumption, alcohol use, and cigarette smoking) before and during the COVID-19 pandemic. The associations of sociodemographic factors with each lifestyle change were estimated using weighted multivariable logistic regression models.

Results

All 2709 HEAP participants were included in this study. Compared to pre-pandemic, the time spent on exercise decreased (32.06 vs. 38.65 min/day; p < 0.001) and screen time increased (6.79 vs. 5.06 h/day; p < 0.001) during the pandemic. The percentage of individuals who reported consuming fast-food meals ≥3 times/week decreased from 37.7% before the pandemic to 33.3% during the pandemic. The percentage of heavy alcohol users (≥5 times/week) increased from 20.9% before the pandemic to 25.7% during the pandemic. Among smokers, heavy smoking (≥11 cigarettes/day) increased from 5.8% before the pandemic to 7.9% during the pandemic. The study also identified subgroups who were more vulnerable to adverse influences from the pandemic, including racial/ethnic minority groups and young adults.

Conclusions

The COVID-19 pandemic had negative impacts on multiple lifestyle behaviors among Americans. Mitigating such negative impacts of COVID-19 requires effective interventions, particularly for some vulnerable subgroups. 


Source Website: MDPI