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. 2021 Apr 13;8(4):e28479. doi: 10.2196/28479

Table 5.

Associations between health behavior engagement and COVID-19–related worry, attention to news, and stress. The table presents the coefficients from ordinary least squares regression models for the continuous outcomes, changes in physical activity, and meditation habit strength on COVID-19–related worry, attention to news, and stress, and logistic regression models for the stopped meditation outcome on COVID-19–related worry, attention to news, and stress. Standard errors were estimated using heteroscedasticity-robust procedures.

Outcome and covariates COVID-19 worry COVID-19 attention Stress about social distancing



Coefficient (SE) P value Coefficient (SE) P value Coefficient (SE) P value
Outcome: changes in physical activity

COVID-19 worry –0.04 (0.01) <.001 a

COVID-19 attention –0.16 (0.06) .01

Stress about social distancing –0.16 (0.05) .003

Demographic covariatesb


Age –0.01 (0.002) .01 –0.003 (0.002) .09 –0.005 (0.002) .02


Racial minority status 0.02 (0.10) .81 0.05 (0.10) .60 0.05 (0.10) .60


Female 0.25 (0.07) <.001 0.22 (0.07) .002 0.24 (0.07) .001


Hispanic –0.20 (0.11) .07 –0.26 (0.11) .02 –0.25 (0.11) .03


High school education only –0.71 (0.19) <.001 –0.70 (0.19) <.001 –0.69 (0.19) <.001


Undergraduate education –0.22 (0.06) <.001 –0.22 (0.06) <.001 –0.22 (0.06) <.001


Income <US $80,000 –0.29 (0.07) <.001 –0.29 (0.07) <.001 –0.28 (0.07) <.001


Income of US $81,000-100,000 –0.16 (0.06) .01 –0.17 (0.06) .01 –0.16 (0.06) .01


Unemployed –0.08 (0.09) .40 –0.07 (0.09) .42 –0.07 (0.09) .46


Underlying medical condition –0.12 (0.06) .03 –0.15 (0.06) .01 –0.16 (0.06) .01


Living in a state with high COVID-19 prevalencec –0.01 (0.05) .04 –0.11 (0.054) .03 –0.12 (0.05) .03
Outcome: stopped meditation

COVID-19 worry 0.04 (0.02) .045

COVID-19 attention 0.36 (0.13) .004

Stress about social distancing 0.31 (0.12) .01
Outcome: strength of meditation habit

COVID-19 worry –0.06 (0.02) .001

COVID-19 attention –0.17 (0.12) .18

Stress about social distancing –0.45 (0.11) <.001

a—: not applicable.

bThese covariates were included in all the models.

cState-level COVID-19 prevalence is based on the number of COVID-19 cases per 100,000 at the time of the first survey distribution (April 22, 2020); high-prevalence states were California, Colorado, Illinois, Massachusetts, New Jersey, New York, and Washington.