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. 2021 Jun 16;5:100183. doi: 10.1016/j.jadr.2021.100183

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© 2021 The Author(s). Published by Elsevier B.V.

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Fig. 1 — Structural Model for the Hypothesis Test. The oval-shaped variable is a latent variable, and the rectangle-shaped variables are measured variables. e1 to e5 are measurement errors. d1 to d3 are exogenous variables that were not measured but estimated. The two-way arrows are correlations. The one-way arrows are regression relationships. All relationships are significant except for the correlation between Family's Stress and Discord and Personal Diagnosis of COVID-19.