The Importance of Behavioral and Native Factors on COVID-19 Infection and Severity: Insights from a Preliminary Cross-Sectional Study.

The first data coming from Italy also attested that mortality was highly significant in septuagenarian patients and even higher in octogenarians [ 29 ].

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There is a slight difference with respect to the full model used to look at the severity of infection; two tests found it significant or marginally significant, and only one test found it not significant.

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