Pandemic Footprint Index (PFI) v1.5

COVID-19 (Coronavirus SARS-CoV-2)

Determine your personal Pandemic Footprint* and find out how every single one of us can contribute to contain the global Covid-19 Pandemic:

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Knt = Contact
Hyg = Hygiene
Scl = Restriction of social life
Art = Duration of stay in risk area
HmO = Home office
Bhv = Change in behavior
RsG = Contact to at-risk groups

The network-plot illustrates connections between responses to the PFI’s questions, based on all previously given responses. The wider an edge connecting two dots, the stronger the association between the responses is (partial correlations). Blue edges indicate associations in the same direction, red edges in opposite directions.

For instance, the wide blue edge between Bhv and Art illustrates that people, who consider restrictions of social life necessary also estimate a change in their own behavior to be more likely (and vice versa). The red edge between Bhv and Art shows that people who consider restrictions of social life necessary, spend less time in a risk area (and vice versa).

For further information on network visualization see: Epskamp, S., Cramer, A. O. J., Waldorp, L. J., Schmittmann, V. D., & Borsboom, D. (2012). Qgraph: Network visualizations of relationships in psychometric data. Journal of Statistical Software. https://doi.org/10.18637/jss.v048.i04 - 04.04.2020

* [Pandemic Footprint PFI]: Based on current case numbers and informations, a medical and virological reflection is not possible. The PFI calculation is based on the model of the Failure Mode and Effects Analysis (FMEA). — [Tuesday 18th of May 2021 12:37:25 AM] — https://en.wikipedia.org/wiki/FMEA

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