Figure 1 | Scientific Reports

Figure 1

From: Estimating the SARS-CoV-2 infected population fraction and the infection-to-fatality ratio: a data-driven case study based on Swedish time series data

Figure 1

Upper panel: Raw data (symbols) used in this study. (The numbers of ICU admissions and deaths have been multiplied by 100 to provide comparable numbers.) The lines show the respective averages over a 7 day period, where the central day of the interval was used in the abscissa. Lower panel: 7 day averaged data from upper panel scaled using the proposed methodology of “Methods”, with resulting scale factors provided in the figure legend. The ICU-data are shifted by 5 days to the left and the death-data are shifted by 13 days to the left, so that they essentially fall on one curve. Dotted lines indicate sections of data that are considered as incomplete. The black error bars provide scaled 68% (one normal standard deviation) confidence levels of randomized RT-PCR study data. All scaling factors and delays are taken from the LS values in Table 1.

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