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. 2021 Apr 27;372(6545):eabg5298. doi: 10.1126/science.abg5298

Fig. 4. Testing capacity and waiting times.

Fig. 4

(A) Positivity over time. Positivity is defined as the proportion of PCR tests that are positive in a given week. (B) Association between average positivity and SES. (C) Association between positivity and weekly number of cases per 10,000. (D) Association between the overall age-adjusted number of deaths per 10,000 and the average positivity over the same period. (E) Association between average daily tests per 10,000 and SES. (F) Association between tests per 10,000 and deaths per 10,000. (G) Timeliness over time. Timeliness is defined as the proportion of PCR tests that appear in the public records within 1 week from the onset of symptoms. Two weeks in June (shaded in gray) were excluded from the analysis because of inconsistencies in data, leading to unreliable delay estimates. (H) Association between average timeliness and SES. (I) Association between timeliness and weekly number of cases per 10,000. (J) Association between the overall age-adjusted number of deaths per 10,000 and the average timeliness. (K) Association between timeliness and positivity. Dots are representative of weekly data per municipality. (L) Association between tests per death (age-adjusted) and SES. Figures with different dot colors illustrate the SES value according to the reference presented in (A). In (B) to (F) and (H) to (L), the shaded region indicates 95% regression confidence interval.