Extended Data Fig. 4: Revised estimates of hesitancy and willingness after accounting for survey errors for vaccination uptake.
From: Unrepresentative big surveys significantly overestimated US vaccine uptake
The grey point shows the reported value at the last point of the time series. Each line shows a different scenario for what might be driving the error in uptake estimate, derived using hypothetical ddc values for willingness and hesitancy based on the observed ddc value for uptake. Access scenario: willingness suffers from at least as much, if not more, bias than uptake. Hesitancy scenario: hesitancy suffers from at least as much, if not more, bias than uptake. Uptake scenario: the error is split roughly equally between hesitancy and willingness. See Supplementary Information D for more details.
