Crynodeb

The number of monthly active and withdrawn participants, and attrition rates, for the Coronavirus (COVID-19) Infection Survey from December 2020 to the end of July 2022.

Data

• Coronavirus (COVID-19) Infection Survey: attrition rates, UK

  The number of monthly active and withdrawn participants, and attrition rates, for the Coronavirus (COVID-19) Infection Survey from December 2020 to the end of July 2022.

Methodology

• Coronavirus (COVID-19) Infection Survey: methods and further information

  This methodology guide is intended to provide information on the methods used to collect the data, process it, and calculate the statistics produced from the Coronavirus (COVID-19) Infection Survey.

Manylion cyswllt