Global monitoring of the impact of the COVID-19 pandemic through online surveys sampled from the Facebook user base

CM Astley, G Tuli, KA Mc Cord… - Proceedings of the …, 2021 - National Acad Sciences
Simultaneously tracking the global impact of COVID-19 is challenging because of regional
variation in resources and reporting. Leveraging self-reported survey outcomes via an …

Global monitoring of the impact of the COVID-19 pandemic through online surveys sampled from the Facebook user base

CM Astley, G Tuli, KAM Cord, EL Cohn, B Rader… - Proceedings of the …, 2021 - JSTOR
Simultaneously tracking the global impact of COVID-19 is challenging because of regional
variation in resources and reporting. Leveraging self-reported survey outcomes via an …

[PDF][PDF] Global monitoring of the impact of the COVID-19 pandemic through online surveys sampled from the Facebook user base

CM Astleya, G Tulib, KA Mc Cordb, EL Cohnb… - PNAS, 2021 - scholar.archive.org
Results Study Participants. The UMD-CTIS (summarized in Fig. 1A) includes 127 self-
reported time-varying COVID-19–related measures, including key demographic, behavior …

Global monitoring of the impact of the COVID-19 pandemic through online surveys sampled from the Facebook user base

CM Astley, G Tuli, KAM Cord, EL Cohn… - Proceedings of the …, 2021 - econpapers.repec.org
The University of Maryland Global COVID Trends and Impact Survey (UMD-CTIS), launched
April 2020, is the largest remote global health monitoring system. This study includes∼ 30 …

Global Monitoring of the Impact of COVID-19 Pandemic through Online Surveys Sampled from the Facebook User Base

CM Astley, G Tuli, KAM Cord-De Iaco, EL Cohn… - medRxiv, 2021 - medrxiv.org
Simultaneously tracking the global COVID-19 impact across multiple populations is
challenging due to regional variation in resources and reporting. Leveraging self-reported …

Global monitoring of the impact of the COVID-19 pandemic through online surveys sampled from the Facebook user base

CM Astley, G Tuli, KA Mc Cord, EL Cohn… - Proceedings of the …, 2021 - ideas.repec.org
The University of Maryland Global COVID Trends and Impact Survey (UMD-CTIS), launched
April 2020, is the largest remote global health monitoring system. This study includes∼ 30 …

[PDF][PDF] Global monitoring of the impact of the COVID-19 pandemic through online surveys sampled from the Facebook user base

CM Astley, G Tuli, KA Mc Cord… - … of the National …, 2021 - madoc.bib.uni-mannheim.de
Results Study Participants. The UMD-CTIS (summarized in Fig. 1A) includes 127 self-
reported time-varying COVID-19–related measures, including key demographic, behavior …

Global monitoring of the impact of the COVID-19 pandemic through online surveys sampled from the Facebook user base

CM Astley, G Tuli, KA Mc Cord… - Proceedings of the …, 2021 - ui.adsabs.harvard.edu
Abstract The University of Maryland Global COVID Trends and Impact Survey (UMD-CTIS),
launched April 2020, is the largest remote global health monitoring system. This study …

[HTML][HTML] Global Monitoring of the Impact of COVID-19 Pandemic through Online Surveys Sampled from the Facebook User Base

CM Astley, G Tuli, KAM Cord-De Iaco, EL Cohn… - 2021 - europepmc.org
Simultaneously tracking the global COVID-19 impact across multiple populations is
challenging due to regional variation in resources and reporting. Leveraging self-reported …

Global monitoring of the impact of the COVID-19 pandemic through online surveys sampled from the Facebook user base

CM Astley, G Tuli, KA Mc Cord… - Proceedings of the …, 2021 - pubmed.ncbi.nlm.nih.gov
Simultaneously tracking the global impact of COVID-19 is challenging because of regional
variation in resources and reporting. Leveraging self-reported survey outcomes via an …