COVID-19 surveillance data quality issues: a national consecutive case series

Objectives High-quality data are crucial for guiding decision-making and practising evidence-based healthcare, especially if previous knowledge is lacking. Nevertheless, data quality frailties have been exposed worldwide during the current COVID-19 pandemic. Focusing on a major Portuguese epidemiolo...

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Main Authors: Ana Margarida Pereira, Ricardo Correia, Joao A Fonseca, Alberto Freitas, Teresa S Henriques, Cristina Costa-Santos, Altamiro Costa-Pereira, Paulo Santos, Matilde Monteiro-Soares, Inês Ribeiro-Vaz, Pedro Pereira Rodrigues
Format: Article
Language:English
Published: BMJ Publishing Group 2021-12-01
Series:BMJ Open
Online Access:https://bmjopen.bmj.com/content/11/12/e047623.full