González-Iglesias, Verónica
Martínez-Pérez, Isabel
Rodríguez Suárez, Valentín
Fernández-Somoano, Ana
Funding for this research was provided by:
Subvención nominativa del Principado de Asturias - Salud y Medio Ambiente (SV-PA-19-03, SV-PA-19-03)
Universidad de Oviedo
Article History
Received: 3 November 2021
Accepted: 22 April 2023
First Online: 28 April 2023
Declarations
:
: The study was conducted according to the guidelines of the Declaration of Helsinki. The Health Service of the Asturias Government, responsible of the management of the RAE-CMBD database, approved the use of the database according to the Collaboration Agreement SV-PA-19–03. The study used anonymized data from RAE-CMBD database. The identity of human subjects cannot be ascertained directly or through identifiers linked to the subjects. The investigators did not contact the subjects and did not reidentify subjects. Since it is a retrospective ecological study, secondary data are used, no human participants were recruited, and it does not include experiments on humans and/or use of human tissue samples. A waiver to consent to participate was granted by the Health Service of the Asturias Government.
: The publication of the study results was approved by the Health Service of the Asturias Government, responsible for managing the data file, according to the Collaboration Agreement SV-PA-19–03.
: The authors declare no competing interests.