Hóstio, Bianca Mendes
de Macedo Bernardino, Ítalo
Pereira, Jozinete Vieira
Bento, Patrícia Meira
Godoy, Gustavo Pina
de Castro Gomes, Daliana Queiroga http://orcid.org/0000-0002-3154-7039
Article History
Received: 7 September 2018
Accepted: 5 March 2019
First Online: 23 March 2019
Compliance with ethical standards
:
: The authors declare that they have no conflict of interest.
: This study was carried out in accordance with national (resolution 466/12 of the National Health Council, CNS in the Portuguese acronym) and international (Declaration of Helsinki) rules governing the ethics of studies involving human subjects and was approved by the Ethics Committee for Research with Humans of the State University of Paraíba (protocol no. 66571517.0.0000.5187). The guidelines outlined in the STROBE statement (STrengthening the Reporting of OBservational studies in Epidemiology) for the design and reporting of observational studies were followed.