Pulse oximetry test for screening congenital heart diseases: a systematic review.

"data availability the following online material is available from this article: https://doi"

"Financial support This work was carried out with the support of the Coordination for the Improvement of Higher Education Personnel – Brazil (CAPES) – Funding Code 001."

"This is a systematic review of diagnostic test accuracy carried out following the JBI() and PRISM extension for Diagnostic Test Accuracy (DTA) Studies () recommendations. The Protocol is registered on the PROSPERO platform under the number CRD42021256286 and published in a journal(). Method:: Systematic review of diagnostic test accuracy with meta-analysis. The selection of studies was carried out in June 2021. Studies were selected with newborns, in a hospital or home environment, without a previous diagnosis of CHD, regardless of gestational age at birth, who underwent POT within the first 48 hours after birth. Registration on the PROSPERO platform – CRD42021256286."