Supplemental Table 1.

Real-time polymerase chain reaction, antigen tests, and antibody tests for SARS-CoV-2 used in the participating centers

RT-PCR tests

Antibody tests

•Abbott real-time SARS-CoV-2 •Altona diagnostics RealStar SARS-CoV-2 RT-PCR •Aptima SARS-COV-2 Assay •Argene SARS-CoV-2 R-gene •BioFire Respiratory 2.1 Panel with SARS-CoV-2 •Biozym BMS magnetic induction cycler RT-PCR •Boshpore Novel Coronovirus (2019-NCOV) detection kit •Cepheid Xpert Xpress SARS-COV-2 •Dan Gene RT-PCR •DNA-Technology Research & Production LLC Russia SARS-CoV-2/SARS-CoV Multiplex RT-PCR •EUROIMMUN AG EURORealTime SARS-CoV-2 •GeneFinder COVID-19 Plus RealAmp Kit •Hologic SARS-CoV-2 real-time RT-PCR assay •Liferiver SARS-CoV-2 E gene, N gene, ORF1ab gene •Roche SARS-CoV-2 RNA PCR •Sansure MA6000 •SD Biosensor Standard Q COVID-19 Antigen •Seegene Allplex 2019-nCoV Assay •Simplexa COVID-19 Direct kit •TaqPath 1-Step RT-qPCR Master Mix

•Abbott SARS-Cov-2 IgG •Canea rapid IgG and IgM antibodies serology kits •DiaSorin Liaison SARS-CoV-2 S1/S2 IgG •EUROIMMUN Anti-SARS-CoV-2 ELISA (IgG) •Healgen COVID-19 Antibody Rapid Detection Kit •Roche COVID-19 antibody test •SD Biosensor Standard Q COVID-19 IgM/IgG Duo •Shenzhen YHLO Biotech Co, Ltd SARS-CoV-2 antibodies IgM and IgG CLIA kits •Vircell ELISA SAR IgM+IgA •Vircell ELISA SARS-CoV-2 IgG •Wondfo One Step COVID-19 rapid test •Zydus Cadila IgG Kit

IgG, immunoglobulin G; IgM, immunoglobulin M; RT-PCR, real-time polymerase chain reaction.

Eskenazi et al. COVID-19 and gestational diabetes, diabetes, and body mass index in pregnant women. Am J Obstet Gynecol 2022.