Fig. 1.

Interrupted time series analyses with Prais-Winsten regression model of maternal and perinatal health indicators over a decade. Brazil, Jan 2013 to Dec 2022. The models are adjusted for seasonality. Interruption applied on March 2020 (since the first COVID-19 case in Brazil was confirmed on Feb 26, 2020). The sources are Brazilian Ministry of Health - Live Birth Information System (SINASC), Mortality Information System (SIM), Acute Respiratory Syndrome Surveillance System (SIVEP). Data extracted on 07/14/2023. Data for 2022 are preliminary, subject to change.