Fig. 1

Multivariable association of FI, 12 and 18 months after birth, and potential risk factors in families with children born during the COVID-19 pandemic in Fortaleza, Ceará, Brazil. Note Variables displayed in the figure are those included in the final multivariable model (Additional file 1: Table S3). The reference groups are: 1 underage resident; father as the head of the household; under 8 years of formal education; less than 1 Minimum Wage (MW) of family monthly income; no family income reduction due to the pandemic; do not receive cash transfer programs; no maternal income reduction due to the pandemic; no alcohol consumption; no Common Mental Disorders (CMD); no breastfeeding (BF)