Changes associated with the COVID‐19 pandemic on postpartum screening results in Ontario, Canada: The healthy babies healthy children screening tool

Background Research on the impact of the COVID‐19 pandemic on mothers/childbearing parents has mainly been cross‐sectional and focused on psychological symptoms. This study examined the impact on function using ongoing, systematic screening of a representative Ontario sample. Methods An interrupted time series analysis of repeated cross‐sectional data from a province‐wide screening program using the Healthy Babies Healthy Children (HBHC) tool assessed changes associated with the pandemic at the time of postpartum discharge from hospital. Postal codes were used to link to neighborhood‐level data. The ability to parent or care for the baby/child and other psychosocial and behavioral outcomes were assessed. Results The co‐primary outcomes of inability to parent or care for the baby/child were infrequently observed in the pre‐pandemic (March 9, 2019–March 15, 2020) and initial pandemic periods (March 16, 2020–March 23, 2021) (parent 209/63,006 (0.33%)–177/56,117 (0.32%), care 537/62,955 (0.85%)–324/56,086 (0.58%)). Changes after pandemic onset were not observed for either outcome although a significant (p = 0.02) increase in slope was observed for inability to parent (with questionable clinical significance). For secondary outcomes, worsening was only seen for reported complications during labor/delivery. Significant improvements were observed in the likelihood of being unable to identify a support person to assist with care, need of newcomer support, and concerns about money over time. Conclusions There were no substantive changes in concerns about ability to parent or care for children. Adverse impacts of the pandemic may have been mitigated by accommodations for remote work and social safety net policies. An interrupted time series analysis of repeated cross‐sectional data from province‐wide screening at the time of postpartum hospital discharge assessed changes associated with the pandemic. Concerns about ability to parent or care for children were infrequent and did not substantively change in the first year of the pandemic. Significant improvements were observed in the likelihood of being unable to identify a support person to assist with care, need of newcomer support, and concerns about money over time. Adverse impacts of the pandemic may have been mitigated by accommodations for remote work and social safety net policies.