The COVID-19 pandemic and parental substance use: a cross-sectional survey of substance use among pregnant and post-partum individuals and their partners

BackgroundThis study was designed to investigate patterns and risk factors for substance use among obstetrical patients who gave birth during the early period of the pandemic, and their partners.MethodsCross-sectional survey of obstetrical patients between March 17th and June 16th, 2020, at The Ottawa Hospital, Ottawa, Canada. Substance use was a composite measure of any alcohol, tobacco, or cannabis use since COVID-19 began. Four outcomes included: any participant substance use or increase in substance use, any partner substance use or increase in substance use. Adjusted risk ratios (ARR) and 95% confidence intervals (CI) are presented.FindingsOf 216 participants, 113 (52.3%) and 15 (6.9%) obstetrical patients reported substance use and increased use, respectively. Those born in Canada (ARR: 2.03; 95% CI: 1.27-3.23) and those with lower household income (ARR: 1.38; 95% CI: 1.04-1.85) had higher risk of substance use. Those with postpartum depression (ARR: 5.78; 95%CI: 2.22-15.05) had the highest risk of increased substance use. Families affected by school/daycare closure reported a higher risk of increased partner substance use (ARR: 2.46; 95% CI:1.38-4.39).ConclusionThis study found that risk factors for substance use included demographics (i.e., being born in Canada, income), mental health (postpartum depression), and school/childcare closures.

Automated summary

This study investigated substance use patterns and risk factors among obstetrical patients and their partners during the early period of the pandemic. The findings showed that being born in Canada and having lower household income were associated with a higher risk of substance use. Postpartum depression was identified as the highest risk factor for increased substance use. Families affected by school/daycare closure had a higher risk of increased partner substance use.