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Finding decline
Preconception cigarette smoking was significantly associated with increased odds of unintended pregnancy, with heavier smoking showing a stronger association.
Effect sizeAOR: 1.5
CI95% CI: 1.4–1.6
Comparatorno preconception smoking
Effect summarydecline; AOR: 1.5; CI: 95% CI: 1.4–1.6

Connected entities

Interventions
Cigarette Smoking
Conditions
Unintended Pregnancy
Outcomes
Unintended Pregnancy
Populations
Pregnant Women

Source

PMC9444263
Preconception Substance Use and Risk of Unintended Pregnancy: Pregnancy Risk Assessment Monitoring System 2016–17
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