Fig. 3From: Opioid and benzodiazepine dispensing and co-dispensing patterns among commercially insured pregnant women in the United States, 2007–2015Temporal trends in opioid and benzodiazepine dispensing and co-dispensing by pregnancy time periods among commercially insured women in the United States, 2007–2015.Statistically significant test of linear trend for opioid dispensing during all time periods (p < 0.01); benzodiazepine dispensing during pre-conception (p< 0.01), 1st trimester (p< 0.01), 2nd trimester (p< 0.01), and post-delivery (p< 0.01) periods; and opioid-benzodiazepine co-dispensing during pre-conception (p = 0.01) and 1st trimester (p = 0.01) periodsBack to article page