The Kaiser Permanente Division of Research conducts, publishes, and disseminates epidemiologic and health services research to improve the health and medical care of Kaiser Permanente members and society at large. We seek to understand the determinants of illness and well-being, and to improve the quality and cost-effectiveness of health care. Currently, DOR’s 550-plus staff is working on more than 350 epidemiological and health services research projects.
In a new KP Research Radio podcast, investigators studying use of cannabis during pregnancy discuss common misconceptions about prenatal cannabis use, their future research plans, and more.
A Kaiser Permanente analysis of more than 100,000 pregnancies in Northern California finds a 25% increase in the rate of cannabis use early in pregnancy after the pandemic began in spring 2020.
Pregnant women who lived near recreational use cannabis retailers were more likely to use cannabis early in their pregnancies, new Kaiser Permanente research found.
In a new study, researchers from Kaiser Permanente have shown that depression, anxiety, and trauma during pregnancy are associated with prenatal marijuana use.
The number of women using cannabis in the year before they get pregnant and early in their pregnancies is increasing, and their frequency of use is also rising, according to new data from Kaiser Permanente.
A new study from the Division of Research, using data from almost 300,000 pregnant women treated at Kaiser Permanente Northern California, found that maternal prenatal marijuana use increased from 4 to 7 percent from 2009 to 2016.
