HealthDay on MSN

High Exposure to Prenatal Prescribed Opioid Analgesics Likely Not Associated With ASD Risk

Associations are observed between high exposure to prescribed opioid analgesics (POAs) and the risk for autism spectrum ...
Los Angeles Times

Can I still get a COVID shot? What you need to know after a confounding week

A week of fast-moving developments has left some with questions about access to the COVID-19 vaccine. While experts and officials say the new federal guidance surrounding COVID vaccine authorization ...
JSTOR Daily

Instrumental variables as bias amplifiers with general outcome and confounding

Drawing causal inference with observational studies is the central pillar of many disciplines. One sufficient condition for identifying the causal effect is that the treatment-outcome relationship is ...