Secondhand Nicotine Absorption From E-Cigarette Vapor vs Tobacco Smoke in Children, in JAMA Network Open
key takeaway: "Compared with children exposed to secondhand smoke only, nicotine absorption was 83.6% lower in those exposed to secondhand vapor only and 96.7% lower in those exposed to neither."
Mental Health of Transgender Youth Following Gender Identity Milestones by Level of Family Support, in JAMA Network Pediatrics
key takeaway: "Initiating a gender identity milestone was associated with a higher risk of suicide attempt and running away from home among transgender youth who live in unsupportive families, whereas supportive family environments mitigate these risks."