Exposure to Secondhand Cannabis Smoke Among Children.

ABSTRACT:

Importance

The degree that in-home cannabis smoking can be detected in the urine of resident children is unclear.

Objective

Test association of in-home cannabis smoking with urinary cannabinoids in children living at home.

Design, setting, and participants

This cross-sectional study used baseline data from Project Fresh Air, a 2012-2016 randomized clinical trial to reduce fine particulate matter levels. Eligible participants were recruited from households in San Diego County, California, with children under age 14 years and an adult tobacco smoker in residence. Children's urine samples were analyzed in 2022.

Exposures

In-home cannabis smoking, measured by: parent or guardian report of in-home cannabis smoking; number of daily nonspecific smoking events computed

SUBMITTER: Tripathi O 

PROVIDER: S-EPMC11758598 | biostudies-literature | 2025 Jan

REPOSITORIES: biostudies-literature