She kept me informed of what was going on and answered all my questions when I needed them
They were part of a broader strategy aimed at reducing smoking rates and encouraging a smoke free lifestyle, especially among youth
When smoking duration was used as a continuous measure in place of cigarette pack years in the 3-category age of initiation model (Supplemental Table S3a in the online supplement), the association between childhood smoking and COPD was attenuated (aRR from 1.27 [95% CI=1.06, 1.51] to 1.16 [95% CI=0.99, 1.36])
PMID: 16355651
(ETHANE ATHENA) 102A: Get part of one's shirt under control
Hammond and colleagues found that in their longitudinal study sample, ever use of e-cigarettes among Canadian adolescents (16 to 19 years old) increased from 29.3% in 2017 to 37.0% in 2018.[3] Similarly, the 201819 Canadian Student Tobacco, Alcohol and Drugs Survey (CSTADS), which included only students, found that past 30-day e-cigarette use among Canadian grade 7 to 12 students doubled (20% versus 10%) compared with the 201617 CSTADS results.[4] Data from the US are similar: past 30-day e-cigarette use among US high school students increased from 11.7% in 2017 to 27.5% in 2019,[13,14] which is the largest recorded increase in the use of any substance among US adolescents