E-cigarette use frequency and motivations among current users in middle school

Area of Science:

• Public Health
• Adolescent Health
• Substance Use Research

Background:

• Electronic cigarette (e-cigarette) popularity is rising globally among adolescents, despite bans in some countries like Mexico.
• Understanding factors driving e-cigarette use frequency in youth is crucial for public health interventions.

Purpose of the Study:

• To identify correlates of e-cigarette use frequency among Mexican adolescent e-cigarette users.
• To describe the reasons behind e-cigarette use in this population.

Main Methods:

• A school-based survey was conducted in 57 public middle schools across Mexico's three largest cities.
• Data from 57 public middle schools in Mexico's three largest cities were analyzed.
• Statistical models examined associations between e-cigarette use frequency and sociodemographics, substance use, technophilia, product characteristics, and social influences.

Main Results:

• Male gender, drug use, higher technophilia (interest in new technology), and having family members who use e-cigarettes or cigarettes were associated with more frequent e-cigarette use.
• Adolescents preferring fruit and combined flavors reported higher lifetime e-cigarette use compared to those preferring mint/menthol flavors.

Conclusions:

• Risk factors for frequent e-cigarette use in Mexican youth, such as family use and drug involvement, align with international findings.
• Technophilia emerged as a novel correlate of e-cigarette use frequency.
• The appeal of flavors highlights the need to restrict youth access to flavored e-cigarette products to prevent initiation and escalation of use.