Prevalence and factors associated with smoking among adolescents

Journal Title: Jornal de Pediatria - Year 2017, Vol 93, Issue 3

Abstract

Objective Despite anti-smoking prevention programs, many adolescents start smoking at school age. The main objectives of this study were to determine the prevalence and risk factors associated with smoking in adolescents living in Uruguaiana, RS, Brazil. Methods A prospective study was conducted in adolescents (12–19 years), enrolled in municipal schools, who answered a self-administered questionnaire on smoking. Results 798 adolescents were enrolled in the study, with equal distribution between genders. The tobacco experimentation frequency (ever tried a cigarette, even one or two puffs) was 29.3%; 14.5% started smoking before 12 years of age and 13.0% reported smoking at least one cigarette/day last month. Having a smoking friend (OR: 5.67, 95% CI: 2.06–7.09), having cigarettes offered by friends (OR: 4.21, 95% CI: 2.46–5.76) and having easy access to cigarettes (OR: 3.82, 95% CI: 1.22–5.41) was identified as factors associated with smoking. Having parental guidance on smoking (OR: 0.67, 95% CI: 0.45–0.77), having no contact with cigarettes at home in the last week (OR: 0.51, 95% CI: 0.11–0.79) and knowing about the dangers of electronic cigarettes (OR: 0.88, 95% CI: 0.21–0.92) were identified as protection factors. Conclusion The prevalence of smoking among adolescents in Uruguaiana is high. The implementation of measures to reduce/stop tobacco use and its new forms of consumption, such as electronic cigarettes and hookah, are urgent and imperative in schools.

Authors and Affiliations

Dirceu Solé

Keywords

Related Articles

Effectiveness of a measure program to prevent admission hypothermia in very low-birth weight preterm infants

Objective To evaluate the effectiveness of a thermoregulation bundle for preventing admission hypothermia in very low-birth weight preterm infants. Methods Interventional study with retrospective evaluation of data unde...

Neonatal and pediatric extracorporeal membrane oxygenation in developing Latin American countries

Objective To review the principles of neonatal-pediatric extracorporeal membrane oxygenation therapy, prognosis, and its establishment in limited resource-limited countries in Latino America. Sources The PubMed database...

The association of parental obesity with physical activity and sedentary behaviors of their children: the CASPIAN-V study

Objective Low physical activity and sedentary behaviors, two important determinants of childhood obesity, may be influenced by parental lifestyle and weight status. This study aims to determine the association of parenta...

Biocultural approach of the association between maturity and physical activity in youth

Objective To test the biocultural model through direct and indirect associations between biological maturation, adiposity, cardiorespiratory fitness, feelings of sadness, social relationships, and physical activity in ad...

Exploring the relationship of peripheral total bilirubin, red blood cell, and hemoglobin with blood pressure during childhood and adolescence

Objective Total bilirubin is beneficial for protecting cardiovascular diseases in adults. The authors aimed to investigate the association of total bilirubin, red blood cell, and hemoglobin levels with the prevalence of...

Download PDF file
  • EP ID EP505216
  • DOI 10.1016/j.jped.2016.07.003
  • Views 73
  • Downloads 0

How To Cite

Dirceu Solé (2017). Prevalence and factors associated with smoking among adolescents. Jornal de Pediatria, 93(3), 230-237. https://europub.co.uk/articles/-A-505216