Adolescent 1 Adult 1 Age Factors 1 Age-specific rates of onset 1 Aged 1 Article 1 Cannabis 1 Child 1 Cross-Sectional Studies 1 Humans 1 Kaplan Meier method 1 Mexico 1 Middle Aged 1 Prevalence 1 Time-to-event flexible parametric models 1 Young Adult 1 adolescent adult 1 age 1 aged 1 alcohol consumption 1 cannabis 1 cannabis use 1 child 1 cocaine 1 cross-sectional study 1 epidemiology 1 female 1 human 1 log rank test 1