1. Evaluation of Youth All Engaged (YAE) in Denver, CO: final impact report for Denver Public Health : findings from an innovative teen pregnancy prevention program Author(s): Bull, Sheana, authorSchmiege, Sarah J., authorDevine, Sharon, author Publication: [Denver, CO?] : [Denver Public Health] , August 31, 2015 Subject(s): Safe SexAdolescentPregnancy in Adolescence -- prevention & controlText MessagingProgram Evaluation -- methodsResearch DesignColoradoYouth All Engaged (Program)Teen Outreach Program.