Abstract Introduction An estimated 25-40% of adolescents endorse symptoms of insomnia. While research has demonstrated that insomnia is associated with impaired functioning, little is known regarding which insomnia symptoms or outcomes are most burdensome for adolescents. Patient-centered outcomes (PCO) are clinical and research questions and outcomes that are meaningful to patients. This study is the first to evaluate PCOs in adolescents with insomnia. Methods We conducted an online survey of adolescents in the U…