Understanding the relationship of sleep-related problems with positive affect and negative affect in young people: Insights from the EHDLA study

Alejandro Unda-LópezFiorella Quiroz-CárdenasPedro Juan Tárraga LópezRodrigo Yáñez‐SepúlvedaHéctor Gutiérrez‐EspinozaJorge Olivares‐ArancibiaMasoud RahmatiLee SmithBrendon StubbsJosé Francisco López‐Gil2026-03-222026-03-22202510.1016/j.sleep.2025.106659https://doi.org/10.1016/j.sleep.2025.106659https://andeanlibrary.org/handle/123456789/77358enBedtimeAffect (linguistics)Confidence intervalSleep (system call)PsychologyMoodChronotypeDemographyClinical psychologyMedicineUnderstanding the relationship of sleep-related problems with positive affect and negative affect in young people: Insights from the EHDLA studyarticle