SEP 22, 2026 · JOURNAL ARTICLE
Association Between Sleep Quality, Perceived Stress, and Body Mass Index Among Medical Students at Pontificia Universidad Católica del Ecuador During the Second Academic Term of 2024–2025
Cognitus Interdisciplinary Journal
Background: Sleep quality is a key determinant of physical and mental health, influencing metabolic, cognitive, and neuroendocrine processes. Medical students are particularly vuln