Relationship between multimorbidity and sociodemographic factors, depressive symptoms, and lifestyle in middle-aged adults

Introduction: Multimorbidity (MM) is associated with high mortality, disability, more frequent use of both inpatient and outpatient care, lower quality of life, and increased psychological distress and polypharmacy. As a result, MM has recently been recognized as one of the most difficult challenges faced by the global healthcare system. Consequently, identifying the factors that accompany MM may be key for the improvement of overall health in every population