RESUMO
Healthy lifestyles are commonly associated with improved physical and mental health. Sleep patterns, nutrition, physical exercise, consumption of psychoactive substances, among others, can strongly influence positive mental health. The aims are: characterize lifestyles based on positive mental health clusters, considering the cross-sectional cohort sample of higher education students, and analyse the lifestyles associated with positive mental health. A cross-sectional, descriptive, correlational and multicentric study of quantitative approach was conducted. The Positive Mental Health Questionnaire was applied. Through the k-means method, four clusters were obtained based on positive mental health levels. The sample of 3647 higher education students was mostly female (78.8%), single (89.5%), with an average age of 23 years (SD = 6.68). Differences were found between clusters based on the sociodemographic characteristics and lifestyles. Findings in Cluster 1 were highlighted because they included students with a higher level of positive mental health, which was associated with greater satisfaction in affective relationships, higher recreational and sports activities, better sleep quality, a healthy diet, and lower medication and illicit drugs consumption. These key findings emphasize the promotion of healthy lifestyles and highlight the importance of positive mental health in promoting the health of higher education students.