Perceived Causes of Sleep Problems in Higher Education Students: An Exploratory Study.

The major purpose of the present study was to explore higher education students' perceptions of the causes of their sleep problems. The data were drawn from a previous cross-sectional online survey, from which only the questions relevant to this study were selected, including items on sleep disturbances and their causes. The participants included 1519 full-time students (76% women), aged 18-30 years (M = 20.9, SD = 2.3); 95.3% were single and studying for a Bachelor's degree (75.2%) across diverse fields of study. Overall, 30% of the students reported suffering from insomnia, 17.8% met the criteria for clinical insomnia (according to the Insomnia Severity Index), and 12.5% reported being dissatisfied with their sleep. The most significant perceived causes of sleep difficulties were stress (85%), academic problems (67%), and general worries (56.5%). Other causes included affective/love problems (28.4%), family issues (27.5%), changes in sleeping habits (25.9%), financial problems (13.7%), transition to higher education (10.4%), pain (7.1%), and general illness (5.5%). These findings may have important implications for interventions aimed at improving sleep health among higher education students.