Over two decades, our data document a substantial linear increase in the percentage of university students who self-reported dissatisfaction with their sleep, i.e., 24% in 1978, 53% in 1988, and 71% in 2000.
No takes yet. Share an insight, caveat, or question.
Hicks et al. (2001) studied this question.
Synapse has enriched 2 closely related papers on similar clinical questions. Consider them for comparative context: