| Id |
Subject |
Object |
Predicate |
Lexical cue |
| T20 |
0-233 |
Sentence |
denotes |
All these factors could have worsened the quality of sleep, defined as one’s satisfaction with the sleep experience, which integrates aspects of sleep initiation, sleep maintenance, sleep quantity, and refreshment upon awakening [4]. |
| T21 |
234-350 |
Sentence |
denotes |
Unsatisfactory sleep can lead to short and long-term harmful psychological and psychosocial effects on health [5,6]. |
| T22 |
351-531 |
Sentence |
denotes |
Thus, this observational study aimed to investigate the quality of sleep in a convenience sample of Italians under lockdown during the first epidemic peak of the COVID-19 pandemic. |
| T23 |
532-702 |
Sentence |
denotes |
We also investigated the associations between the quality of sleep and sociodemographic characteristics, changes in lifestyle, and the presence of psychological distress. |
