Table 1.
Group | Median | Mean | Standard deviation |
---|---|---|---|
Whole sample | 5 | 6.35 | 3.70 |
Good sleepers (n=47) | 4 | 3.74 | 1.20 |
Poor sleepers (n=46) | 8 | 9.02 | 3.48 |
Abbreviations: PSQI, Pittsburgh Sleep Quality Index; n, number.
Group | Median | Mean | Standard deviation |
---|---|---|---|
Whole sample | 5 | 6.35 | 3.70 |
Good sleepers (n=47) | 4 | 3.74 | 1.20 |
Poor sleepers (n=46) | 8 | 9.02 | 3.48 |
Abbreviations: PSQI, Pittsburgh Sleep Quality Index; n, number.