Table 2 Correlation coefficients between the main variables
|
Global Sleep Quality |
Sleep Duration (contin.) |
Sleep Latency |
Sleeping Medication |
General Perceived Stress |
Body Mass Index | |
|---|---|---|---|---|---|---|
| Global Sleep Quality | ****** |
-0.65* <.0001§ |
0.70 <.0001 |
0.45 <.0001 |
0.36 <.0001 |
0.13 <.0001 |
| Sleep Duration (continuous†) | ****** |
-0.27 <.0001 |
-0.09 0.0006 |
-0.16 <.0001 |
-0.12 <.0001 | |
| Sleep Latency | ****** |
0.29 <.0001 |
0.26 <.0001 |
0.04 0.17 | ||
| Use of Sleeping Medication | ****** |
0.18 <.0001 |
0.08 0.004 | |||
| General Perceived Stress | ****** |
0.08 0.002 |
