Table 2.
Correlations of Key Study Variables.
| 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | |
|---|---|---|---|---|---|---|---|---|---|
| 1. Chronotype | 1 | ||||||||
| 2. CDC | −0.20 ** | 1 | |||||||
| 3. BMI | −0.51 ** | 0.31 ** | 1 | ||||||
| 4. Age | −0.04 | −0.03 | 0.06 | 1 | |||||
| 5. PAT | 0.44 ** | −0.18 ** | −0.38 ** | −0.03 | 1 | ||||
| 6. PIT | −0.20 ** | 0.05 | 0.18 ** | 0.02 | −0.10 * | 1 | |||
| 7. Depression | −0.13 ** | 0.13 ** | 0.14 ** | −0.07 | 0.02 | 0.03 | 1 | ||
| 8. Anxiety | 0.03 | −0.02 | −0.02 | −0.05 | 0.01 | −0.01 | 0.01 ** | 1 | |
| 9. Stress | 0.20 ** | −0.03 | −0.36 ** | −0.01 | 0.05 | −0.11 ** | −0.30 ** | −0.20 | 1 |
Notes: CDC = Caffeinated Drinks Consumption; BMI = Body Mass Index; PAT = Physical Activity Time; PIT = Physical Inactivity Time. * p < 0.05; ** p < 0.01.