Table 3 Linear-circular correlations between time of peak of MRhI items and rMEQ scores
From: Validation of the English version of the Mood Rhythm Instrument
| MRhI items (n) | R-squared | p-value |
|---|---|---|
| Alertness (309) | 0.290 | ≤0.001 |
| Sleepiness (370) | 0.106 | ≤0.001 |
| Problem-Solving (270) | 0.147 | ≤0.001 |
| Self-esteem (142) | 0.206 | ≤0.001 |
| Concentration (315) | 0.247 | ≤0.001 |
| Appetite (289) | 0.028 | ≤0.001 |
| Sexual Arousal (123) | 0.066 | ≤0.001 |
| Irritability (241) | 0.203 | ≤0.001 |
| Anxiety (170) | 0.089 | ≤0.001 |
| Sadness (157) | 0.046 | ≤0.001 |
| Motivation to Exercise (246) | 0.162 | ≤0.001 |
| Memory (126) | 0.231 | ≤0.001 |
| Pessimism (120) | 0.107 | ≤0.001 |
| Talking to friends (203) | 0.020 | 0.018 |
| Energy (305) | 0.221 | ≤0.001 |