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Psychological variables and n logarithms of iron among the study participants.
| Measure | Mean | SD |
|---|---|---|
| Age | 20.79 | 2.03 |
| S-A creativity | 37.61 | 10.81 |
| POMS-vigor | 5.62 | 3.98 |
| Novelty seeking | 20.30 | 5.74 |
| Extraversion | 24.92 | 7.09 |
| Physical activity level | 2.45 | 1.10 |
| Log-Iron (ppm) | 3.66 | 0.09 |
