Odds of negative performance effects in low EA versus adequate EA
| RED-S performance effect | OR | 95% CI | P values |
| Increased injury risk | 1.12 | 0.87 to 1.45 | 0.39 |
| Decreased training response | 2.13 | 1.53 to 2.97 | <0.0005 |
| Impaired judgement | 4.33 | 2.20 to 8.55 | <0.0005 |
| Decreased coordination | 1.58 | 1.13 to 2.20 | 0.007 |
| Decreased concentration | 2.01 | 1.33 to 3.04 | 0.001 |
| Irritability | 1.60 | 1.20 to 2.13 | 0.001 |
| Depression | 2.29 | 1.60 to 3.28 | <0.0005 |
| Decreased endurance performance | 1.47 | 1.08 to 2.02 | 0.015 |