Table 2. Total, resting, and physical activity energy expenditure, habitual physical activity, and dietary intake under treatment conditions (N = 21).
| Placebo | Caffeine | |
|---|---|---|
| Mean ± SD | Mean ± SD | |
| TEE (kcal day-1) | 3107 ± 438 | 3046 ± 542 |
| REE (kcal day-1) | 1442 ± 240 | 1428 ± 258 |
| PAEE (kcal day-1) | 1354 ± 373 | 1368 ± 359 |
| Daily Steps | 8527 ± 2910 | 9374 ± 3158 |
| Sedentary (min day-1) | 703 ± 87 | 709 ± 94 |
| Low (min day-1) | 151 ± 38 | 157 ± 38 |
| Moderate (min day-1) | 45 ± 21 | 49 ± 24 |
| Vigorous (min day-1) | 5 ± 6 | 6 ± 5 |
| Energy Intake (kcal day-1) | 2682 ± 641 | 2472 ± 391 |
| Carbohydrates (g) | 309 ± 86 | 298 ± 56 |
| Fat (g) | 92 ± 24 | 79 ± 21 |
| Protein (g) | 124 ± 35 | 115 ± 21 |
Abbreviations: SD, standard deviation; N, number of participants; TEE, total energy expenditure; REE, resting energy expenditure; PAEE, physical activity energy expenditure; Min, minutes