Table 2.
Test-retest reliability outcomes for resting metabolic rate (RMR).
| Variable | RMR (kcal.day−1) (Mean ± SD) | Mean bias (kcal.day−1) (90% CI) | Range of mean difference (kcal.day−1) (± 2SD) | TEE (kcal.day−1) (90% CI) | CV% (90% CI) | Correlation (r) (90% CI) |
|---|---|---|---|---|---|---|
| Measured RMR | 1452 ± 267 | - | - | - | - | - |
| Harris-Benedict | 1438 ± 113 | −14 (−108 – 80) | −554 – 526 | 270 (218 – 358) | 21.6 (17.1 – 29.5) | 0.13 (−0.22 – 0.45) |
| Mifflin-St Jeor | 1392 ± 140 | −61 (−157 – 36) | −611 – 490 | 269 (217 – 356) | 21.4 (17.0 – 29.4) | 0.16 (−0.19 – 0.47) |
| World Health Organisation | 1460 ± 133 | 7 (−89 – 104) | −544 – 559 | 270 (218 – 358) | 21.5 (17.1 – 29.5) | 0.13 (−0.21 – 0.45) |
Note. Expressed as typical error of estimate (TEE), coefficient of variation (CV%) and Intra-class correlation coefficient (ICC).