Table 3.
Proportions of individuals correctly classified in the same quartile for EI estimated with 2×24-HDRs (EI2×24-HDR) and energy expenditure estimated with ActiReg® (EE), and for EI estimated with a seven-day food record (EI7-dFR) and EE, respectively, in each age group, (% (n))
| 7–8 years old (n=67) | 12–13 years old (n=64) | |||
|---|---|---|---|---|
| EI2×24-HDR | EI7-dFR | EI2×24-HDR | EI7-dFR | |
| Same quartile | 46 (31) | 30 (20) | 36 (23) | 34 (22) |
| Same or adjacent quartile | 76 (51) | 73 (49) | 83 (53) | 70 (45) |
| Gross miss classification | 3 (2) | 7 (5) | 3 (2) | 11 (7) |