| Adults | Children | |||||||||
---|---|---|---|---|---|---|---|---|---|---|---|
FFQ | 24DRs | P** | Overestimation (%) | 24hUNa | P | Overestimation (%) | FFQ | 24DRs | P | Overestimation (%) | |
Mean ± SDa | Mean ± SD | Mean ± SD | Mean ± SD | Mean ± SD | |||||||
Time 1: | |||||||||||
 Salt (r/d) | 10.21 ± 1.51 | 9.13 ± 1.43 | 0.009 | 11.7 | 9.60 ± 1.45 | 0.081 | 6.3 | 9.30 ± 1.34 | 9.16 ± 1.34 | 0.002 | 1.5 |
 Sodium (mg/d) | 4080.42 ± 602.34 | 3652.12 ± 578.65 | 0.008 | 11.7 | 3840.12 ± 580.56 | 0.084 | 6.3 | 3720.81 ± 1560.19 | 3662.32 ± 1559.87 | < 0.001 | 1.5 |
Time 2: | |||||||||||
 Salt (g/d) | 10.32 ± 1.35 | 9.13 ± 1.43 | 0.003 | 13.00 | 9.12 ± 1.64 | < 0.001 | 13.1 | 9.29 ± 1.33 | 9.16 ± 1.34 | 0.008 | 1.4 |
 Sodium (mg/d) | 4128.45 ± 539.17 | 3652.12 ± 578.65 | 0.002 | 13.00 | 3647.29 ± 654.73 | < 0.001 | 13.1 | 3716.50 ± 1320.37 | 3662.82 ± 1559.87 | 0.001 | 1.4 |