Table 1.
Geometric means and 95% confidence intervals (CI) for total sugars intake and total sugars density as assessed by FFQ, 24HDR and urinary sugars biomarker in the OPEN study
| Men (n = 261) | Women (n = 223) | ||||||
|---|---|---|---|---|---|---|---|
| Instrument | N | Geometric Mean |
95% CI | N | Geometric Mean |
95% CI | |
| Total sugars intake (g/day) | FFQ1 | 259 | 107.8 | (101.1, 115.0) | 220 | 94.3 | (88.2, 100.8) |
| FFQ2 | 259 | 99.4 | (93.2, 106.1) | 218 | 87.5 | (82.6, 92.8) | |
| 24HDR1 | 259 | 128.2 | (119.6, 137.5) | 223 | 104.6 | (97.5, 112.1) | |
| 24HDR2 | 260 | 121.8 | (113.4, 130.7) | 220 | 100.7 | (94.0, 107.9) | |
| Biomarker* | 225 | 119.2 | (108.9, 130.6) | 188 | 105.8 | (94.9, 117.9) | |
| Total sugars density (g/1000 kcal) | FFQ1 | 257 | 55.1 | (52.7, 57.7) | 220 | 61.9 | (59.0, 64.9) |
| FFQ2 | 257 | 54.4 | (52.0, 57.0) | 218 | 62.4 | (59.9, 65.0) | |
| 24HDR1 | 259 | 50.7 | (48.0, 53.6) | 223 | 54.5 | (51.3, 57.8) | |
| 24HDR2 | 257 | 49.7 | (46.9, 52.7) | 220 | 54.9 | (51.8, 58.2) | |
| Biomarker*† | 209 | 41.2 | (37.7, 45.0) | 174 | 47.4 | (42.7, 52.7) | |
| Urinary Excretion (mg/day) | Sucrose | 226 | 28.8 | (25.9, 32.0) | 188 | 21.6 | (19.1, 24.5) |
| Fructose | 226 | 11.4 | (10.0, 12.9) | 190 | 13.7 | (11.7, 15.9) | |
*
Estimated based on the measurement error parameters generated from the feeding study (18).
†
Expressed on energy intake estimated by DLW measurement of total energy expenditure.