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In table 2, the heading that should identify the Irish data was mis-placed into the overall Table 2 heading. In addition, the line-return is missing. Please find the correct table 2 below.
Table 2.
Riboflavin intakes and status in Irish and UK women aged 18-45 years compared with men
| All |
Users of supplements containing B-vitamins excluded |
|||||
|---|---|---|---|---|---|---|
| Men | Women | Men | Women | |||
| Ireland, NANS1(2008–2010) | n=332 | n=303 | P | n=282 | n=251 | P |
| Riboflavin intake | ||||||
| Median (95% CI), mg/d | 2.4 (2.3, 2.6) | 1.6 (1.5, 1.7) | <0.001 | 2.2 (2.1, 2.4) | 1.5 (1.3, 1.6) | <0.001 |
| Proportion below AR2, n (%) | 29 (9) | 103 (34) | <0.001 | 29 (10) | 101 (40) | <0.001 |
| Biomarker status (EGRac)3 | ||||||
| Median (95% CI) | 1.34 (1.32, 1.36) | 1.37 (1.35, 1.40) | 0.006 | 1.35 (1.33, 1.38) | 1.39 (1.36, 1.42) | 0.028 |
| Proportion ≥1.40 (deficient), n (%) | 120 (36) | 136 (45) | 0.025 | 112 (40) | 122 (48) | 0.039 |
| UK, NDNS4(2014-2017) | n=162 | n=227 | n=130 | n=163 | ||
| Riboflavin intake | ||||||
| Median (95% CI), mg/d | 1.7 (1.5, 1.8) | 1.4 (1.3, 1.6) | 0.003 | 1.5 (1.4, 1.7) | 1.3 (1.2, 1.4) | <0.001 |
| Proportion below AR2, n (%) | 52 (32) | 99 (43) | 0.031 | 50 (38) | 82 (50) | 0.057 |
| Biomarker status (EGRac) | ||||||
| Median (95% CI) | 1.32 (1.29, 1.37) | 1.37 (1.35, 1.40) | 0.023 | 1.36 (1.31, 1.41) | 1.40 (1.37, 1.43) | 0.041 |
| Proportion ≥1.40 (deficient), n (%) | 64 (40) | 103 (45) | 0.294 | 58 (45) | 82 (50) | 0.395 |
Riboflavin intakes and status were compared between sexes using Mann Whitney U tests. The proportions of males vs. females with intakes below AR, and proportions with riboflavin deficiency, were compared using Chi-Square tests. P<0.05 was considered significant.
National Adult Nutrition Survey (NANS) of Irish adults, years 2008-2010.
Average Requirement; 1.3 mg/d as set by the European Food Safety Authority (EFSA)48.
Erythrocyte glutathione reductase activation coefficient; riboflavin deficiency, EGRac ≥1.40.
Adults from the National Diet and Nutrition Survey (NDNS) of British adults; combined data from years 7, 8 and 9 of the rolling program (2014-2015, 2015-2016 and 2016-2017, respectively.