Questionnaire on iron supplementation during pregnancy. To clearly present the collection of data, an English version of the questionnaire is attached as an additional file. It enables readers to carry out further studies. (PDF 457 kb
Supplementary information about questionnaire items for Tables 1 to 6. (PDF 126 kb
Abstract Background Iron deficiency but also iron overload during pregnancy has been associated with...
Table S1. Comparison of Vitamin D levels in pregnant women in international studies. Table showing r...
Table S2. Factors associated with iron status during pregnancy assessed by ordinal logistic regressi...
Table S1. Comparison of characteristics between excluded and included participants (nâ=â1152). (...
Questionnaire. Iodine Knowledge Questionnaire. Copy of questionnaire provided in study. (PDF 125 kb
Conceptual diagram of the relationship between the length of exclusive breastfeeding and infant iron...
Questionnaires. The data within additional file 1 contains questionnaires, which were used to collec...
Additional file 1. Supplementary Table 1. Maternal characteristics of participants included and non-...
Study Survey. This is the survey that was completed by individuals who participated in this study. (...
Questionnaire assessing variables and potential determinants of vitamin D deficiency in the study po...
The Food Frequency Questionnaire (FFQ). The authors’ original semi-quantitative questionnaire of foo...
Interview-based Questionnaire. This is the questionnaire developed during and study and used to obta...
Additional file 2. Supplementary Table 2. Maternal concentrations of iron-related biomarkers, vitami...
STROBE StatementâChecklist of items that should be included in reports of cross-sectional studies....
Supplementary information about questionnaire items for Tables 1 to 6. (PDF 126 kb
Abstract Background Iron deficiency but also iron overload during pregnancy has been associated with...
Table S1. Comparison of Vitamin D levels in pregnant women in international studies. Table showing r...
Table S2. Factors associated with iron status during pregnancy assessed by ordinal logistic regressi...
Table S1. Comparison of characteristics between excluded and included participants (nâ=â1152). (...
Questionnaire. Iodine Knowledge Questionnaire. Copy of questionnaire provided in study. (PDF 125 kb
Conceptual diagram of the relationship between the length of exclusive breastfeeding and infant iron...
Questionnaires. The data within additional file 1 contains questionnaires, which were used to collec...
Additional file 1. Supplementary Table 1. Maternal characteristics of participants included and non-...
Study Survey. This is the survey that was completed by individuals who participated in this study. (...
Questionnaire assessing variables and potential determinants of vitamin D deficiency in the study po...
The Food Frequency Questionnaire (FFQ). The authors’ original semi-quantitative questionnaire of foo...
Interview-based Questionnaire. This is the questionnaire developed during and study and used to obta...
Additional file 2. Supplementary Table 2. Maternal concentrations of iron-related biomarkers, vitami...
STROBE StatementâChecklist of items that should be included in reports of cross-sectional studies....
Supplementary information about questionnaire items for Tables 1 to 6. (PDF 126 kb
Abstract Background Iron deficiency but also iron overload during pregnancy has been associated with...
Table S1. Comparison of Vitamin D levels in pregnant women in international studies. Table showing r...
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