iron deficiency anemia
Conditions
Interventions
Iron deficiency Group A-1:Taking iron polysaccharide complex capsules at intervals
Iron deficiency Group A-2:None
Iron deficiency Group B-1:Taking iron polysaccharide complex capsules at intervals
Iron deficiency Group B-2:Taking polysaccharide iron complex capsules continuously
Mild anemia group 1:Taking iron polysaccharide complex capsules at intervals
Mild anemia group 2:Taking polysaccharide iron complex capsules continuously
Control group:None
Sponsors
Shandong University School of Public Health
Eligibility
Sex/Gender
Female
Age
20 Years to 55 Years
Inclusion criteria
Inclusion criteria: 1. Regular prenatal check-ups in hospitals and the establishment of a manual on maternal health care, and pregnant women with single pregnancies who plan to give birth in hospitals; 2. Age =20 years old; 3. Be able to cooperate with the investigation and sign the informed consent; 4.100= hemoglobin <170g/L;
Exclusion criteria
Exclusion criteria: 1. Failure to take medication, take a prenatal examination or give birth in the hospital as prescribed; 2. Blood disorders such as thalassemia, hemolytic anemia, aplastic anemia, etc.; 3. Participants who participated in any drug or nutrition clinical trial from 3 months before pregnancy to the survey time; 4. Dietary supplement consumption information is unknown; 5. Previous diabetes, infectious diseases, polycystic ovary syndrome, thyroid disease or other systemic diseases (including cardiovascular and cerebrovascular diseases, neurological diseases, immune system diseases)
Design outcomes
Primary
| Measure | Time frame |
|---|---|
| Incidence rate of iron deficiency; | — |
Secondary
| Measure | Time frame |
|---|---|
| Incidence rate of Iron deficiency anemia;adverse pregnancy outcomes; | — |
Countries
China
Contacts
Public ContactChen Jie
Shandong University School of Public Health
Outcome results
None listed