Search strategy for databases
| No. . | Maternity and Infant Care, Medline, and Embase search strategy . |
|---|---|
| 1 | exp Hemoglobin, Sickle/ or sickle.mp. or exp Anemia, Sickle Cell/ |
| 2 | hemoglobinopathy.mp. or exp Hemoglobinopathies/ |
| 3 | Hemoglobinopathies/ or Hemoglobins, Abnormal/ or haemoglobinopathy.mp. |
| 4 | exp Pregnancy Complications/ or exp Pregnancy Trimesters/ or pregnancy.mp. or exp Pregnancy Complications, Cardiovascular/ or exp Pregnancy Complications, Infectious/ or exp Pregnancy, High-Risk/ or exp Pregnancy Complications, Hematologic/ or exp Pregnancy/ or exp Hypertension, Pregnancy-Induced/ or exp Pregnancy Trimester, Second/ or exp Pregnancy Outcome/ or exp Pregnancy Trimester, First/ or exp Pregnancy Trimester, Third/ |
| 5 | 1 or 2 or 3 |
| 6 | (pregnancy adj3 outcome).mp. [mp=title, abstract, original title, name of substance word, subject heading word, keyword heading word, protocol supplementary concept, rare disease supplementary concept, unique identifier] |
| 7 | exp Maternal Mortality/ or maternal.mp. or exp Maternal Death/ |
| 8 | exp Obstetrics/ or exp Prenatal Care/ or maternity.mp. |
| 9 | pregnant.mp. or exp Placenta/ or exp Infant, Newborn/ or exp Pregnancy Complications/ or exp Fetus/ or exp Pregnancy Complications, Infectious/ or exp Pregnancy/ or exp Pregnant Women/ |
| 10 | exp Fetal Diseases/ or antenatal.mp. |
| 11 | exp Fetal Growth Retardation/ or fetal.mp. or exp Fetal Development/ or exp Fetal Death/ or exp Fetal Weight/ or exp Fetal Diseases/ or exp Fetal Mortality/ |
| 12 | foetus.mp. or Fetus/ |
| 13 | gestation.mp. or Pregnancy/ |
| 14 | 4 or 6 or 7 or 8 or 9 or 10 or 11 or 12 or 13 |
| 15 | 5 and 14 |
| Web of Science and Cochrane search strategy | |
| 1 | Sickle or sickle cell |
| 2 | Hemoglobinopathy or haemoglobinopathy |
| 3 | Hemoglobinopathies or haemoglobinopathies |
| 4 | 1 or 2 or 3 |
| 5 | Pregnancy or pregnant |
| 6 | Maternal or maternity |
| 7 | Obstetrics |
| 8 | Antenatal |
| 9 | Fetal or foetal |
| 10 | Fetus or foetus |
| 11 | Gestation |
| 12 | 5 or 6 or 7 or 8 or 9 or 10 or 11 |
| Popline search strategy | |
| 1 | Sickle or sickle cell |
| 2 | Hemoglobinopathy or haemoglobinopathy or hemoglobinopathies or haemoglobinopathies |
| 3 | 1 or 2 |
| 4 | Pregnancy or pregnant or maternal or maternity or obstetrics or antenatal or fetal or foetal or fetus or foetus or gestation |
| 5 | 3 and 4 |
| No. . | Maternity and Infant Care, Medline, and Embase search strategy . |
|---|---|
| 1 | exp Hemoglobin, Sickle/ or sickle.mp. or exp Anemia, Sickle Cell/ |
| 2 | hemoglobinopathy.mp. or exp Hemoglobinopathies/ |
| 3 | Hemoglobinopathies/ or Hemoglobins, Abnormal/ or haemoglobinopathy.mp. |
| 4 | exp Pregnancy Complications/ or exp Pregnancy Trimesters/ or pregnancy.mp. or exp Pregnancy Complications, Cardiovascular/ or exp Pregnancy Complications, Infectious/ or exp Pregnancy, High-Risk/ or exp Pregnancy Complications, Hematologic/ or exp Pregnancy/ or exp Hypertension, Pregnancy-Induced/ or exp Pregnancy Trimester, Second/ or exp Pregnancy Outcome/ or exp Pregnancy Trimester, First/ or exp Pregnancy Trimester, Third/ |
| 5 | 1 or 2 or 3 |
| 6 | (pregnancy adj3 outcome).mp. [mp=title, abstract, original title, name of substance word, subject heading word, keyword heading word, protocol supplementary concept, rare disease supplementary concept, unique identifier] |
| 7 | exp Maternal Mortality/ or maternal.mp. or exp Maternal Death/ |
| 8 | exp Obstetrics/ or exp Prenatal Care/ or maternity.mp. |
| 9 | pregnant.mp. or exp Placenta/ or exp Infant, Newborn/ or exp Pregnancy Complications/ or exp Fetus/ or exp Pregnancy Complications, Infectious/ or exp Pregnancy/ or exp Pregnant Women/ |
| 10 | exp Fetal Diseases/ or antenatal.mp. |
| 11 | exp Fetal Growth Retardation/ or fetal.mp. or exp Fetal Development/ or exp Fetal Death/ or exp Fetal Weight/ or exp Fetal Diseases/ or exp Fetal Mortality/ |
| 12 | foetus.mp. or Fetus/ |
| 13 | gestation.mp. or Pregnancy/ |
| 14 | 4 or 6 or 7 or 8 or 9 or 10 or 11 or 12 or 13 |
| 15 | 5 and 14 |
| Web of Science and Cochrane search strategy | |
| 1 | Sickle or sickle cell |
| 2 | Hemoglobinopathy or haemoglobinopathy |
| 3 | Hemoglobinopathies or haemoglobinopathies |
| 4 | 1 or 2 or 3 |
| 5 | Pregnancy or pregnant |
| 6 | Maternal or maternity |
| 7 | Obstetrics |
| 8 | Antenatal |
| 9 | Fetal or foetal |
| 10 | Fetus or foetus |
| 11 | Gestation |
| 12 | 5 or 6 or 7 or 8 or 9 or 10 or 11 |
| Popline search strategy | |
| 1 | Sickle or sickle cell |
| 2 | Hemoglobinopathy or haemoglobinopathy or hemoglobinopathies or haemoglobinopathies |
| 3 | 1 or 2 |
| 4 | Pregnancy or pregnant or maternal or maternity or obstetrics or antenatal or fetal or foetal or fetus or foetus or gestation |
| 5 | 3 and 4 |