| Database | Filters | Keywords |
| PUBMED | Text: Complete; Publication Date: 01-01-1986 to 31-12-2016; Language: English; Sex: Female; | (“Eclampsia/prevention and control” [Mesh]) OR “PreEclamsia/prevention and Control” [Mesh] |
| COCHRANE | Total review 1085, Complete review 179 | Prevention and control of preeclampsia or eclampsia |
| CINAHL | Text: Complete; Publication Date: 01-01-1986 to 31-12-2016; Language: English; Sex: Female; | Prevention and control of preeclampsia or eclampsia |