It is also noteworthy that about 10% of all pregnancies in the world occur with some kind of hypertensive syndrome, classified as pre-eclampsia, eclampsia, gestational hypertension and chronic hypertension.
According to 2011 data, from the Informatics Department of the Unified Health System (DATASUS), hypertensive disorders caused 325 deaths, representing 20% of the events of maternal deaths and 56% of these occurred during pregnancy.
To extract data from the selected primary studies, we used a data collection instrument, which was submitted to face and content validation, consisting of identification of the study; main institution of the study; type of journal; methodological characteristics and critical appraisal of the methodological rigor of the study, which classify studies in quantitative and qualitative methodological approaches.
The analysis of the results was conducted descriptively, presenting a summary of each study included in the integrative review.
We conducted searches in the databases: US National Library of Medicine National Institutes of Health (Pub Med), Cumulative Index to Nursing and Allied Health Literature (CINAHL), Latin American and Caribbean Health Sciences (LILACS) and Sci ELO (Scientific Electronic Library Online).
The choice of databases was due to the number of indexed studies of health area, databases that include primary studies, as well as topics related to nursing.
It is noteworthy that during the selection of studies in CINAHL database, one study, entitled "An obstetric case study on Mrs.Pre-eclampsia is a disorder that can occur after the twentieth week of pregnancy, during childbirth and up to 48 hours postpartum.It affects about 5-8% of all pregnancies and is a condition that rapidly evolves, characterized by increased tension in blood pressure (BP) and the presence of proteinuria.The descriptors were combined in different ways with the aim of expanding the search for studies.
It is noteworthy that the terminological variations in different languages, as well as the synonyms were used to perform a high sensitive search with the use of Boolean operators AND for simultaneous occurrence of topics, and OR for the occurrence of one or the other topic.What elucidate means in Hindi, elucidate meaning in Hindi, elucidate definition, examples and pronunciation of elucidate in Hindi language.