Abstract:
BACKGROUND:Although maternal nutrient status influences all aspects of fetal development including the brain, the impact of micronutrient supplementation on the baby's mental function is a topic of debate. This systematic review assesses the effect of single and multiple micronutrient supplementation during pregnancy on offspring mental development. METHODS:Eleven electronic literature databases were searched using key terms of various combinations and filter string terms. Reference lists of articles selected for review were scanned for citations fitting the same inclusion criteria. Each stage of the literature retrieval and review process was conducted independently by two reviewers. The CONSORT checklist was used to assess study quality. RESULTS:A total of 1316 articles were retrieved from the electronic database search, of which 18 met the inclusion criteria and were evaluated. The selected studies were randomized controlled trials published from 1983 to 2010, with high variance in sample size, intervention type, and outcome measures. The median CONSORT score was 15 (range 12 - 19). Due to inconsistent interventions and outcome measures among the studies, no conclusive evidence was found that enhancing the intrauterine environment through micronutrient supplementation was associated with child mental development in a number of dimensions. There was some evidence to support n-3 fatty acids or multi-micronutrients having some positive effect on mental development, but the evidence for single nutrients was much weaker. CONCLUSIONS:The study of children's mental outcomes as a function of prenatal supplementation is still relatively new, but the results of this systematic review suggest that further work with multiple micronutrients and/or n-3 fatty acids should be conducted.
journal_name
BMC Pregnancy Childbirthjournal_title
BMC pregnancy and childbirthauthors
Leung BM,Wiens KP,Kaplan BJdoi
10.1186/1471-2393-11-12subject
Has Abstractpub_date
2011-02-03 00:00:00pages
12issn
1471-2393pii
1471-2393-11-12journal_volume
11pub_type
杂志文章,评审abstract:BACKGROUND:Postpartum hemorrhage remains the leading cause of maternal morbidity and mortality worldwide. Few population-based studies have examined the epidemiology of massive transfusion for postpartum hemorrhage. The aim of this study was to determine the incidence, management, and outcomes of women with postpartum ...
journal_title:BMC pregnancy and childbirth
pub_type: 杂志文章
doi:10.1186/s12884-017-1384-7
更新日期:2017-06-19 00:00:00
abstract:BACKGROUND:A study was done to explore the attitudes of relevant health care professionals (HCP) towards the provision of intensive care for periviable and extremely premature babies. METHODS/DESIGN:Applying a constructivist grounded theory methodology, HCP were interviewed about their attitudes towards the provision ...
journal_title:BMC pregnancy and childbirth
pub_type: 杂志文章
doi:10.1186/s12884-021-03539-5
更新日期:2021-01-13 00:00:00
abstract:BACKGROUND:To date, there is limited evidence on the effect of antenatal exposure to non-organophosphate household pesticides on infant health. Our hypothesis is that antenatal exposure to non-organophosphate household pesticides will be associated with birth sizes and infant growth rate. METHODS:In this prospective c...
journal_title:BMC pregnancy and childbirth
pub_type: 杂志文章
doi:10.1186/s12884-020-03162-w
更新日期:2020-08-20 00:00:00
abstract:BACKGROUND:The objectives of this study were to explore the course of labor and the risk of obstetric anal sphincter injury at the first vaginal birth after cesarean section (fVBAC) in comparison to primiparous vaginal birth (PVB) in women without epidural analgesia and to assess if laboring before the previous cesarea...
journal_title:BMC pregnancy and childbirth
pub_type: 杂志文章
doi:10.1186/s12884-019-2359-7
更新日期:2019-06-20 00:00:00
abstract:BACKGROUND:Antiretroviral drugs including zidovudine (ZDV) are effective in reducing HIV mother to child transmission (MTCT), however safety concern remains. The optimal duration of postnatal ZDV has not been established in clinical studies and there is a lack of consensus regarding optimal management. The objective of...
journal_title:BMC pregnancy and childbirth
pub_type: 杂志文章
doi:10.1186/1471-2393-13-22
更新日期:2013-01-24 00:00:00
abstract:BACKGROUND:Advances in science and technology coupled with globalization are changing access to and utilization of reproductive health services. This includes the transnational phenomenon of families who use surrogate mothers to reproduce, with forms of altruistic and commercial surrogacy becoming more commonplace. Sim...
journal_title:BMC pregnancy and childbirth
pub_type: 杂志文章,评审
doi:10.1186/s12884-019-2182-1
更新日期:2019-01-28 00:00:00
abstract:BACKGROUND:Late booking and infrequent antenatal care (ANC) are common but avoidable patient-related risk factors for maternal deaths in South Africa. The aim of the study was to examine the association of psychosocial factors with early initiation of ANC and adequate frequency of attendance of ANC clinics among women ...
journal_title:BMC pregnancy and childbirth
pub_type: 杂志文章
doi:10.1186/s12884-016-0807-1
更新日期:2016-01-25 00:00:00
abstract:BACKGROUND:Sub-Saharan African women are often treated as a single group in epidemiological studies of immigrant birth outcomes, potentially masking variations across countries. METHODS:Cross-sectional population-based study of 432,567 singleton births in Victoria, Australia comparing mothers born in one of four East ...
journal_title:BMC pregnancy and childbirth
pub_type: 杂志文章
doi:10.1186/s12884-016-0886-z
更新日期:2016-04-26 00:00:00
abstract:BACKGROUND:To determine the prevalence, related factors and maternal outcomes of primary PPH in governmental hospitals in Kabul Afghanistan. METHODS:An observational study was designed to determine the prevalence, related factors and maternal outcomes of primary PPH in governmental hospitals in Kabul-Afghanistan. The ...
journal_title:BMC pregnancy and childbirth
pub_type: 杂志文章
doi:10.1186/s12884-020-03123-3
更新日期:2020-07-28 00:00:00
abstract:BACKGROUND:To determine the cesarean section (CS) rate in Lithuania, identify the groups of women that influence it using the Robson classification and to determine the impact of implementing the use of the Robson classification on the CS rate. METHODS:The Robson classification was introduced in Lithuanian hospitals p...
journal_title:BMC pregnancy and childbirth
pub_type: 杂志文章
doi:10.1186/s12884-017-1625-9
更新日期:2017-12-20 00:00:00
abstract:BACKGROUND:There are several international guidelines on oxytocin regimens for induction and augmentation of labour, but no agreement on a standardised regimen in Germany. This study collated and reviewed the oxytocin regimens used for labour augmentation in university hospitals, with the long-term aim of contributing ...
journal_title:BMC pregnancy and childbirth
pub_type: 杂志文章
doi:10.1186/s12884-019-2348-x
更新日期:2019-07-09 00:00:00
abstract:BACKGROUND:In rural Bangladesh, more than 75% of all births occur at home in the absence of skilled birth attendants. Population-based data are lacking on the burden and risk factors for obstetric complications in settings with low rates of institutional delivery. We sought to describe the prevalence of reported compli...
journal_title:BMC pregnancy and childbirth
pub_type: 杂志文章
doi:10.1186/1471-2393-14-347
更新日期:2014-10-04 00:00:00
abstract:BACKGROUND:Uterine artery pseudoaneurysm (UAP) normally presents genital bleeding in the puerperal period, and severe hydronephrosis rarely presents during pregnancy. We report a rare case of severe ureteral obstruction accompanied by uterine artery pseudoaneurysm in the early second trimester of pregnancy, which was s...
journal_title:BMC pregnancy and childbirth
pub_type: 杂志文章
doi:10.1186/s12884-017-1529-8
更新日期:2017-09-25 00:00:00
abstract:BACKGROUND:Vaginal birth after Caesarean section (VBAC) is a relevant question for a large number of women due to the internationally rising Caesarean section (CS) rate. There is a great deal of research based on quantitative studies but few qualitative studies about women's experiences. METHOD:A metasynthesis based o...
journal_title:BMC pregnancy and childbirth
pub_type: 杂志文章,meta分析
doi:10.1186/1471-2393-12-85
更新日期:2012-08-21 00:00:00
abstract:BACKGROUND:Neonatal mortality comprises an increasing proportion of childhood deaths in the developing world. Essential newborn care practices as recommended by the WHO may improve neonatal outcomes in resource limited settings. Our objective was to pilot a Helping Babies Breathe and Essential Care for Every Baby (HBB ...
journal_title:BMC pregnancy and childbirth
pub_type: 杂志文章
doi:10.1186/s12884-018-2003-y
更新日期:2018-09-12 00:00:00
abstract:OBJECTIVES:We examined the utilisation, equity and determinants of full antenatal care (ANC), defined as 4 or more antenatal visits, at least one tetanus toxoid (TT) injection and consumption of iron folic acid (IFA) for a minimum of 100 days, in India. METHODS:We analysed a sample of 190,898 women from India's Nation...
journal_title:BMC pregnancy and childbirth
pub_type: 杂志文章
doi:10.1186/s12884-019-2473-6
更新日期:2019-09-05 00:00:00
abstract::Following publication of the original article [1], we have been notified that the name of the author two was spelled incorrectly as Oladimeji Olarewaju, when the correct spelling is Oladimeji, Olanrewaju. ...
journal_title:BMC pregnancy and childbirth
pub_type: 已发布勘误
doi:10.1186/s12884-019-2568-0
更新日期:2019-11-21 00:00:00
abstract:BACKGROUND:Despite the benefits of mother-newborn skin-to-skin contact immediately after birth, it has not been universally implemented as routine care for healthy term neonates. Midwifes are the first person to contact the neonate after birth. However, there is evidence that many midwives do not perform mother-newborn...
journal_title:BMC pregnancy and childbirth
pub_type: 杂志文章
doi:10.1186/1471-2393-14-85
更新日期:2014-02-24 00:00:00
abstract:BACKGROUND:Intimate partner violence (IPV) during pregnancy is a serious matter which threatens maternal and fetal health. The aim of this study was to develop a grounded theoretical model of women's experience of IPV during pregnancy and how they handle their situation. METHOD:Ten interviews with women who had experi...
journal_title:BMC pregnancy and childbirth
pub_type: 杂志文章
doi:10.1186/1471-2393-14-293
更新日期:2014-08-28 00:00:00
abstract:BACKGROUND:Delivery methods are associated with postpartum hemorrhage (PPH) both in nulliparous and multiparous women. However, few studies have examined the difference in this association between nulliparous and multiparous women. This study aimed to explore the difference of maternal and neonatal characteristics and ...
journal_title:BMC pregnancy and childbirth
pub_type: 杂志文章
doi:10.1186/s12884-020-03351-7
更新日期:2020-10-31 00:00:00
abstract:BACKGROUND:Infection induced-inflammation and other risk factors for spontaneous preterm birth (PTB) and preterm premature rupture of membranes (pPROM) may cause a redox imbalance, increasing the release of free radicals and consuming antioxidant defenses. Oxidative stress, in turn, can initiate intracellular signaling...
journal_title:BMC pregnancy and childbirth
pub_type: 杂志文章
doi:10.1186/s12884-017-1549-4
更新日期:2017-11-13 00:00:00
abstract:BACKGROUND:Although the connection between ascending infection and preterm birth is undisputed, research focused on finding effective treatments has been disappointing. However evidence that eradication of Candida in pregnancy may reduce the risk of preterm birth is emerging. We conducted a pilot study to assess the fe...
journal_title:BMC pregnancy and childbirth
pub_type: 杂志文章,随机对照试验
doi:10.1186/1471-2393-11-18
更新日期:2011-03-11 00:00:00
abstract:BACKGROUND:Postpartum hemorrhage (PPH) is a major cause of maternal mortality, accounting for one quarter of all maternal deaths worldwide. Estimates of its incidence in the literature vary widely, from 3 % to 15 % of deliveries. Uterotonics after birth are the only intervention that has been shown to be effective in p...
journal_title:BMC pregnancy and childbirth
pub_type: 杂志文章,多中心研究,随机对照试验
doi:10.1186/s12884-015-0573-5
更新日期:2015-06-14 00:00:00
abstract:BACKGROUND:A risk prediction model of non-syndromic cleft lip with or without cleft palate (NSCL/P) was established by a discriminant analysis to predict the individual risk of NSCL/P in pregnant women. METHODS:A hospital-based case-control study was conducted with 113 cases of NSCL/P and 226 controls without NSCL/P. ...
journal_title:BMC pregnancy and childbirth
pub_type: 杂志文章
doi:10.1186/s12884-016-1116-4
更新日期:2016-11-23 00:00:00
abstract:BACKGROUND:Excess gestational weight gain has long- and short-term implications for women and children, and postpartum weight retention is associated with an increased risk of long-term obesity. Despite the existence of dietary and exercise guidelines, many women struggle to return to pre-pregnancy weight. Experiences ...
journal_title:BMC pregnancy and childbirth
pub_type: 杂志文章,多中心研究,随机对照试验
doi:10.1186/s12884-019-2508-z
更新日期:2019-10-21 00:00:00
abstract:BACKGROUND:Maternal diaphragmatic hernias identified during pregnancy are rare and pose significant management challenges with regards to timing and mode of both delivery and hernia repair. CASE PRESENTATION:We describe a case of a maternal diaphragmatic hernia diagnosed at 31 weeks gestation in the setting of acute u...
journal_title:BMC pregnancy and childbirth
pub_type: 杂志文章
doi:10.1186/s12884-018-1864-4
更新日期:2018-06-15 00:00:00
abstract:BACKGROUND:The seroprevalence of Toxoplasma gondii ranges widely in different areas of the world and different populations. Although toxoplasmosis is typically benign and asymptomatic, it induces major complications in immunocompromised individuals and during pregnancy. Prevention of maternal primary infection constitu...
journal_title:BMC pregnancy and childbirth
pub_type: 杂志文章,多中心研究
doi:10.1186/s12884-018-2031-7
更新日期:2018-10-03 00:00:00
abstract:BACKGROUND:This study aimed to assess fetomaternal hemorrhage (FMH) among RhD negative pregnant mothers using two techniques, Kleihauer-Betke (KBT) and Flow cytometry (FCM). To determine if patient-specific doses of prophylactic anti-D warrant further investigation in Ethiopia and wider Africa. METHODS:Hospital- based...
journal_title:BMC pregnancy and childbirth
pub_type: 杂志文章
doi:10.1186/1471-2393-14-358
更新日期:2014-11-07 00:00:00
abstract:BACKGROUND:Maternity waiting homes (MWHs) are accommodations located near a health facility where women can stay towards the end of pregnancy and/or after birth to enable timely access to essential childbirth care or care for complications. Although MWHs have been implemented for over four decades, different operationa...
journal_title:BMC pregnancy and childbirth
pub_type: 杂志文章
doi:10.1186/s12884-017-1444-z
更新日期:2017-08-31 00:00:00
abstract:BACKGROUND:Posttraumatic stress symptoms (PTSS) after childbirth may affect mother-infant bonding. This study examined the relationship between aspects of PTSS after childbirth and bonding failure for mothers at 1 month and 4 months after delivery. METHODS:This longitudinal study surveyed 130 mothers at 1 month (T1) a...
journal_title:BMC pregnancy and childbirth
pub_type: 杂志文章
doi:10.1186/s12884-020-03099-0
更新日期:2020-07-29 00:00:00