Abstract:
INTRODUCTION:The aim of this study was to study whether the associations of maternal body mass index with offspring birthweight and placental weight differ by maternal diabetes status. MATERIAL AND METHODS:We performed a population study of 106 191 singleton pregnancies by using data from the years 2009-2012 in the Medical Birth Registry of Norway. We estimated changes in birthweight and in placental weight (in grams) by maternal body mass index by linear regression analysis. RESULTS:In pregnancies of women without diabetes, birthweight increased by 14.7 g (95% confidence interval 14.1-15.2) per unit increase in maternal body mass index, and the increase in placental weight was 4.2 g (95% confidence interval 4.0-4.4). In pregnancies of women with gestational diabetes, the corresponding figures were 11.8 g (95% confidence interval 8.3-15.4) and 2.9 g (95% confidence interval 1.7-4.0). In pregnancies of women with type 1 diabetes we found no significant changes in birthweight or in placental weight by maternal body mass index. Overall, mean birthweight was 513.9 g (95% confidence interval 475.6-552.1) higher in pregnancies involving type 1 diabetes than in pregnancies of women without diabetes. Mean placental weight was 102.1 g (95% confidence interval 89.3-114.9) higher. Also, in pregnancies of women with gestational diabetes, both birthweight and placental weight were higher than in women without diabetes (168.2 g and 46.5 g, respectively). Adjustments were made for maternal body mass index and gestational age at birth. CONCLUSIONS:Birthweight and placental weight increased with increasing maternal body mass index in pregnancies of women without diabetes and in pregnancies of women with gestational diabetes, but not in pregnancies of women with type 1 diabetes. Independent of body mass index, mean birthweight and mean placental weight were highest in pregnancies of women with type 1 diabetes.
journal_name
Acta Obstet Gynecol Scandjournal_title
Acta obstetricia et gynecologica Scandinavicaauthors
Strøm-Roum EM,Tanbo TG,Eskild Adoi
10.1111/aogs.12947subject
Has Abstractpub_date
2016-10-01 00:00:00pages
1162-70issue
10eissn
0001-6349issn
1600-0412journal_volume
95pub_type
杂志文章abstract::Diagnoses of complications in women who underwent pelvic floor surgery using meshes and the multidisciplinary management of these cases at two national referral urogynecological centers between January and June 2011 are presented in a series of cases of mesh complications, which provide an indication of the wide range...
journal_title:Acta obstetricia et gynecologica Scandinavica
pub_type: 杂志文章
doi:10.1111/j.1600-0412.2012.01423.x
更新日期:2012-07-01 00:00:00
abstract::Many studies concerning the various aspects of cesarean section have recently appeared in the literature. The important issues are the changing indications for the operation and the different management protocols in trial of labor following a previous cesarean section. As the different authors use different ways of pr...
journal_title:Acta obstetricia et gynecologica Scandinavica
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doi:10.3109/00016348709022075
更新日期:1987-01-01 00:00:00
abstract:BACKGROUND:To evaluate the effects of L-arginine (ARG) infusion, the nitric oxide as substrate, on the utero-placental circulation at third trimester. METHODS:Three groups of nine pregnant women each were infused i.v. with 30 g ARG, for 30 minutes. One group served as control, and the two remnants were composed by pat...
journal_title:Acta obstetricia et gynecologica Scandinavica
pub_type: 临床试验,杂志文章
doi:10.3109/00016349609047088
更新日期:1996-03-01 00:00:00
abstract::By employing an ammonium sulphate precipitation technique, previous studies have shown circulating immune complexes (cIC) in an increased proportion of women using oral contraceptives, as compared with non-users. The pathogenicity of cIC is well established, as deposition in organs may lead to activation of the comple...
journal_title:Acta obstetricia et gynecologica Scandinavica
pub_type: 杂志文章
doi:10.3109/00016348709004147
更新日期:1987-01-01 00:00:00
abstract:OBJECTIVE:Women with allergy may be at increased risk of developing preeclampsia. We assessed serum levels of immunoglobulin E (IgE) in the first and second trimester, and changes in concentration between trimesters, in relation to risk of preeclampsia. MATERIALS AND METHODS:Population based case-control study within ...
journal_title:Acta obstetricia et gynecologica Scandinavica
pub_type: 杂志文章
doi:10.1080/00016340701832687
更新日期:2008-01-01 00:00:00
abstract:BACKGROUND:Induction of labor has been associated with an increased risk of emergency cesarean delivery. Knowledge of factors that influence the risk of cesarean delivery in women with induced labor is limited. METHODS:We performed a case-control study, nested within a population-based cohort of women with induced lab...
journal_title:Acta obstetricia et gynecologica Scandinavica
pub_type: 杂志文章
doi:10.1111/j.0001-6349.2005.00620.x
更新日期:2005-05-01 00:00:00
abstract::The value of serial estimations of plasma CAP, HCS and urinary oestriol assays in pregnancies complicated with diabetes has been studied. The material consists of 31 patients, 16 of whom delivered normal infants and 15 delivered newborns with diabetic foetopathy. It is concluded that the levels of CAP, HCS and urinary...
journal_title:Acta obstetricia et gynecologica Scandinavica
pub_type: 杂志文章
doi:10.3109/00016347809154023
更新日期:1978-01-01 00:00:00
abstract::Ovulation-inducing drugs have been widely used for various types of infertility since the beginning of 1960s and their use increases day by day parallel to the success achieved in fertility treatment. However, the researches performed in the last two decades have begun to discuss about the safety of these drugs and th...
journal_title:Acta obstetricia et gynecologica Scandinavica
pub_type: 杂志文章,评审
doi:10.1111/j.0001-6349.2004.00669.x
更新日期:2004-12-01 00:00:00
abstract:OBJECTIVE:To study stillbirths and neonatal mortality in the postterm period. DESIGN:Register study of information obtained from the Swedish Medical Birth Registry (MBR), National Board of Health and Welfare, Stockholm. METHODS:Singleton pregnancies with deliveries occurring between 1982 and 1991 were selected involv...
journal_title:Acta obstetricia et gynecologica Scandinavica
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更新日期:1997-08-01 00:00:00
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journal_title:Acta obstetricia et gynecologica Scandinavica
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更新日期:2017-06-01 00:00:00
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journal_title:Acta obstetricia et gynecologica Scandinavica
pub_type: 杂志文章,评审
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更新日期:2013-05-01 00:00:00
abstract:OBJECTIVE:To define learning objectives for a national cardiotocography (CTG) education program based on expert consensus. DESIGN:A three-round Delphi survey. POPULATION AND SETTING:One midwife and one obstetrician from each maternity unit in Denmark were appointed based on CTG teaching experience and clinical obstet...
journal_title:Acta obstetricia et gynecologica Scandinavica
pub_type: 杂志文章
doi:10.1111/aogs.12662
更新日期:2015-08-01 00:00:00
abstract::The purpose of the present study was to establish the occurrence of infertility in Finnish women aged 30, 35 and 40 years. The study is based on an interview by questionnaire carried out on women participating in screening for cancer by Pap smear. The participation rate is generally about 60%. A total of 4,879 women w...
journal_title:Acta obstetricia et gynecologica Scandinavica
pub_type: 杂志文章
doi:10.3109/00016348609157030
更新日期:1986-01-01 00:00:00
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journal_title:Acta obstetricia et gynecologica Scandinavica
pub_type: 杂志文章
doi:10.1111/j.1600-0412.2012.01377.x
更新日期:2012-05-01 00:00:00
abstract:BACKGROUND:Augmented serum prolactin (PRL) levels have been implicated as a cause for infertility in patients with endometriosis. However, it has not been established whether this lactogenic hormone or its receptor (PRLR) have specific effects on the development of human endometriosis. In the present study we assessed ...
journal_title:Acta obstetricia et gynecologica Scandinavica
pub_type: 杂志文章
doi:10.1034/j.1600-0412.2002.810102.x
更新日期:2002-01-01 00:00:00
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journal_title:Acta obstetricia et gynecologica Scandinavica
pub_type: 杂志文章
doi:10.3109/00016347409157754
更新日期:1974-01-01 00:00:00
abstract:OBJECTIVES:Low birthweight of the offspring has been associated with increased risk of early death and ischemic heart disease in the mother. However, other measurements of fetal growth than the basic birthweight are more accurate. We investigated the relation between the standardized birthweight by gestational age and ...
journal_title:Acta obstetricia et gynecologica Scandinavica
pub_type: 杂志文章
doi:10.1111/j.1600-0412.2011.01355.x
更新日期:2012-04-01 00:00:00
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journal_title:Acta obstetricia et gynecologica Scandinavica
pub_type: 杂志文章
doi:10.1111/j.1600-0412.2011.01246.x
更新日期:2011-11-01 00:00:00
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journal_title:Acta obstetricia et gynecologica Scandinavica
pub_type: 杂志文章
doi:10.3109/00016348809004177
更新日期:1988-01-01 00:00:00
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journal_title:Acta obstetricia et gynecologica Scandinavica
pub_type: 杂志文章,评审
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更新日期:2018-09-01 00:00:00
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journal_title:Acta obstetricia et gynecologica Scandinavica
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更新日期:1999-07-01 00:00:00
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journal_title:Acta obstetricia et gynecologica Scandinavica
pub_type: 杂志文章
doi:
更新日期:2000-05-01 00:00:00
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journal_title:Acta obstetricia et gynecologica Scandinavica
pub_type: 杂志文章,评审
doi:10.1111/aogs.12431
更新日期:2014-11-01 00:00:00
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journal_title:Acta obstetricia et gynecologica Scandinavica
pub_type: 杂志文章
doi:10.1034/j.1600-0412.2002.811106.x
更新日期:2002-11-01 00:00:00
abstract:BACKGROUND:To study the cytogenetics, ultrasound findings, biochemical screening, perinatal outcome, and associated abnormalities in cases of omphaloceles associated with umbilical cord cysts. METHODS:From 1988 to 1994, three cases of omphaloceles with umbilical cord cysts were identified at Mackay Memorial Hospital. ...
journal_title:Acta obstetricia et gynecologica Scandinavica
pub_type: 杂志文章
doi:10.3109/00016349509021207
更新日期:1995-11-01 00:00:00
abstract::Calcium homeostasis was longitudinally followed in serum and urine throughout normal pregnancy and the puerperium in 23 healthy women. From the 14th week of gestation, samples were obtained every fourth week until the 38th week. Post partum samples were obtained on the fifth day and after eight weeks. In the serum the...
journal_title:Acta obstetricia et gynecologica Scandinavica
pub_type: 杂志文章
doi:10.3109/00016349409006250
更新日期:1994-05-01 00:00:00
abstract:BACKGROUND:To investigate natural menstrual bleeding patterns in pre- and perimenopausal women, a prospective observational population study was carried out. METHODS:A total of 1616 (80.8%) of a population-based sample of 2000 Danish women aged 45-54 years answered an initial questionnaire. Of 1059 women with natural ...
journal_title:Acta obstetricia et gynecologica Scandinavica
pub_type: 杂志文章
doi:10.1111/j.0001-6349.2004.00401.x
更新日期:2004-02-01 00:00:00
abstract::In double-blind, crossover studies, piroxicam was compared with naproxen sodium and with placebo. The different parameters studied were pain intensity, patient's opinion of the drugs tested, complementary pharmacological treatment, ability to work, overall effect, treatment preference, and side effects. It was conclud...
journal_title:Acta obstetricia et gynecologica Scandinavica
pub_type: 临床试验,杂志文章
doi:10.3109/00016348509155138
更新日期:1985-01-01 00:00:00
abstract::A model of prospective counselling and intervention after prenatal diagnosis of fetal malformation is presented. 13 patients/couples with severe malformations were fully counselled, 3 patients/couples interviewed post-termination. Objectives of the counselling strategy were to support patient autonomy, facilitate mour...
journal_title:Acta obstetricia et gynecologica Scandinavica
pub_type: 杂志文章
doi:10.3109/00016348909028667
更新日期:1989-01-01 00:00:00
abstract:OBJECTIVE:We wanted to study to what extent induced abortion rates influence the age-dependent estimates of miscarriage risk. DESIGN:Register-based study. SETTING:Linkage between hospital records and the Norwegian Population Registry. POPULATION:Included were all women 15-49 years of age in Oslo, Norway, who were pr...
journal_title:Acta obstetricia et gynecologica Scandinavica
pub_type: 杂志文章
doi:10.1080/00016340902814567
更新日期:2009-01-01 00:00:00