Estimation of blood loss after cesarean section and vaginal delivery has low validity with a tendency to exaggeration.

abstract：:This paper describes the collection and analysis of data by a group of international collaborators (International Collaborative Effort on Perinatal and Infant Mortality) interested in comparative studies on birthweight distributions and reproductive outcome. This is the first of a series of reports on the results of t...

journal_title：Acta obstetricia et gynecologica Scandinavica

authors： Alberman E,Bergsjø P,Cole S,Evans S,Hartford R,Hoffman H,McCarthy B,Pashley J,Hampton B

更新日期：1989-01-01 00:00:00

abstract：:The use of gonadotropin-releasing hormone (GnRH) agonists in a long protocol appears to enhance the probability of conception in the presence of endometriosis. In addition, there is evidence to suggest that the use of prolonged downregulation with GnRH agonists prior to ovarian stimulation for in vitro fertilization (...

journal_title：Acta obstetricia et gynecologica Scandinavica

authors： Zikopoulos K,Kolibianakis EM,Devroey P

更新日期：2004-07-01 00:00:00

abstract：BACKGROUND:No population-based study has evaluated the effects of third trimester ultrasound screening on prognosis. OBJECTIVE:To study the effects of routine ultrasound screening in the third trimester on perinatal/infant mortality, prevalence of small for gestational age infants (SGA) and low Apgar score. STUDY DES...

journal_title：Acta obstetricia et gynecologica Scandinavica

authors： Sylvan K,Ryding EL,Rydhstroem H

更新日期：2005-12-01 00:00:00

abstract：:In 136 patients, who underwent induced abortion by the vacuum curettage method under local anaesthesia (paracervical block), the effect of 10 mg diazepam intravenously as preoperative sedative was investigated for its ability to abolish the subjective experience of pain. The trial was carried out as a paired sample, r...

journal_title：Acta obstetricia et gynecologica Scandinavica

authors： Nielsen JB,Madsen OG,Campbell UD

更新日期：1975-01-01 00:00:00

abstract：OBJECTIVE:To determine the incidence and risk factors of early postpartum hysterectomy at the University Hospital in Vienna. DESIGN:Retrospective case-control study. SETTING:General Hospital Vienna, a tertiary referral center. POPULATION:All 15,858 women who gave birth between 1st January 2003 and 31st December 2008...

journal_title：Acta obstetricia et gynecologica Scandinavica

authors： Roethlisberger M,Womastek I,Posch M,Husslein P,Pateisky N,Lehner R

更新日期：2010-08-01 00:00:00

abstract：INTRODUCTION:An increased risk of preterm birth in women with joint hypermobility syndrome or Ehlers-Danlos syndrome is suspected. MATERIAL AND METHODS:In this nationwide cohort study from 1997 through 2011, women with either joint hypermobility syndrome or Ehlers-Danlos syndrome or both disorders were identified thro...

journal_title：Acta obstetricia et gynecologica Scandinavica

authors： Sundelin HE,Stephansson O,Johansson K,Ludvigsson JF

更新日期：2017-01-01 00:00:00

abstract：OBJECTIVE:As the patterns and frequency of maternal and clinical conditions and outcomes and gross and histological placental features and lesions vary with gestational age at delivery, we aimed to study the impact of these changes on the placental diagnosis, hoping to uncover potential novel clusters of gestational ag...

journal_title：Acta obstetricia et gynecologica Scandinavica

authors： Stanek J,Biesiada J,Trzeszcz M

更新日期：2014-04-01 00:00:00

abstract：BACKGROUND:Secondhand smoke (SHS) exposure harms pregnant women and the fetus. China has the world's largest number of smokers and a high male smoking prevalence rate. OBJECTIVE:To compare exposure to SHS among rural and urban Chinese non-smoking pregnant women with smoking husbands, and analyze factors associated wit...

journal_title：Acta obstetricia et gynecologica Scandinavica

authors： Yang L,Tong EK,Mao Z,Hu TW

更新日期：2010-01-01 00:00:00

abstract：OBJECTIVE:To analyze circumstances relating to severe anal sphincter tears occurring at spontaneous delivery, in view of reported differences in practice regarding manual perineal protection during delivery. DESIGN:Cohort study of midwife-conducted non-operative vaginal deliveries. SETTING:Five Norwegian hospitals wi...

journal_title：Acta obstetricia et gynecologica Scandinavica

authors： Valbø A,Gjessing L,Herzog C,Goderstad JM,Laine K,Valset AM

更新日期：2008-01-01 00:00:00

abstract：:Peripheral plasma levels of medroxyprogesterone acetate (MPA) were determined by radioimmunoassay in 5 women after oral administration of 5 and 10 mg medroxyprogesterone acetate daily. Peak levels of MPA in plasma were recorded within 1 - 3 hours of taking the tablet, which indicates a rapid absorption from the gastro...

journal_title：Acta obstetricia et gynecologica Scandinavica

authors： Wikström A,Green B,Johansson ED

更新日期：1984-01-01 00:00:00

abstract：INTRODUCTION:Fetal heart rate short term variation (STV) decreases with severe chronic hypoxia in the antenatal period. However, only limited research has been done on STV during labor. We have tested a novel algorithm for a valid baseline estimation and calculated STV. To explore the value of STV during labor, we comp...

journal_title：Acta obstetricia et gynecologica Scandinavica

authors： Lu K,Holzmann M,Abtahi F,Lindecrantz K,Lindqvist PG,Nordstrom L

更新日期：2018-10-01 00:00:00

abstract：:Serum angiotensin-converting enzyme (SACE) levels were determined in normotensive pregnant subjects and patients with pre-eclampsia in the third trimester of pregnancy and 5 days, 3 and 6 months after parturition, and also in the first and second trimester in the normotensive group. SACE levels were reduced during pre...

journal_title：Acta obstetricia et gynecologica Scandinavica

authors： Rasmussen AB,Pedersen EB,Rømer FK,Johannesen P,Kristensen S,Lauritsen JG,Wohlert M

更新日期：1983-01-01 00:00:00

abstract：BACKGROUND:The aim was to evaluate the psychological and physical impact on women submitting to early amniocentesis or chorionic villus sampling and their preferences concerning fetal invasive procedures in a forthcoming pregnancy. METHOD:Fifty-one women undergoing early amniocentesis or chorionic villus sampling at 1...

journal_title：Acta obstetricia et gynecologica Scandinavica

authors： Cederholm M,Sjödén PO,Axelsson O

更新日期：2001-06-01 00:00:00

abstract：:Maternal Hb levels during the third trimester were studied in relation to certain maternal and fetal parameters in 877 apparently normal pregnancies. Low Hb levels at term were closely associated with increased frequency of newborns in the heavy weight-for-date group. Conversely, high maternal Hb levels were closely a...

journal_title：Acta obstetricia et gynecologica Scandinavica

authors： Sagen N,Nilsen ST,Kim HC,Bergsjø P,Koller O

更新日期：1984-01-01 00:00:00

abstract：OBJECTIVE:Follow-up after treatment for gynecological cancer demands large resources. There is a lack of evidence of efficacy. The aim of this survey was to explore follow-up routines and views on follow-up care among European experts in gynecological oncology. DESIGN:Web-based structured survey. SETTING:Survey distr...

journal_title：Acta obstetricia et gynecologica Scandinavica

authors： Vistad I,Cvancarova M,Salvesen HB

更新日期：2012-11-01 00:00:00

abstract：OBJECTIVE:To investigate the impact of urinary incontinence and urgency on women's sexual life and the prevalence of urinary leakage during sexual activity. A further aim was to explore factors affecting sexual desire and satisfaction with sexual life. DESIGN:A semi-structured questionnaire study. SETTING AND SAMPLE:...

journal_title：Acta obstetricia et gynecologica Scandinavica

authors： Nilsson M,Lalos O,Lindkvist H,Lalos A

更新日期：2011-06-01 00:00:00

abstract：OBJECTIVES:To evaluate the role of severe physical violence within intimate partners on the occurrence of vaginal bleeding during gestation in less privileged women. DESIGN:Health service survey. SETTING:Three large public maternities in the city of Rio de Janeiro, Brazil. SAMPLE:Five hundred and twenty-eight women ...

journal_title：Acta obstetricia et gynecologica Scandinavica

authors： Moraes CL,Reichenheim M,Nunes AP

更新日期：2009-01-01 00:00:00

abstract：OBJECTIVE:To investigate the risk for anal sphincter tears (AST) in infibulated women. DESIGN:Population-based cohort study. SETTING:Nationwide study in Sweden. POPULATION:The study population included 250 491 primiparous women with a vaginal singleton birth at 37-41 completed gestational weeks during 1999-2008. We ...

journal_title：Acta obstetricia et gynecologica Scandinavica

authors： Berggren V,Gottvall K,Isman E,Bergström S,Ekéus C

更新日期：2013-01-01 00:00:00

abstract：BACKGROUND:Adiponectin is an adipose tissue-derived protein counteracting insulin resistance and inflammation. We have compared women with gestational diabetes mellitus (GDM; n = 22) and normal pregnancies (controls; n = 29) to evaluate whether adiponectin represents a link between endocrine function of adipose tissue ...

journal_title：Acta obstetricia et gynecologica Scandinavica

authors： Ranheim T,Haugen F,Staff AC,Braekke K,Harsem NK,Drevon CA

更新日期：2004-04-01 00:00:00

abstract：INTRODUCTION:The aim of this study was to investigate attitudes and opinions towards surrogacy among physicians working within obstetrics and reproductive medicine in Sweden. MATERIAL AND METHODS:Physicians working within medically assisted reproduction (MAR), antenatal care and obstetrics were invited to participate ...

journal_title：Acta obstetricia et gynecologica Scandinavica

authors： Stenfelt C,Armuand G,Wånggren K,Skoog Svanberg A,Sydsjö G

更新日期：2018-09-01 00:00:00

abstract：BACKGROUND:During the last years, the incidence of obstetric anal sphincter rupture (OASR) has increased markedly in Sweden, and significantly less frequently in Italy. Our objective was to explore if different delivery management may explain the variation in OASR incidences. METHODS:In a retrospective study, data fro...

journal_title：Acta obstetricia et gynecologica Scandinavica

authors： Prager M,Andersson KL,Stephansson O,Marchionni M,Marions L

更新日期：2008-01-01 00:00:00

abstract：:A uterine leiomyoma with a focus of fatty and cartilaginous differentiation in a 58-year-old female is reported. The leiomyoma was located in the posterior uterine wall and had a maximum diameter of about 15 cm. A yellow hard nodule, about 5 cm in diameter, was found in the periphery of the leiomyoma and histologicall...

journal_title：Acta obstetricia et gynecologica Scandinavica

authors： Yamadori I,Kobayashi S,Ogino T,Ohmori M,Tanaka H,Jimbo T

更新日期：1993-05-01 00:00:00

abstract：OBJECTIVE:To provide an epidemiological description of the use of ultrasound in obstetrics in Denmark and to analyse whether screening per se reduces the mean number of obstetric ultrasound examinations for all pregnant women. DESIGN:Questionnaire study based on hospital records and patient interviews. SETTING:All Da...

journal_title：Acta obstetricia et gynecologica Scandinavica

authors： Jørgensen FS

更新日期：1992-10-01 00:00:00

abstract：BACKGROUND:To evaluate vaginal stimulation of the pudendal nerve, a new method for investigation of pudendal nerve terminal motor latency (PNTML) and to assess the reproducibility of the method. METHODS:Thirteen healthy women and 11 female patients, median age 31 years (range 21-53 years), participated in the study. T...

journal_title：Acta obstetricia et gynecologica Scandinavica

authors： Tetzschner T,Sørensen M,Lose G,Christiansen J

更新日期：1997-04-01 00:00:00

abstract：OBJECTIVES:To study differences in social and demographic characteristics between women undergoing an induced abortion and antenatal care attendants in the Ukraine. DESIGN:Hospital-based unmatched case control study. METHODS:From a survey including 1,694 women of fertile age, who attended five women's clinics in the ...

journal_title：Acta obstetricia et gynecologica Scandinavica

authors： Mogilevkina I,Hellberg D,Nordstrom ML,Odlind V

更新日期：2000-12-01 00:00:00

abstract：BACKGROUND:To study the incidence of non-gonococcal salpingitis, gonococcal salpingitis and ectopic pregnancy in a defined population over a 28-year period on the assumption that the frequency of salpingitis and ectopic pregnancy may indirectly illustrate the epidemiological pattern of Chlamydia trachomatis. DESIGN:A ...

journal_title：Acta obstetricia et gynecologica Scandinavica

authors： Bjartling C,Osser S,Persson K

更新日期：2000-02-01 00:00:00

abstract：:Fluorescence polarization (FP) values were determined in 59 samples of amniotic fluid and in 56 samples of newborn gastric aspirate, collected from the 28th to 41st week of gestation. Both amniotic fluid and gastric aspirate FP values showed a significant correlation respectively with gestational age (r = 0.77; p less...

journal_title：Acta obstetricia et gynecologica Scandinavica

authors： Luerti M,Castiglioni M,Zavattini G,Canonica S,Salmona M

更新日期：1985-01-01 00:00:00

abstract：INTRODUCTION:There remains a need for a non-invasive, low-cost and easily accessible way of identifying women at risk of developing hypertensive disorders in pregnancy. This study evaluated the predictive value of longitudinal salivary uric acid measurement. MATERIAL AND METHODS:Pregnant women (n = 137) from 20 weeks ...

journal_title：Acta obstetricia et gynecologica Scandinavica

authors： Püschl IC,Bonde L,Reading IC,Maguire P,Macklon NS,Van Rijn BB

更新日期：2020-10-01 00:00:00

abstract：INTRODUCTION:The aim of this study was to describe contraceptive use and pregnancies and their relationship to socio-economic status (SES) in four generations of young Swedish women. MATERIAL AND METHODS:Questionnaires regarding contraceptive use and pregnancies were sent to random samples of 19-year-old women in 1981...

journal_title：Acta obstetricia et gynecologica Scandinavica

authors： Lindh I,Hognert H,Milsom I

更新日期：2016-11-01 00:00:00

abstract：BACKGROUND:The advantages of non-closure of the visceral and parietal peritoneum at lower segment cesarean section seems to be evident but in the reports published so far, the number of patients studied has been relatively small and the follow-up periods short. It is obviously of value to reconfirm such important obser...

journal_title：Acta obstetricia et gynecologica Scandinavica

authors： Grundsell HS,Rizk DE,Kumar RM

更新日期：1998-01-01 00:00:00