Philippino and Vietnamese women--a study of intrapartum differences

Comparison of Perinatal Outcomes Between Syrian Refugees and Turkish Women in the Middle Anatolia Region of Turkey

OBJECTIVE

To compare the results of perinatal outcomes between Syrian refugees and Turkish women between 2016 and 2020.

METHODS

The birth results of 17,997 participants (Syrian refugees: 3579 and Turkish women: 14,418) who delivered in the Labor Department of our hospital between January 2016 and December 2020 were retrospectively analyzed.

RESULTS

Maternal age was younger (24.73 ± 6.08 vs. 27.4 ± 5.91 years, p < 0.001) and adolescent pregnancy rate was higher (19.4% vs. 5.6%, p < 0.001) in Syrian refuges than in Turkish women. Bishop scores on admission (4.6 ± 1.6 vs. 4.4 ± 1.1, p < 0.001), birth weight (3088.19 ± 575.32 g vs. 3109.76 ± 540.89 g, p = 0.044), low birth weight (11.3% vs. 9.7%, p = 0.004), and the rate of primary cesarean deliveries (10.1% vs. 15.8%, p < 0.001) were also statistically different. Additionally, the rates of anemia (65.9% vs. 29.2%, p < 0.001), preeclampsia (1.4% vs. 2.7%, p < 0.001), stillbirth (1.3% vs. 0.6%, p < 0.001), preterm premature rupture of membranes (2.7% vs. 1.9%, p = 0.002), and obstetric complications were different between the groups.

CONCLUSIONS

This study showed that inadequate antenatal care, communication and language barrier problems in Syrian refugees caused some adverse perinatal outcomes. All birth data of Syrian refugees must be disclosed by the Ministry of Health to confirm the accuracy of our data.

Are Syrian refugees at high risk for adverse pregnancy outcomes? A comparison study in a tertiary center in Turkey

OBJECTIVE

In this study, we aim to compare obstetric and perinatal outcomes between Turkish citizens and Syrian refugees who applied to a tertiary center in Izmir.

MATERIALS AND METHODS

Demographic characteristics, obstetric and neonatal outcomes of 8103 Syrian refugee pregnant women and 47 151 Turkish citizen pregnant women between January 2013 and December 2018 were retrospectively compared. Our primary aim was to compare the cesarean rates and obstetrical results between two groups and to decide antenatal care secondarily.

RESULTS

Syrian refugee pregnant women are statistically younger (p < 0.001), mean pregnancy duration and mean birth weight is statistically lower (p < 0.001 and p < 0.001, respectively). Adolescent pregnancy rates, preterm birth rates and anemia are statistically higher in refugee group (p < 0.001, p < 0.001, and p < 0.001, respectively). Primary cesarean section rates, combined and triple screening tests application rates, gestational diabetes screening rates are meaningfully lower in refugee group (p < 0.001, p < 0.001, p < 0.001, and p < 0.001, respectively).

CONCLUSION

Syrian refugees are at risk for inadequate antenatal care, adolescent pregnancy, and adverse pregnancy outcomes. Therefore, care should be given to these risks during pregnancy and childbirth to Syrian refugees.

Perinatal Outcome in Women with a Vietnamese Migration Background - Retrospective Comparative Data Analysis of 3000 Deliveries

Introduction

Perinatal data of women with a Vietnamese migration background have not been systematically studied in Germany to date. Numerous details of important maternal and child outcomes were compared and analysed. The studyʼs primary parameters were the frequency of and indication for c-section.

Methodology

The perinatal data from a Berlin hospital were analysed retrospectively. The women (Vietnamese migration background vs. autochthonous) were grouped using name analysis. Datasets of 3002 women giving birth, including 999 women with a Vietnamese migration background, were included. The associations between primary or secondary cesarean delivery and different child outcomes depending on the migration background (exposure) were studied using logistical regression analysis.

Results

Women with a Vietnamese migration background have a lower c-section rate of 8.0% for primary and 12.6% for secondary c-section than women without a migration background (11.1% primary and 16.4% secondary c-section respectively). Regression analysis shows that the odds that women with a Vietnamese migration background will have a primary (OR 0.75; p = 0.0884) or secondary c-section (OR 0.82; p = 0.1137) are not significantly lower. A Vietnamese migration background was associated with higher odds for an episiotomy but not for a grade 3 – 4 perineal tear. A Vietnamese migration background does not have a significant influence on poor 5-min Apgar scores ≤ 7 and low umbilical cord arterial pH values ≤ 7.10. Newborns of mothers with a Vietnamese migration background have higher odds of a relatively higher birth weight (> 3110 g).

Summary

There was no evidence that women with a Vietnamese migration background are delivered more often by caesarean section. There were also no differences as regards important child outcome data from women in the comparator group. Overall, the results do not provide any evidence for poorer quality of care of women with a Vietnamese migration background in Berlin despite the cultural and communication barriers in the reality of care provision.

Risk of unplanned caesarean birth in Vietnamese-born women in Victoria, Australia: A cross-sectional study

BACKGROUND

Understanding the prevalence of, and factors associated with, caesarean birth among immigrant populations is essential for appropriate antenatal and postnatal resource allocation.

AIMS

To compare rates of caesarean birth between one of the largest immigrant populations of women giving birth in Australia (Vietnamese-born women) with those of Australian-born women and investigate the odds of unplanned caesarean in these women, controlling for maternal characteristics, pregnancy complications and labour management factors.

METHODS

Cross-sectional analysis of data on singleton births in Victoria, Australia; using data from the routinely collected Victorian Perinatal Data Collection. Descriptive analyses comparing maternal and obstetric factors for Vietnamese-born women with Australian-born women were undertaken. Using the more recent nine years of routinely collected data, multivariable logistic regression explored the association between unplanned caesarean birth and maternal country of birth, adjusted for maternal and obstetric factors, admission status and time (n=468,131). This association was also explored for 'standard primiparae' (n=69,039).

FINDINGS

Planned and unplanned caesarean births increased dramatically in both Australian-born and Vietnamese-born women between 1984 and 2007. After adjustment for obstetric and maternal factors, Vietnamese-born women were at greater odds of an unplanned caesarean birth compared to Australian-born women (adjusted odds ratio=1.32, 95% confidence interval=1.25-1.40). These greater odds were also found among the 'standard primiparae' (adjusted odds ratio=1.22, 95% confidence interval=1.07-1.40).

CONCLUSION

Factors other than clinical risk appear to predispose Vietnamese-born women to unplanned caesarean birth. These may include intrapartum communication, length of residence and familiarity with care systems, and variations in care practices for Vietnamese women.

Birth and Empowerment: A Qualitative Study of the Childbirth Experience of Filipino Migrant Women in Brisbane, Australia

This project aims to understand and explore the notion of empowerment in relation to the childbirth experiences of Filipino women in Brisbane, Australia. Objectives include assessing the responsiveness of the health system to Filipino migrant women; exploring different cultural perspectives on childbirth; and assessing the understanding of the health rights of Filipinas in relation to child and maternal health services. The overwhelming majority of the women in the sample were found to have experienced problems with their childbirth. Most reported that these were due to discrimination, language difficulties, a lack of emotional and social support, marked cultural differences with respect to pregnancy, childbirth and the post-partal care of mother and child. They also reported a lack of knowledge and information about Australian maternal and child health care services. Despite successful clinical outcomes it is suggested that the notion of empowerment could provide insight into ways of improving the birth experience in order to ameliorate many of the problems typical of this group.

International migration and caesarean birth: a systematic review and meta-analysis

Background

Perinatal health disparities including disparities in caesarean births have been observed between migrant and non-migrant women and some literature suggests that non-medical factors may be implicated. A systematic review was conducted to determine if migrants in Western industrialized countries consistently have different rates of caesarean than receiving-country-born women and to identify the reasons that explain these differences.

Methods

Reports were identified by searching 12 literature databases (from inception to January 2012; no language limits) and the web, by bibliographic citation hand-searches and through key informants. Studies that compared caesarean rates between international migrants and non-migrants living in industrialized countries and that did not have a ‘fatal flaw’ according to the US Preventative Services Task Force criteria were included. Studies were summarized, analyzed descriptively and where possible, meta-analyzed.

Results

Seventy-six studies met inclusion criteria. Caesarean rates between migrants and non-migrants differed in 69% of studies. Meta-analyses revealed consistently higher overall caesarean rates for Sub-Saharan African, Somali and South Asian women; higher emergency rates for North African/West Asian and Latin American women; and lower overall rates for Eastern European and Vietnamese women. Evidence to explain the consistently different rates was limited. Frequently postulated risk factors for caesarean included: language/communication barriers, low SES, poor maternal health, GDM/high BMI, feto-pelvic disproportion, and inadequate prenatal care. Suggested protective factors included: a healthy immigrant effect, preference for a vaginal birth, a healthier lifestyle, younger mothers and the use of fewer interventions during childbirth.

Conclusion

Certain groups of international migrants consistently have different caesarean rates than receiving-country-born women. There is insufficient evidence to explain the observed differences.

Maternal country of origin and infant birthplace: implications for birth-weight

This study investigated the effect of mother's country of origin and baby's birthplace on infant birth-weight. The mean birth-weights of full-term babies born of well immigrant women from 5 countries were compared with those of women of Anglo-Australian origin confined at the same hospital. Data were collected from medical records at Canterbury hospital for 1,274 women confined between 1989 and 1992 and 2,524 of their babies. Multiple regression analysis showed that infants born in Australia to women from Vietnam and Korea were significantly heavier than infants born to these women in their country of origin. Babies born to women from Vietnam were significantly lighter than babies born to Anglo-Australian controls.

Obstetric profiles and pregnancy outcomes of immigrant women in New South Wales, 1990-1992

This study examined the obstetric profiles and pregnancy outcomes of immigrant women in New South Wales (NSW). The source of data was the NSW Midwives Data Collection. The characteristics of 64,922 immigrant women were compared with 189,357 Australian-born non-Aboriginal women who delivered babies between 1990-1992 in NSW. The study demonstrated that immigrant women were older, generally had less private health insurance coverage and fewer teenage pregnancies. Immigrant women showed lower rates of essential hypertension, but higher rates of hepatitis B and gestational diabetes. While induced labour was conducted less frequently among immigrant women, episiotomy, instrumental delivery and Caesarean section were performed more frequently among this group. The incidence of postpartum complications was higher among immigrant women. Differences were assessed among women from European, Asian, Middle Eastern, American, New Zealand/Oceania and African backgrounds. For example, the higher rates of hepatitis B, gestational diabetes, episiotomy, instrumental delivery, Caesarean section, postpartum haemorrhage, third degree tear and puerperal infection among Asian-born women were of concern. By contrast, pregnancies among Middle Eastern-born women were associated with fewer complications in spite of their high parity and high percentage of teenage pregnancies. Infants of immigrant mothers were more likely to be resuscitated and/or admitted to special care nursery/neonatal intensive care unit. These findings in immigrant women in NSW suggested the need for culturally appropriate obstetric services, clinical practice reviews, and the greater involvement of general practitioners in obstetric care.

The traditional humoral food habits of pregnant Vietnamese-Australian women and their effect on birth weight

Vietnamese-Australian women have infants with lower birth weight than Australian-born women. Traditional humoral food habits, based on ancient Chinese medicine, are more likely to be followed during life changes like pregnancy. These food habits may influence maternal energy intake, weight gain and therefore infant birth weight. This study determined the proportion of pregnant Vietnamese women in southwestern Sydney who practise traditional humoral food habits, and their effect on birth weight. A cohort of 113 pregnant Vietnamese-born women were questioned on smoking status, height, weight, parity, food practices and demographics. Dietary intake was measured in each trimester. Known risk factors and infant birth weights were collected from medical records for participants and nonresponders. Fifty-seven per cent practised the traditional food habits. There were no differences in energy intake or weight gain between the two groups. After adjusting for confounders, birth weight was estimated to be 3257 g (95 per cent confidence interval (CI) 3205 to 3309) and 3272 g (CI 3211 to 3333) for the infants of traditional and nontraditional women respectively. Following humoral food habits does not appear to affect birth weight. Women who choose to follow these traditions should not be discouraged from doing so.

Obstetric and birthweight differences between Vietnam-born and Australian-born women

OBJECTIVES

To measure the frequency of obstetrical complications and assess the outcome of pregnancies in Vietnam-born mothers; to compute birthweight percentile charts for their infants; and to compare these parameters in Vietnam-born women with those of a control group of Australian-born women.

DESIGN

A retrospective study of all pregnancies in Vietnam-born and Australian-born mothers managed in the Mercy Hospital for Women over a 10-year period, 1979-1988 inclusive.

SETTING

The Mercy Hospital for Women provides primary and secondary obstetric care to public and private patients.

PATIENTS

All women born in Australia or Vietnam who delivered in the Mercy Hospital for Women, Melbourne, over the 10-year period and their infants. Twins, stillborn babies and infants with congenital malformations were not included in the calculation of birthweight percentiles.

RESULTS

Gestational diabetes (7.3% v. 4.3%, P less than 0.0001) and low oestriol excretion (14.4% v. 10.8%, P less than 0.0001) were more common whereas essential hypertension (0.3% v. 1.2%, P less than 0.001) and pre eclampsia (3.7% v. 8.6%, P less than 0.0001) were less common among Vietnam-born mothers. Intervention for labour and delivery was less common among Vietnam-born mothers: induction of labour (7.1% v. 24.7%, P less than 0.0001) and forceps delivery (17.8% v. 21.9%, P less than 0.001); caesarean section rates were similar. Infants of Vietnam-born mothers were significantly lighter than those of Australian-born; percentile charts for birthweight and gestational age are presented.

CONCLUSIONS

Pregnancies among Vietnam-born women migrants in Australia were associated with few complications in spite of a higher incidence of gestational diabetes and a low oestriol excretion. The infants were lighter than those born to Australian-born mothers. Our percentile charts for birthweight relative to gestational age will provide a more accurate assessment of intrauterine growth for these infants.