21 results on '"Roberts, Christine L."'
Search Results
2. 'Very Good' Ratings in a Survey of Maternity Care: Kindness and Understanding Matter to Australian Women.
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Todd, Angela L., Ampt, Amanda J., and Roberts, Christine L.
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PATIENT satisfaction ,MATERNAL health services ,CHILDBIRTH ,CONFIDENCE intervals ,PATIENT-professional relations ,POSTAL service ,POSTNATAL care ,PRENATAL care ,PUBLIC hospitals ,QUESTIONNAIRES ,RESEARCH funding ,SCALE analysis (Psychology) - Abstract
Background Surveys have shown that women are highly satisfied with their maternity care. Their satisfaction has been associated with various demographic, personal, and care factors. Isolating the factors that most matter to women about their care can guide quality improvement efforts. This study aimed to identify the most significant factors associated with high ratings of care by women in the three maternity periods (antenatal, birth, and postnatal). Methods A survey was sent to 2,048 women who gave birth at seven public hospitals in New South Wales, Australia, exploring their expectations of, and experiences with maternity care. Women's overall ratings of care for the antenatal, birth, and postnatal periods were analyzed, and a number of maternal characteristics and care factors examined as potential predictors of 'Very good' ratings of care. Results Among 886 women with a completed survey, 65 percent assigned a 'Very good' rating for antenatal care, 74 percent for birth care, 58 percent for postnatal care, and 44 percent for all three periods. One factor was strongly associated with care ratings in all three maternity periods: women who were 'always or almost always' treated with kindness and understanding were 1.8-2.8 times more likely to rate their antenatal, birth, and postnatal care as 'Very good.' A limited number of other factors were significantly associated with high care ratings for one or two of the maternity periods. Conclusions Women's perceptions about the quality of their interpersonal interactions with health caregivers have a significant bearing on women's views about their maternity care journey. [ABSTRACT FROM AUTHOR]
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- 2017
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3. Knowledge, attitude and experience of episiotomy use among obstetricians and midwives in Viet Nam.
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Trinh, Anh T., Roberts, Christine L., and Ampt, Amanda J.
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EPISIOTOMY , *OBSTETRICIANS , *MIDWIVES , *CHILDBIRTH , *ATTITUDE (Psychology) , *PHYSICIANS' attitudes - Abstract
Background: Episiotomy remains a routine procedure at childbirth in many South-East Asian countries but the reasons for this are unknown. The aim of this study was to determine the knowledge of, attitudes towards and experience of episiotomy use among clinicians in Viet Nam. Methods: All obstetricians and midwives who provide delivery care at Hung Vuong Hospital were surveyed about their practice, knowledge and attitudes towards episiotomy use. Data were analysed using frequency tabulations and contingency table analysis. Results: 148 (88%) clinicians completed the questionnaire. Fewer obstetricians (52.2%) than midwives (79.7%) thought the current episiotomy rate of 86% was about right (P < 0.01). Most obstetricians (82.6%) and midwives (98.7%) reported performing episiotomies on nulliparous women over 90% of the time. Among multipara, 24.6% of obstetricians reported performing episiotomy less than 60% of the time compared with only 3 (3.8%) midwives (P < 0.01). Aiming to reduce 3rd-4th degree perineal tears was the most commonly reported reason for performing an episiotomy by both obstetricians (76.8%) and midwives (82.3%), and lack of training in how to minimize tears and keep the perineum intact was the mostly commonly reported obstacle (obstetricians 56.5%, midwives 36.7% P = 0.02) to reducing the episiotomy rate. Conclusion: Although several factors that may impede or facilitate episiotomy practice change were identified by our survey, training and confidence in normal vaginal birth without episiotomy is a priority. [ABSTRACT FROM AUTHOR]
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- 2015
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4. Blood Transfusion During Pregnancy, Birth, and the Postnatal Period.
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Patterson, Jillian A., Roberts, Christine L., Bowen, Jennifer R., Irving, David O., Isbister, James P., Morris, Jonathan M., and Ford, Jane B.
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BLOOD transfusion , *SURGERY , *PREGNANCY , *CHILDBIRTH , *POSTNATAL care - Abstract
OBJECTIVES: To identify risk factors for transfusion and trends in transfusion rates across pregnancy and the postnatal period. METHODS: Linked hospital and birth data on all births in hospitals in New South Wales, Australia, between 2001 and 2010 were used to identify blood transfusions for women during pregnancy, at birth, and in the 6 weeks postpartum. Poisson regression was used to identify risk factors for red cell transfusion in the birth admission. Separate models were fitted for cesarean and vaginal births. RESULTS: Between 2001 and 2010, there were 12,147 transfusions across 891,914 pregnancies, with a transfusion rate of 1.4%. The transfusion rate increased steadily from 1.2% in 2001 to 1.6% in 2010. The majority of transfusions (91%) occurred during the birth admission, and 81% of these transfusions were associated with a diagnosis of hemorrhage. Women with bleeding or platelet disorders (vaginal: number transfused 529, relative risk [RR] 7.8, 99% confidence interval [Cl] 6.9-8.7, cesarean: n=592, RR 8.7, Cl 7.7-9.7) and placenta previa: (vaginal n=73, RR 4.6, Cl 3.4-6.3, cesarean: n=875, RR 5.7, Cl 5.1-6.4) were at highest risk of transfusion. Among vaginal births, increased risk was evident for forceps (n=1,036, RR 2.8, Cl 2.5-3.0) or vacuum births (n=1,073, RR 1.9, Cl 1.7-2.0) compared with nonoperatire births. CONCLUSIONS: Rates of obstetric blood product transfusion have increased by 33% since 2001, with the majority of this associated with hemorrhage. Women with bleeding or platelet disorders and placenta previa are at increased risk of transfusion and should be treated accordingly. [ABSTRACT FROM AUTHOR]
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- 2014
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5. Factors associated with changes into public or private maternity care for a second pregnancy.
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Ford, Jane B., Bentley, Jason P., Morris, Jonathan M., and Roberts, Christine L.
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MEDICAL practice ,PREGNANCY & psychology ,PATIENT satisfaction ,OBSTETRICAL analgesia ,ATTITUDE (Psychology) ,CHANGE ,CHI-squared test ,CHILDBIRTH ,CONFIDENCE intervals ,EPIDEMIOLOGY ,EVALUATION of medical care ,MATERNAL health services ,PUBLIC health ,QUESTIONNAIRES ,RESEARCH funding ,LOGISTIC regression analysis ,DATA analysis ,ATTITUDES of mothers ,PARITY (Obstetrics) ,PRIMIPARAS ,DESCRIPTIVE statistics ,PSYCHOLOGY ,ECONOMICS - Abstract
Objective The aim of this study was to determine whether outcomes in a first pregnancy were associated with changes into and out of public maternity care. Methods The study population included 155 492 women with first and second sequential singleton births, 2000-09 in New South Wales. Analyses were stratified by whether obstetric care for the first birth involved private or public maternity care. Interventions, infant and maternal outcomes were assessed as predictors of a change in care. Adjusted odds ratios for changing care were obtained from logistic regression using backwards elimination. Results Similar proportions of women changed from private to public care between first and second births (9.6% compared with 9.4% public to private, P-value = 0.10). Although interventions (operative delivery, epidural) and outcomes (low Apgar, preterm birth, perinatal death, postpartum haemorrhage, perineal tear and severe maternal morbidity) were all associated with changes from public to private care, only poor infant condition (adjusted odds ratio 1.39, 95% confidence interval 1.15-1.68) was associated with a change from private to public care. Conclusions The majority of women had consistent care type for both births. This may indicate that women are generally satisfied with care, they rationalise that their first birth care was optimal or they value continuity of carer across pregnancies. What is known about the topic? There is some evidence to suggest that interventions and outcomes of one pregnancy are associated with changes in type of delivery, timing of delivery and outcomes of subsequent births. What does this paper add? Obstetric interventions and adverse maternal and infant outcomes were associated with changing maternity care sector and influenced whether or not women remained with the same care provider. What are the implications for practitioners? Continuity of carer may be important to women in choosing their subsequent pregnancy maternity care sector. Most women do not change provider, but first-birth experiences appear to influence those who do change. [ABSTRACT FROM AUTHOR]
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- 2013
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6. Unexplained variation in hospital caesarean section rates.
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Lee, Yuen Yi (Cathy), Roberts, Christine L., Patterson, Jillian A., Simpson, Judy M., Nicholl, Michael C., Morris, Jonathan M., and Ford, Jane B.
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CESAREAN section ,CHILDBIRTH ,HOSPITALS ,LOGISTIC regression analysis - Abstract
The article presents a study which examines the hospital caesarean section (CS) rates in New South Wales (NSW). The study uses population-based record containing study of births from 81 hospitals in NSW from 2009-2010 using Robson classification to categorise births as well as multilevel logistic regression to determine variation in CS rates among Robson groups. The study reveals that the CS rate reached 30.9% which range from 11.8% to 47.4% among hospitals.
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- 2013
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7. Australian national birthweight percentiles by sex and gestational age, 1998-2007.
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Dobbins, Timothy A., Sullivan, Elizabeth A., Roberts, Christine L., and Simpson, Judy M.
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GESTATIONAL age ,BIRTH weight ,INFANT health ,CHILDBIRTH - Abstract
The article discusses a study which updated national birthweight percentiles by gestational age for male and female singleton infants who were born in Australia. The study included 2.53 million singleton live births in Australia between 1998 and 2007. Study authors concluded that there has been a small increase in birthweight percentiles for babies of both sexes since 1991-1994.
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- 2012
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8. Interbirth Interval Is Associated With Childhood Type 1 Diabetes Risk.
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Cardwell, Chris R., Svensson, Jannet, Waldhoer, Thomas, Ludvigsson, Johnny, Sadauskaitė-Kuehne, Vaiva, Roberts, Christine L., Parslow, Roger C., Wadsworth, Emma J.K., Brigis, Girts, Urbonaitė, Brone, Schober, Edith, Devoti, Gabriele, Ionescu-Tirgoviste, Constantin, DeBeaufort, Carine E., Soltesz, Gyula, and Patterson, Chris C.
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AUTISM in children ,LEUKEMIA in children ,DIABETES ,CHILDBIRTH ,DIABETES in children - Abstract
Short interbirth interval has been associated with maternal complications and childhood autism and leukemia, possibly due to deficiencies in maternal micronutrients at conception or increased exposure to sibling infections. A possible association between interbirth interval and subsequent risk of childhood type 1 diabetes has not been investigated. A secondary analysis of 14 published observational studies of perinatal risk factors for type 1 diabetes was conducted. Risk estimates of diabetes by category of interbirth interval were calculated for each study. Random effects models were used to calculate pooled odds ratios (ORs) and investigate heterogeneity between studies. Overall, 2,787 children with type 1 diabetes were included. There was a reduction in the risk of childhood type 1 diabetes in children born to mothers after interbirth intervals <3 years compared with longer interbirth intervals (OR 0.82 [95% CI 0.72-0.93]). Adjustments for various potential confounders little altered this estimate. In conclusion, there was evidence of a 20% reduction in the risk of childhood diabetes in children born to mothers after interbirth intervals <3 years. [ABSTRACT FROM AUTHOR]
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- 2012
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9. A prevalence survey of every-day activities in pregnancy.
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Lain, Samantha J., Ford, Jane B., Hadfield, Ruth M., and Roberts, Christine L.
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WOMEN'S health ,PREGNANCY complications ,OBSTETRICS ,CHILDBIRTH - Abstract
Background: Research into the effects of common activities during pregnancy is sparse and often contradictory. To examine whether common activities are an acute trigger of pregnancy complications the prevalence of these activities are necessary to determine sample size estimates. The aim of this study is to ascertain the prevalence of selected activities in any seven day period during pregnancy. Methods: The study was conducted in the antenatal clinic of a teaching hospital with tertiary obstetric and neonatal care in Sydney, Australia between August 2008 and April 2009. Women who were at least 20 weeks pregnant and able to read English completed a questionnaire to assess whether they had performed a list of activities in the seven days prior to survey completion. Results were analysed using frequency tabulations, contingency table analyses and chi square tests. Results: A total of 766 surveys were completed, 29 surveys were excluded as the women completing them were less than 20 weeks pregnant, while 161 women completed the survey more than once. Ninety seven per cent of women completed the survey when approached for the first time, while 87% completed the survey when approached a subsequent time. In the week prior to completing the survey 82.6% of women had consumed a caffeinated beverage, 42.1% had had sexual intercourse, 32.7% had lifted something over 12 kilograms, 21.4% had consumed alcohol and 6.4% had performed vigorous exercise. The weekly prevalence of heavy lifting was higher for multiparous women compared to nulliparous women. Conclusions: The results of this study can be used to inform future research into activities as acute triggers of pregnancy complications. [ABSTRACT FROM AUTHOR]
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- 2010
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10. Twin deliveries and place of birth in NSW 2001–2005.
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Algert, Charles S., Morris, Jonathan M., Bowen, Jennifer R., Giles, Warwick, and Roberts, Christine L.
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TWINS ,CHILDBIRTH ,DELIVERY (Obstetrics) ,MATERNAL mortality ,NEONATAL intensive care ,CESAREAN section ,INFANT health services - Abstract
Background: Twin pregnancies have an elevated risk of adverse outcomes, particularly preterm twins. Aims: Describe the distribution of twin deliveries by hospital level, the associated perinatal and maternal morbidity, and determine predictors of perinatal morbidity and urgent transfer to a neonatal intensive care unit. Methods: Longitudinally linked New South Wales delivery and hospital records for the years 2001–2005 were used to identify perinatal and maternal morbidity/mortality in twin pregnancies. Regression analysis was used to examine predictive factors, including birth hospital volume. Results: At ≤ 32 weeks, 88.1% of twins were delivered in tertiary referral hospitals. By 34–35 weeks, only 39.7% of twins were delivered in tertiary units. Gestational age was the primary predictor of perinatal morbidity/mortality. Perinatal morbidity/mortality and maternal morbidity were lowest for deliveries at 38 weeks. There was no evidence that planned caesarean section at ≤ 38 weeks was protective against perinatal morbidity/mortality. There was an increased risk of perinatal morbidity/mortality (odds ratio (OR) = 2.22) for twins delivered at 33–35 weeks gestation at hospitals with < 500 deliveries per annum, and an increased risk of urgent neonatal transfer (OR = 2.06). Twin pairs for whom there was a ≥ 20% discordance in birthweight had an increased risk of morbidity/mortality at 36–38 weeks (OR = 1.79). Conclusions: Both infant and maternal morbidity increase from 39 weeks gestation. Delivery of twins before 36 weeks at smaller hospitals (< 500 deliveries per annum) should be avoided. A twin pregnancy where there is a ≥ 20% difference in estimated fetal weights should be considered for referral to a tertiary obstetric unit. [ABSTRACT FROM AUTHOR]
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- 2009
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11. Monitoring the quality of maternity care: how well are labour and delivery events reported in population health data?
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Roberts, Christine L., Bell, Jane C., Ford, Jane B., and Morris, Jonathan M.
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MATERNAL health services , *POPULATION health , *QUALITY control , *MEDICAL records , *DELIVERY (Obstetrics) , *CHILDBIRTH - Abstract
Administrative or population health data sets (PHDS), such as birth and hospital discharge data, are used increasingly to evaluate maternity care. Use of PHDS requires reliable identification of diagnoses and procedures. The aim of this study was to determine the accuracy and reliability of the reporting of diagnoses and procedures related to childbirth in both individual and linked, birth and ICD10-coded hospital discharge data. Data from a population-based validation study of 1200 women provided the ‘gold standard’ for labour and delivery events and were compared with the hospital discharge and birth databases. Reporting characteristics (sensitivity, specificity, positive and negative predictive values) were determined for: induction, augmentation and obstruction of labour, modes of delivery (including failed instrumental delivery), episiotomy, perineal tears and repairs, and manual removal of the placenta. Differences in reporting by mode of delivery were also examined. Of the 1184 records available for review, 25% had labour induced, 25% had labour augmented and, of those who laboured, 17% had obstructed labour reported. Fourteen per cent had an elective/planned caesarean section (CS) including 2% that went into labour prior to the planned date, and 11% had an emergency, unplanned CS including 2% who had no labour. With the exception of augmentation and obstruction of labour, failed instrumental delivery and manual removal, there were high levels of accuracy for reporting of diagnoses and procedures during labour and delivery. There were no significant differences in reporting by mode of delivery. The findings suggest that PHDS-reported induction of labour, mode of delivery, and 3rd and 4th degree tears and repairs can be reliably used to evaluate maternity care. Consistency in reporting in birth and hospital discharge data from different countries and over time suggests the findings are likely to be generalisable to high-income countries. [ABSTRACT FROM AUTHOR]
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- 2009
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12. Trends in adverse maternal outcomes during childbirth: a population-based study of severe maternal morbidity.
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Roberts, Christine L., Ford, Jane B., Algert, Charles S., Bell, Jane C., Simpson, Judy M., and Morris, Jonathan M.
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CHILDBIRTH , *PREGNANCY complications , *MATERNAL health services , *PRENATAL care , *OBSTETRICS - Abstract
Background: Maternal mortality is too rare in high income countries to be used as a marker of the quality of maternity care. Consequently severe maternal morbidity has been suggested as a better indicator. Using the maternal morbidity outcome indicator (MMOI) developed and validated for use in routinely collected population health data, we aimed to determine trends in severe adverse maternal outcomes during the birth admission and in particular to examine the contribution of postpartum haemorrhage (PPH). Methods: We applied the MMOI to the linked birth-hospital discharge records for all women who gave birth in New South Wales, Australia from 1999 to 2004 and determined rates of severe adverse maternal outcomes. We used frequency distributions and contingency table analyses to examine the association between adverse outcomes and maternal, pregnancy and birth characteristics, among all women and among only those with PPH. Using logistic regression, we modelled the effects of these characteristics on adverse maternal outcomes. The impact of adverse outcomes on duration of hospital admission was also examined. Results: Of 500,603 women with linked birth and hospital records, 6242 (12.5 per 1,000) suffered an adverse outcome, including 22 who died. The rate of adverse maternal outcomes increased from 11.5 in 1999 to 13.8 per 1000 deliveries in 2004, an annual increase of 3.8% (95%CI 2.3-5.3%). This increase occurred almost entirely among women with a PPH. Changes in pregnancy and birth factors during the study period did not account for increases in adverse outcomes either overall, or among the subgroup of women with PPH. Among women with severe adverse outcomes there was a 12% decrease in hospital days over the study period, whereas women with no severe adverse outcome occupied 23% fewer hospital days in 2004 than in 1999. Conclusion: Severe adverse maternal outcomes associated with childbirth have increased in Australia and the increase was entirely among women who experienced a PPH. Reducing or stabilising PPH rates would halt the increase in adverse maternal outcomes. [ABSTRACT FROM AUTHOR]
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- 2009
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13. Regional block versus general anaesthesia for caesarean section and neonatal outcomes: a population-based study.
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Algert, Charles S., Bowen, Jennifer R., Giles, Warwick B., Knoblanche, Greg E., Lain, Samantha J., and Roberts, Christine L.
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ANESTHESIA complications ,CESAREAN section complications ,CHILDBIRTH ,CRITICAL care medicine ,MEDICAL care - Abstract
Background: Anaesthesia guidelines recommend regional anaesthesia for most caesarean sections due to the risk of failed intubation and aspiration with general anaesthesia. However, general anaesthesia is considered to be safe for the foetus, based on limited evidence, and is still used for caesarean sections. Methods: Cohorts of caesarean sections by indication (that is, planned repeat caesarean section, failure to progress, foetal distress) were selected from the period 1998 to 2004 (N = 50,806). Deliveries performed under general anaesthesia were compared with those performed under spinal or epidural, for the outcomes of neonatal intubation and 5-minute Apgar (Apgar5) <7. Results: The risk of adverse outcomes was increased for caesarean sections under general anaesthesia for all three indications and across all levels of hospital. The relative risks were largest for low-risk planned repeat caesarean deliveries: resuscitation with intubation relative risk was 12.8 (95% confidence interval 7.6, 21.7), and Apgar5 <7 relative risk was 13.4 (95% confidence interval 9.2, 19.4). The largest absolute increase in risk was for unplanned caesareans due to foetal distress: there were five extra intubations per 100 deliveries and six extra Apgar5 <7 per 100 deliveries. Conclusion: The infants most affected by general anaesthesia were those already compromised in utero, as evidenced by foetal distress. The increased rate of adverse neonatal outcomes should be weighed up when general anaesthesia is under consideration. [ABSTRACT FROM AUTHOR]
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- 2009
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14. Getting an evidence-based post-partum haemorrhage policy into practice.
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CAMERON, Carolyn A., ROBERTS, Christine L., BELL, Jane, and FISCHER, Wendy
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HEALTH policy , *PUERPERIUM , *HEMORRHAGE , *LABOR complications (Obstetrics) , *CHILDBIRTH , *POSTNATAL care - Abstract
Background: Post-partum haemorrhage (PPH) is a potentially life-threatening complication of childbirth occurring in up to 10% of births. The NSW Department of Health (DoH) issued a new evidence-based policy (Framework for Prevention, Early Recognition and Management of Post-partum Haemorrhage) in November 2002. Feedback from maternity units indicated that there were deficiencies in the skills and experience is needed to develop the written protocols and local plans of action required by the Framework. Methods: All 96 hospitals in NSW that provide care for childbirth were surveyed. A senior midwife completed a semistructured telephone interview. Results: Ninety four per cent of hospitals had PPH policies. Among hospitals that provided a copy of their policy, 83% were dated after the release of the DoH's Framework, but 22% contained an incorrect definition of PPH. Only 71% of respondents in small rural and urban district hospitals recalled receiving a copy of the Framework. There was considerable variation in the frequency of postnatal observations. Key factors that impede local policy development were resources, entrenched practices and centralised policy development. Enabling factors were effective relationships, the DoH policy directive (Framework), education and organisational issues/time. Conclusions: Greater assistance is needed to ensure that hospitals have the capacity to develop a policy applicable to local needs. Maternity hospitals throughout the state provide different levels of care and NSW DoH policy directives should not be ‘one size fits all’ documents. Earlier recognition of PPH may be facilitated by routine post-partum monitoring of all women and should be consistent throughout the state, regardless of hospital level. [ABSTRACT FROM AUTHOR]
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- 2007
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15. Birth outcomes for teenage women in New South Wales, 1998–2003.
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Robson, Stephen, Cameron, Carolyn A., and Roberts, Christine L.
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PREGNANCY ,CHILDBIRTH ,TEENAGERS ,RURAL geography - Abstract
Background: Pregnancy and childbirth in teenage women are associated with obstetric and social risks, and there is evidence that the birth rate among teenagers in rural and remote areas of Australia is not in decline. The combination of non-urban residence and young age at delivery might define a subgroup of women at special risk of adverse birth outcomes. Aims: To compare birth outcomes of New South Wales (NSW) teenagers residing in rural and remote areas with those living in larger centres with greater access to services. Methods: Outcomes for all singleton deliveries to teenage women living in NSW during the period 1998–2003 were reviewed. The women's place of residence was assigned an ARIA (Accessibility/Remoteness Index of Australia) classification according to remoteness and access to services. Analysis included obstetric factors (such as parity), and smoking status. Logistic regression analysis was undertaken to examine the impact of maternal factors on obstetric outcomes. Results: During the study period, 21 880 teenage women had singleton deliveries. Babies of teenage mothers in very remote areas had higher rates of preterm birth, small-for-gestational age and stillbirth. Rates of smoking were higher in more remote areas, and smoking correlated with preterm birth and stillbirth. Conclusions: Teenagers living in remote areas of NSW face a higher risk of adverse pregnancy outcomes than their urban cousins. [ABSTRACT FROM AUTHOR]
- Published
- 2006
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16. Intrapartum epidural analgesia and breastfeeding: a prospective cohort study.
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Torvaldsen, Siranda, Roberts, Christine L., Simpson, Judy M., Thompson, Jane F., and Ellwood, David A.
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ANALGESIA , *BREASTFEEDING , *ANESTHETICS , *PHARMACODYNAMICS , *PRENATAL care , *CHILDBIRTH , *MOTHER-infant relationship - Abstract
Background: Anecdotal reports suggest that the addition of fentanyl (an opioid) to epidural analgesia for women during childbirth results in difficulty establishing breastfeeding. The aim of this paper is to determine any association between epidural analgesia and 1) breastfeeding in the first week postpartum and 2) breastfeeding cessation during the first 24 weeks postpartum. Methods: A prospective cohort study of 1280 women aged = 16 years, who gave birth to a single live infant in the Australian Capital Territory in 1997 was conducted. Women completed questionnaires at weeks 1, 8, 16 and 24 postpartum. Breastfeeding information was collected in each of the four surveys and women were categorised as either fully breastfeeding, partially breastfeeding or not breastfeeding at all. Women who had stopped breastfeeding since the previous survey were asked when they stopped. Results: In the first week postpartum, 93% of women were either fully or partially breastfeeding their baby and 60% were continuing to breastfeed at 24 weeks. Intrapartum analgesia and type of birth were associated with partial breastfeeding and breastfeeding difficulties in the first postpartum week (p < 0.0001). Analgesia, maternal age and education were associated with breastfeeding cessation in the first 24 weeks (p < 0.0001), with women who had epidurals being more likely to stop breastfeeding than women who used non-pharmacological methods of pain relief (adjusted hazard ratio 2.02, 95% CI 1.53, 2.67). Conclusion: Women in this cohort who had epidurals were less likely to fully breastfeed their infant in the few days after birth and more likely to stop breastfeeding in the first 24 weeks. Although this relationship may not be causal, it is important that women at higher risk of breastfeeding cessation are provided with adequate breastfeeding assistance and support. [ABSTRACT FROM AUTHOR]
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- 2006
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17. Protocol for a randomised controlled trial of a decision aid for the management of pain in labour and childbirth [ISRCTN52287533].
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Roberts, Christine L., Raynes-Greenow, Camille H., Nassar, Natasha, Trevena, Lyndal, and McCaffery, Kirsten
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RANDOMIZED controlled trials , *DECISION making , *LABOR (Obstetrics) , *CHILDBIRTH , *ANALGESICS , *ANALGESIA , *PREGNANT women - Abstract
Background: Women report fear of pain in childbirth and often lack complete information on analgesic options prior to labour. Preferences for pain relief should be discussed before labour begins. A woman's antepartum decision to use pain relief is likely influenced by her cultural background, friends, family, the media, literature and her antenatal caregivers. Pregnant women report that information about analgesia was most commonly derived from hearsay and least commonly from health professionals. Decision aids are emerging as a promising tool to assist practitioners and their patients in evidence-based decision making. Decision aids are designed to assist patients and their doctors in making informed decisions using information that is unbiased and based on high quality research evidence. Decision aids are non-directive in the sense that they do not aim to steer the user towards any one option, but rather to support decision making which is informed and consistent with personal values. Methods/design: We aim to evaluate the effectiveness of a Pain Relief for Labour decision aid, with and without an audio-component, compared to a pamphlet in a three-arm randomised controlled trial. Approximately 600 women expecting their first baby and planning a vaginal birth will be recruited for the trial. The primary outcomes of the study are decisional conflict (uncertainty about a course of action), knowledge, anxiety and satisfaction with decision-making and will be assessed using self-administered questionnaires. The decision aid is not intended to influence the type of analgesia used during labour, however we will monitor health service utilisation rates and maternal and perinatal outcomes. This study is funded by a competitive peer-reviewed grant from the Australian National Health and Medical Research Council (No. 253635). Discussion: The Pain Relief for Labour decision aid was developed using the Ottawa Decision Support Framework and systematic reviews of the evidence about the benefits and risks of the non-pharmacological and pharmacological methods of pain relief for labour. It comprises a workbook and worksheet and has been developed in two forms -- with and without an audio-component (compact disc). The format allows women to take the decision aid home and discuss it with their partner. [ABSTRACT FROM AUTHOR]
- Published
- 2004
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18. Delivery of singleton preterm infants in New South Wales, 1990–1997.
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Roberts, Christine L., Algert, Charles S., Raynes-Greenow, Camille, Peat, Brian, and Henderson-Smart, David J.
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CHILDBIRTH , *LABOR (Obstetrics) , *DELIVERY (Obstetrics) , *PREGNANCY , *EPISIOTOMY , *OBSTETRICS - Abstract
To examine trends in the maternal characteristics and delivery of singleton preterm infants in an Australian population. Population-based descriptive study. New South Wales (NSW), Australia. The population included 37 500 singleton preterm births from 1 January 1990 to 31 December 1997. Data were obtained from the NSW Midwives’ Data Collection (MDC) and rates over time were calculated. Preterm birth by Caesarean section before the onset of labour or where labour was induced were considered to be medically indicated. Preterm rates, medically indicated preterm birth rates, mode of delivery and neonatal outcomes, and trends over time. Among singleton infants, there was no significant change over time in the rate of preterm birth (annual average 5.5%), preterm births that were medically indicated (annual average 29.3%) or neonatal outcomes of preterm births. The rate of indicated preterm birth varied by gestational age and was highest (39.7%) at 29–32 weeks’ gestation. Instrumental preterm births declined over time from 9.5 to 7.8% with a shift from forceps to vacuum use and episiotomy rates declined from 19.7 to 14.8%. Increases in the reported overall preterm rate (singletons and multiples) were not due to increased delivery of singleton infants. Changes in the management of singleton preterm births were similar to changes observed in term births such as decreasing forceps and episiotomy usage. It may be to time to reassess whether Australian clinicians would be willing to randomise patients to clinical trials of the best method of delivery for preterm infants. [ABSTRACT FROM AUTHOR]
- Published
- 2003
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19. Prevalence and Persistence of Health Problems After Childbirth: Associations with Parity and Method of Birth.
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Thompson, Jane F, Roberts, Christine L, Currie, Marian, and Ellwood, David A
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MATERNAL health services , *PREGNANCY , *CHILDBIRTH - Abstract
Background: Awareness about the extent of maternal physical and emotional health problems after childbirth is increasing, but few longitudinal studies examining their duration have been published. The aim of this study was to describe changes in the prevalence of maternal health problems in the 6 months after birth and their association with parity and method of birth. Methods: A population-based, cohort study was conducted in the Australian Capital Territory (ACT), Australia. The study population, comprising women who gave birth to a live baby from March to October 1997, completed 4 questionnaires on the fourth postpartum day, and at 8, 16, and 24 weeks postpartum. Outcome measures were self-reported health problems during each of the three 8-week postpartum periods up to 24 weeks. Results: A total of 1295 women participated, and 1193 (92%) completed the study. Health problems showing resolution between 8 and 24 weeks postpartum were exhaustion/extreme tiredness (60–49%), backache (53–45%), bowel problems (37–17%), lack of sleep/baby crying (30–15%), hemorrhoids (30–13%), perineal pain (22–4%), excessive/prolonged bleeding (20–2%), urinary incontinence (19–11%), mastitis (15–3%), and other urinary problems (5–3%). No significant changes occurred in the prevalence of frequent headaches or migraines, sexual problems, or depression over the 6 months. Adjusting for method of birth, primiparas were more likely than multiparas to report perineal pain and sexual problems. Compared with unassisted vaginal births, women who had cesarean sections reported more exhaustion, lack of sleep, and bowel problems; reported less perineal pain and urinary incontinence in the first 8 weeks; and were more likely to be readmitted to hospital within 8 weeks of the birth. Women with forceps or vacuum extraction reported more perineal pain and sexual problems than those with unassisted vaginal births after adjusting... [ABSTRACT FROM AUTHOR]
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- 2002
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20. Planned Birth Before 39 Weeks and Child Development: A Population-Based Study.
- Author
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Bentley, Jason P., Roberts, Christine L., Bowen, Jenny R., Martin, Andrew J., Morris, Jonathan M., and Nassar, Natasha
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CHILD development , *CHILDBIRTH , *CHILDREN'S health , *COMMUNICATION , *CONFIDENCE intervals , *EMOTION regulation , *GESTATIONAL age , *INTELLECT , *LONGITUDINAL method , *POISSON distribution , *SOCIAL skills , *WELL-being , *RELATIVE medical risk - Abstract
OBJECTIVE: To investigate the association of gestational age and mode of birth with early child development. METHODS: Population-based record linkage cohort study was conducted among 153 730 live-born infants of ≥32 weeks' gestation with developmental assessments at school age, in New South Wales, Australia, 2002 to 2007. Children were assessed in 5 domains: physical health and well-being, language and cognition, social competence, emotional maturity, and general knowledge and communication. Children scoring in the bottom 10% of national domains were considered developmentally vulnerable, and children developmentally vulnerable for ≥2 domains were classified as developmentally high risk (DHR), the primary outcome. Robust multivariable Poisson models were used to obtain individual and combined adjusted relative risks (aRRs) of gestational age and mode of birth for DHR children. RESULTS: Overall, 9.6% of children were DHR. The aRR (95% confidence interval) of being DHR increased with decreasing gestational age (referent: 40 weeks); 32 to 33 weeks 1.25 (1.08-1.44), 34 to 36 weeks 1.26 (1.18-1.34), 37 weeks 1.17 (1.10-1.25), 38 weeks 1.06 (1.01-1.10), 39 weeks 0.98 (0.94-1.02), ≥41 weeks 0.99 (0.94-1.03), and for labor induction or prelabor cesarean delivery (planned birth; referent: vaginal birth after spontaneous labor), 1.07 (1.04-1.11). The combined aRR for planned birth was 1.26 (1.18-1.34) at 37 weeks and 1.13 (1.08-1.19) at 38 weeks. CONCLUSIONS: Early (at <39 weeks) planned birth is associated with an elevated risk of poor child development at school age. The timing of planned birth is modifiable, and strategies to inform more judicious decision-making are needed to ensure optimal child health and development. [ABSTRACT FROM AUTHOR]
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- 2016
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21. Preterm birth and future risk of maternal cardiovascular disease – is the association independent of smoking during pregnancy?
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Ngo, Anh D., Jian Sheng Chen, Figtree, Gemma, Morris, Jonathan M., and Roberts, Christine L.
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RISK factors in premature labor , *PREGNANCY complications , *CHILDBIRTH , *CARDIOVASCULAR diseases in pregnancy , *HEALTH risk assessment , *DISEASE risk factors ,SOCIAL aspects - Abstract
Background: While the association of preterm birth and the risk of maternal cardiovascular disease (CVD) has been well-documented, most studies were limited by the inability to account for smoking during pregnancy - an important risk factor for both preterm birth and CVD. This study aimed to determine whether the increased future risk of maternal cardiovascular disease (CVD) associated with preterm birth is independent of maternal smoking during pregnancy. Methods: A population-based record linkage study of 797,056 women who delivered a singleton infant between 1994 and 2011 in New South Wales, Australia was conducted. Birth records were linked to the mothers' subsequent hospitaliation or death from CVD. Preterm births were categorised as late (35-36 weeks), moderate (33-34 weeks), or extreme (≤32 weeks); and as spontaneous or indicated. Cox proportional hazard regression was used to estimate adjusted hazard ratios (AHR) [95 % CI]. Results: During the study period, 59,563 women (7.5 %) had at least one preterm birth. After adjustment for CVD risk factors other than smoking, AHR [95 % CI] of CVD among women who ever had a preterm birth was 1.78 [1.61-1.96]. Associations were greater for extreme (AHR = 1.98 [1.63-2.42]) and moderate (AHR = 2.06 [1.69-2.51]) than late preterm birth (AHR = 1.63 [1.44-1.85]), for indicated (AHR = 2.04 [1.75-2.38]) than spontaneous preterm birth (AHR = 1.65 [1.47-1.86]), and for having ≥ two (AHR = 2.29[1.75-2.99]) than having one preterm birth (AHR = 1.73[1.57-1.92]). A further adjustment for maternal smoking attenuated, but did not eliminate, the associations. Smoking during pregnancy was also independently associated with maternal CVD risks, with associations being stronger for mothers who smoked during last pregnancy (AHR = 2.07 [1.93-2.23]) than mothers who smoked during a prior pregnancy (AHR = 1.64 [1.41-1.90]). Conclusions: Associations of preterm birth and maternal CVD risk are independent of maternal smoking during pregnancy. This underscores the importance of smoking cessation in reducing CVD and suggests that a history of preterm delivery (especially if severe, indicated or recurrent) identifies women who could be targeted for CVD screening and preventative therapies. [ABSTRACT FROM AUTHOR]
- Published
- 2015
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