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Women seeking healthcare while experiencing intimate partner violence (IPV) often report a mismatch between healthcare received and desired. An increase in detection of women experiencing IPV through routine screening has not consistently shown a parallel increase in uptake of referrals or decreased abuse. This study investigates relationships between women’s stage of change (SOC), mental health, abuse, social support, and self-efficacy. This study used data from a randomized-controlled trial (RCT) of an intervention to improve outcomes for women afraid of their partners ( n = 225; WEAVE). Women’s progress toward change was categorized into pre-contemplation/contemplation (pre-change SOC) or preparation/action/maintenance of change (change-related SOC). Characteristics of women ending the 2-year study in pre-change SOC were compared with those always in change-related and those ending in change-related SOC. Variables were analyzed using multinomial logistic regressions at baseline, 6, 12, and 24 months. Compared with women in pre-change SOC, women always in change-related SOC or ending in change-related SOC are significantly more likely to have higher levels of self-efficacy at 6 (AdjOR = 1.19, confidence interval [CI] = [1.08, 1.30]) and 24 months (AdjOR = 1.21, CI = [1.04, 1.40]). Women always in change-related SOC are always significantly less likely to live with an intimate partner. Women ending in change-related SOC are less likely to live with a partner at 12 (AdjOR = 0.30, CI = [0.12, 0.75]) and 24 (AdjOR = 0.22, CI = [0.06, 0.80]) months. Clinicians should focus on enhancing abused women’s self-efficacy, supporting them to create and maintain positive changes.

Objective to provide an accessible list of individual and population-based risk factors associated with very preterm birth to assist care providers in planning appropriate pregnancy care. Design a population-based case-control study. Setting Victoria, Australia. Participants women were recruited from April 2002 to 2004. Cases had a singleton birth between 20 and 31+6 weeks gestation and controls were a random selection of women having a birth of at least 37 weeks gestation in the same time period as the cases. Measurements and findings structured interviews were conducted within a few weeks postpartum with 603 cases and 796 controls. Data were collected on sociodemographic factors; obstetric and gynaecological history; and maternal health problems, both pre-existing and occurring during the index pregnancy. Risk factors were calculated. Key conclusions when correlated, risk factors were grouped as either lifestyle or maternal health factors. The majority of the risks were obstetric or gynaecological factors. Risks occurring in pregnancy may precipitate preterm birth. Implications for practice knowing the risk factors for very preterm birth is likely to be helpful for pregnancy care providers. The development of a risk factor checklist based on the findings presented here may enable more informed planning of care and timely intervention.

In December 1993 the first case of patient-to-patient transmission of human immunodeficiency virus (HIV), at a doctor's surgery in New South Wales, was documented. In an environment of heightened anxiety about HIV transmission and the adequacy of infection-control measures taken by health providers, it is important to explore perceptions of occupational risk of exposure to infection among hospital workers, reasons why hospital domestic workers sometimes depart from standard procedure in infection control, and how they regard the patients who have infectious diseases. In this study, at an infectious diseases hospital where there is an acute awareness of such issues, nurses had accurate knowledge about control of infection, including HIV, but had limited trust of that knowledge. They gave rationales for why they sometimes departed from infection-control procedures. They had low levels of fear of homosexuals and of acquired immune deficiency syndrome. The hospital domestic workers had lower levels of accurate knowledge about infection control, including HIV, and less trust of that knowledge and of protection by health provider from occupational exposure to infection. They had low levels of fear of homosexuals and HIV. Both groups sought regular, small-group, interactive education programs on infection control and HIV to allow them to discuss their concerns. Participatory education of workers should include eliciting concerns of participants, and should discuss concerns regarding administrators' and educators' interests in their safety and wellbeing.

Background Identification of pregnancies that are higher risk than average is important to allow the possibility of interventions aimed at preventing adverse outcomes like preterm birth. Many scoring systems designed to classify the risk of a number of poor pregnancy outcomes (e.g. perinatal mortality, low birthweight, and preterm birth) have been developed, but they have usually been introduced without evaluation of their utility and validity. Objectives To determine whether the use of a risk-screening tool designed to predict preterm birth (in combination with appropriate consequent interventions) reduces the incidence of preterm birth and very preterm birth, and associated adverse outcomes. Search methods We searched the Cochrane Pregnancy and Childbirth Group's Trials Register (December 2010), CENTRAL (The Cochrane Library 2010, Issue 4), MEDLINE (1966 to 17 December 2010), EMBASE (1974 to 17 December 2010), and CINAHL (1982 to 17 December 2010). Selection criteria All randomised or quasi-randomised (including cluster-randomised) or controlled clinical trials that compared the incidence of preterm birth between groups that used a risk scoring instrument to predict preterm birth with those who used an alternative instrument, or no instrument; or that compared the use of the same instrument at different gestations. The reports may have been published in peer reviewed or non-peer reviewed publications, or not published, and written in any language. Data collection and analysis All review authors planned to independently assess for inclusion all the potential studies we identified as a result of the search strategy. However, we identified no eligible studies. Main results Extensive searching revealed no trials of the use of risk scoring systems to prevent preterm birth. Authors' conclusions The role of risk scoring systems in the prevention of preterm birth is unknown.There is a need for prospective studies that evaluate the use of a risk-screening tool designed to predict preterm birth (in combination with appropriate consequent interventions) to prevent preterm birth, including qualitative and/or quantitative evaluation of their impact on women's well-being. If these prove promising, they should be followed by an adequately powered, well-designed randomised controlled trial.

We examined the experience of cesarean birth among 67 Cambodian, Lao and Vietnamese women who are now living in Melbourne, Australia, based on a larger ethnographic research project on childbearing, childrearing and motherhood among Southeast Asian women in Australia. We found a range of responses in the discourses of the women: some women preferred cesarean birth, but others resisted it. Women's social construction of their feelings stemmed from three interpretive frameworks: trust in medical knowledge, expectations (personal ideology of reproduction and motherhood) and communication with an understanding of their caregivers' preferences (as opposed to choice). Our findings have ramifications for health care providers working in multicultural settings. An effective dialogue between women and their health caregivers is required to keep the cesarean section rates down. In the case of immigrant women in a multicultural society like Australia, it is not the passive receipt of information but a two-way communication with adequate interpreter support that will lead to informed choice, fewer cesarean births, more satisfaction and less regret.

This paper describes initial partnership development in PRISM (Program of Resources, Information and Support for Mothers), a community‐randomised trial to improve maternal health in the first year after birth conducted in Victoria in the period 1998–2003. First, we discuss the principles underpinning community recruitment methods in PRISM that guided both our initial approaches to, and our continuing relationships with, communities. Second, we outline the strategies used to recruit communities and to establish the groundwork for ongoing partnerships over the projected six years of the study.

Background: More than half of Victorian pregnant women are undergoing prenatal testing for birth defects, although little is known about the factors that are influencing their decisions. Aims: To examine whom women perceived as influencing their decision about prenatal testing for birth defects, with whom they would have liked to talk more, and what sources of information they preferred. Methods: A total of 737 pregnant women aged 37 years and over, who either had or had not undergone prenatal testing (screening and/or diagnosis) completed a questionnaire in 18 hospitals throughout Victoria. Results: Over 90% reported that they themselves had a strong influence on their decision, and 70% reported their partner as strongly influencing their decision. Approximately 30% of women who had both screening and diagnosis and more than 20% of women who had no prenatal testing, would like to have discussed prenatal testing with women who had previously had testing. Face-to-face counselling with a doctor or counsellor was the preferred source of information, followed by a pamphlet as the second choice. Conclusions: Given that both tested and untested women felt so strongly that they were responsible for their own decisions about prenatal testing, it is unlikely that universal acceptance and uptake will occur, even in this group of women of advanced maternal age. A support network of women who have already had testing could supplement existing sources of support. However, there continues to be a need for face-to-face sessions with a doctor or counsellor in combination with printed material.

This paper discusses some of the processes for establishing a large cluster-randomized trial of a community and primary care intervention in 16 local government areas in Victoria, Australia. The development of the trial in terms of design factors such as sample size estimates and the selection and randomization of communities to intervention or comparison is described. The intervention program to be implemented in Program of Resources, Information and Support for Mothers (PRISM) was conceived as a whole community approach to improving support for all mothers in the first 12 months after birth. A cluster-randomized trial was thus the design of choice from the outset. With a limited number of communities available, a matched-pair design with eight pairs was chosen. Sample size estimates, adjusting for the cluster randomization and the pair-matched design, showed that with eight pairs, on average, 800 women from each community would need to respond to provide sufficient power to determine a 3% reduction in the prevalence of maternal depression 6 months after birth-a reduction deemed to be a worthwhile impact of the intervention to be reliably detected at 80% power. The process of selecting suitable communities and matching them into pairs required careful collection of data on numbers of births, size of the local government areas (LGAs), and an assessment of the capacity of communities to implement the intervention. Ways of dealing with boundary issues associated with potential contamination are discussed. Methods for the selection of feasible configurations of sets of pairs and the ultimate allocation to intervention or comparison are provided in detail. Ultimately, all such studies are a balancing act between selecting the minimum number of communities to detect a meaningful outcome effect of an intervention and the maximum size budget and other resources allow.

In this paper, we examine reasons for declining both prenatal screening, and diagnosis among a small group of pregnant women in Victoria, Australia. Semi-structured questionnaires were used to elicit women's account of their refusals of offers during pregnancy. Previous literature suggests that women decline prenatal screening and diagnosis because they are against abortion and the medicalisation of pregnancy, and have conoerns about the health and well-being of their fetuses. Women in this study had similar reasons but they also had other reasons for declining. Most clearly was that related to 'risk' brought about by the prospect of knowledge gained from undertaking prenatal screening and diagnostic tests, which would cause emotional distress and lead to further difficult decisions. The results have implications for the development and expansion of prenatal screening and diagnosis for pregnant women in Australia and elsewhere. We are not suggesting that prenatal screening and diagnosis is a problem for all women or even most women. However, health service providers must provide information about prenatal screening and diagnosis that is appropriate for all pregnant women, presenting all options, including that of not having any screening or diagnostic test. In doing so we will be facilitating the opportunity for women to make an informed choice and acknowledging the existence and importance of this small, but concerned group of women.

Objectives To assess women's concerns when interviewed about the association between folate and neural tube defects (NTDs) and to determine how this is affected by time, being folate aware, having seen folate promotional material or being pregnant. Design As part of a community randomized trial outcomes evaluation, independent cross-sectional follow-up surveys were carried out in 1997 and 2000. Setting and participants Six local government areas in the state of Victoria, Australia; 2431 women aged between 15 and 44 years. Main variables studied Whether or not women knew of the association between folate and NTDs (i.e. were folate aware), whether or not women had been concerned by seeing folate/NTD information and if an interview about folate and NTDs had raised any concerns for them. Results In the 1997 survey, 36% of women said that the interview had raised concerns and this decreased to 26% in 2000. Women who were folate aware were significantly less likely to have raised concerns than women who were not folate aware (ORadj= 0.38, 95% CI 0.24–0.60). In general, women who had seen promotional material were less likely to feel concern about the interview than those who had not, although this varied with whether or not the promotional material had raised concerns. These effects were greater in women who were pregnant. Conclusions Women had increased concerns having seen folate promotional material and after being interviewed about it. These results are consistent with the proposition that an initial emotional response to sensitive health information is part of an adaptive response appropriate to the process of health-related behaviour change.

OBJECTIVES: To determine differences in reproductive health and infant and child mortality and health between abused and non-abused ever-married women in Timor-Leste. METHODS: Secondary data analysis of Timor-Leste Demographic Health Survey (1,959 ever-married women aged 15-49 years). Associations with violence estimated using multinomial logistic regression adjusted for sociodemographic variables and age of first intercourse. RESULTS: Overall, 45% of ever-married women experienced violence: 34% reported physical only and 11% reported combined physical, sexual and/or emotional violence. Compared to non-abused women, women reporting physical violence only were more likely to use traditional contraception (AdjOR 2.35, 95%CI 1.05-5.26) or report: a sexually transmitted infection (AdjOR 4.46, 95%CI 3.27-6.08); a pregnancy termination (AdjOR 1.42, 95%CI 1.03-1.96); a child who had died (AdjOR 1.30, 95%CI 1.05-1.60), a low birth weight infant (AdjOR 2.08, 95%CI 1.64-2.64); and partially vaccinated children (AdjOR 1.35, 95%CI 1.05-1.74). Women who reported combined abuse were more likely to report: a sexually transmitted infection (AdjOR 3.51, 95%CI 2.26-5.44); a pregnancy termination (AdjOR 1.95, 95%CI 1.27-3.01); few antenatal visits (AdjOR 1.76 95%CI 1.21-2.55); and a child who had died (AdjOR 1.45, 95%CI 1.06-2.00). CONCLUSIONS: Violence exposes women to poor reproductive health, infant and child mortality and poor infant and child health. Implications: Preventing and reducing violence against women should improve women and children's health outcomes in Timor-Leste. Language: en

Background Risks associated with IVF and related assisted reproduction technologies include complications of ovarian stimulation, surgical procedures and pregnancy itself. Serious complications are uncommon but may be potentially life threatening. The aims of this study were to compare the mortality rates of women who received IVF treatment, as well as those who were referred but were not treated, with the mortality rate in the general female population, to determine the maternal mortality rate following IVF conception and to establish whether any deaths had occurred as a result of treatment complications. Methods Deaths were identified in a cohort of 29 700 Australian IVF patients by record-linkage with the National Death Index and a cancer registry. Results The all-cause mortality rates in IVF patients (treated and untreated) were significantly lower than in the general female population of the same age. In treated women, 72 deaths were observed and 125 deaths were expected giving an age-standardized mortality ratio of 0.58 (95% confidence interval 0.48-0.69). Two maternal deaths were identified in the 42 days of the puerperium. Complications of ovarian hyperstimulation syndrome could not be directly related to any of the deaths identified in this cohort. Conclusions As well as providing some reassurance about the safety of IVF treatments, the findings point to the existence of a 'healthy patient effect' whereby the unhealthiest women in the population are deterred from pregnancy and infertility treatment.

Objectives: To determine the changes since 1996 in knowledge of folate for the prevention of neural tube defects (NTDs) among women of child-bearing age and measure the residual effect of an earlier consumer-directed information campaign. Design: A community randomised trial with three matched pairs of geographically distinct local government areas in Victoria. Intervention: Printed information recommending folate intake to decrease the risk of NTDs was disseminated in 1997 to women of child-bearing age. Main outcome measure: The proportion of women aware of the association between folate and spina bifida was established in 1996, 1997 and 2000 (approximately 200 respondents per local government area in each survey). Results: 12.5% (adjusted for population sampling fraction) of 1,196 women interviewed in 1996, prior to the intervention, were aware of folate and NTDs. Independent surveys after the intervention in 1997 and again in 2000 showed that this had increased to 17.4% (n=1204) and 30.2% (n=1227) respectively. The intervention had a significant impact on folate awareness (a 4% difference in 1997 and a residual 3.3% in 2000, ORadj= 1.24, 95% Cl 1.19–1.37, p=0.007). Conclusions and implications: There has been a continuing increased awareness of folate in women of child-bearing age since 1996. Within this setting, the provision of printed educational material in a brief intervention in 1997 has caused enduring increased awareness of the association between folate and NTDs. The need for ongoing health promotion action on folate remains.

Forty percent of pregnant women aged 37 years and over do not have prenatal diagnosis despite being eligible for a free test. The present study aimed to determine how often, and which, untested women were making a choice about this, how many declined an offer and why. A questionnaire was given to untested women, aged 37 years and over, at no less than 24 weeks gestation. A total of 375 (81.5%) women declined, 72 (16%) were not offered a test and 13 presented too late antenatally. There was a three-fold increased likelihood (OR 3.10 95% CI 1.44, 6.65) of no offer for urban non-English speaking background women, compared with the reference group (metropolitan, English speaking). Unpartnered women were also significantly less likely to receive an offer (OR 3.18, 95% CI 1.19, 8.46). Risk to the baby was the main reason for declining. When offered non-invasive prenatal screening, most decliners of prenatal diagnosis accepted, even those who declined because they were opposed to abortion. We estimate that overall 33% of older pregnant women were being offered and declining amniocentesis and/or chorion villus sampling (CVS). Only 6% were not offered a test, but this small proportion is over-represented by minority groups who must be given equal opportunity to make this choice.

OBJECTIVES: To determine the effect of a consumer-directed information campaign to increase knowledge of folate for the prevention of neural tube defects among women of child-bearing age, and to measure women's recall of sources of information and knowledge about folate. DESIGN: A community randomized trial. SETTING: Three matched pairs of geographically distinct Local Government Areas in the state of Victoria, Australia. INTERVENTION: Printed information recommending folate intake to decrease the risk of neural tube defects was disseminated to women of child-bearing age in three of the Local Government Areas selected randomly. MAIN OUTCOME MEASURE: The proportion of women aware of the association between folate and spina bifida. RESULTS: Of 1197 women interviewed prior to the intervention, 12.4% (adjusted for the cluster and population sampling unit) were aware of folate and neural tube defects. After the intervention, there was not only a significant background increase of 3.4% (P=0.02) in folate awareness since the pre-intervention survey (n=603), but also a significant additional increase of 4.0% (P=0.04) owing to the intervention itself (n=603). Only 70% of women who were aware of folate knew the correct timing. CONCLUSIONS: The provision of printed educational material can increase folate awareness among women of child-bearing age. A comprehensive, long-term and ongoing health promotion campaign including such material, together with initiatives by relevant health service providers and the food industry, could best address the current low levels of folate awareness among women of child-bearing age.

Objective: to describe demographic and work profiles of registered practising midwives, to assess their job satisfaction and their knowledge of and attitudes to the 1990 Victorian Birthing Services review. Design: a questionnaire posted in 1995 to a population-based random sample of registered midwives. Participants: two hundred and forty midwives currently using their midwifery skills in their work. Setting: one thousand names and addresses were randomly selected from a database of midwives registered to practise in Victoria, Australia in 1993. Findings: there was a 72% response rate to the postal questionnaire. Two hundred and forty practising midwives returned completed questionnaires. Seventy-three per cent were in full time employment, 49% lived in rural Victoria, 80% were born in Australia, more than half were aged 40 or more years and 72% had at least one child. Twenty-six per cent worked in postnatal wards, 9% in each the labour ward and the neonatal nursery, 2% in birthing centres and 12% in out of hospital settings. Eighty per cent were satisfied with their work and interactions with women were the most important aspect. Satisfaction was associated with working in a labour ward, feeling adequately prepared by midwifery education and training, nursing for more than 15 years and having continuing education. Neonatal and rotating positions were significantly associated with dissatisfaction. Less than one-half of the midwives had read some of the Birthing Services Review, and of these only one-half had changed their attitudes or practice. One-third knew little of the imminent changes to the Midwifery Regulations. Conclusion: although most midwives enjoyed their work there was little evidence of increasing autonomy or involvement in change.

Summary Background We investigated the incidence of invasive cancer of the breast, ovary, and uterus in a cohort of patients who had undergone in-vitro-fertilisation (IVF) treatment and examined whether cause of infertility or exposure to fertility drugs to induce superovulation was associated with an increased cancer risk. Methods Ten Australian IVF clinics provided data for women who had been referred for IVF before Jan 1, 1994. The frequencies of invasive breast, ovarian, and uterine cancer were assessed by record linkage to population-based cancer registries and the national death index. The observed number of cancers was compared with the expected number calculated by application of age-standardised generalpopulation cancer rates to the cohort. Standardised incidence ratios (SIRs) were derived from the ratio of observed to expected cases. Findings The cohort consisted of 29 700 women: 20 656 were exposed to fertility drugs and 9044 were not. 143 breast cancers, 13 ovarian cancers, and 12 cancers of the uterus occurred among these women. For breast and ovarian cancer the incidence was no greater than expected (SIR 0·91 [95% CI 0·741–1·13] for breast cancer and 0·88 [0·42–1·84] for ovarian cancer in the exposed group and 0·95 [0·73–1·23] for breast cancer and 1·16 [0·52–2·59] for ovarian cancer in the unexposed group). The incidence of uterine cancer was no higher than expected in the exposed group (1·09 [0·45–2·61]) but was significantly higher in the unexposed group (2·47 [1·18–5·18]). Women with unexplained infertility had significantly more cancers of the ovary and uterus than expected (2·64 [1·10–6·35] and 4·59 [1·91–11·0], whole cohort). Analysis of cancer incidence within 12 months of exposure to fertility drugs with IVF showed that incidence was significantly higher than expected for breast and uterine cancer (1·96 [1·22–3·15] and 4·96 [1·24–19·8]). Interpretation Women who have been exposed to fertility drugs with IVF seem to have a transient increase in the risk of having breast or uterine cancer diagnosed in the first year after treatment, though the incidence overall is no greater than expected. Unexplained infertility was associated with an increased risk of a diagnosis of ovarian or uterine cancer.

BackgroundCommunity level interventions to improve maternal and child health have been supported and well evaluated in resource poor settings, but less so in developed countries. PRISM--Program of Resources, Information and Support for Mothers--was a primary care and community-based cluster-randomised trial in sixteen municipalities in Victoria, Australia, which aimed to reduce depression in mothers and improve their physical health. The aim of this paper is to report the longer term outcomes of PRISM and to reflect on lessons learned from this universal community intervention to improve maternal health.MethodsMaternal health outcome data in PRISM were collected by postal questionnaire at six months and two years. At two years, the main outcome measures included the Edinburgh Postnatal Depression Scale (EPDS) and the SF-36. Secondary outcome measures included the Experience of Motherhood Scale (EOM) and the Parenting Stress Index (PSI). A primary intention to treat analysis was conducted, adjusting for the randomisation by cluster.Results7,169/18,424 (39%) women responded to the postal questionnaire at two years -3,894 (40%) in the intervention arm and 3,275 (38%) in the comparison arm. Respondents were mostly representative on available population data comparisons. There were no differences in depression prevalence (EPDS≥13) between the intervention and comparison arms (13.4% vs 13.1%; ORadj = 1.06, 95%CI 0.91-1.24). Nor did women's mental health (MCS: 48.6 vs 49.1) or physical health scores (PCS: 49.1 vs 49.0) on the SF-36 differ between the trial arms.ConclusionImprovement in maternal mental and physical health outcomes at the population level in the early years after childbirth remains a largely unmet challenge. Despite the lack of effectiveness of PRISM intervention strategies, important lessons about systems change, sustained investment and contextual understanding of the workability of intervention strategies can be drawn from the experience of PRISM. Trial Registration. Controlled-Trials.com ISRCTN03464021.

Current measures of livebirth prevalence of Down syndrome are derived from data obtained up to 20 years ago, before the introduction of the prenatal diagnostic tests amniocentesis and chorionic villus sampling (CVS). For women aged 36-52 years, but who were not tested prenatally, we proposed to make a direct estimate of current livebirth prevalence of Down syndrome. We could also determine prevalence at the time of CVS and amniocentesis in women of the same age undergoing prenatal testing. Differences in these prevalences allow an estimation of the relative loss of Down syndrome during pregnancy. In Victoria, Australia, we identified 3041 women having CVS, 7504 having amniocentesis, and 13,139 having no test. Smoothed regression estimates of age-specific livebirth prevalence were found to be higher than in the early studies. The estimate of spontaneous loss was 17 per cent between the time of CVS and amniocentesis, and 18 per cent after the time of amniocentesis. The latter figure is lower than previous estimates and may be explained by a greater likelihood of a Down syndrome fetus surviving to be liveborn, given the modern approach to early obstetric intervention. These current risk estimates of livebirth may be useful updates for genetic counselling, but perhaps more importantly, may be used as precise maternal age-related risk figures, necessary in the design and implementation of prenatal screening programmes for Down syndrome.

Identification of pregnancies that are higher risk than average is important to allow the possibility of interventions aimed at preventing adverse outcomes like preterm birth. Many scoring systems designed to classify the risk of a number of poor pregnancy outcomes (e.g. perinatal mortality, low birthweight, and preterm birth) have been developed, but they have usually been introduced without evaluation of their utility and validity.To determine whether the use of a risk-screening tool designed to predict preterm birth (in combination with appropriate consequent interventions) reduces the incidence of preterm birth and very preterm birth, and associated adverse outcomes.We searched the Cochrane Pregnancy and Childbirth Group's Trials Register (December 2010), CENTRAL (The Cochrane Library 2010, Issue 4), MEDLINE (1966 to 17 December 2010), EMBASE (1974 to 17 December 2010), and CINAHL (1982 to 17 December 2010).All randomised or quasi-randomised (including cluster-randomised) or controlled clinical trials that compared the incidence of preterm birth between groups that used a risk scoring instrument to predict preterm birth with those who used an alternative instrument, or no instrument; or that compared the use of the same instrument at different gestations. The reports may have been published in peer reviewed or non-peer reviewed publications, or not published, and written in any language.All review authors planned to independently assess for inclusion all the potential studies we identified as a result of the search strategy. However, we identified no eligible studies.Extensive searching revealed no trials of the use of risk scoring systems to prevent preterm birth.The role of risk scoring systems in the prevention of preterm birth is unknown.There is a need for prospective studies that evaluate the use of a risk-screening tool designed to predict preterm birth (in combination with appropriate consequent interventions) to prevent preterm birth, including qualitative and/or quantitative evaluation of their impact on women's well-being. If these prove promising, they should be followed by an adequately powered, well-designed randomised controlled trial.

Background Effective interventions to increase safety and wellbeing of mothers experiencing intimate partner violence (IPV) are scarce. As much attention is focussed on professional intervention, this study aimed to determine the effectiveness of non-professional mentor support in reducing IPV and depression among pregnant and recent mothers experiencing, or at risk of IPV. Methods MOSAIC was a cluster randomised trial in 106 primary care (maternal and child health nurse and general practitioner) clinics in Melbourne, Australia. 63/106 clinics referred 215 eligible culturally and linguistically diverse women between January 2006 and December 2007. 167 in the intervention (I) arm, and 91 in the comparison (C) arm. 174 (80.9%) were recruited. 133 (76.4%) women (90 I and 43 C) completed follow-up at 12 months. Intervention: 12 months of weekly home visiting from trained and supervised local mothers, (English & Vietnamese speaking) offering non-professional befriending, advocacy, parenting support and referrals. Main outcome measures: Primary outcomes; IPV (Composite Abuse Scale CAS) and depression (Edinburgh Postnatal Depression Scale EPDS); secondary measures included wellbeing (SF-36), parenting stress (PSI-SF) and social support (MOS-SF) at baseline and follow-up. Analysis: Intention-to-treat using multivariable logistic regression and propensity scoring. Results There was evidence of a true difference in mean abuse scores at follow-up in the intervention compared with the comparison arm (15.9 vs 21.8, AdjDiff -8.67, CI -16.2 to -1.15). There was weak evidence for other outcomes, but a trend was evident favouring the intervention: proportions of women with CAS scores ≥7, 51/88 (58.4%) vs 27/42 (64.3%) AdjOR 0.47, CI 0.21 to 1.05); depression (EPDS score ≥13) (19/85, 22% (I) vs 14/43, 33% (C); AdjOR 0.42, CI 0.17 to 1.06); physical wellbeing mean scores (PCS-SF36: AdjDiff 2.79; CI -0.40 to 5.99); mental wellbeing mean scores (MCS-SF36: AdjDiff 2.26; CI -1.48 to 6.00). There was no observed effect on parenting stress. 82% of women mentored would recommend mentors to friends in similar situations. Conclusion Non-professional mentor mother support appears promising for improving safety and enhancing physical and mental wellbeing among mothers experiencing intimate partner violence referred from primary care. Trial registration ACTRN12607000010493http://www.anzctr.org.au

Objective: Little is known about immigrant mothers’ experiences of life with a new baby, apart from studies on maternal depression. Our objective was to compare the post-childbirth experiences of Australian-born and immigrant mothers from non-English speaking countries. Methods: A postal survey of recent mothers at six months postpartum in Victoria (August 2000 to February 2002), enabled comparison of experiences of life with a new baby for two groups of immigrant women: those born overseas in non-English-speaking countries who reported speaking English very well (n=460); and those born overseas in non-English-speaking countries who reported speaking English less than very well (n=184) and Australian-born women (n=9,796). Results: Immigrant women were more likely than Australian-born women to be breastfeeding at six months and were equally confident in caring for their baby and talking to health providers. No differences were found in anxiety or relationship problems with partners. However, compared with Australian-born women, immigrant mothers less proficient in English did have a higher prevalence of depression (28.8% vs 15%) and were more likely to report wanting more practical (65.2% vs 55.4%) and emotional (65.2% vs 44.1%) support. They were more likely to have no ‘time out’ from baby care (47% vs 28%) and to report feeling lonely and isolated (39% vs 17%). Conclusion and implications: Immigrant mothers less proficient in English appear to face significant additional challenges post-childbirth. Greater awareness of these challenges may help to improve the responsiveness of health and support services for women after birth.

BACKGROUND: Tobacco smoking in pregnancy remains one of the few preventable factors associated with complications in pregnancy, low birthweight, preterm birth and has serious long-term health implications for women and babies. Smoking in pregnancy is decreasing in high-income countries and increasing in low- to middle-income countries and is strongly associated with poverty, low educational attainment, poor social support and psychological illness. OBJECTIVES: To assess the effects of smoking cessation interventions during pregnancy on smoking behaviour and perinatal health outcomes. SEARCH STRATEGY: We searched the Cochrane Pregnancy and Childbirth Group's Trials Register (June 2008), the Cochrane Tobacco Addiction Group's Trials Register (June 2008), EMBASE, PsycLIT, and CINAHL (all from January 2003 to June 2008). We contacted trial authors to locate additional unpublished data. SELECTION CRITERIA: Randomised controlled trials where smoking cessation during pregnancy was a primary aim of the intervention. DATA COLLECTION AND ANALYSIS: Trials were identified and data extracted by one person and checked by a second. Subgroup analysis was conducted to assess the effect of risk of trial bias, intensity of the intervention and main intervention strategy used. MAIN RESULTS: Seventy-two trials are included. Fifty-six randomised controlled trials (over 20,000 pregnant women) and nine cluster-randomised trials (over 5000 pregnant women) provided data on smoking cessation outcomes.There was a significant reduction in smoking in late pregnancy following interventions (risk ratio (RR) 0.94, 95% confidence interval (CI) 0.93 to 0.96), an absolute difference of six in 100 women who stopped smoking during pregnancy. However, there is significant heterogeneity in the combined data (I(2) > 60%). In the trials with the lowest risk of bias, the interventions had less effect (RR 0.97, 95% CI 0.94 to 0.99), and lower heterogeneity (I(2) = 36%). Eight trials of smoking relapse prevention (over 1000 women) showed no statistically significant reduction in relapse.Smoking cessation interventions reduced low birthweight (RR 0.83, 95% CI 0.73 to 0.95) and preterm birth (RR 0.86, 95% CI 0.74 to 0.98), and there was a 53.91g (95% CI 10.44 g to 95.38 g) increase in mean birthweight. There were no statistically significant differences in neonatal intensive care unit admissions, very low birthweight, stillbirths, perinatal or neonatal mortality but these analyses had very limited power. AUTHORS' CONCLUSIONS: Smoking cessation interventions in pregnancy reduce the proportion of women who continue to smoke in late pregnancy, and reduce low birthweight and preterm birth. Smoking cessation interventions in pregnancy need to be implemented in all maternity care settings. Given the difficulty many pregnant women addicted to tobacco have quitting during pregnancy, population-based measures to reduce smoking and social inequalities should be supported.

The method of back-projection has been used to estimate the unobserved past incidence of infection with the human immunodeficiency virus (HIV) and to obtain projections of future AIDS incidence. Here a new approach to back-projection, which avoids parametric assumptions about the form of the HIV infection intensity, is described. This approach gives the data greater opportunity to determine the shape of the estimated intensity function. The method is based on a modification of an EM algorithm for maximum likelihood estimation that incorporates smoothing of the estimated parameters. It is easy to implement on a computer because the computations are based on explicit formulae. The method is illustrated with applications to AIDS data from Australia, U.S.A. and Japanese haemophiliacs.

Summary This paper describes an evaluation study that aimed to assess data collection processes in a population-based case–control study of very preterm birth. Semi-structured interviews were conducted with the 10 research interviewers to determine their perceptions of the hypotheses, the differences between interviewing cases and controls and between modes of interview, their reactions to questions which they had to ask in interviews and their training. Time and cost of the collection of data were also considered. None of the research interviewers identified which of the questions in the interview constituted the primary hypothesis. All interviewers interviewed cases and controls (including mothers of twins and singletons), and collected data face-to-face and by telephone. Whilst half of the interviewers had no issue with asking sensitive questions, hearing of intimate partner violence, risk-taking behaviour and inappropriate medical care were confronting for others. Training was judged as adequate, as was the continuing support of the project co-ordinator. On average, interviewing took 40% of research interviewers’ time, and 25 interviews were completed per effective full-time month of interviewer time. Each interview cost approximately $170AU to complete. In relation to this case–control study, interviewer bias may be lessened since research interviewers had been unable to infer the hypothesis of the study. All interviewers had interviewed both cases and controls and any systematic differences can be adjusted for in the analysis.

Aim: To describe the process involved in obtaining ethics approval for a study aiming to recruit women from all maternity hospitals in Victoria, Australia. Design: Observational data of the application process involving 85 hospitals throughout Victoria in 2001. Results: Twenty three of the 85 hospitals had a Human Research Ethics Committee (HREC) constituted in accordance with the National Health and Medical Research Council requirements; 27 agreed to accept decisions from other hospitals having HRECs and 27 relied on ethics advisory committees, hospital managers, clinical staff, quality assurance committees or lawyers for ethics decisions. Four of the latter did not approve the study. Eight hospitals no longer provided maternity services in the recruitment period. The process took 16 months, 26 000 sheets of paper, 258 copies of the application and the cost was about $30 000. Approval was eventually obtained for recruitment at 73 hospitals. Discussion: Difficulties exist in obtaining timely ethics approval for multicentre studies due to a complex uncoordinated system. All hospitals should have explicit protocols for dealing with research ethics applications so that they can be processed in a straightforward and timely manner. To facilitate this, those without properly constituted HRECs should be affiliated with one hospital that has an HREC. (author abstract)

Objectives to present issues associated with recruitment of women in maternity hospitals to a population-based case-control study of very preterm birth. Design a descriptive study of the recruitment process. Setting all maternity hospitals, including three providing neonatal intensive care services, in Victoria, Australia from April 2002 to April 2004. Participants cases were women who had a singleton birth between 20 and 31+6 weeks of gestation. Controls were a random selection of women having a singleton birth of at least 37 completed weeks of gestation in the same time period as the cases. Measurements and findings ethical approval was obtained from 73 of 77 maternity hospitals. Hospitals considered that privacy laws required that women should be approached initially by hospital staff for recruitment into the research study. Extensive effort was put into liaising with hospital personnel, determining hospital-specific protocols for approaching women and developing relationships with doctors, midwives and ward clerks. Recurrent reminders were provided to all hospitals. Of the 2785 women (cases and controls) ascertained as eligible, 13% of cases with surviving babies, 11% of controls and 74% of cases whose babies did not survive were not approached to participate in the study. Within these groups, there was variation by gestation and hospital. Once women were approached, 72% were interviewed. The interview response proportion was 50%. Key conclusions recruitment to studies in the maternity setting in the postpartum period is a challenge. Barriers to recruitment that may have introduced selection bias in this study include: recruitment at many hospitals; short postnatal hospital stay; reliance on hospital staff to make the first approach to women; and low response from women whose babies did not survive. A dialogue between researchers and clinical midwives is proposed to explore ways of increasing researchers' understanding of the complex and demanding hospital environment, and to improve research awareness among clinical midwives.

Objectives:To determine the proportion of women who took folate supplementation prior to conception and in the first three months of pregnancy and/or increased folate dietary intake; to determine how folate supplementation varied with socio-demographic factors; and to describe the ways women had seen or heard about folate prior to pregnancy. Methods:Two population-based surveys were used: the Victorian Survey of Recent Mothers 2000 and the 2001 NSW Child Health Survey. Results:Thirty-six per cent of women in Victoria reported taking periconceptional folate supplements compared with 46% in NSW. In Victoria, 8%, and in NSW, 28% of women had increased dietary folate intake. In both surveys younger women, women with less education, less income, of non-English speaking background and women who were not married were less likely to take folate supplements in the recommended period. In Victoria, multiparous women were significantly less likely to take supplements. In NSW, women with an unplanned pregnancy and those living in rural areas were significantly less likely to take periconceptional folate supplements. Fifty-three per cent of women cited a general practitioner or obstetrician as a source of folate information and 45% cited family or friends; both of these sources were significantly associated with periconceptional folate supplementation. Conclusions:Less than 50% of women took periconceptional folate supplements. Among socially disadvantaged groups, the proportion was significantly lower. Implications:Since women are unlikely to achieve adequate folate intake periconceptionally without deliberate action, there remains the need for a multifaceted approach to providing women with information about folate. Future surveys are needed to monitor usage and knowledge.

Background In the year after birth one in six women has a depressive illness, and 30% are still depressed, or depressed again, when their child is 2 years old, 94% experience at least one major health problem (e.g. back pain, perineal pain, mastitis, urinary or faecal incontinence), 26% experience sexual problems and almost 20% have relationship problems with partners. Women with depression report less practical and emotional support from partners, less social support overall, more negative life events, and poorer physical health. Their perceptions of factors contributing to depression are lack of support, isolation, exhaustion and physical health problems. Fewer than one in three affected women seek help in primary care despite frequent contacts. Methods/Design PRISM aims to reduce depression and physical health problems of recent mothers through primary care strategies to increase practitioners' response to these issues, and through community-based strategies to develop broader family and community supports for recent mothers. Eligible local governments will be recruited and randomised to intervention or comparison arms, after stratification (urban/rural, size, birth numbers, extent of community activity), avoiding contiguous boundaries. Maternal depression and physical health will be measured six months after birth, in a one year cohort of mothers, in intervention and comparison communities. The sample size to detect a 20% relative reduction in depression, adjusting for cluster sampling, and estimating a population response fraction of 67% is 5740 × 2. Analysis of the physical and mental health outcomes, by intention to treat, will adjust for the correlated structure of the data.

An increasing number of breastfeeding clinics have been established in Victoria, Australia since 1994. The aim of this study was to identify hospital breastfeeding clinics in the state of Victoria and to examine their methods of data collection. A further aim was to investigate the feasibility of developing a standard, minimum data-set or attendance registration form for breastfeeding clinics. A postal questionnaire was sent to 82 Victorian maternity hospitals in September 2000. The response rate was 93% (76/82); 81% (62/76) indicated a need for a standard form. The 37 hospitals (49%) that provide a breastfeeding clinic collect a variable amount of information from their clients. Thirteen breastfeeding clinics are provided by maternity hospitals with over 1000 births annually, and they see an average of nine women per week (range 2-18). The collection of standard information would enable a comprehensive description of individual breastfeeding clinic services and comparison between service providers. This could act as the starting point for evaluating breastfeeding clinic service accessibility, profile of usage and the impact on breastfeeding outcomes.

Objectives: to examine how Cambodian, Lao and Vietnamese women experience prenatal testing and to examine their knowledge and communication with health-care providers. Setting: Melbourne Metropolitan Area, Victoria, Australia. Design: an ethnographic study of childbearing and childrearing among women born in South-east Asia and now living in Melbourne, Australia reporting in-depth interviews with 67 women who had given birth in Australia. Findings: nearly all the women had prenatal testing as advised by their doctors and their main concerns were about their unborn baby and the need to follow doctors' advice. The women felt ‘indifferent' towards prenatal testing, perceiving it as a normal part of antenatal care in Australia. Despite agreeing to undertake prenatal testing, the women did not have adequate understanding of the tests. This may be due to lack of information per se or inadequate communication between health providers and women. Implications for practice: inevitably, the onus rests with the health-care provider to ensure that all options available to women are understood, so that women can make a positive and informed choice regardless of their social or cultural background. This will lead to women's increased satisfaction with care during pregnancy.

Background Neural tube defects arise during the development of the brain and spinal cord. Objectives The objective of this review was to assess the effects of increased consumption of folate or multivitamins on the prevalence of neural tube defects periconceptionally (that is before pregnancy and in the first two months of pregnancy). Search strategy We searched the Cochrane Pregnancy and Childbirth Group trials register. Date of last search: April 2001. Selection criteria Randomised and quasi-randomised trials comparing periconceptional supplementation by multivitamins with placebo, folate with placebo, or multivitamins with folate; different dosages of multivitamins or folate; prepregnancy dietary advice and counselling in primary care settings to increase the consumption of folate-rich foods, or folate-fortified foods, with standard care; increased intensity of information provision with standard public health dissemination. Data collection and analysis Two reviewers assessed trial quality and extracted data. Main results Four trials of supplementation involving 6425 women were included. The trials all addressed the question of supplementation and they were of variable quality. Periconceptional folate supplementation reduced the incidence of neural tube defects (relative risk 0.28, 95% confidence interval 0.13 to 0.58). Folate supplementation did not significantly increase miscarriage, ectopic pregnancy or stillbirth, although there was a possible increase in multiple gestation. Multivitamins alone were not associated with prevention of neural tube defects and did not produce additional preventive effects when given with folate. One dissemination trial, a community randomised trial, was identified involving six communities, matched in pairs, and where 1206 women of child-bearing age were interviewed following the dissemination intervention. This showed that the provision of printed material increased the awareness of the folate/neural tube defects association by 4%, (odds ratio 1.37, 95% confidence interval 1.33 to 1.42). Authors' conclusions Periconceptional folate supplementation has a strong protective effect against neural tube defects. Information about folate should be made more widely available throughout the health and education systems. Women whose fetuses or babies have neural tube defects should be advised of the risk of recurrence in a subsequent pregnancy and offered continuing folate supplementation. The benefits and risks of fortifying basic food stuffs, such as flour, with added folate remain unresolved.

Pregnancy history formulae usually provide only summaries of numbers of pregnancies and births. Different pregnancy outcomes and their sequence are not captured. A new pregnancy history formula is proposed where one number provides information on parity, gravidity, sequence, gestation and outcome of pregnancies. For instance, 914 represents the history of a woman having had three pregnancies, where '9' represents a term first birth, '1', a miscarriage and '4', a preterm perinatal death in the third pregnancy. This formula could be used in medical records or perinatal databases.

Overheating of infants has been associated with a raised risk for sudden infant death syndrome (SIDS). Data on the use of heating, bedding and clothing and other measures affecting the thermal environment of 4 week old infants were collected at a home interview for infants of women born in Australia (Anglo-Celtic background), in Southern Europe, in Asia and of women who had a planned out-of-hospital birth. These groups have different risks of SIDS not explained by the classic social and perinatal risk factors nor associated with the currently promoted 'new' risk factors. Thermal insulation of the infant's bedding and clothing and excess thermal insulation (for any observed room temperature) were calculated. Bed sharing differed significantly between the groups as did the use of a sheepskin, tucking in firmly, the closing of doors and windows and the use of heating in the infant's room. After stratifying by bed sharing practice and season of interview, it was found that bed sharing infants had more thermal insulation than those sleeping alone irrespective of season of interview. Infants sleeping alone in the Asian-born and Southern European-born groups were kept warmer than infants in the other two groups. Cultural factors appear to affect the thermal environment in which infants are raised. Some bed sharing infants in all four groups were inappropriately warm, particularly in colder weather, but this was more likely in the Asian-born (low risk) group than in the home birth (high risk) group. These results do not explain the differences in SIDS incidence between the groups.

Home interviews and assessments of infant development were carried out in a project examining the family environments of four groups of women and their infants with different risks of sudden infant death syndrome (SIDS): a reference group of 200 Australian-born (Anglo-Celtic) women (SIDS incidence, 2.04/1000). 101 women born in Asia (0.97/1000) and 56 women born in Southern Europe (0.58/1000) whose infants have a very low risk of SIDS and 102 women who chose to give birth at home whose infants have a high risk of SIDS (8.9/1000). As these differences are not explained by the classic social and perinatal risk factors, it was possible that they might be attributable to the ‘new’ risk factors: prone sleeping position, not fully breast feeding, exposure to cigarette smoke and bed sharing. Analysis of the data did not show this expected association: there were no significant differences between the groups in the use of the prone position; although only two Asian-born women smoked, infant exposure to cigarette smoke was similar in the other three groups; choice of infant feeding method did not fit the expected pattern — homebirth infants were fully breast fed almost exclusively while this was so for only about 50% of infants in both low risk groups; more than 50% of homebirth families slept with their infants, but bed sharing was also significantly more common in the Asian-born group than in the reference group.

Even in areas where prenatal diagnostic testing is offered at no cost to women over a certain age, uptake of testing is not complete. We have studied the factors that affect uptake in Victoria, Australia. In 1988-92, 43% of 37-39-year-old women and 29% of those 40 years and over had no diagnostic testing despite their eligibility for a free test. We compared the characteristics of untested women (n = 3074) with those of tested women (2462 amniocentesis, 1575 chorionic villus sampling) by use of record-linkage between the Victorian birth register and fetal diagnosis data collection. The indication for testing was maternal age alone. Women who had had 3 or more previous births were less likely than those of lower parity to undergo testing (odds ratio 0.54 [95% CI 0.46-0.63], p < 0.001), whereas those who had had a previous termination of pregnancy were more likely to be tested than those who had not (1.52 [1.26-1.83], p < 0.001). Women born in non-English-speaking countries and women who lived in rural areas were less likely to be tested. Women who gave birth in private hospitals were more likely to be tested than those who gave birth in any public hospital or at home. These data help to distinguish between issues of choice and access to diagnostic testing. Factors that hinder testing of rural women and of those from non-English-speaking backgrounds should be addressed.

Background Intimate partner violence (IPV) is prevalent globally, experienced by a significant minority of women in the early childbearing years and is harmful to the mental and physical health of women and children. There are very few studies with rigorous designs which have tested the effectiveness of IPV interventions to improve the health and wellbeing of abused women. Evidence for the separate benefit to victims of social support, advocacy and non-professional mentoring suggested that a combined model may reduce the levels of violence, the associated mental health damage and may increase a woman's health, safety and connection with her children. This paper describes the development, design and implementation of a trial of mentor mother support set in primary care, including baseline characteristics of participating women. Methods/Design MOSAIC (MOtherS' Advocates In the Community) was a cluster randomised trial embedded in general practice and maternal and child health (MCH) nursing services in disadvantaged suburbs of Melbourne, Australia. Women who were pregnant or with infants, identified as abused or symptomatic of abuse, were referred by IPV-trained GPs and MCH nurses from 24 general practices and eight nurse teams from January 2006 to December 2007. Women in the intervention arm received up to 12 months support from trained and supported non-professional mentor mothers. Vietnamese health professionals also referred Vietnamese women to bilingual mentors in a sub-study. Baseline and follow-up surveys at 12 months measured IPV (CAS), depression (EPDS), general health (SF-36), social support (MOS-SF) and attachment to children (PSI-SF). Significant development and piloting occurred prior to trial commencement. Implementation interviews with MCH nurses, GPs and mentors assisted further refinement of the intervention. In-depth interviews with participants and mentors, and follow-up surveys of MCH nurses and GPs at trial conclusion will shed further light on MOSAIC's impact. Discussion Despite significant challenges, MOSAIC will make an important contribution to the need for evidence of effective partner violence interventions, the role of non-professional mentors in partner violence support services and the need for more evaluation of effective health professional training and support in caring for abused women and children among their populations. Trial registration ACTRN12607000010493

Concern has been expressed that exposure to fertility drugs might be associated with a risk of ovarian cancer. We have examined the incidence of breast and ovarian cancer in a cohort of 10,358 women referred for in-vitro fertilisation (IVF) treatment in Victoria, Australia, between 1978 and 1992. The "exposed" group (n = 5564) had had ovarian stimulation to induce multiple folliculogenesis and the "unexposed" group (n = 4794) had been referred for IVF but were untreated or had had "natural cycle" treatment without ovarian stimulation. Duration of follow-up ranged from 1 to 15 years. Cases of cancer were determined by record linkage with data from population-based cancer registries. 34 cases of invasive breast cancer and 6 of invasive ovarian cancer were observed. A comparison with the expected numbers, derived by applying age-standardised general population rates to the cohort gave standardised incidence ratios (SIR) for breast cancer of 0.89 (95% CI 0.55-1.46) in the exposed group and 0.98 (0.62-1.56) in the unexposed group, and for ovarian cancer SIRs were 1.70 (0.55-5.27) and 1.62 (0.52-5.02), respectively. Rates of all cancers were not significantly different from general population rates. The relative risk (RR) of cancer, adjusted for age and infertility type, was, in the treated group compared with the untreated group, 1.11 (95% CI 0.56-2.20) for breast cancer and 1.45 (0.28-7.55) for ovarian cancer. The risk of body of uterus cancer was increased in the exposed and unexposed groups combined (SIR 2.84 [1.18-6.81]). Women with unexplained infertility, independent of IVF exposure, had significantly increased risks of ovarian cancer (RR = 19.19 [2.23-165.0]) and body of uterus cancer (RR = 6.34 [1.06-38.0]) compared with women with known causes of infertility. This relatively short-term follow-up suggests that ovarian stimulation with IVF is not associated with an increased risk of breast cancer. Although there was no significantly increased risk of ovarian cancer after ovarian stimulation with IVF the small number of cases limits the conclusions that can be drawn. Longer-term follow-up of large cohorts of women who have been in IVF programmes will be necessary.

Background In the year after birth one in six women has a depressive illness, 94% experience at least one major health problem (e.g. back pain, perineal pain, mastitis, urinary or faecal incontinence), 26% experience sexual problems and almost 20% have relationship problems with partners. Women with depression report less practical and emotional support from partners, less social support, more negative life events, and poorer physical health and see factors contributing to depression as lack of support, isolation, exhaustion and physical health problems. Fewer than one in three seek help in primary care despite frequent health care contacts. Methods Primary care and community-based strategies embedded in existing services were implemented in a cluster-randomised trial involving 16 rural and metropolitan communities, pair-matched, within the State of Victoria, Australia. Intervention areas were also provided with a community development officer for two years. The primary aim was to reduce the relative risk of depression by 20% in mothers six months after birth and to improve their physical health. Primary outcomes were obtained by postal questionnaires. The analysis was by intention-to-treat, unmatched, adjusting for the correlated nature of the data. Results 6,248 of 10,144 women (61.6%) in the intervention arm and 5057/ 8,411 (60.1%) in the comparison arm responded at six months, and there was no imbalance in major covariates between the two arms. Women's mental health scores were not significantly different in the intervention arm and the comparison arm (MCS mean score 45.98 and 46.30, mean EPDS score 6.91 and 6.82, EPDS ≥ 13 ('probable depression') 15.7% vs. 14.9%, Odds ratioadj 1.06 (95%CI 0.91–1.24). Women's physical health scores were not significantly different in intervention and comparison arms (PCS mean scores 52.86 and 52.88). Conclusion The combined community and primary care interventions were not effective in reducing depression, or in improving the physical health of mothers six months after birth.

Background Breastfeeding is associated with significant positive health outcomes for mothers and infants. However, despite recommendations from the World Health Organization, exclusive breastfeeding for six months is uncommon. Increased breastfeeding support early in the postpartum period may be effective in improving breastfeeding maintenance. This trial will evaluate two community-based interventions to increase breastfeeding duration in Local Government Areas (LGAs) in Victoria, Australia. Methods/Design A three-arm cluster randomised controlled trial design will be used. Victorian LGAs with a lower than average rate of any breastfeeding at discharge from hospital and more than 450 births per year that agree to participate will be randomly allocated to one of three trial arms: 1) standard care; 2) home-based breastfeeding support; or 3) home-based breastfeeding support plus access to a community-based breastfeeding drop-in centre. The services provided in LGAs allocated to ‘standard care’ are those routinely available to postpartum women. LGAs allocated to the home-based visiting intervention will provide home-visits to women who are identified as at risk of breastfeeding cessation in the early postnatal period. These visits will be provided by Maternal and Child Health Nurses who have received training to provide the intervention (SILC-MCHNs). In areas allocated to receive the second intervention, in addition to home-based breastfeeding support, community breastfeeding drop-in centres will be made available, staffed by a SILC-MCHN. The interventions will run in LGAs for a nine to twelve month period depending on birth numbers. The primary outcome is the proportion of infants receiving any breast milk at four months of age. Breastfeeding outcomes will be obtained from routinely collected Maternal and Child Health centre data and from a new data item collecting infant feeding ‘in the last 24 hours’. Information will also be obtained directly from women via a postal survey. A comprehensive process evaluation will be conducted. Discussion This study will determine if early home-based breastfeeding support by a health professional for women at risk of stopping breastfeeding, with or without access to a community-based breastfeeding drop-in centre, increases breastfeeding duration in Victorian LGAs with low breastfeeding rates. Trial registration Australian New Zealand Clinical Trials Registry: ACTRN12611000898954. Electronic supplementary material The online version of this article (doi:10.1186/1471-2393-14-346) contains supplementary material, which is available to authorized users.