The risk of prematurity and small-for-gestational-age birth in Mexico City: the effects of working conditions and antenatal leave.

OBJECTIVES: This study examined the effect of working conditions, occupational stress, and antenatal leave on risk of small-for-gestational age and premature births in Mexico City. METHODS: Over a 3-month period, 2663 (96.2%) of 2767 women who gave birth at three major hospitals and worked at least 3 months during pregnancy were interviewed shortly after delivery. After the exclusion of multiple gestations and birth defects, 261 (10.0%) small-for-gestational-age and 288 (11.0%) preterm births were identified. RESULTS: For small-for-gestational-age births, working more than 50 hours a week (odds ratio [OR] = 1.59), standing more than 7 hours a day (OR = 1.40), and no antenatal leave (OR = 1.55) were associated with an increased risk. Women with no antenatal leave were also much more likely to give birth prematurely (OR = 3.04). CONCLUSIONS: In this study, arduous working conditions and lack of antenatal leave benefits were found to increase the risk of poor birth outcome in Mexican women. Enforcement of existing antenatal leave laws and provision of comparable benefits for the uninsured may reduce the incidence of small-for-gestational-age births and prematurity.     

Transactional sex among women in Soweto, South Africa: prevalence, risk factors and association with HIV infection

Sex workers have long been considered a high-risk group for HIV infection, but to date little quantitative research has explored the association between HIV risk and exchange of sex for material gain by women in the general population. The objective of this study was to estimate the prevalence of such transactional sex among women attending antenatal clinics in Soweto, South Africa, to identify demographic and social variables associated with reporting transactional sex, and to determine the association between transactional sex and HIV serostatus. We conducted a cross-sectional study of women seeking antenatal care in four Soweto health centres who accepted routine antenatal HIV testing. Private face-to-face interviews covered socio-demographics, sexual history and experience of gender-based violence. 21.1% of participants reported having ever had sex with a non-primary male partner in exchange for material goods or money. Women who reported past experience of violence by male intimate partners, problematic substance use, urban residence, ever earning money, or living in substandard housing were more likely to report transactional sex, while women who reported delayed first coitus, were married, or had a post-secondary education were less likely to report transactional sex. Transactional sex was associated with HIV seropositivity after controlling for lifetime number of male sex partners and length of time a woman had been sexually active (OR = 1.54, 95% CI: 1.07, 2.21). Women who reported non-primary partners without transactional sex did not have increased odds of being HIV seropositive (OR = 1.04, 95% CI: 0.75, 1.43). We conclude that transactional sex may place women at increased risk for HIV, and is associated with gender-based violence, substance use and socio-economic disadvantage. Research, policy and programmatic initiatives should consider the role of transactional sex in women's HIV risk, with attention to the intersecting roles of violence, poverty, and substance use in shaping women's sexual behaviour.     

Violence against women and postpartum depression: the experience of Chilean women

This article is based on the findings from a cross-sectional study of women (N = 163) who were at least two weeks postpartum and attending primary care clinics in Arica, Chile. The researcher in this study examined the prevalence of history of violence and its association with postpartum depression. The Women Abuse Screen and the Postpartum Depression Screening Scale-Spanish version were used to assess interpersonal violence and postpartum depression. A history of violence was reported by 64% of the women. Of those who experienced abuse, 44% reported ongoing abuse during their pregnancy. Women who experienced violence screened positive for elevated symptoms categories of postpartum depression such as anxiety/insecurity, emotional lability, and mental confusion compared to women who had not experienced violence. Postpartum depression symptom reporting decreased with increasing number of pregnancies (OR = 0.70, 95% CI 0.54-0.97) and greater social support (OR = 0.64, 95% CI 0.46-0.88). Postpartum depression symptom reporting increased with smoking (OR = 1.71, 95% CI 1.00-2.86), and with reporting history of violence (OR = 1.79, 95% CI 1.24-2.34). Acknowledgment of the strong association between domestic violence and postpartum depression should lead to routine screening during prenatal and postpartum periods as a way to isolate risk for postpartum depression.     

Maternal factors, obstetric history and smoking stage of change.

BACKGROUND: Maternal smoking is known to be associated with low educational status, low social class and younger age groups. The aim of this study was to determine if maternal smoking and stage of change relating to smoking is associated with other maternal variables such as intention to breastfeed and attend antenatal classes, having a planned pregnancy, previous obstetric history and child health problems. METHOD: A cross-sectional survey was carried out of all women who attended antenatal clinics at the Leicester Royal Infirmary NHS Trust over a two-week period. The data comprised 254 completed questionnaires. Results Intention to breastfeed was more common among non-smokers as shown by smoking status (p < 0.001) and smoking stage of change (p < 0.05). Having a planned pregnancy was more common among non-smokers as determined by smoking status (p < 0.001) and stage of change (p < 0.05). Intention to attend antenatal classes showed no significant relationship with smoking status but the majority of those planning to attend antenatal classes were in the action-maintenance stage (p< 0.05). Previous obstetric complications were not associated with either smoking status or stage of change. Smokers were more likely to have at least one child with asthma (p < 0.05) or respiratory infections (p < 0.001). Having at least one child with asthma or respiratory infections was more common among precontemplators (p < 0.05). CONCLUSION: Smoking stage of change should be assessed in antenatal care so that appropriate information can be offered to pregnant smokers. The development and evaluation of stage-specific smoking cessation materials should offer considerable benefits to maternal and infant health.     

Violence Against Women and Postpartum Depression: The Experience of Chilean Women

This article is based on the findings from a cross-sectional study of women (N = 163) who were at least two weeks postpartum and attending primary care clinics in Arica, Chile. The researcher in this study examined the prevalence of history of violence and its association with postpartum depression. The Women Abuse Screen and the Postpartum Depression Screening Scale–Spanish version were used to assess interpersonal violence and postpartum depression. A history of violence was reported by 64% of the women. Of those who experienced abuse, 44% reported ongoing abuse during their pregnancy. Women who experienced violence screened positive for elevated symptoms categories of postpartum depression such as anxiety/insecurity, emotional lability, and mental confusion compared to women who had not experienced violence. Postpartum depression symptom reporting decreased with increasing number of pregnancies (OR = 0.70, 95% CI 0.54–0.97) and greater social support (OR = 0.64, 95% CI 0.46–0.88). Postpartum depression symptom reporting increased with smoking (OR = 1.71, 95% CI 1.00–2.86), and with reporting history of violence (OR = 1.79, 95% CI 1.24–2.34). Acknowledgment of the strong association between domestic violence and postpartum depression should lead to routine screening during prenatal and postpartum periods as a way to isolate risk for postpartum depression.     

Prevalence of HIV,syphilis and genital chlamydial infection among women in north-west Ethiopia.

The prevalence of sexually transmitted diseases (STD) among women visiting antenatal (ANC) and gynaecological clinics in Gondar, north-west Ethiopia, was investigated. Between April and August 1995, 728 women consented to enter the study. Prevalence rates were 5.9% (41/693) for chlamydial antigen in cervix, 18.8% (113/600) for syphilis (Treponema pallidum haemagglutination assay [TPHA]) and 25.3% (150/593) for HIV. Active syphilis (RPR)+, TPHA+ was detected in 74% (44/597). HIV infection rate was higher among women with higher age of first marriage and low gravidity. It was significantly associated with young age, urban residence, and presence of genital ulcer (odds ratio [OR] = 6.3), and lymphadenopathy (OR = 2.8) on examination. Women seropositive for syphilis had married at an earlier age, were significantly older and had changed husbands. Low gravidity and age < 30 were independently significant risk factors for cervical chlamydial antigen positivity which was predominantly asymptomatic. Significant association was observed between HIV infection and syphilis (OR = 2.6). Active syphilis was associated with chlamydial (OR = 3.4) and HIV infection (OR = 4.1). The rate of 23.4% and 15.1% of HIV seropositivity among ANC attenders and rural women respectively is an indicator of the rapid progression of the HIV epidemic in the area.     

The seroepidemiology of varicella zoster virus among pregnant Bangladeshi and white British women in the London Borough of Tower Hamlets, UK

We investigated the comparative seroepidemiology of varicella zoster virus (VZV) in pregnant women of two ethnic groups, white British and Bangladeshi, living in an inner city area of London, United Kingdom. Women aged 16-45 years were recruited from antenatal clinics of the Royal London Hospital in the Borough of Tower Hamlets. Complete data were obtained from 275 white British and 765 Bangladeshi women. VZV antibody prevalence was 93.1% (95% CI 89.4-95.8) and 86.0% (95% CI 83.3-88.4) respectively. Women who were born in Bangladesh and lived there at least until the age of 15 years had the lowest odds of being immune (OR 0.37, 95% CI 0.22-0.63). This implies they will have an increased risk of varicella during pregnancy. Women arriving in the United Kingdom in adulthood should be screened routinely during pregnancy and vaccination offered postpartum if they are susceptible.     

Referral and delivery outcomes in Kivu,Democratic Republic of Congo

BACKGROUND: The process of referral between the first and the second level of the health system in the Democratic Republic of Congo is poorly understood. This report intends to study the association between the referral and the hospital perinatal outcomes. METHODS: Delivery outcomes in a retrospective cohort of 1162 women admitted between June 95 and May 96, in two referral hospitals in Kivu were analyzed according to the referral status and the women's characteristics. RESULTS: Forty-three percent (n=492)of women admitted, corresponding to 2.3% of expected pregnant women, were referred. Referred women had higher risks of obstetrical complications (OR=2.0; CI95%: 1.3-3.1) and intervention (OR=1.5; CI95%: 1.0-2.3) and similar risks of low birth weight and perinatal mortality. Women with complications during the antenatal period had a double risk of intervention and perinatal mortality. The risk of obstetrical intervention was lower when women had attended 2 visits (OR=0.5; CI95%: 0.3-0.8); the risk of low birth weight was lowest only for mothers who had attended one visit (OR=0.5; CI95%: 0.3-0.9). Distance > or =90 minutes walking from home to hospital raised the risk of obstetrical complication (OR=1.7; CI95%: 1.1-2.5), the risk of obstetrical intervention (OR=1.5; CI95%: 1.0-2.1), and the risk of perinatal mortality (OR=1.6; CI95%: 1.0-2.7). Late admission raised the risk of perinatal mortality (OR=1.8; CI95%: 1.2-2.9) and lowered the risk of obstetrical complication (OR=0.7; CI95%: 0.5-1.0). Part payment of care was associated with higher risks of low birth weight (OR=1.9; CI95%: 1.3-2.9), perinatal mortality (OR=2.2; CI95%: 1.4-3.5) and obstetrical intervention (OR=2.4; CI95%: 1.7-3.4). CONCLUSION: These results suggest a deficit of referred cases considering that 15% of pregnant women in the area covered by the referral hospitals should have been referred. They confirm the negative influence of economic and geographic constraints on the delivery outcomes. They point out the relevance of making reorganization of the referral system a priority.     

Use of exogenous hormones by women and lung cancer: evidence from the Royal College of General Practitioners' Oral Contraception Study

OBJECTIVE: The objective of this study was to assess the risk of lung cancer among women who have used oral contraception or hormone replacement therapy (HRT), especially those exposed to both classes of exogenous hormones. DESIGN: This study is a nested case-control one using prospectively collected data from the Royal College of General Practitioners' Oral Contraception Study (OCS). The 162 case patients were women with a diagnosis of lung cancer recorded on the OCS database by August 2004. Each case patient was matched with 3 control subjects who were free of the disease at the time of the case patient's diagnosis, of similar age and with similar length of follow-up in the OCS. RESULTS: Compared with never use, current use of oral contraception was associated with a statistically nonsignificant reduced risk of lung cancer, with an adjusted odds ratio (OR) of 0.47 and a 95% confidence interval (CI) of 0.08-2.95 (OR=0.86 and 95% CI=0.50-1.48 for former use; OR=0.84 and 95% CI=0.49-1.43 for ever use). Similar comparisons for HRT were current use (OR=1.21, 95% CI=0.23-6.37), former use (OR=0.62, 95% CI=0.23-1.68) and ever use (OR=0.71, 95% CI=0.28-1.78). The OR among women who had used both classes of hormones was 0.53 (95% CI=0.16-1.72), as compared with those who had used neither. CONCLUSIONS: Our results are compatible with findings from other studies that suggest that oral contraceptives may reduce the risk of lung cancer. Evidence for a beneficial effect of HRT is less convincing. Further study is needed to determine how long any benefit lasts and whether it is stronger in women exposed to both classes of exogenous hormones. The small number of events occurring in this very large cohort, however, shows that any public health benefit is likely to be marginal.     

Source of Antenatal Care Influences Facility Delivery in Rural Tanzania: A Population-Based Study

Objective While antenatal care does not directly contribute to reducing maternal mortality, it may play an indirect role by encouraging women to deliver with a skilled birth attendant or in a health facility. We investigated whether the frequency of visits and select characteristics of antenatal care were associated with facility delivery. Methods We selected a population-representative sample of households in a rural district of western Tanzania. Women who had given birth within five years were asked about their most recent delivery and antenatal care. Results Of 1,204 women interviewed, 1,195 (99.3%) made at least one antenatal care visit, while only 438 (36.4%) delivered in a health facility. In adjusted analysis, women were significantly more likely to deliver in a health facility if they attended antenatal care at a government health center (OR 3.17, 95% CI: 1.60–6.30) or a mission facility (OR 2.87, 95% CI: 1.36–6.07), rather than a government dispensary. Women were significantly less likely to deliver in a health facility if their nearest health facility was outside their village (OR 0.38, 95% CI: 0.22–0.66). Conclusion Though facility utilization for antenatal care is frequent, most women who accessed antenatal care did not deliver in a health facility. Women who obtained antenatal care at higher level government facilities or mission facilities, which offered better quality of care, were more likely to deliver in any facility. Improving the quality of antenatal care may improve the health of mothers through encouraging women to return to facilities for delivery.     

HIV testing and prevention issues for women attending termination assessment clinics

The prevalence of HIV infection in London is nearly threefold in women who seek terminations compared to women who carry to term. Despite the higher prevalence, HIV testing is not systematically offered to women attending termination of pregnancy assessment clinics (TOPCs). The Department of Health has given clear guidance on HIV testing in antenatal clinics and most London antenatal clinics have implemented policies on HIV testing. No similar guidance exists for TOP clinics. This paper describes the results from a study examining HIV testing and prevention issues for women attending five TOPCs in North London. Data on risk disclosure, HIV testing intentions and awareness of HIV infection and testing were analysed for 141 women who completed a self-administered questionnaire. Women who expressed an intention to have an HIV test were more likely to be from ethnic minority origin, to report that their partner intends to have an HIV test and to perceive it as easier to talk to their partner about HIV testing, compared to women who did not report an intention to test for HIV The former group also were more likely to have had a previous HIV test and perceived their personal control for staying HIV negative as greater compared to others. Fifty six (39.8 per cent) women disclosed one or more potential risk factors for HIV Women with risks were more knowledgeable about HIV infection, perceived their personal chances of being HIV positive as greater and experienced greater worry about past risks, compared to women who disclosed no risks. However, women who disclosed risk factors were no more likely to intend to have an HIV test. Knowledge on HIV infection, testing and potential interventions to reduce mother-to-baby transmission was low, with fewer than one in four women being aware that transmission may be reduced by AZT, Caesarean section and bottle feeding. Given the findings about the level of risk disclosed and women's positive attitude towards information on HIV infection and testing, this client group should no longer be overlooked in the planning of future policies on HIV testing for populations at risk.     

Effect of maternal asthma on birthweight and neonatal outcome in a British inner-city population

During pregnancy, asthma-related alterations in placental function and the maternal immune system, and reduced growth affecting female but not male fetuses have been reported in a study of selected Australian women. The objective of this study was to evaluate the effect of asthma management, declared during pregnancy, on birthweight and neonatal outcome at an inner-city hospital in England. Between June 2001 and December 2003, women at antenatal clinics were questioned about asthma (n = 10 983). Women with asthma and singleton uncomplicated pregnancies ending at term were selected (n = 718), with non-asthmatic controls (n = 718). Among asthmatic women using inhaled steroids and bronchodilators (n = 170), 43% of the newborn boys had birthweights <10th centile, compared with 27% of controls (P = 0.011; OR 2.51 [95% CI: 1.52, 4.14]). For girls, the proportions were 28% and 27%. In women using bronchodilators only (n = 178) or those declaring no treatment (n = 370), birthweights were not significantly reduced. Taking account of smoking, ethnicity, gestational age and parity, there was a mean birthweight reduction with inhaled steroids and bronchodilators of 118 g [95% CI 36.0, 199.0 g] compared with the control group. There was no interaction between the effect of asthma treatment and infant gender. Infants of asthmatic women in the three subgroups who required intensive care were more likely to exhibit transient tachypnoea of the newborn than infants of control women (P < 0.005). In our population-based sample, the risk of low birthweight among asthmatic women did not depend on infant gender, while neonatal respiratory morbidity remains a significant health issue in boys and girls.     

The impact of including husbands in antenatal health education services on maternal health practices in urban Nepal: results from a randomized controlled trial

Observational studies suggest that including men in reproductive health interventions can enhance positive health outcomes. A randomized controlled trial was designed to test the impact of involving male partners in antenatal health education on maternal health care utilization and birth preparedness in urban Nepal. In total, 442 women seeking antenatal services during second trimester of pregnancy were randomized into three groups: women who received education with their husbands, women who received education alone and women who received no education. The education intervention consisted of two 35-min health education sessions. Women were followed until after delivery. Women who received education with husbands were more likely to attend a post-partum visit than women who received education alone [RR = 1.25, 95% CI = (1.01, 1.54)] or no education [RR = 1.29, 95% CI = (1.04, 1.60)]. Women who received education with their husbands were also nearly twice as likely as control group women to report making >3 birth preparations [RR = 1.99, 95% CI = (1.10, 3.59)]. Study groups were similar with respect to attending the recommended number of antenatal care checkups, delivering in a health institution or having a skilled provider at birth. These data provide evidence that educating pregnant women and their male partners yields a greater net impact on maternal health behaviors compared with educating women alone.     

上海市自愿咨询检测门诊男男性行为者的抑郁症状及相关因素

目的 了解上海市艾滋病自愿咨询检测（voluntary counseling and testing,VCT）门诊就诊的男男性行为者（men who have sex with men,MSM）抑郁症状发生情况及其影响因素。方法 采用横断面研究设计,于2015年3~8月对上海市2个艾滋病VCT门诊就诊的MSM进行面对面问卷调查。结果 共调查738名MSM,抑郁症状检出率为38.8%（286/738）。多因素Logistic回归分析发现童年目睹家庭内躯体暴力（OR=1.80,95%CI:1.23~2.63,P=0.002）、不清楚性伴是否被诊断HIV（OR=1.70,95%CI:1.20~2.40,P=0.003）或性伴已被诊断HIV（OR=1.86,95%CI:1.07~3.24,P=0.028）的MSM出现抑郁症状的风险偏高;而年龄≥ 46岁（OR=0.13,95%CI:0.04~0.43,P=0.001）、性角色为"1"（OR=0.56,95%CI:0.39~0.82,P=0.003）、目前有固定男性性伴（OR=0.58,95%CI:0.42~0.80,P=0.001）的MSM出现抑郁症状的风险偏低。结论 上海市VCT门诊MSM抑郁症状检出率高,建议将抑郁症状筛查加入VCT门诊服务并建立心理咨询门诊转介机制。     

Factors associated with effective contraceptive use among a sample of Latina women

Unintended pregnancy disproportionately affects Latina women. One factor contributing to unintended pregnancy among Latinas is the low rate of contraceptive use. This study examined correlates of effective contraceptive use among a sample of Latina women (n=202) at increased risk for HIV. In addition to traditional intrapersonal variables (i.e., perceived risk of pregnancy, motivation to avoid pregnancy), the present study examined the role of the male partner and relationship factors (i.e., relationship commitment, duration, pregnancy prevention decision-making) on contraceptive use. Participants were recruited from clinics and community locations in East Los Angeles and administered a 60-minute in-person interview. Multivariate logistic regression was used to compare women who consistently used effective contraceptives (36%) to women using no method or an ineffective method. Women in relationships of 1 to 2 years were nearly 3 times more likely to use an effective contraceptive compared to women in relationships of less than 1 year (odds ratio (OR)=2.7, 95% CI 1.1, 6.7). Women were more than twice as likely to use an effective method if they reported a high level of involvement in decision-making about whether to use contraception (OR=2.3, 95% CI 1.1, 4.7) or had discussed contraception with their partner (OR=2.4, 95% CI 1.03, 5.6). This study provides additional information about the importance of male partners and relationship factors in contraceptive use among Latina women. Efforts to prevent unintended pregnancy need to address the role of relationship factors in the sexual risk and protective behaviors of Latinas.     

孕产妇妊娠不同时期抑郁症状及其影响因素分析

目的探讨妊娠不同时期产前抑郁发病状况及其影响因素。方法采用方便抽样方法,于2015年12月-2016年5月在广东省某三甲医院产科门诊抽取妊娠不同时期产检孕妇共1 899名为调查对象,采用一般资料调查表,爱丁堡产后抑郁量表(EPDS)进行问卷调查,分析孕妇出现的产前抑郁状况及其影响因素。结果1 899名孕妇中,存在产前抑郁症状的638人,抑郁症状总发生率为33.6%,孕早、中、晚期的抑郁症状发生率分别为34.3%、31.1%、36.8%,不同孕期抑郁发生率比较,差异无统计学意义。经Logistic回归分析发现,孕妇产前抑郁症状的危险因素为孕期无工作(OR=1.6,95%CI:1.1~2.4)、有流产史(OR=1.3,95%CI:1.0~1.8)、有产前抑郁史(OR=3.9,95%CI:1.4~10.7)、夫妻关系不和谐(OR=4.4,95%CI:1.8~10.4)、对胎儿性别期待(OR=2.3,95%CI:1.5~3.4)。结论三甲医院孕产妇抑郁症状在妊娠不同时期发生率高,而产前抑郁成为孕产妇常见的心理问题,妊娠期间无工作、有流产史、有产前抑郁史、夫妻普通、对胎儿有性别期待是其发生的危险因素。     

Factors associated with the provision of antenatal contraceptive counseling

BACKGROUND: A chart review was conducted to evaluate patient and provider characteristics associated with having a documented antenatal plan regarding future contraception. STUDY DESIGN: A retrospective chart review of 528 parturients delivering between January and August 2002 was performed. Data obtained from chart review included demographics, antecedent pregnancy outcome, number of prenatal visits, provider type and documentation of an antenatal plan for postpartum contraception. RESULTS: Non-Hispanic white women, as compared to other racial/ethnic groups, were more likely to have documented counseling plans (OR 1.5, 95% CI 0.9-2.3), while non-English-speaking women were significantly less likely to have contraceptive plans recorded (OR 0.5, 95% CI 0.3-0.8). Women with recorded antenatal plans attended more prenatal visits (median 10 vs. 8, p < .001). Nurse practitioners were significantly more likely to document antenatal contraceptive counseling than were residents (OR 3.7, 95% CI 2.4-5.5). In the adjusted analysis, the factors most strongly being positively correlated with antenatal documentation included attending > 10 prenatal visits (adjusted OR 6.2, 95% CI 2.9-13.2), being seen by a nurse practitioner (adjusted OR 4.5, 95% CI 2.9-7.0) and being non-English speaking (adjusted OR 0.6, 95% CI 0.3-1.0). CONCLUSION: The provision of antenatal contraceptive counseling is associated with certain characteristics, including the patient's primary language, the number of prenatal visits and type of provider seen.     

Use of exogenous hormones by women and colorectal cancer: evidence from the Royal College of General Practitioners' Oral Contraception Study

OBJECTIVE: To assess the risk of colorectal cancer among women who have used oral contraception or hormone replacement therapy (HRT), especially those exposed to both classes of exogenous hormones. DESIGN: Nested case-control study using prospectively collected data from the Royal College of General Practitioners' Oral Contraception Study (OCS). The 146 cases were women with a diagnosis of colorectal cancer recorded on the OCS database by March 2003. Each case was matched with three controls who were free of the disease at the time of the case's diagnosis, of similar age and with similar length of follow-up in the OCS. RESULTS: Compared with never use, current use of oral contraception was associated with a reduced risk of colorectal cancer: adjusted odds ratio (OR) 0.38 [95% confidence interval (CI) 0.11-1.32]; former use 0.89 (95% CI 0.59-1.33); ever use 0.84 (95% CI 0.56-1.24). Similar comparisons for HRT were: current use 0.34 (95% CI 0.13-0.91); former use 0.59 (95% CI 0.30-1.14); ever user 0.49 (95% CI 0.27-0.87). The OR among women who had used both classes of hormones was 0.34 (95% CI 0.15-0.79) compared with those who have used neither. CONCLUSIONS: Ever users of oral contraceptives do not benefit from a long-term reduction in colorectal cancer, although current and recent use may confer some protection. Women who have ever used HRT appear to have important reductions in their risk of colorectal cancer, especially while using these hormones. Further study is needed in order to determine how long any benefits last and whether these are stronger in women exposed to both classes of exogenous hormones.     

Correction to: Randomized Controlled Trial of Doula-Home-Visiting Services: Impact on Maternal and Infant Health

Introduction Although home-visiting programs typically engage families during pregnancy, few studies have examined maternal and child health outcomes during the antenatal and newborn period and fewer have demonstrated intervention impacts. Illinois has developed an innovative model in which programs utilizing evidence-based home-visiting models incorporate community doulas who focus on childbirth education, breastfeeding, pregnancy health, and newborn care. This randomized controlled trial (RCT) examines the impact of doula-home-visiting on birth outcomes, postpartum maternal and infant health, and newborn care practices. Methods 312 young (M = 18.4 years), pregnant women across four communities were randomly assigned to receive doula-home-visiting services or case management. Women were African American (45%), Latina (38%), white (8%), and multiracial/other (9%). They were interviewed during pregnancy and at 3-weeks and 3-months postpartum. Results Intervention-group mothers were more likely to attend childbirth-preparation classes (50 vs. 10%, OR = 9.82, p < .01), but there were no differences on Caesarean delivery, birthweight, prematurity, or postpartum depression. Intervention-group mothers were less likely to use epidural/pain medication during labor (72 vs. 83%; OR = 0.49, p < .01) and more likely to initiate breastfeeding (81 vs. 74%; OR = 1.72, p < .05), although the breastfeeding impact was not sustained over time. Intervention-group mothers were more likely to put infants on their backs to sleep (70 vs. 61%; OR = 1.64, p < .05) and utilize car-seats at three weeks (97 vs. 93%; OR = 3.16, p < .05). Conclusions for practices The doula-home-visiting intervention was associated with positive infant-care behaviors. Since few evidence-based home-visiting programs have shown health impacts in the postpartum months after birth, incorporating doula services may confer additional health benefits to families.

     

Having a baby in Victoria 1989-2000: continuity and change in the decade following the Victorian Ministerial Review of Birthing Services

OBJECTIVE: To investigate changing patterns in the provision of maternity care in Victoria based on data collected in three statewide surveys conducted in 1989, 1994 and 2000. METHODS: Postal surveys were mailed to all women who gave birth in Victoria in one week in 1989, and in two weeks in 1993 and 1999, excluding those who had a stillbirth or neonatal death. Questionnaires were sent to women by hospitals and home birth practitioners 5-8 months after the birth. RESULTS: 71.4% of women (n = 790) returned completed surveys in 1989, 62.5% (n = 1,336) in 1994, and 67% (n = 1,616) in 2000. The proportion of women receiving public care increased from 41.1% in 1989 to 63.6% in 1999. Simultaneously, the proportion of women attending public hospital antenatal clinics decreased from 16.6% in 1989 to 8.7% in 1999. Shared care (15.8%) and combined care (29.2%), where women attend a GP or specialist obstetrician for all antenatal care and receive standard public intrapartum care in a public hospital, are now the most common models of public maternity care in Victoria. The proportion of women enrolled in public maternity care who had a known midwife caring for them in labour did not change significantly between 1993 and 1999 (34.9% vs. 30.3%, OR = 0.81 [0.7-1.0]). Sixty per cent of women had a midwife home visit after leaving hospital in 1999 compared with 23.8% in 1993. CONCLUSIONS: The conduct of three population-based surveys at regular intervals over the past 10 years highlights major changes in the organisation of maternity care in Victoria. Comparable information cannot be derived from routine data collections. The Victorian Surveys of Recent Mothers provide an important and unique mechanism for monitoring the impact of shifts in policy and practice over the past decade.