Health economic evaluation of a randomized controlled trial (EMBLA study), an internet-based treatment for provoked vulvodynia.

Internet-based treatment (IBT) for provoked vulvodynia (PVD) may reduce pain during intercourse and increases pain acceptance. However, a there is still a knowledge gap regarding the cost-effectiveness of IBT for PVD. The aim of this study was to perform a health economic evaluation of guided internet-based intervention for PVD as an addition to standard treatment. The sample consisted of 99 women with a PVD diagnosis. Healthcare related costs, health-related quality of life, and quality-adjusted life-years (QALYs) and incremental cost-effectiveness ratio (ICER) were analyzed. After the IBT, the intervention group had fewer visits to a midwife than the control group (p = 0.03), but no between-group differences were found for visits to other professionals, treatment length, health-related quality of life, QALYs, and costs for treatment. It was estimated a cost of 260.77 € for a clinical meaningful change in pain acceptance. Internet-based treatment as add-on to clinical treatment may lower number of visits to a healthcare.

Elevated diastolic blood pressure until mid-gestation is associated with preeclampsia and small-for-gestational-age birth: a population-based register study.

BACKGROUND: Gestational hemodynamic adaptations, including lowered blood pressure (BP) until mid-gestation, might benefit placental function. We hypothesized that elevated BP from early to mid-gestation increases risks of preeclampsia and small-for-gestational-age birth (SGA), especially in women who also deliver preterm (< 37 weeks). METHODS: In 64,490 healthy primiparous women, the change in systolic and diastolic BP from early to mid-gestation was categorized into lowered (≥ 0 mmHg decreased), and elevated (≥ 1 mmHg increase). Women with chronic hypertension, chronic renal disease, pre-gestational diabetes and systemic lupus erythematosus were excluded. Risks of preeclampsia and SGA birth were estimated by logistic regression, presented with adjusted odds ratio (aOR) and 95% confidence intervals (CI). Further, the effect of BP change in combination with stage 1 hypertension (systolic BP 130-139 mmHg or diastolic BP 80-89 mmHg) in early gestation was estimated. RESULTS: Compared to women with lowered diastolic BP from early to mid-gestation, those with elevated diastolic BP had increased risks of preeclampsia (aOR: 1.8 [1.6-2.0]) and SGA birth (aOR: 1.3 [1.2-1.5]). The risk estimates were higher for preeclampsia and SGA when combined with preterm birth (aORs: 2.2 [1.8-2.8] and 2.3 [1.8-3.0], respectively). The highest rate of preeclampsia (9.9%) was seen in women with stage 1 hypertension in early gestation and a diastolic BP that was elevated until mid-gestation. This was three times the risk, compared to women with normal BP in early gestation and a diastolic BP that was decreased until mid-gestation. The association between elevated systolic BP from early to mid-gestation and preeclampsia was weak, and no significant association was found between changes in systolic BP and SGA births. CONCLUSION: Elevated diastolic BP from early to mid-gestation was associated with increased risks of preeclampsia and SGA, especially for women also delivering preterm. The results may imply that the diastolic BP starts to increase around mid-gestation in women later developing placental dysfunction disorders.

Abdominal adhesions in gynaecologic surgery after caesarean section: a longitudinal population-based register study.

OBJECTIVE: The aim of the study was to evaluate the association between abdominal adhesions at the time of gynaecologic surgery and a history of caesarean delivery, and to investigate obstetric factors contributing to adhesion formation after caesarean section (CS). DESIGN: Longitudinal population-based register study. SETTING: Sweden. POPULATION: Women undergoing benign hysterectomy and/or adnexal surgery in Sweden, 2000-2014, with a previous delivery during 1973-2013 (n = 15 479). METHODS: Information about abdominal adhesions during gynaecological surgery, prior medical history, pregnancies and deliveries were retrieved from Swedish National Health and Quality registers. MAIN OUTCOME MEASURES: Adhesions. RESULTS: In women with previous CS, adhesions were present in 37%, compared with 10% of women with no previous CS [odds ratio (OR): 5.18, 95% confidence interval (CI): 4.70-5.71]. Adhesions increased with the number of caesarean sections: 32% after one CS; 42% after two CS and 59% after three or more CS (P < 0.001). Regardless of the number of CS, factors at CS such as age ≥35 years (aOR: 1.28, 95% CI: 1.05-1.55), body mass index (BMI) ≥30 [adjusted OR (aOR): 1.91, 95% CI: 1.49-2.45] and postpartum infection (aOR: 1.55, 95% CI: 1.05-2.30) increased the risk of adhesions. CONCLUSIONS: Presence of adhesions in abdominal gynaecological surgery is associated with women's personal history of caesarean delivery. The number of caesarean sections was the important predictor of adhesions; advanced age, obesity and postpartum infection further increased the incidence. TWEETABLE ABSTRACT: Repeat caesarean, age, obesity and infection increased the risk of pelvic adhesions after caesarean section.

Post-traumatic stress symptoms in Swedish obstetricians and midwives after severe obstetric events: a cross-sectional retrospective survey.

OBJECTIVE: To examine post-traumatic stress reactions among obstetricians and midwives, experiences of support and professional consequences after severe events in the labour ward. DESIGN: Cross-sectional online survey from January 7 to March 10, 2014. POPULATION: Members of the Swedish Society of Obstetrics and Gynaecology and the Swedish Association of Midwives. METHODS: Potentially traumatic events were defined as: the child died or was severely injured during delivery; maternal near-miss; maternal mortality; and other events such as violence or threat. The validated Screen Questionnaire Posttraumatic Stress Disorder (SQ-PTSD), based on DSM-IV (1994) 4th edition, was used to assess partial post-traumatic stress disorder (PTSD) and probable PTSD. MAIN OUTCOME MEASURES: Partial or probable PTSD. RESULTS: The response rate was 47% for obstetricians (n = 706) and 40% (n = 1459) for midwives. Eighty-four percent of the obstetricians and 71% of the midwives reported experiencing at least one severe event on the delivery ward. Fifteen percent of both professions reported symptoms indicative of partial PTSD, whereas 7% of the obstetricians and 5% of the midwives indicated symptoms fulfilling PTSD criteria. Having experienced emotions of guilt or perceived insufficient support from friends predicted a higher risk of suffering from partial or probable PTSD. Obstetricians and midwives with partial PTSD symptoms chose to change their work to outpatient care significantly more often than colleagues without these symptoms. CONCLUSIONS: A substantial proportion of obstetricians and midwives reported symptoms of partial or probable PTSD after severe traumatic events experienced on the labour ward. Support and resilience training could avoid suffering and consequences for professional carers. TWEETABLE ABSTRACT: In a survey 15% of Swedish obstetricians and midwives reported PTSD symptoms after their worst obstetric event.

High maternal cortisol levels during pregnancy are associated with more psychiatric symptoms in offspring at age of nine - A prospective study from Nicaragua.

Maternal exposure to stress or adversity during pregnancy has been associated with negative health effects for the offspring including psychiatric symptoms. Programming of the hypothalamic-pituitary-adrenal (HPA) axis has been suggested as one mediating process. In order to investigate possible long term effects of stressors during pregnancy, we followed 70 children and their mothers from pregnancy up to nine years aiming to investigate if maternal cortisol levels and distress/exposure to partner violence were associated with child psychiatric symptoms and child cortisol levels at follow-up. Maternal distress was evaluated using The Self Reporting Questionnaire, exposure to partner violence by an instrument from WHO and child psychiatric symptoms with Child Behavior Checklist (CBCL). We adjusted the analyses for gestational week, gender, SES, perinatal data and maternal distress/exposure to partner violence at child age of nine years. Elevated maternal cortisol levels during pregnancy, as a possible marker of maternal stress load, were correlated with higher CBCL-ratings, especially concerning externalizing symptoms. Maternal cortisol levels during pregnancy were not associated with child cortisol levels at child age of nine years. Maternal distress and exposure to partner violence during pregnancy were neither associated with child psychiatric symptoms nor child cortisol levels. To conclude, intrauterine exposure to elevated cortisol levels was associated with higher ratings on offspring psychopathology at nine years of age. The lack of association between maternal cortisol levels during pregnancy and child cortisol levels does not support the hypothesis of fetal programming of the HPA-axis, but reliability problems may have contributed to this negative finding.

Low Apgar score, neonatal encephalopathy and epidural analgesia during labour: a Swedish registry-based study.

BACKGROUND: Maternal intrapartum fever (MF) is associated with neonatal sequelae, and women in labour who receive epidural analgesia (EA) are more likely to develop hyperthermia. The aims of this study were to investigate if EA and/or a diagnosis of MF were associated to adverse neonatal outcomes at a population level. METHODS: Population-based register study with data from the Swedish Birth Register and the Swedish National Patient Register, including all nulliparae (n=294,329) with singleton pregnancies who gave birth at term in Sweden 1999-2008. Neonatal outcomes analysed were Apgar score (AS)<7 at 5 min and ICD-10 diagnosis of neonatal encephalopathy (e.g. convulsions or neonatal cerebral ischaemia). Multivariate logistic regression was used to calculate adjusted odds ratios (AOR) with 95% confidence intervals (CI). RESULTS: EA was used in 44% of the deliveries. Low AS or encephalopathy was found in 1.26% and 0.39% of the children in the EA group compared with 0.80% and 0.29% in the control group. In multivariate analysis, EA was associated with increased risk with low AS, AOR 1.27 (95% CI 1.16-1.39), but not with diagnosis of encephalopathy, 1.11 (0.96-1.29). A diagnosis of MF was associated with increased risk for both low AS, 2.27 (1.71-3.02), and of neonatal encephalopathy, 1.97 (1.19-3.26). CONCLUSION: Diagnosis of MF was associated with low AS and neonatal encephalopathy, whereas EA was only associated with low AS and not with neonatal encephalopathy. The found associations might be a result of confounding by indication, which is difficult to assess in a registry-based population study.

The risk of uterine rupture is not increased with single- compared with double-layer closure: a Swedish cohort study.

OBJECTIVE: To compare single- with double-layer closure of the uterus for the risk of uterine rupture in women attempting vaginal birth after one prior caesarean delivery. DESIGN: Cohort study. SETTING: Sweden. POPULATION: From a total of 19 604 nulliparous women delivered by caesarean section in the years 2001-2007, 7683 women attempting vaginal birth in their second delivery were analysed. METHODS: Data from population-based registers were linked to hospital-based registers that held data from maternity and delivery records. Logistic regression was used to estimate the risk of uterine rupture after single- or double-layer closure of the uterus. Results are presented as odds ratios (ORs) with 95% confidence intervals (95% CIs). MAIN OUTCOME MEASURE: Uterine rupture. RESULTS: Uterine rupture during labour occurred in 103 (1.3%) women. There was no increased risk of uterine rupture when single- was compared with double-layer closure of the uterus (OR 1.17; 95% CI 0.78-1.76). Maternal factors associated with uterine rupture were: age ≥35 years and height ≤160 cm. Factors from the first delivery associated with uterine rupture in a subsequent delivery were: infection and giving birth to an infant large for gestational age. Risk factors from the second delivery were induction of labour, use of epidural analgesia, and a birthweight of ≥4500 g. CONCLUSIONS: There was no significant difference in the rate of uterine rupture when single-layer closure was compared with double -layer closure of the uterus.

Increased risk of severe maternal morbidity (near-miss) among immigrant women in Sweden: a population register-based study.

OBJECTIVE: To determine if immigrant women from low-, middle- and high-income countries have an increased risk of severe maternal morbidity (near-miss) when they deliver in Sweden. DESIGN: Population register-based study. SETTING: Nationwide study including all singleton deliveries (≥28 weeks of gestation) between 1998 and 2007. POPULATION: Women with a near-miss event; all women with a singleton delivery ≥28 weeks of gestation during the same period acted as reference group. METHODS: Near-miss was defined by a combined clinical and management approach with use of International Classification of Diseases, 10th revision codes for severe maternal morbidity. A woman's country of origin was designated as low-, middle- or high-income according to the World Bank Classification of 2009. Unconditional logistic regression models were used in the analysis. MAIN OUTCOME MEASURES: Maternal near-miss frequencies per 1000 deliveries and odds ratios with 95% confidence intervals. RESULTS: There were 914 474 deliveries during the study period and 2655 near-misses (2.9 per 1000 deliveries). In comparison to Swedish-born women, those from low-income countries had an increased risk of near-miss (odds ratio 2.3, 95% confidence interval 1.9-2.8) that was significant in all morbidity groups except for cardiovascular diseases and sepsis. Women from middle- and high-income countries showed no increased risk of near-miss. CONCLUSIONS: Women from low-income countries have an increased risk of maternal near-miss morbidity compared with women born in Sweden. Although the rate is low it should alert healthcare providers.

The effects of maternal depression and maternal selective serotonin reuptake inhibitor exposure on offspring.

It has been estimated that 20% of pregnant women suffer from depression and it is well-documented that maternal depression can have long-lasting effects on the child. Currently, common treatment for maternal depression has been the selective serotonin reuptake inhibitor medications (SSRIs) which are used by 2-3% of pregnant women in the Nordic countries and by up to 10% of pregnant women in the United States. Antidepressants cross the placenta and are transferred to the fetus, thus, the question arises as to whether children of women taking antidepressants are at risk for altered neurodevelopmental outcomes and, if so, whether the risks are due to SSRI medication exposure or to the underlying maternal depression. This review considers the effects of maternal depression and SSRI exposure on offspring development in both clinical and preclinical populations. As it is impossible in humans to study the effects of SSRIs without taking into account the possible underlying effects of maternal depression (healthy pregnant women do not take SSRIs), animal models are of great value. For example, rodents can be used to determine the effects of maternal depression and/or perinatal SSRI exposure on offspring outcomes. Unraveling the joint (or separate) effects of maternal depression and SSRI exposure will provide more insights into the risks or benefits of SSRI exposure during gestation and will help women make informed decisions about using SSRIs during pregnancy.

The impact of a computer assisted learning programme on the ability to interpret cardiotochography. A before and after study.

OBJECTIVE: To evaluate if a computer assisted learning programme could bring about a higher degree of individuals who correctly classified cardiotochography (CTG) recordings in a non-selected population of midwives and physicians. STUDY DESIGN: A before and after study. SETTING: Södersjukhuset, Stockholm, Sweden. SUBJECTS: One hundred and thirty midwives and 49 physicians at the maternity unit, September 2009-April 2010. A computer assisted learning programme for interpreting CTG patterns has been created. All 179 individuals included made the first interpretation and the 135 individuals also completing the education made the second interpretation. A third randomly selected interpretation was performed immediately following the second; permitting two participants to classify a CTG together. Comparison between the before and after-test was based on the Fisher exact test. MAIN OUTCOME MEASURE: The proportion of individuals who correctly classified CTGs before and after the training. RESULTS: Sixty four percentage of the individuals classified the CTGs correctly before and 66% after the training (P=0.76). There was no difference between the two professional groups. Normal CTGs were correctly identified by 36% of the individuals before and in 80% after the training (P=0.065). Corresponding figures for pathological CTGs were 83% and 85% (P=1.00), respectively. CONCLUSION: We found no improvement in the proportion of individuals who classified CTGs correctly after the completion of a computer assisted learning programme in fetal monitoring. The baseline level of competence was higher than expected.

Joint effect of maternal depression and intimate partner violence on increased risk of child death in rural Ethiopia.

OBJECTIVES: To assess independent and interaction effect of experience of intimate partner violence and depression on risk of child death. DESIGN: Community-based cohort design. SETTING: The study was conducted within the demographic surveillance site of Butajira Rural Health Program in south central Ethiopia. PARTICIPANTS: Women (n=561) who gave birth to a live child. MAIN OUTCOME MEASURES: Exposure status comprising physical, sexual and emotional violence by intimate partner was based on the WHO multi-country questionnaire on violence against women. Depression status was measured using the Composite International Diagnostic Interview. Risk of child death and its association with maternal exposure to violence and/or being depressed was analysed by incidence, rate ratios and interaction. RESULTS: The child death in the cohort was 42.1 (95% CI, 32.7 to 53.5) children per 1000 person years, and maternal depression is associated with child death. The risk of child death increases when maternal depression is combined with physical and emotional violence (RR=4.0; 95% CI, 1.6 to 10.1) and (RR=3.7; 95% CI, 1.3 to 10.4), showing a synergistic interaction. CONCLUSION: An awareness of the devastating consequences on child survival in low income setting of violence against women and depression is needed among public health workers as well as clinicians, for both community and clinical interventions.

'We feel like one, they see us as two': new parents' discontent with postnatal care.

OBJECTIVE: postnatal care has gone through remarkable changes, such as reducing the length of hospital stay and increasing the parents' responsibility. Focusing on dissatisfaction, this study describes how new parents experience postpartum care. DESIGN: cross-sectional, population-based study, based on questionnaires. PARTICIPANTS: 1474 parents. MEASUREMENTS AND FINDINGS: the questionnaires, posted six months after childbirth, addressed how parents experienced postnatal care. The data were analysed with descriptive statistics and content analysis. KEY CONCLUSIONS: a main finding was that the close emotional attachment between the parents was not always supported by staff. The father was treated as an outsider and the care was described as 'a woman's world'. The asymmetric encounter between parents and staff was pronounced with respect to decision-making, and some designated this as 'paternalism'. A great deal of the discontent with health care may be due to organisational failure, and the postnatal care should be more prioritised in the health-care organisation. IMPLICATIONS FOR PRACTICE: midwives should acknowledge that parents, irrespective of gender, should have equal opportunities as parents during postpartum care as parenting is a joint project.

Ageing of a rural Ethiopian population: who are the survivors?

OBJECTIVES: This study assessed trends in survival to old age and identified the factors associated with longevity among the elderly (age > or = 65 years). STUDY DESIGN: Cohort analysis of demographic surveillance data. METHODS: The study was conducted in the Butajira Rural Health Programme Demographic Surveillance Site in Ethiopia. Using data collected between 1987 and 2004, the probability of survival to 65 years and remaining life expectancy for women and men aged 65 years were computed. Cox regression analysis was used to assess survival by different factors. RESULTS: Although the elderly represented 3% of the population, their person-time contribution increased by 48% over the 18-year period. Less than half reached 65 years of age, with remaining life expectancy at 65 years ranging from 15 years in rural men to 19 years in urban women. Rural residence, illiteracy and widowhood were associated with lower survival adjusted for other factors, whereas gender did not show a significant difference. However, the effect of these factors differed between men and women, as demonstrated by survival curves and Cox regression. Widowhood [hazard ratio (HR) 2.02, 95% confidence interval (CI) 1.59-2.57] and illiteracy (HR 2.26, 95% CI 1.86-2.73) affected males to a greater extent than females, and rural residence was associated with poorer female survival (HR 1.68, 95% CI 1.55-1.83). CONCLUSIONS: The number of elderly people is increasing in Ethiopia, with the chance of survival into older age being similar between men and women and approaching that in developed countries. However, rural women and illiterate women and men, particularly widowers, are disadvantaged in terms of survival.

Depression among women in rural Ethiopia as related to socioeconomic factors: a community-based study on women in reproductive age groups.

BACKGROUND: Several previous studies have reported on socioeconomic and sociodemographic factors associated with depression among women, but knowledge in this area remains scarce regarding women living in extreme poverty in developing countries. OBJECTIVE: The study was aimed at examining the 12-month prevalence of depressive episodes as related to socioeconomic and sociocultural conditions of women in the reproductive age group in rural Ethiopia. METHODS: A community-based cross-sectional study was undertaken among 3016 randomly selected women in the age group 15-49 years. Cases of depression were identified using the Amharic version of the Composite International Diagnostic Interview. A standardized World Health Organization questionnaire was used to measure the socioeconomic status of the women and their spouses. Data were analysed among all women and then separately among currently married women. RESULTS: The 12-month prevalence of depression among all women was 4.4%. After adjusting for common sociodemographic characteristics, only marital status showed a significant association with depressive episode in terms of higher odds ratios (ORs) for divorced/separated women and widowed women than for not-married women (4.05 and 4.24, respectively). Among currently married women, after adjusting for common sociodemographic characteristics, living in rural villages (OR=3.78), a frequent khat-chewing habit (OR=1.61), having a seasonal job (OR=2.94) and being relatively better off in terms of poverty (OR=0.48) were independently associated with depression. CONCLUSIONS: The prevalence of depression among women was in the lower range as compared to studies from high-income countries, but very poor economic conditions were associated with a higher prevalence of depression in this overall very poor setting. This further supports the notion that the relative level of poverty rather than the absolute level of poverty contributes to depression among women. Whether the association with khat chewing and depression is a causative effect or can be explained by self-medication remains unclear.

Infant mortality of very preterm infants by mode of delivery, institutional policies and maternal diagnosis.

OBJECTIVE: The aim of this study was to analyse infant mortality among infants born extremely preterm in relation to mode of delivery, maternal diagnosis, and different institutional policies. METHODS: We conducted a national tertiary health care center study using Swedish Medical Birth Register (MBR) data from 1990 to 2002, to examine the 2,094 live births of infants at 23+0 to 27+6 weeks gestation. We assessed the association between mode of delivery, gestational age (GA), calendar year, maternal condition, and institutional policies on infant mortality outcome. RESULTS: At 23-25 weeks, 38% of infants (range: 34-69%) were delivered by cesarean section (CS), while at 26-27 weeks, 66% (59-80%) were delivered by CS. The CS rate for fetal or maternal indications was 98% in cases of pre-eclampsia/eclampsia, 42% for premature rupture of membranes (PROM), 68% for hemorrhage, 76% for PROM+hemorrhage, 56% for breech presentation, and 30% for preterm vertex with no other complications. After cases of pre-eclampsia/eclampsia were excluded, vaginal delivery was associated with a small increase of risk for infant death. Vaginal delivery was associated with a significantly increased risk for infant death in breech presentations and multiple births, while vaginal delivery posed a non-significant risk increase for PROM and hemorrhage. For preterm vertex without any other complications, 4 out of 5 infants were delivered vaginally without any risk increase. CONCLUSION: This study reports high CS rates for very preterm births at Swedish hospitals. In performing CS for very preterm infants, this study suggests a survival advantage for certain maternal conditions, but not for preterm labor with a vertex presentation without other obstetrical complications.

Extremely preterm cesarean delivery: a clinical study.

OBJECTIVES: To describe indications for cesarean section for extremely preterm delivery, peri- and postoperative complications and perinatal outcome. DESIGN: A case-referent study with clinical follow-up. SETTING: A tertiary perinatal center. POPULATION: All deliveries at gestational age <28 weeks at Umeå University Hospital in 1997-2003. For preterm cesarean section referents were women with elective first-time term cesarean section. METHODS: Indications for cesarean section delivery were assessed. Peri- and postoperative complications, asphyxia, and infant survival at discharge were described. RESULTS: The cesarean section rate was 75%, in one third the operation was considered as difficult. Indications for extremely preterm abdominal delivery were severe disease during pregnancy and delivery complications. Six out of ten cesarean sections were performed on fetal indication. Nonisthmic incision was performed in 20% of cases. No major postoperative complications and few minor postoperative complications were noted. Irrespective of mode of delivery, few of the infants had severe asphyxia. CONCLUSION: In balancing the risks of complications related to the surgical procedure against the purported benefits of the infant, this study adds support to the argument to deliver even extremely preterm infants by cesarean section.

Comparison of health care utilization of postnatal programs in Sweden.

OBJECTIVE: To describe the utilization of health care services, based on number of outpatient visits and readmissions, by mothers and newborns following discharge postnatally after having received various types of maternity care. DESIGN: The design was a cohort of Swedish women giving birth at full term. All together, 773 women and 782 newborns were followed using questionnaires, registry data, and medical chart notes. The information served as a basis for analyzing utilization of health care services during the first 28 days post-delivery. RESULTS: Of the women, 15% sought medical care and 1.7% were readmitted, whereas 17% of the newborns received medical care and 2.9% were readmitted. At 6 months, about half were exclusively being breastfed. There was no difference in need to seek health care or breastfeeding outcome owing to type of maternity care. CONCLUSION: Mothers with newborns sought care relatively frequently but rarely needed to be readmitted after discharge from the maternity care. The risk of readmission during the first month after childbirth was not greater for mothers and children who received care through the family suite or early discharge programs.

Wellbeing and mental growth-long-term effects of legal abortion.

The present study aims to increase knowledge about coping with legal abortion by studying women's reasoning, reactions and emotions over a period of 1 year. The study comprises interviews focusing on the experiences and effects of abortion in 58 women, 4 and 12 months after the abortion. The women also answered a questionnaire before the abortion concerning their living conditions, decision-making process and feelings about the pregnancy and the abortion. Majority of the women did not experience any emotional distress post-abortion and almost all the woman reported that they had coped well at the 1-year follow-up, although 12 had had severe emotional distress directly post-abortion. Furthermore, almost all described the abortion as a relief or a form of taking responsibility and more than half reported only positive experiences such as mental growth and maturity of the abortion process. Those without any emotional distress post-abortion stated clearly before the abortion that they did not want to give birth since they prioritised work, studies and/or existing children. The study shows that women generally are able to make the complex decision to have an abortion without suffering any subsequent regret or negative effects, as ascertained at the 1-year follow-up.

The role of demographic surveillance systems (DSS) in assessing the health of communities: an example from rural Ethiopia.

Longitudinal demographic surveillance systems (DSSs) in selected populations can provide important information in situations where routine health information is incomplete or absent, particularly in developing countries. The Butajira Rural Health Project is one such example, initiated in rural Ethiopia in 1987. DSSs rely on regular community-based surveillance as a means of vital event registration, among a sufficient population base to draw meaningful conclusions about rates and trends in relatively rare events such as maternal death. Enquiries into specific health problems can also then use this framework to quantify particular issues or evaluate interventions. Demographic characteristics and trends for a rural Ethiopian population over a 10-y period are presented as an illustration of the DSS approach, based on 336 000 person-years observed. Overall life expectancy at birth was 50 y. Demographic parameters generally showed modest trends towards improvement over the 10-y period. The DSS approach is useful in characterising populations at the community level over a period of time, providing important information for health planning and intervention. Methodological issues underlying this approach need further exploration and development.

The impact of neonatal mortality on subsequent survival in rural Ethiopia.

In countries where most deliveries occur at home and most available information is hospital-based, accurate information on neonatal mortality is difficult to obtain. This study was conducted in a rural community in Ethiopia that has been under monthly demographic surveillance since 1987. The analysis in this paper was based on data collected in the 1st decade (1987-96) and this database was used to calculate mortality incidence rates and analyse survival. The overall neonatal mortality rate was 27/1000 live births (95% CI 24.5-29.5). The rates in the early and late neonatal periods were 20 and 8/1000 live births, respectively (95% CIs 18.0-22.9 and 6.6-9.4). The mortality incidence rates show that, every day, three of every 1000 newborns die in their 1st week of life. Neonatal mortality accounted for 43% of infant mortality. If all neonates survived the 1st week of life, life expectancy would increase by 1 year. Increased risk of neonatal mortality was found to be associated with living in a rural lowland area, twin births and male gender. This paper also addresses the need for further identification of the complex environmental and behavioural risk factors for neonatal mortality and for instituting appropriate and affordable interventions to reduce neonatal mortality.