Ingrid Mogren

Intimate partner violence in urban Pakistan: prevalence, frequency, and risk factors

Background: Intimate partner violence (IPV) is an important public health issue with severe adverse consequences. Population-based data on IPV from Muslim societies are scarce, and Pakistan is no exception. This study was conducted among women residing in urban Karachi, to estimate the prevalence and frequency of different forms of IPV and their associations with sociodemographic factors. Methods: This cross-sectional community-based study was conducted using a structured questionnaire developed by the World Health Organisation for research on violence. Community midwives conducted face-to-face interviews with 759 married women aged 25–60 years. Results: Self-reported past-year and lifetime prevalence of physical violence was 56.3 and 57.6%, respectively; the corresponding figures for sexual violence were 53.4% and 54.5%, and for psychological abuse were 81.8% and 83.6%. Violent incidents were mostly reported to have occurred on more than three occasions during the lifetime. Risk factors for physical violence related mainly to the husband, his low educational attainment, unskilled worker status, and five or more family members living in one household. For sexual violence, the risk factors were the respondent’s low educational attainment, low socioeconomic status of the family, and five or more family members in one household. For psychological violence, the risk factors were the husband being an unskilled worker and low socioeconomic status of the family. Conclusion: Repeated violence perpetrated by a husband towards his wife is an extremely common phenomenon in Karachi, Pakistan. Indifference to this type of violence against women stems from the attitude that IPV is a private matter, usually considered a justifiable response to misbehavior on the part of the wife. These findings point to serious violations of women’s rights and require the immediate attention of health professionals and policymakers.

Familial occurrence of preeclampsia

We conducted a cohort study on whether preeclampsia during the pregnancy of a mother is a risk factor for preeclampsia during the pregnancy of her daughter. Data from the Medical Birth Registry were combined with data from a local registry of births from 1955 to 1990. We could identify the births of 22,768 elder daughters and 2,959 younger daughters. These daughters had also experienced at least one delivery. If the mother had preeclampsia during her pregnancy with an elder daughter, then the elder daughter had an increased risk for preeclampsia in her first pregnancy (relative risk (RR) = 1.7; 95% confidence interval (CI) = 1.3-2.2). This increased risk persisted into the elder daughters second pregnancy (RR = 1.7; 95% CI = 1.1-2.6). The risks for the daughters were also increased to a similar level if the mother had experienced preeclampsia in any other pregnancy. Furthermore, the risks were similarly elevated if only mothers with firstborn children were included in the analyses. Hence, preeclampsia during the pregnancy of a mother was a risk factor for development of preeclampsia during the pregnancy of her daughters; however, owing to a relatively small population attributable proportion, genetic predisposition explained only a minor part of the occurrence of preeclampsia in this population.

Long-term Impact of Reproductive Factors on the Risk of Cervical, Endometrial, Ovarian and Breast Cancer

The influence of maternal age, parity, low or high birthweight, multiple births, and pre-eclampsia on the risk of cervical, endometrial, ovarian and breast cancers was studied. Data on 40951 women and the outcomes of their deliveries between 1955 and 1995 were obtained from birth registers. For the mothers, data from the Swedish Cancer Registry and the Cause of Death Register were added. The sample was evaluated using Coxs regression in univariate and bivariate analyses where the relative risk and its 95% confidence interval were calculated. Increasing maternal age at first birth was associated with an increasing relative risk of endometrial, ovarian, and breast cancers, and with a decreased risk of cervical cancer. Multiparity was a protective factor for all gynaecological cancers, including cervical and breast cancers. Multiple births were associated with an increased risk of endometrial cancer.The influence of maternal age, parity, low or high birthweight, multiple births, and pre-eclampsia on the risk of cervical, endometrial, ovarian and breast cancers was studied. Data on 40 951 women and the outcomes of their deliveries between 1955 and 1995 were obtained from birth registers. For the mothers, data from the Swedish Cancer Registry and the Cause of Death Register were added. The sample was evaluated using Coxs regression in univariate and bivariate analyses where the relative risk and its 95% confidence interval were calculated. Increasing maternal age at first birth was associated with an increasing relative risk of endometrial, ovarian, and breast cancers, and with a decreased risk of cervical cancer. Multiparity was a protective factor for all gynaecological cancers, including cervical and breast cancers. Multiple births were associated with an increased risk of endometrial cancer.

Perceived health, sick leave, psychosocial situation, and sexual life in women with low-back pain and pelvic pain during pregnancy

Background. Low‐back pain and pelvic pain (LBPP) is a common problem during pregnancy. The aim of the study is to investigate perceived health, sick leave, psychosocial situation, and sexual life among women experiencing LBPP during pregnancy.

Air pollution exposure in early pregnancy and adverse pregnancy outcomes: a register-based cohort study

Objectives Our aim was to study the possible associations between exposure to elevated levels of air pollution, ozone (O3) and vehicle exhaust (NOx), during early gestation, and adverse pregnancy outcomes such as pre-eclampsia, preterm birth and small for gestational age. Design Prospective register-based cohort study. Setting The Swedish Medical Birth Register includes data on all deliveries during 1998 to 2006 in Greater Stockholm, Sweden. The national Patient Register and the Prescribed Drug Register were used to collect information on maternal asthma. Participants All singleton pregnancies, conceived at the earliest in August 1997 and at the latest in February 2006, were included, n=120 755. Outcome measures We studied preterm birth, small for gestational age and pre-eclampsia. Results 4.4% of pregnancies resulted in a preterm birth. The prevalence of pre-eclampsia was 2.7%. We observed an association between first trimester O3 and preterm birth (OR 1.04, 95% CI 1.01 to 1.08) as well as an association with pre-eclampsia (OR 1.04, 95% CI 1.01 to 1.08), per 10 µg/m3 increase in O3. We observed no association between first trimester NOx and adverse pregnancy outcomes. No associations were observed between any of the air pollutants and small for gestational age. Conclusions Increased levels of O3 during the first trimester increased the risk of pre-eclampsia and preterm birth. Air pollutants did not exhibit any effects on fetal growth restriction. We estimated 1 in every 20 cases of pre-eclampsia to be associated with O3 exposure.

Risks for preterm delivery and low birth weight are independently increased by severity of maternal anaemia

OBJECTIVE To estimate the effect of the severity of maternal anaemia on various perinatal outcomes. DESIGN A cross-sectional study. SETTING Labour Ward, Muhimbili National Hospital, Dar es Salaam, Tanzania. METHODS The haemoglobin of eligible pregnant women admitted for delivery between 15 November 2002 and 15 February 2003 was measured. Data on socio-demographic characteristics, iron supplementation, malaria prophylaxis, blood transfusion during current pregnancy, and current and previous pregnancy outcomes were collected and analysed. Anaemia was classified according to the World Health Organization (WHO) standards: normal--Hb > or = 11.0 g/dl; mild--Hb 9.0-10.9 g/dl; moderate--Hb 7.0-8.9 g/dl; and severe--Hb < 7.0 g/dl. Logistic regression analysis was performed to estimate the severity of anaemia. The following outcome measures were used: preterm delivery (<37 weeks), Apgar score, stillbirth, early neonatal death, low birth weight (LBW) (<2500 g) and very low birth weight (VLBW) (<1500 g). RESULTS A total of 1174 anaemic and 547 non-anaemic women were enrolled. Their median age was 24 years (range 14-46 years) and median parity was 2 (range 0-17). The prevalence of anaemia and severe anaemia was 68% and 5.8%, respectively. The risk of preterm delivery increased significantly with the severity of anaemia, with odds ratios of 1.4, 1.4 and 4.1 respectively for mild, moderate and severe anaemia. The corresponding risks for LBW and VLBW were 1.2 and 1.7, 3.8 and 1.5, and 1.9 and 4.2 respectively. CONCLUSION The risks of preterm delivery and LBW increased in proportion to the severity of maternal anaemia.

Introduction of a qualitative perinatal audit at Muhimbili National Hospital, Dar es Salaam, Tanzania.

BackgroundPerinatal death is a devastating experience for the mother and of concern in clinical practice. Regular perinatal audit may identify suboptimal care related to perinatal deaths and thus appropriate measures for its reduction. The aim of this study was to perform a qualitative perinatal audit of intrapartum and early neonatal deaths and propose means of reducing the perinatal mortality rate (PMR).MethodsFrom 1st August, 2007 to 31st December, 2007 we conducted an audit of perinatal deaths (n = 133) with birth weight 1500 g or more at Muhimbili National Hospital (MNH). The audit was done by three obstetricians, two external and one internal auditors. Each auditor independently evaluated the cases narratives. Suboptimal factors were identified in the antepartum, intrapartum and early neonatal period and classified into three levels of delay (community, infrastructure and health care). The contribution of each suboptimal factor to adverse perinatal outcome was identified and the case graded according to possible avoidability. Degree of agreement between auditors was assessed by the kappa coefficient.ResultsThe PMR was 92 per 1000 total births. Suboptimal factors were identified in 80% of audited cases and half of suboptimal factors were found to be the likely cause of adverse perinatal outcome and were preventable. Poor foetal heart monitoring during labour was indirectly associated with over 40% of perinatal death. There was a poor to fair agreement between external and internal auditors.ConclusionThere are significant areas of care that need improvement. Poor monitoring during labour was a major cause of avoidable perinatal mortality. This type of audit was a good starting point for quality assurance at MNH. Regular perinatal audits to identify avoidable causes of perinatal deaths with feed back to the staff may be a useful strategy to reduce perinatal mortality.

Characteristics of pregnancy and birth and malignancy in the offspring (Sweden).

Objectives: The aim of the study was to investigate whether factors of pregnancy and birth influence the risk of malignancy in the offspring.Methods: Data on all deliveries (248,701 births) in two counties in Sweden 1955–90 were extracted from two birth registries. The follow-up period closed at the end of 1994 and the subjects were followed up to early middle-age at most (39 years). Incidence rates of malignancy were obtained from the Cancer Register 1958–1994. Standardized incidence ratios (SIR) and relative risks (RR) were calculated.Results: Overall, few associations were detected. A significantly increased standardized incidence ratio (SIR) of 50.00 (95% CI=13.45–99.99) was found for the relationship between Downs syndrome and lymphatic leukaemia. Elder maternal age (35 years) and lymphatic leukaemia were associated with a significantly enhanced risk (SIR=2.00; 95% CI, 1.16–3.20). Maternal age 25–34 years, compared to younger age, was associated with a reduced risk of cervical cancer (RR=0.47; 95% CI=0.26–0.86).Conclusions: Although some associations, the consistent pattern of non-association indicated a low impact of intrauterine environment or changed genetic material on the future development of malignancy in the offspring up to early middle-age.

Gender roles and their influence on life prospects for women in urban Karachi, Pakistan: a qualitative study

Background Pakistan is a patriarchal society where men are the primary authority figures and women are subordinate. This has serious implications on womens and mens life prospects. Objective The aim was to explore current gender roles in urban Pakistan, how these are reproduced and maintained and influence mens and womens life circumstances. Design Five focus group discussions were conducted, including 28 women representing employed, unemployed, educated and uneducated women from different socio-economic strata. Manifest and latent content analyses were applied. Findings Two major themes emerged during analysis: ‘Reiteration of gender roles’ and ‘Agents of change’. The first theme included perceptions of traditional gender roles and how these preserve womens subordination. The power gradient, with men holding a superior position in relation to women, distinctive features in the culture and the role of the extended family were considered to interact to suppress women. The second theme included agents of change, where the role of education was prominent as well as the role of mass media. It was further emphasised that the younger generation was more positive to modernisation of gender roles than the elder generation. Conclusions This study reveals serious gender inequalities and human rights violations against women in the Pakistani society. The unequal gender roles were perceived as static and enforced by structures imbedded in society. Women routinely faced serious restrictions and limitations of autonomy. However, attainment of higher levels of education especially not only for women but also for men was viewed as an agent towards change. Furthermore, mass media was perceived as having a positive role to play in supporting womens empowerment.

Physical activity, sedentary behaviors, and estimated insulin sensitivity and secretion in pregnant and non-pregnant women

BackgroundOverweight and obesity during pregnancy raise the risk of gestational diabetes and birth complications. Lifestyle factors like physical activity may decrease these risks through beneficial effects on glucose homeostasis. Here we examined physical activity patterns and their relationships with measures of glucose homeostasis in late pregnancy compared to non-pregnant women.MethodsNormal weight and overweight women without diabetes (N = 108; aged 25-35 years) were studied; 35 were pregnant (in gestational weeks 28-32) and 73 were non-pregnant.Insulin sensitivity and β-cell response were estimated from an oral glucose tolerance test. Physical activity was measured during 10-days of free-living using a combined heart rate sensor and accelerometer. Total (TEE), resting (REE), and physical activity (PAEE) energy expenditure were measured using doubly-labeled water and expired gas indirect calorimetry.ResultsTotal activity was associated with reduced first-phase insulin response in both pregnant (Regression r2 = 0.11; Spearman r = -0.47; p = 0.007) and non-pregnant women (Regression r2 = 0.11 Spearman; r = -0.36; p = 0.002). Relative to non-pregnant women, pregnant women were estimated to have secreted 67% more insulin and had 10% lower fasting glucose than non-pregnant women. Pregnant women spent 13% more time sedentary, 71% less time in moderate-to-vigorous intensity activity, had 44% lower objectively measured total activity, and 12% lower PAEE than non-pregnant women. Correlations did not differ significantly for any comparison between physical activity subcomponents and measures of insulin sensitivity or secretion.ConclusionsOur findings suggest that physical activity conveys similar benefits on glucose homeostasis in pregnant and non-pregnant women, despite differences in subcomponents of physical activity.