191 research outputs found
Contested legacies of early modern colonialism in Norway: A summary of the 2020 debates on Ludvig Holberg and Jørgen Thormøhlen
publishedVersio
Reproductive and family planning history, knowledge, and needs: A community survey of low-income women in Beijing, China
10.1186/1472-6874-9-23BMC Women's Health923-BWHM
Factors Associated with Prenatal Folic Acid and Iron Supplementation Among 21,889 Pregnant women in Northern Tanzania: A Cross-Sectional Hospital-Based Study.
Folate and iron deficiency during pregnancy are risk factors for anaemia, preterm delivery, and low birth weight, and may contribute to poor neonatal health and increased maternal mortality. The World Health Organization recommends supplementation of folic acid (FA) and iron for all pregnant women at risk of malnutrition to prevent anaemia. We assessed the use of prenatal folic acid and iron supplementation among women in a geographical area with a high prevalence of anaemia, in relation to socio-demographic, morbidity and health services utilization factors. We analysed a cohort of 21,889 women who delivered at Kilimanjaro Christian Medical Centre (KCMC), Moshi, Tanzania, between 1999 and 2008. Logistic regression models were used to describe patterns of reported intake of prenatal FA and iron supplements. Prenatal intake of FA and iron supplements was reported by 17.2% and 22.3% of pregnant women, respectively. Sixteen percent of women reported intake of both FA and iron. Factors positively associated with FA supplementation were advanced maternal age (OR = 1.17, 1.02-1.34), unknown HIV status (OR = 1.54, 1.42-1.67), a diagnosis of anaemia during pregnancy (OR = 12.03, 9.66-14.98) and indicators of lower socioeconomic status. Women were less likely to take these supplements if they reported having had a malaria episode before (OR = 0.57, 0.53-0.62) or during pregnancy (OR = 0.45, 0.41-0.51), reported having contracted other infectious diseases (OR = 0.45, 0.42-0.49), were multiparous (OR = 0.73, 0.66-0.80), had preeclampsia/eclampsia (OR = 0.48, 0.38-0.61), or other diseases (OR = 0.55, 0.44-0.69) during pregnancy. Similar patterns of association emerged when iron supplementation alone and supplementation with both iron and FA were evaluated. FA and iron supplementation are low among pregnant women in Northern Tanzania, in particular among women with co-morbidities before or during pregnancy. Attempts should be made to increase supplementation both in general and among women with pregnancy complications
Recurrence of Preeclampsia in Northern Tanzania: A Registry-based Cohort Study.
Preeclampsia occurs in about 4 per cent of pregnancies worldwide, and may have particularly serious consequences for women in Africa. Studies in western countries have shown that women with preeclampsia in one pregnancy have a substantially increased risk of preeclampsia in subsequent pregnancies. We estimate the recurrence risks of preeclampsia in data from Northern Tanzania. A prospective cohort study was designed using 19,811 women who delivered singleton infants at a hospital in Northern Tanzania between 2000 and 2008. A total of 3,909 women were recorded with subsequent deliveries in the hospital with follow up through 2010. Adjusted recurrence risks of preeclampsia were computed using regression models. The absolute recurrence risk of preeclampsia was 25%, which was 9.2-fold (95% CI: 6.4 - 13.2) compared with the risk for women without prior preeclampsia. When there were signs that the preeclampsia in a previous pregnancy had been serious either because the baby was delivered preterm or had died in the perinatal period, the recurrence risk of preeclampsia was even higher. Women who had preeclampsia had increased risk of a series of adverse pregnancy outcomes in future pregnancies. These include perinatal death (RR= 4.3), a baby with low birth weight (RR= 3.5), or a preterm birth (RR= 2.5). These risks were only partly explained by recurrence of preeclampsia. Preeclampsia in one pregnancy is a strong predictor for preeclampsia and other adverse pregnancy outcomes in subsequent pregnancies in Tanzania. Women with previous preeclampsia may benefit from close follow-up during their pregnancies
Maternal outcome after complete uterine rupture
Introduction: Complete uterine rupture, a rare peripartum complication, is often associated with a catastrophic outcome for both mother and child. However, few studies have investigated large datasets to evaluate maternal outcomes after complete ruptures, particularly in unscarred uteri. This paucity of studies is partly due to the rarity of both the event and the serious outcomes, such as peripartum hysterectomy and maternal death. The incidence of uterine rupture is expected to increase, due to increasing cesarean section rates worldwide. Thus, it is important to have more complete knowledge about the immediate maternal outcome following a complete uterine rupture. The objective was to identify maternal outcomes and their risk factors following complete uterine ruptures. Material and methods: This was a population‐based study using data from the Medical Birth Registry of Norway, the Patient Administration System and medical records. Maternities with complete uterine rupture after start of labor in Norway during 1967‐2008 (n = 247 births), identified among 2 209 506 women. Uterine ruptures were identified from both registries and were further studied through a review of medical records. Only complete ruptures were included in analysis. The associations between maternal outcomes and demographic and labor risk factors were estimated. Odds ratios (OR s) were determined with crude logistic regressions for each risk factor. Separate multivariable logistic regressions were performed to calculate adjusted odds ratios and 95% confidence intervals (CI s). Results: We identified 88 (35.6%) healthy mothers, 107 (43.3%) severe postpartum hemorrhages without hysterectomy, 51 (20.6%) peripartum hysterectomies, and three (1.2%) maternal deaths. Peripartum hysterectomy decreased significantly in the last years of study. Unscarred uterine ruptures significantly increased the risk of peripartum hysterectomy compared with scarred uterine ruptures (AOR 2.6, 95% CI 1.3‐5.3). Other factors that increased the risk of peripartum hysterectomy following rupture were: maternal age ≥35 years (AOR 2.3, 95% CI 1.1‐5.0), parity ≥3 vs parity 1‐2 (AOR 2.8, 95% CI 1.2‐6.7), and rupture detection after vaginal delivery (AOR 2.2, 95% CI 1.1‐4.8). Conclusions: Unscarred uteri, older maternal age, parity ≥3, and rupture detection after vaginal delivery showed the highest associations with the risk of peripartum hysterectomy after complete uterine rupture.acceptedVersio
OPS som innovasjonsfremmende gjennomføringsmodell : en litteraturstudie
Masteroppgave i økonomi og administrasjon – Universitetet i Agder 2014Rapporten søker å gjøre rede for Offentlig Privat Samarbeid som innovasjonsfremmende gjennomføringsmodell. Dette gjør den ved å stille fire forskningsspørsmål:
1. Er offentlig privat samarbeid en mer innovasjonsfremmende gjennomføringsmodell sammenliknet med tradisjonelle modeller?
2. Kan tidligere erfaringer ifra gjennomførte OPS-prosjekter i Norge fortelle noe om OPS som innovasjonsfremmende gjennomføringsmodell?
3. Kan erfaringer ifra England, hvor metoden har vært benyttet lengre, fortelle noe om OPS som innovasjonsfremmende gjennomføringsmodell?
4. Hvordan bør OPS brukes/utvikles videre for at den skal virke innovasjonsfremmende?
Nærmere undersøkelse av disse fire problemstillingene viser at det er momenter ved OPSmodellen som gjør den til et godt verktøy og virkemiddel for å fremme innovasjon, men at modellen i seg selv ikke er innovasjonsfremmende
Exposure to breastfeeding and risk of developing multiple sclerosis
Background: Early-life factors are reported to modulate the risk of developing multiple sclerosis (MS) among adults. The association between exposure to breastfeeding and the risk of MS is debated. We aimed to disclose whether past exposure to breastfeeding and its duration are associated with the risk of developing MS. Methods: We used a cohort design linking prospectively collected information on breastfeeding from the Cohort of Norway community-based surveys on health status (CONOR) with the Norwegian MS Registry and the population-based Medical Birth Registry of Norway that includes information on all births in Norway since 1967. MS clinical onset was collected throughout 2016. A total of 95 891 offspring born between 1922 and 1986 to mothers participating in CONOR were included. We identified 215 offspring within this cohort who developed adult-onset MS. Associations between breastfeeding and MS risk were estimated as hazard ratios using Cox proportional hazard models adjusting for maternal factors including education. Results: We found no association between having been breastfed for ≥4 months and MS risk, also after adjusting for various maternal factors (hazard ratio = 0.90; 95% confidence interval 0.68-1.19). The estimates did not change for different durations of breastfeeding. The results were similar when adjusting for other perinatal factors. Conclusion: Our study could not confirm previous findings of an association between breastfeeding and risk of MS. Breastfeeding information was less likely to be biased by knowledge of disease compared with case-control studies
Maternal antiretroviral treatment for HIV infection and risk of small-for-gestational-age birth: A systematic review and meta-analysis of protease inhibitor-based treatment and timing of treatment
Background
Data indicate that certain combination antiretroviral treatment (cART) regimens, particularly protease inhibitor (PI)-based regimens, and cART initiation before conception may be associated with adverse pregnancy outcomes. The risk of having a small-for-gestational-age (SGA) infant was examined among pregnant HIV-infected mothers on 1) PI-based compared to non-PI-based cART, and 2) any cART initiated before compared to after conception.
Methods
A search was conducted using PubMed, Embase, and the Cochrane Library, and a systematic review was performed of studies published since Dec 1, 1995. Effect estimates with 95% confidence intervals (CIs) were extracted and meta-analyses with random-effects models were conducted. The certainty of evidence was assessed using the Grading of Recommendations Assessment, Development and Evaluation tool.
Findings
Of 783 identified studies, 28 fulfilled the inclusion criteria. Meta-analysis indicated that PI-based cART was associated with a possible slightly increased risk of SGA compared with non-PI-based cART (pooled odds ratio [OR]: 1·09; CI: 0·76, 1·55). Initiation of cART before conception was also associated with a possible slightly increased risk of SGA compared with after conception (pooled OR: 1·08; CI: 0·95, 1·22). The overall certainty of evidence was very low and low for the first and second research questions, respectively.
Interpretation
Although the benefits of cART largely outweigh the risks, these findings indicate the possibility of slightly increased risks of having an SGA infant. This indicates that careful monitoring of fetuses exposed to PI-based cART or cART before pregnancy might be reasonable. Based on the uncertainty of evidence, further research may change this conclusion.publishedVersio
Causes of Perinatal Death at a Tertiary Care Hospital in Northern Tanzania 2000-2010: A Registry Based Study.
Perinatal mortality reflects maternal health as well as antenatal, intrapartum and newborn care, and is an important health indicator. This study aimed at classifying causes of perinatal death in order to identify categories of potentially preventable deaths. We studied a total of 1958 stillbirths and early neonatal deaths above 500 g between July 2000 and October 2010 registered in the Medical Birth Registry and neonatal registry at Kilimanjaro Christian Medical Centre (KCMC) in Northern Tanzania. The deaths were classified according to the Neonatal and Intrauterine deaths Classification according to Etiology (NICE). Overall perinatal mortality was 57.7/1000 (1958 out of 33 929), of which 1219 (35.9/1000) were stillbirths and 739 (21.8/1000) were early neonatal deaths. Major causes of perinatal mortality were unexplained asphyxia (n=425, 12.5/1000), obstetric complications (n=303, 8.9/1000), maternal disease (n=287, 8.5/1000), unexplained antepartum stillbirths after 37 weeks of gestation (n= 219, 6.5/1000), and unexplained antepartum stillbirths before 37 weeks of gestation (n=184, 5.4/1000). Obstructed/prolonged labour was the leading condition (251/303, 82.8%) among the obstetric complications. Preeclampsia/eclampsia was the leading cause (253/287, 88.2%) among the maternal conditions. When we excluded women who were referred for delivery at KCMC due to medical reasons (19.1% of all births and 36.0% of all deaths), perinatal mortality was reduced to 45.6/1000. This reduction was mainly due to fewer deaths from obstetric complications (from 8.9 to 2.1/1000) and maternal conditions (from 8.5 to 5.5/1000). The distribution of causes of death in this population suggests a great potential for prevention. Early identification of mothers at risk of pregnancy complications through antenatal care screening, teaching pregnant women to recognize signs of pregnancy complications, timely access to obstetric care, monitoring of labour for fetal distress, and proper newborn resuscitation may reduce some of the categories of deaths
Language impairment in children aged 5 and 8 years after antiepileptic drug exposure in utero – the Norwegian Mother and Child Cohort Study
Background and purpose: The purpose was to examine the consequences of antiepileptic drug (AED) exposure during pregnancy on language abilities in children aged 5 and 8 years of mothers with epilepsy. Methods: The study population included children of mothers with and without epilepsy enrolled in the Norwegian Mother and Child Cohort Study 1999–2008. Mothers prospectively provided information on epilepsy diagnosis, AED use during pregnancy and the child’s language abilities at age 5 and 8 years, in questionnaires with validated language screening tools. AED concentrations in gestation week 17–19 and in the umbilical cord were measured. Results: The study population included 346 AED‐exposed and 388 AED‐unexposed children of mothers with epilepsy, and 113 674 children of mothers without epilepsy. Mothers of 117 and 121 AED‐exposed children responded to the questionnaires at age 5 and 8 years, respectively. For AED‐exposed children, the adjusted odds ratio for language impairment was 1.6 [confidence interval (CI) 1.1–2.5, P = 0.03] at age 5 years and 2.0 (CI 1.4–3.0, P < 0.001) at age 8 years, compared to children of mothers without epilepsy. Children exposed to carbamazepine monotherapy had a significantly increased risk of language impairment compared to control children at age 8 years (adjusted odds ratio 3.8, CI 1.6–9.0, P = 0.002). Higher maternal valproate concentrations correlated with language impairment at age 5 years. Periconceptional folic acid supplement use protected against AED‐associated language impairment. Conclusion: Foetal AED exposure in utero is associated with an increased risk of language impairment in children aged 5 and 8 years of mothers with epilepsy. Periconceptional folic acid use had a protective effect on AED‐associated language impairment.publishedVersio
- …