Publications by authors named "Claudia Hanson"

Objective: Birth asphyxia is one of the leading causes of death for neonates worldwide. Lack of an objective cost effective test to predict poor newborn outcomes at birth affects the ability to respond appropriately. This study determined predictive values of umbilical cord arterial lactate in relation to adverse neonatal outcomes.

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Introduction: Digital data systems have the potential to improve data quality and provide individual-level information to understand gaps in the quality of care. This study explored experiences and perceptions of a perinatal eRegistry in two hospitals in Mtwara region, Tanzania. Drawing from realist evaluation and systems thinking, we go beyond a descriptive account of stakeholders' experiences and provide insight into key structural drivers and underlying social paradigms.

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Background: Iron deficiency anaemia in pregnancy is a significant contributor to maternal and perinatal morbidity and mortality globally. Despite international and national guidelines for its screening and treatment, knowledge and prescription practices of healthcare providers vary.

Aim: To determine maternal healthcare workers' screening and treatment practices for iron deficiency in anaemic pregnancy women in two states in Nigeria.

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Background: Evidence suggests that family-centered care for sick newborns, where parents are co-caregivers in newborn care units, can result in increased breastfeeding frequency, higher weight gain, earlier discharge, and reduced parental anxiety. This study explored healthcare providers' perceptions and experiences of parental participation in care for sick newborns in the newborn care units in two high-volume maternity units in Uganda, with the aim of informing interventions that promote family-centered care for newborns.

Methods: An exploratory qualitative study was conducted between August and December 2023.

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Healthcare workers (HCWs) are trusted sources of information for vaccination and their attitude toward vaccination is thus critical. We aimed to synthesize existing literature on healthcare workers' HPV vaccine confidence and their practices of recommending this vaccine. We conducted a systematic literature review and meta-analysis, with the search conducted last in March 2024.

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Article Synopsis
  • The study investigates the effectiveness and safety of intravenous iron (ferric carboxymaltose) compared to oral iron (ferrous sulfate) in treating anemia and iron deficiency in pregnant women in Nigeria.
  • Conducted as a randomized controlled trial, the research focused on pregnant women with low hemoglobin levels from various health facilities in Nigeria, while adhering to specific exclusion criteria.
  • The trial aimed to evaluate primary outcomes including maternal anemia at 36 weeks of gestation and the incidence of preterm births, noting that a significant number of screened participants were found ineligible for the study.
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Growing evidence suggests that extreme heat events affect both pregnant women and their infants, but few studies are available from sub-Saharan Africa. Using data from 138,015 singleton births in 16 hospitals in Benin, Malawi, Tanzania and Uganda, we investigated the association between extreme heat and early perinatal deaths, including antepartum and intrapartum stillbirths, and deaths within 24 h after birth using a time-stratified case-crossover design. We observed an association between an increase from the 75th to the 99th percentile in mean temperature 1 week (lag 0-6 d) before childbirth and perinatal mortality (odds ratio (OR) = 1.

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Background: Patient autonomy is central to the provision of respectful maternity care. Enabling women to make decisions free of discrimination and coercion, and respecting their privacy and confidentiality can contribute to positive childbirth experiences. This study aimed to deepen the understanding of how patient autonomy is reflected through social practices during intrapartum care in Benin.

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Background: Information and knowledge of sexual and reproductive health and rights (SRHR) plays a crucial role in promoting safe sexual practices among young migrants. We aimed to assess the sociodemographic factors of migrants associated with knowledge of condoms and the prevention, treatment, and transmission of HIV to highlight the need for SRHR information, including comprehensive sexual health education.

Methods: A cross-sectional survey was conducted (2018-2019) among migrants at Swedish language schools and high schools across Sweden.

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Objective: To assess stillbirth mortality by Robson ten-group classification and the usefulness of this approach for understanding trends.

Design: Cross-sectional study.

Setting: Prospectively collected perinatal e-registry data from 16 hospitals in Benin, Malawi, Tanzania and Uganda.

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Objective: To demonstrate that successful health systems strengthening (HSS) projects have addressed disparities and inequities in maternal and perinatal care in low-income countries.

Methods: A comprehensive literature review covered the period between 1980 and 2022, focusing on successful HSS interventions within health systems' seven core components that improved maternal and perinatal care.

Results: The findings highlight the importance of integrating quality interventions into robust health systems, as this has been shown to reduce maternal and newborn mortality.

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Background: Women's childbirth experiences provide a unique understanding of care received in health facilities from their voices as they describe their needs, what they consider good and what should be changed. Quality Improvement interventions in healthcare are often designed without inputs from women as end-users, leading to a lack of consideration for their needs and expectations. Recently, quality improvement interventions that incorporate women's childbirth experiences are thought to result in healthcare services that are more responsive and grounded in the end-user's needs.

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Healthcare workers (HCW) perceptions toward vaccines influence patient and community vaccine decision making. In an era of rising vaccine hesitancy, understanding HCW vaccine confidence is critical. This systematic review aims to review instruments that have been validated to measure HCW vaccine confidence.

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Introduction: Rising facility births in sub-Saharan Africa (SSA) mask inequalities in higher-level emergency care-typically in hospitals. Limited research has addressed hospital use in women at risk of or with complications, such as high parity, linked to poverty and rurality, for whom hospital care is essential. We aimed to address this gap, by comparatively assessing hospital use in rural SSA by wealth and parity.

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The 'urban penalty' in health refers to the loss of a presumed survival advantage due to adverse consequences of urban life. This study investigated the levels and trends in neonatal, post-neonatal and under-5 mortality rate and key determinants of child survival using data from Tanzania Demographic and Health Surveys (TDHS) (2004/05, 2010 and 2015/16), AIDS Indicator Survey (AIS), Malaria Indicator survey (MIS) and health facility data in Tanzania mainland. We compared Dar es Salaam results with other urban and rural areas in Tanzania mainland, and between the poorest and richest wealth tertiles within Dar es Salaam.

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Introduction: Birth asphyxia is a leading cause of neonatal mortality in sub-Saharan Africa. The relationship to grand multiparity (GM), a controversial pregnancy risk factor, remains largely unexplored, especially in the context of large multinational studies. We investigated birth asphyxia and its association with GM and referral in Benin, Malawi, Tanzania and Uganda.

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Article Synopsis
  • - The study examines the prevalence and risk factors of iron deficiency anemia (IDA) among pregnant women in Lagos and Kano, Nigeria, highlighting that IDA contributes to several negative health outcomes for both mothers and fetuses.
  • - Among 872 women with moderate to severe anemia, 41% were found to have IDA, and their dietary habits significantly affected their iron levels; especially, consuming green leafy vegetables regularly reduced the odds of IDA.
  • - In contrast, daily consumption of edible kaolin clay and soybeans three to four times a week was linked to increased odds of having IDA, indicating that diet plays a crucial role in anemia risk during pregnancy.
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The project 'Quality Decision-making by women and providers' (QUALI-DEC) combines four non-clinical interventions to promote informed decision-making surrounding mode of birth, improve women's birth experiences, and reduce caesarean sections among low-risk women. QUALI-DEC is currently being implemented in 32 healthcare facilities across Argentina, Burkina Faso, Thailand, and Viet Nam. In this paper, we detail implementation processes and the planned process evaluation, which aims to assess how and for whom QUALI-DEC worked, the mechanisms of change and their interactions with context and setting; adaptations to intervention and implementation strategies, feasibility of scaling-up, and cost-effectiveness of the intervention.

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Objective: Maintaining provision and utilization of maternal healthcare services is susceptible to external influences. This study describes how maternity care was provided during the COVID-19 pandemic and assesses patterns of service utilization and perinatal health outcomes in 16 referral hospitals (four each) in Benin, Malawi, Tanzania and Uganda.

Methods: We used an embedded case-study design and two data sources.

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Access to emergency obstetric care, including assisted vaginal birth and caesarean birth, is crucial for improving maternal and childbirth outcomes. However, although the proportion of births by caesarean section has increased during the last few decades, the use of assisted vaginal birth has declined. This is particularly the case in low- and middle-income countries, despite an assisted vaginal birth often being less risky than caesarean birth.

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Background: Routine health facility data provides the opportunity to monitor progress in quality and uptake of health care continuously. Our study aimed to assess the reliability and usefulness of emergency obstetric care data including temporal and regional variations over the past five years in Tanzania Mainland.

Methods: Data were compiled from the routine monthly district reports compiled as part of the health management information systems for 2016-2020.

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Introduction: Mothers' participation in the care of their sick newborns in Newborn Care Units (NCUs) has been linked to several advantages including earlier discharge, fewer complications, better mother-baby bonding, and an easier transition to home after discharge. This study aimed to understand mothers' perceptions and experiences while participating in the care of their sick newborns in the NCUs to inform interventions promoting mothers' participation in public health facilities in Uganda.

Methods: We conducted an exploratory qualitative study comprised of 18 in-depth interviews with mothers caring for their newborns in two NCUs at a Regional Referral and General hospital in Eastern Uganda between April and May 2022.

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Background: Vaccination efforts are a vital part of controlling the spread of diseases, however, lack of vaccine acceptance undermines the efficacy of this public health effort. Current evidence suggests that the most effective interventions to support vaccination uptake and positive vaccination beliefs are multicomponent, and dialogue based. Peer-based education interventions are such a strategy that involves an individual within the same group to act as the vaccine educator.

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Evidence-based quality care is essential for reducing sub-Saharan Africa's high burden of maternal and newborn mortality and morbidity. Provision of quality care results from interaction between several components of the health system including competent midwifery care providers and the working environment. We assessed midwifery care providers' ability to provide quality intrapartum and newborn care and selected aspects of the working environment as part of the Action Leveraging Evidence to Reduce perinatal morTality and morbidity (ALERT) project in Benin, Malawi, Tanzania, and Uganda.

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