697 research outputs found
Maternal Migration Background and Mortality Among Infants Born Extremely Preterm
IMPORTANCE:Â Extremely preterm infants require care provided in neonatal intensive care units (NICUs) to survive. In the Netherlands, a decision is made regarding active treatment between 24 weeks 0 days and 25 weeks 6 days after consultation with the parents.OBJECTIVE:Â To investigate the association between maternal migration background and admissions to NICUs and mortality within the first year among extremely preterm infants.DESIGN, SETTING, AND PARTICIPANTS:Â This cross-sectional study linked data of registered births in the Netherlands with household-level income tax records and municipality and mortality registers. Eligible participants were households with live births at 24 weeks 0 days to 25 weeks 6 days gestation between January 1, 2010, and December 31, 2017. Data linkage and analysis was performed from March 1, 2020, to June 30, 2023.EXPOSURE:Â Maternal migration background, defined as no migration background vs first- or second-generation migrant mother.MAIN OUTCOMES AND MEASURES:Â Admissions to NICUs and mortality within the first week, month, and year of life. Logistic regressions were estimated adjusted for year of birth, maternal age, parity, household income, sex, gestational age, multiple births, and small for gestational age. NICU-specific fixed effects were also included.RESULTS:Â Among 1405 live births (768 male [54.7%], 546 [38.9%] with maternal migration background), 1243 (88.5%) were admitted to the NICU; 490 of 546 infants (89.7%) born to mothers with a migration background vs 753 of 859 infants (87.7%) born to mothers with no migration background were admitted to NICU (fully adjusted RR, 1.03; 95% CI, 0.99-1.08). A total of 652 live-born infants (46.4%) died within the first year of life. In the fully adjusted model, infants born to mothers with a migration background had lower risk of mortality within the first week (RR, 0.81; 95% CI, 0.66-0.99), month (RR, 0.84; 95% CI, 0.72-0.97), and year of life (RR, 0.85; 95% CI, 0.75-0.96) compared with infants born to mothers with no migration background.CONCLUSIONS:In this nationally representative cross-sectional study, infants born to mothers with a migration background at 24 weeks 0 days to 25 weeks 6 days of gestation in the Netherlands had lower risk of mortality within the first year of life than those born to mothers with no migration background, a result that was unlikely to be explained by mothers from different migration backgrounds attending different NICUs or differential preferences for active obstetric management across migration backgrounds. Further research is needed to understand the underlying mechanisms driving these disparities, including parental preferences for active care of extremely preterm infants.</p
The impact of smoke-free legislation on fetal, infant and child health: a systematic review and meta-analysis protocol
INTRODUCTION: Second-hand smoke (SHS) exposure is estimated to kill 600 000 people worldwide annually. The WHO recommends that smoke-free indoor public environments are enforced through national legislation. Such regulations have been shown to reduce SHS exposure and, consequently, respiratory and cardiovascular morbidity. Evidence of particular health benefit in children is now emerging, including reductions in low birthweight deliveries, preterm birth and asthma exacerbations. We aim to comprehensively assess the impact of smoke-free legislation on fetal, infant and childhood outcomes. This can inform further development and implementation of global policy and strategies to reduce early life SHS exposure. METHODS: Two authors will search online databases (1975–present; no language restrictions) of published and unpublished/in-progress studies, and references and citations to articles of interest. We will consult experts in the field to identify additional studies. Studies should describe associations between comprehensive or partial smoking bans in public places and health outcomes among children (0–12 years): stillbirth, preterm birth, low birth weight, small for gestational age, perinatal mortality, congenital anomalies, bronchopulmonary dysplasia, upper and lower respiratory infections and wheezing disorders including asthma. The Cochrane Effectiveness Practice and Organisational Care (EPOC)-defined study designs are eligible. Study quality will be assessed using the Cochrane 7-domain-based evaluation for randomised and clinical trials, and EPOC criteria for quasiexperimental studies. Data will be extracted by two reviewers and presented in tabular and narrative form. Meta-analysis will be undertaken using random-effects models, and generic inverse variance analysis for adjusted effect estimates. We will report sensitivity analyses according to study quality and design characteristics, and subgroup analyses according to coverage of ban, age group and parental/maternal smoking status. Publication bias will be assessed. ETHICS AND DISSEMINATION: Ethics assessment is not required. RESULTS: Will be presented in one manuscript. The protocol is registered with PROSPERO, registration number CRD42013003522
Expansion of Smoke-Free Policies:Stepping Up FCTC’s Game
The Framework Convention for Tobacco Control (FCTC) is undoubtedly the most efficient international instrument for tobacco control. Article 8 FCTC shapes many smoke-free policies worldwide and in doing so it is usually associated with smoke-free regulation in enclosed public spaces. Our paper highlights that the FCTC contains a sound foundation for smoke-free policies that stretch beyond enclosed public places, such as open public spaces and (quasi-)private spaces. We demonstrate, in particular, that such wide smoke-free regulation, which is gaining momentum around the globe, is versatile and compatible with human rights standards. As such, these expanded smoke-free policies contribute to a wider culture of smoking denormalisation that scales up FCTC’s aspiration for tobacco control and subsequently to a smoke-free global society
The Impact of the Antenatal Late Preterm Steroids Trial on the administration of Antenatal Corticosteroids
Investigating the effects of comprehensive smoke-free legislation on neonatal and infant mortality in Thailand using the synthetic control method
Background: Almost all of the evidence on the benefits of smoke-free legislation on child health comes from
evaluations in high-income countries. We investigated the effects of Thailand’s 2010 comprehensive smokefree legi
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