Variation in hospital rates of induction of labour: a population-based record linkage study

BACKGROUND: Understanding the extent of hospital heterogeneity in induction of labour (IOL) practices to identify areas of practice improvement may result in improved maternity outcomes. We examined inter-hospital variation in rates of IOL to identify potential targets to reduce high rates of practice variation. METHODS: Population-based record linkage study of all births of ≥24 weeks gestation in 72 hospitals in New South Wales, Australia, 2010-2011. Births were categorized into 10 mutually exclusive groups, derived from the Robson caesarean section (CS) classification. These groups were categorised by parity, plurality, fetal presentation, prior CS and gestational age. Multilevel logistic regression was used to examine variation in hospital IOL rates by the groups, adjusted for differences in casemix. RESULTS: The overall IOL rate was 26.7% (46,922 of 175,444 maternities were induced), ranging from 9.7%- 41.2% (interquartile range 21.8%- 29.8%) between hospitals. Nulliparous and multiparous women at 39-40 weeks gestation with a singleton cephalic birth were the greatest contributors to the overall IOL rate (23.5% and 20.2% of all IOL respectively), and had persisting high unexplained variation after adjustment for casemix (adjusted hospital IOL rates ranging from 11.8%- 44.9% and 7.1%- 40.5% respectively). In contrast, there was little variation in inter-hospital IOL rates among multiparous women with a singleton cephalic birth at ≥41 weeks gestation, women with singleton non-cephalic pregnancies, and women with multifetal pregnancies. CONCLUSION: Seven of the 10 groups showed high or moderate unexplained variation in inter-hospital IOL rates, most pronounced for women at 39-40 weeks gestation with a singleton cephalic birth. Outcomes associated with divergent practice require determination, which may guide strategies to reduce practice variation.NHMRC, AR

Theoretical Modeling of Starburst Galaxies

We have modeled a large sample of infrared starburst galaxies using both the PEGASE v2.0 and STARBURST99 codes to generate the spectral energy distribution of the young star clusters. PEGASE utilizes the Padova group tracks while STARBURST99 uses the Geneva group tracks, allowing comparison between the two. We used our MAPPINGS III code to compute photoionization models which include a self-consistent treatment of dust physics and chemical depletion. We use the standard optical diagnostic diagrams as indicators of the hardness of the EUV radiation field in these galaxies. These diagnostic diagrams are most sensitive to the spectral index of the ionizing radiation field in the 1-4 Rydberg region. We find that warm infrared starburst galaxies contain a relatively hard EUV field in this region. The PEGASE ionizing stellar continuum is harder in the 1-4 Rydberg range than that of STARBURST99. As the spectrum in this regime is dominated by emission from Wolf-Rayet (W-R) stars, this difference is most likely due to the differences in stellar atmosphere models used for the W-R stars. We believe that the stellar atmospheres in STARBURST99 are more applicable to the starburst galaxies in our sample, however they do not produce the hard EUV field in the 1-4 Rydberg region required by our observations. The inclusion of continuum metal blanketing in the models may be one solution. Supernova remnant (SNR) shock modeling shows that the contribution by mechanical energy from SNRs to the photoionization models is << 20%. The models presented here are used to derive a new theoretical classification scheme for starbursts and AGN galaxies based on the optical diagnostic diagrams.Comment: 36 pages, 16 figures, to be published in ApJ, July 20, 200

Methods of classification for women undergoing induction of labour: a systematic review and novel classification system

OBJECTIVE To develop and demonstrate the applicability of a classification system for induction of labour (IOL) that fulfils recognised classification system attributes for clinical, surveillance and research purposes. DESIGN Proof of concept. SETTING, POPULATION Applicability demonstrated in a population cohort of 909,702 maternities in New South Wales, Australia, 2002-2011. METHODS A multidisciplinary collaboration developed a classification system through a systematic literature review, development of a clinically logical model, and presentation to stakeholders for feedback and refinement. Classification factors included parity (nulliparous, parous), previous caesarean section (CS), gestational age (≤36, 37-38, 39-40, ≥41 weeks gestation), number (singleton, multiple) and presentation of the fetus (cephalic, non-cephalic). We determined: the size of each classification group, the contribution each group made to overall IOL rates, and within-group IOL rates (calculated as proportions of all maternities, all maternities excluding prelabour CS and of all continuing maternities). MAIN OUTCOME MEASURES Applicability of IOL classification using routinely collected obstetric data. RESULTS A 10 group classification system was developed. Of all maternities, 25.4% were induced. Nulliparous and parous women without a prior CS at 39-40 weeks gestation with a singleton cephalic-presenting fetus were the largest groups (21.2% and 24.5% respectively) and accounted for the highest proportion of all IOL (20.7% and 21.5% respectively). The highest within group IOL rates were for nullipara (53.8%) and multipara (45.5%) ≥41 weeks gestation. CONCLUSION We propose a classification system for IOL that has the attributes of simplicity and clarity, utilises information that is readily and reliably collected and reported, and enables standard characterisation of populations of women having an IOL.NHMRC 1021025, ARC FT12010006

‘They made bets that I’d die’: impacts of COVID-19 on Polish essential workers in the UK

The Covid-19 pandemic exposed the UK’s socio-economic dependence on a chronically insecure migrant essential workforce. While risking their lives to offset the devastating effects of the pandemic, many migrant workers found themselves in precarious professional and personal circumstances (e.g. temporary zero-hours contracts, work exploitation, limited access to health and social services). This article explores the health, social, economic, and cultural impacts of the pandemic on migrant essential workers in the UK. It focuses on one of the largest non-British nationalities, the Polish community, who – while employed across a range of roles and sectors – are overrepresented in lower-paid essential jobs. The article discusses variegated and interconnected impacts of the pandemic on these workers. It illustrates how Covid-19 affects them in very uneven and sometimes contrasting ways depending on their individual positionalities. Methodologically, the article draws upon 1105 responses to an online survey, 40 interviews with Polish essential workers in the UK and 10 expert interviews with key stakeholders providing support to migrant workers in the country. It is based on the first major research project investigating lived experiences of migrant essential workers in the context of the Covid-19 pandemic funded by the UK Economic and Social Research Council

Social Network Evolution during Long-term Migration: A comparison of three case studies in the South Wales region

Ten years after Poland joined the European Union (EU), a sizable number of the once considered short-term migrants that entered the United Kingdom (UK) post-2004 have remained. From the literature, it is known that when initially migrating, social networks, composed of family and friends, are used to facilitate migration. Later, migrants’ social networks may evolve to include local, non-ethnic members of the community. Through these networks, migrants may access new opportunities within the local economy. They also serve to socialise newcomers in the cultural modalities of life in the destination country. However, what if migrants’ social networks do not evolve or evolve in a limited manner? Is cultural integration still possible under these conditions? Using data collected from three case studies in the South Wales region –Cardiff, Merthyr Tydfil & Llanelli- from 2008-2012, the aim of this article is to compare Polish migrants’ social network usage, or lack thereof, over time. This comparison will be used to understand how these social networks can be catalysts and barriers for cultural integration. The findings point to the migrants’ varied use of their local social networks, which is dependent upon their language skill acquisition and their labour market mobility in the destination country

Skills for Shared Decision-Making: Evaluation of a Health Literacy Program for Consumers with Lower Literacy Levels.

Background: Shared decision-making (SDM) has been found to be significantly and positively associated with improved patient outcomes. For an SDM process to occur, patients require functional, communicative, and critical health literacy (HL) skills. Objective: This study aimed to evaluate the impact of a program to improve health literacy skills for SDM in adults with lower literacy. Methods: An HL program including an SDM component (HL + SDM) and teaching of the three "AskShareKnow" questions was delivered in adult basic education settings in New South Wales, Australia. The program was evaluated using a partially cluster-randomized controlled trial comparing it to standard language, literacy, and numeracy (LLN) training. We measured the effect of these programs on (1) HL skills for SDM (conceptual knowledge, graphical literacy, health numeracy), (2) types of questions considered important for health decision-making, (3) preferences for control in decision-making, and (4) decisional conflict. We also measured AskShareKnow question recall, use, and evaluation in HL + SDM participants. Key Results: There were 308 participants from 28 classes enrolled in the study. Most participants had limited functional HL (71%) and spoke a language other than English at home (60%). In the primary analysis, the HL + SDM program compared with the standard LLN program significantly increased conceptual knowledge (19.1% difference between groups in students achieving the competence threshold; p = .018) and health numeracy (10.9% difference; p = .032), but not graphical literacy (5.8% difference; p = .896). HL + SDM participants were significantly more likely to consider it important to ask questions that would enable SDM compared to standard LLN participants who prioritized nonmedical procedural questions (all p < .01). There was no difference in preferences for control in decision-making or in decisional conflict. Among HL + SDM participants, 79% (n = 85) correctly recalled at least one of the AskShareKnow questions immediately post-intervention, and 35% (n = 29) after 6 months. Conclusions: Teaching SDM content increased participants' HL skills for SDM and changed the nature of the questions they would ask health care professionals in a way that would enable shared health decisions. [HLRP: Health Literacy Research and Practice. 2019;3(Suppl.):S58-S74.]. Plain Language Summary: We developed a health literacy program that included a shared decision-making (SDM) section. The program was delivered in adult basic education classes by trained educators and compared to standard language, literacy, and numeracy training. Teaching SDM content increased participants' health literacy skills for SDM and changed the nature of the questions they would ask health care professionals

Qualitative insights into the experience of teaching shared decision making within adult education health literacy programmes for lower-literacy learners

© 2017 The Authors Health Expectations Published by John Wiley & Sons Ltd Background: Enhancing health literacy can play a major role in improving healthcare and health across the globe. To build higher-order (communicative/critical) health literacy skills among socially disadvantaged Australians, we developed a novel shared decision making (SDM) training programme for adults with lower literacy. The programme was delivered by trained educators within an adult basic education health literacy course. Objective: To explore the experience of teaching SDM within a health literacy programme and investigate whether communicative/critical health literacy content meets learner needs and teaching and institutional objectives. Design and participants: Qualitative interview study with 11 educators who delivered the SDM programme. Transcripts were analysed using the Framework approach; a matrix-based method of thematic analysis. Results: Teachers noted congruence in SDM content and the institutional commitment to learner empowerment in adult education. The SDM programme was seen to offer learners an alternative to their usual passive approach to healthcare decision making by raising awareness of the right to ask questions and consider alternative test/treatment options. Teachers valued a structured approach to training building on foundational skills, with language reinforcement and take-home resources, but many noted the need for additional time to develop learner understanding and cover all aspects of SDM. Challenges for adult learners included SDM terminology, computational numerical risk tasks and understanding probability concepts. Discussion and conclusions: SDM programmes can be designed in a way that both supports teachers to deliver novel health literacy content and empowers learners. Collaboration between adult education and healthcare sectors can build health literacy capacity of those most in need

Which Test Is Best? A Cluster-Randomized Controlled Trial of a Risk Calculator and Recommendations on Colorectal Cancer Screening Behaviour in General Practice

Introduction: This cluster-randomized controlled trial aimed to assess the effect of the "Which test is best?"tool on risk-appropriate screening (RAS) and colorectal cancer (CRC) screening uptake. Methods: General practices in Sydney and Melbourne, Australia, and a random sub-sample of 460 patients (aged 25-74 years) per practice were invited by post. Clusters were computer randomized independently of the researchers to an online CRC risk calculator with risk-based recommendations versus usual care. Primary and secondary outcomes were RAS and screening uptake via self-reported 5-year screening behaviour after 12 months follow-up. The usual care group (UCG) also self-reported 5-year CRC screening behaviour at 12 month post-randomization. Results: Fifty-six practices were randomized (27 to the intervention and 29 to the control, 55 practices participated) with 818 intervention and 677 controls completing the primary outcome measure. The intervention significantly increased RAS in high-risk participants compared with UCG (80.0% vs. 64.0%, respectively; OR = 3.14, 95% CI: 1.25-7.96) but not in average-risk (44.9% vs. 49.5%, respectively; OR = 0.97, 95% CI: 0.99-1.12) or moderate-risk individuals (67.9% vs. 81.1%, respectively; OR = 0.40, 95% CI: 0.12-1.33). Faecal occult blood testing uptake over 12 months was increased compared with the UCG (24.9% vs. 15.1%; adjusted OR = 1.66, 95% CI: 1.24-2.22), and there was a non-significant increase in colonoscopies during the same period (16.6% vs. 12.2%; adjusted OR = 1.42, 95% CI: 0.97-2.08). Conclusion: An online CRC risk calculator with risk-based screening recommendations increased RAS in high-risk participants and improved screening uptake overall within a 12-month follow-up period. Such tools may be useful for facilitating the uptake of risk-based screening guidelines

What guidance are researchers given on how to present network meta-analyses to end-users such as policymakers and clinicians? A systematic review

© 2014 Sullivan et al. This is an open-access article distributed under the terms of the Creative Commons Attribution License, which permits unrestricted use, distribution, and reproduction in any medium, provided the original author and source are credited.Introduction: Network meta-analyses (NMAs) are complex methodological approaches that may be challenging for non-technical end-users, such as policymakers and clinicians, to understand. Consideration should be given to identifying optimal approaches to presenting NMAs that help clarify analyses. It is unclear what guidance researchers currently have on how to present and tailor NMAs to different end-users. Methods: A systematic review of NMA guidelines was conducted to identify guidance on how to present NMAs. Electronic databases and supplementary sources were searched for NMA guidelines. Presentation format details related to sample formats, target audiences, data sources, analysis methods and results were extracted and frequencies tabulated. Guideline quality was assessed following criteria developed for clinical practice guidelines. Results: Seven guidelines were included. Current guidelines focus on how to conduct NMAs but provide limited guidance to researchers on how to best present analyses to different end-users. None of the guidelines provided reporting templates. Few guidelines provided advice on tailoring presentations to different end-users, such as policymakers. Available guidance on presentation formats focused on evidence networks, characteristics of individual trials, comparisons between direct and indirect estimates and assumptions of heterogeneity and/or inconsistency. Some guidelines also provided examples of figures and tables that could be used to present information. Conclusions: Limited guidance exists for researchers on how best to present NMAs in an accessible format, especially for non-technical end-users such as policymakers and clinicians. NMA guidelines may require further integration with end-users' needs, when NMAs are used to support healthcare policy and practice decisions. Developing presentation formats that enhance understanding and accessibility of NMAs could also enhance the transparency and legitimacy of decisions informed by NMAs.The Canadian Institute of Health Research (CIHR) Drug Safety and Effectiveness Network (Funding reference number – 116573)