1
|
Estimation of genetic parameters for feed efficiency traits using random regression models in dairy cattle. J Dairy Sci 2024; 107:1523-1534. [PMID: 37690722 DOI: 10.3168/jds.2022-23124] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/07/2022] [Accepted: 08/05/2023] [Indexed: 09/12/2023]
Abstract
Feed efficiency has become an increasingly important research topic in recent years. As feed costs rise and the environmental impacts of agriculture become more apparent, improving the efficiency with which dairy cows convert feed to milk is increasingly important. However, feed intake is expensive to measure accurately on large populations, making the inclusion of this trait in breeding programs difficult. Understanding how the genetic parameters of feed efficiency and traits related to feed efficiency vary throughout the lactation period is valuable to gain understanding into the genetic nature of feed efficiency. This study used 121,226 dry matter intake (DMI) records, 120,500 energy-corrected milk (ECM) records, and 98,975 metabolic body weight (MBW) records, collected on 7,440 first-lactation Holstein cows from 6 countries (Canada, Denmark, Germany, Spain, Switzerland, and the United States), from January 2003 to February 2022. Genetic parameters were estimated using a multiple-trait random regression model with a fourth-order Legendre polynomial for all traits. Weekly phenotypes for DMI were re-parameterized using linear regressions of DMI on ECM and MBW, creating a measure of feed efficiency that was genetically corrected for ECM and MBW, referred to as genomic residual feed intake (gRFI). Heritability (SE) estimates varied from 0.15 (0.03) to 0.29 (0.02) for DMI, 0.24 (0.01) to 0.29 (0.03) for ECM, 0.55 (0.03) to 0.83 (0.05) for MBW, and 0.12 (0.03) to 0.22 (0.06) for gRFI. In general, heritability estimates were lower in the first stage of lactation compared with the later stages of lactation. Additive genetic correlations between weeks of lactation varied, with stronger correlations between weeks of lactation that were close together. The results of this study contribute to a better understanding of the change in genetic parameters across the first lactation, providing insight into potential selection strategies to include feed efficiency in breeding programs.
Collapse
|
2
|
Effectiveness of road safety interventions: An evidence and gap map. CAMPBELL SYSTEMATIC REVIEWS 2024; 20:e1367. [PMID: 38188231 PMCID: PMC10765170 DOI: 10.1002/cl2.1367] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Indexed: 01/09/2024]
Abstract
Background Road Traffic injuries (RTI) are among the top ten leading causes of death in the world resulting in 1.35 million deaths every year, about 93% of which occur in low- and middle-income countries (LMICs). Despite several global resolutions to reduce traffic injuries, they have continued to grow in many countries. Many high-income countries have successfully reduced RTI by using a public health approach and implementing evidence-based interventions. As many LMICs develop their highway infrastructure, adopting a similar scientific approach towards road safety is crucial. The evidence also needs to be evaluated to assess external validity because measures that have worked in high-income countries may not translate equally well to other contexts. An evidence gap map for RTI is the first step towards understanding what evidence is available, from where, and the key gaps in knowledge. Objectives The objective of this evidence gap map (EGM) is to identify existing evidence from all effectiveness studies and systematic reviews related to road safety interventions. In addition, the EGM identifies gaps in evidence where new primary studies and systematic reviews could add value. This will help direct future research and discussions based on systematic evidence towards the approaches and interventions which are most effective in the road safety sector. This could enable the generation of evidence for informing policy at global, regional or national levels. Search Methods The EGM includes systematic reviews and impact evaluations assessing the effect of interventions for RTI reported in academic databases, organization websites, and grey literature sources. The studies were searched up to December 2019. Selection Criteria The interventions were divided into five broad categories: (a) human factors (e.g., enforcement or road user education), (b) road design, infrastructure and traffic control, (c) legal and institutional framework, (d) post-crash pre-hospital care, and (e) vehicle factors (except car design for occupant protection) and protective devices. Included studies reported two primary outcomes: fatal crashes and non-fatal injury crashes; and four intermediate outcomes: change in use of seat belts, change in use of helmets, change in speed, and change in alcohol/drug use. Studies were excluded if they did not report injury or fatality as one of the outcomes. Data Collection and Analysis The EGM is presented in the form of a matrix with two primary dimensions: interventions (rows) and outcomes (columns). Additional dimensions are country income groups, region, quality level for systematic reviews, type of study design used (e.g., case-control), type of road user studied (e.g., pedestrian, cyclists), age groups, and road type. The EGM is available online where the matrix of interventions and outcomes can be filtered by one or more dimensions. The webpage includes a bibliography of the selected studies and titles and abstracts available for preview. Quality appraisal for systematic reviews was conducted using a critical appraisal tool for systematic reviews, AMSTAR 2. Main Results The EGM identified 1859 studies of which 322 were systematic reviews, 7 were protocol studies and 1530 were impact evaluations. Some studies included more than one intervention, outcome, study method, or study region. The studies were distributed among intervention categories as: human factors (n = 771), road design, infrastructure and traffic control (n = 661), legal and institutional framework (n = 424), post-crash pre-hospital care (n = 118) and vehicle factors and protective devices (n = 111). Fatal crashes as outcomes were reported in 1414 records and non-fatal injury crashes in 1252 records. Among the four intermediate outcomes, speed was most commonly reported (n = 298) followed by alcohol (n = 206), use of seatbelts (n = 167), and use of helmets (n = 66). Ninety-six percent of the studies were reported from high-income countries (HIC), 4.5% from upper-middle-income countries, and only 1.4% from lower-middle and low-income countries. There were 25 systematic reviews of high quality, 4 of moderate quality, and 293 of low quality. Authors' Conclusions The EGM shows that the distribution of available road safety evidence is skewed across the world. A vast majority of the literature is from HICs. In contrast, only a small fraction of the literature reports on the many LMICs that are fast expanding their road infrastructure, experiencing rapid changes in traffic patterns, and witnessing growth in road injuries. This bias in literature explains why many interventions that are of high importance in the context of LMICs remain poorly studied. Besides, many interventions that have been tested only in HICs may not work equally effectively in LMICs. Another important finding was that a large majority of systematic reviews are of low quality. The scarcity of evidence on many important interventions and lack of good quality evidence-synthesis have significant implications for future road safety research and practice in LMICs. The EGM presented here will help identify priority areas for researchers, while directing practitioners and policy makers towards proven interventions.
Collapse
|
3
|
Reporting of equity in observational epidemiology: A methodological review. J Glob Health 2024; 14:04046. [PMID: 38491911 PMCID: PMC10903926 DOI: 10.7189/jogh.14.04046] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 03/18/2024] Open
Abstract
Background Observational studies can inform how we understand and address persisting health inequities through the collection, reporting and analysis of health equity factors. However, the extent to which the analysis and reporting of equity-relevant aspects in observational research are generally unknown. Thus, we aimed to systematically evaluate how equity-relevant observational studies reported equity considerations in the study design and analyses. Methods We searched MEDLINE for health equity-relevant observational studies from January 2020 to March 2022, resulting in 16 828 articles. We randomly selected 320 studies, ensuring a balance in focus on populations experiencing inequities, country income settings, and coronavirus disease 2019 (COVID-19) topic. We extracted information on study design and analysis methods. Results The bulk of the studies were conducted in North America (n = 95, 30%), followed by Europe and Central Asia (n = 55, 17%). Half of the studies (n = 171, 53%) addressed general health and well-being, while 49 (15%) focused on mental health conditions. Two-thirds of the studies (n = 220, 69%) were cross-sectional. Eight (3%) engaged with populations experiencing inequities, while 22 (29%) adapted recruitment methods to reach these populations. Further, 67 studies (21%) examined interaction effects primarily related to race or ethnicity (48%). Two-thirds of the studies (72%) adjusted for characteristics associated with inequities, and 18 studies (6%) used flow diagrams to depict how populations experiencing inequities progressed throughout the studies. Conclusions Despite over 80% of the equity-focused observational studies providing a rationale for a focus on health equity, reporting of study design features relevant to health equity ranged from 0-95%, with over half of the items reported by less than one-quarter of studies. This methodological study is a baseline assessment to inform the development of an equity-focussed reporting guideline for observational studies as an extension of the well-known Strengthening Reporting of Observational Studies in Epidemiology (STROBE) guideline.
Collapse
|
4
|
The gut microbiota in adults with cystic fibrosis compared to colorectal cancer. J Cyst Fibros 2024; 23:262-268. [PMID: 38104000 DOI: 10.1016/j.jcf.2023.12.004] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/16/2023] [Revised: 12/06/2023] [Accepted: 12/06/2023] [Indexed: 12/19/2023]
Abstract
BACKGROUND Gut dysbiosis is implicated in colorectal cancer (CRC) pathogenesis. Cystic fibrosis (CF) is associated with both gut dysbiosis and increased CRC risk. We therefore compared the faecal microbiota from individuals with CF to CRC and screening samples. We also assessed changes in CRC-associated taxa before and after triple CF transmembrane conductance regulator (CFTR) modulator therapy. METHODS Bacterial DNA amplification comprising V4 16S rRNA analysis was conducted on 84 baseline and 53 matched follow-up stool samples from adults with CF. These data were compared to an existing cohort of 430 CRC and 491 control gFOBT samples from the NHS Bowel Cancer Screening Programme. Data were also compared to 26 previously identified CRC-associated taxa from a published meta-analysis. RESULTS Faecal CF samples had a lower alpha diversity and clustered distinctly from both CRC and control samples, with no clear clinical variables explaining the variation. Compared to controls, CF samples had an increased relative abundance in 6 of the 20 enriched CRC-associated taxa and depletion of 2 of the 6 taxa which have been reported as reduced in CRC. Commencing triple modulator therapy had subtle influence on the relative abundance of CRC-associated microbiota (n = 23 paired CF samples). CONCLUSIONS CF stool samples were clearly dysbiotic, clustering distinctly from both CRC and control samples. Several bacterial shifts in CF samples resembled those observed in CRC. Studies assessing the impact of dietary or other interventions and the longer-term use of CFTR modulators on reducing this potentially pro-oncogenic milieu are needed.
Collapse
|
5
|
PROTOCOL: Effectiveness of economic development interventions in humanitarian settings in low- and middle-income countries: A mixed-method systematic review. CAMPBELL SYSTEMATIC REVIEWS 2023; 19:e1357. [PMID: 37867635 PMCID: PMC10585609 DOI: 10.1002/cl2.1357] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Indexed: 10/24/2023]
Abstract
This is the protocol for a Campbell systematic review. The review will address the following research questions: (1) What are the effects of economic development interventions on the economic outcomes of people in humanitarian settings? What factors explain any observed variations in effect such as setting, programme design features or duration? (2) What are the effects of economic development interventions on the food security, nutrition, the psychosocial and mental health, and the physical health outcomes of populations in humanitarian settings? (3) What are the success factors and barriers that affect the implementation and effectiveness of economic development interventions on populations affected by humanitarian crisis?
Collapse
|
6
|
Body mass index and nutritional intake following Elexacaftor/Tezacaftor/Ivacaftor modulator therapy in adults with cystic fibrosis. J Cyst Fibros 2023; 22:1002-1009. [PMID: 37422432 DOI: 10.1016/j.jcf.2023.06.010] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/02/2023] [Revised: 06/01/2023] [Accepted: 06/25/2023] [Indexed: 07/10/2023]
Abstract
BACKGROUND Elexacaftor/Tezacaftor/Ivacaftor (ETI) modulator therapy is often associated with increased body mass index (BMI) in people with cystic fibrosis (CF). This is thought to reflect improved clinical stability and increased appetite and nutritional intake. We explored the change in BMI and nutritional intake following ETI modulator therapy in adults with CF. METHODS Dietary intake, measured with myfood24®, and BMI were collected from adults with CF at baseline and follow-up as part of an observational study. Changes in BMI and nutritional intake in participants who commenced ETI therapy between time points were assessed. To contextualize findings, we also assessed changes in BMI and nutritional intake between study points in a group on no modulators. RESULTS In the pre and post ETI threapy group (n = 40), BMI significantly increased from 23.0 kg/m2 (IQR 21.4, 25.3) at baseline to 24.6 kg/m2 (IQR 23.0, 26.7) at follow-up (p<0.001), with a median of 68 weeks between time points (range 20-94 weeks) and median duration of ETI therapy was 23 weeks (range 7-72 weeks). There was a significant decrease in energy intake from 2551 kcal/day (IQR 2107, 3115) to 2153 kcal/day (IQR 1648, 2606), p<0.001. In the no modulator group (n = 10), BMI and energy intake did not significantly change between time points (p>0.05), a median of 28 weeks apart (range 20-76 weeks). CONCLUSIONS These findings tentatively suggest that the increase in BMI with ETI therapy may not simply be attributable to an increase in oral intake. Further exploration into the underlying aetiology of weight gain with ETI therapy is needed.
Collapse
|
7
|
PROTOCOL: The impact of agricultural mechanisation on women's economic empowerment: A mixed-methods systematic review. CAMPBELL SYSTEMATIC REVIEWS 2023; 19:e1334. [PMID: 37361554 PMCID: PMC10288359 DOI: 10.1002/cl2.1334] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Indexed: 06/28/2023]
Abstract
This is the protocol for a Campbell systematic review. The main objective of the review is to answer the following questions: What is the impact of mechanisation on agriculture? What is the impact of mechanisation on women's economic empowerment? The study will review the impact of mechanisation on labour demand and supply, land and labour productivity, farmers' incomes, health and women's empowerment. All literature will be considered, including nonintervention studies and studies not reporting gender-disaggregated results.
Collapse
|
8
|
PROTOCOL: Effects of interventions to improve access to financial services for micro-, small- and medium-sized enterprises in low- and middle-income countries: An evidence and gap map. CAMPBELL SYSTEMATIC REVIEWS 2023; 19:e1341. [PMID: 37415851 PMCID: PMC10320698 DOI: 10.1002/cl2.1341] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Indexed: 07/08/2023]
Abstract
Background Micro-, small-, and medium-sized enterprises (MSMEs) account for the vast majority of firms in most economies, particularly in developing nations, and are key contributors to job creation and global economic development. However, the most significant impediment to MSME development in low- and middle-income countries is a lack of access to both investment and working capital financing. Due to a lack of essential track record, appropriate collateral, and credit history, MSMEs are frequently denied business loans by traditional lending institutions. In addition, SMEs' inability to access funding is hindered by institutional, structural, and non-financial factors. To address this, both the public and private sectors employ indirect and direct finance interventions to help MSMEs in developing and emerging economies enhance and increase their financing needs. Given the importance of MSMEs in the economy, a comprehensive overview of and systematic synthesizing of the evidence of the effects of financial access interventions for MSMEs, capturing a wide variety of outcome variables, is useful. Objectives The objective of this evidence and gap map (EGM) is to describe the existing evidence on the effects of various interventions dedicated to supporting and improving MSMEs' access to credit, as well as the corresponding firm performance and/or welfare outcomes. Methods An EGM is a systematic evidence product that displays the existing evidence relevant to a specific research question. An EGM's end product is a research article or report, but it can also be shared via an interactive map drawn as a matrix of included studies and their corresponding interventions and outcomes. Interventions in low- and middle-income countries that target specific population subgroups are included on the map. The EGM considers five types of interventions: (i) strategy, legislation and regulatory; (ii) systems and institutions; (iii) facilitate access; (iv) lending instruments or financial products; and (v) demand-side interventions. The map, on the other hand, covers outcome domains for policy environment, financial inclusion, firm performance, and welfare. Impact evaluations or systematic reviews of relevant interventions for a previously defined target population are included in the EGM. Studies using experimental or non-experimental designs, as well as systematic reviews, are eligible. The EGM excludes before-and-after study designs with no suitable comparison group. Furthermore, the map excludes literature reviews, key informant interviews, focus group discussions, and descriptive analyses. Search strings were used to conduct electronic searches in databases. To ensure that the research team had identified a significant portion of relevant research works, the search strategy was supplemented with gray literature searches and systematic review citation tracking. We have compiled studies that are either completed or in progress. For practical reasons, studies are limited to papers written in English and are not restricted by publication date. Selection Criteria We included studies that examined interventions to enhance MSMEs' access to finance in low- and middle-income countries targeting MSMEs including households, smallholder farmers and single person enterprise as well as financial institutions/agencies and their staff. The EGM considers five types of interventions that aim to: (i) deliver strategy, legislation, and regulatory aspects; (ii) systems and institutions that enable financing; (iii) facilitate access to finance; (iv) deliver different lending instruments or financial products, including traditional forms of microcredit; and (v) demand-side interventions such as programs on financial literacy. The map includes outcome domains surrounding policy environment, financial inclusion, firm performance, and welfare. Eligible studies must be experimental, non-experimental, or systematic reviews. In addition, the study designs must have a suitable comparison group before and after the implementation of interventions. Results The EGM includes 413 studies. The majority of the studies (379 studies) analyzed microenterprises, such as households and smallholder farmers; 7 studies analyzed community groups; while 109 studies analyzed small and medium enterprises. There were 147 studies on interventions that targeted multiple firm sizes. Lending instruments/financial products are the most common intervention across all firm types. When it comes to the types of firms that receive the said financial intervention, the data is overwhelmingly in favor of microenterprises (278 studies), followed by systems and organizations (138 studies) that support better access to such financial products and services. Welfare outcomes have the most evidence out of all of the outcomes of interest, followed by firm performance and financial inclusion. Among all firm types, welfare outcomes are primarily targeted at microenterprises. With 59 studies, we can say that small businesses have a significantly large number of enterprise performance outcomes. of the 413 studies, 243 used non-experimental or quasi-experimental designs (mainly propensity score matching and instrumental variable approaches), 136 used experimental methods, and 34 were systematic reviews. 175 studies (43%) provided evidence from Sub-Saharan Africa, 142 studies (35%) from South Asia, 86 studies (21%) from East Asia and the Pacific, 66 studies (16%) from Latin America and the Caribbean, 28 studies (7%), Europe and Central Asia, and 21 studies (5%) from the Middle East and North Africa. Most of the included evidence covers low-income (26%) and lower-middle income countries (66%), and to a lesser extent upper-middle-income countries (26%). Conclusion This map depicts the existing evidence and gaps on the effects of interventions to enhance MSMEs' access to financial services in low and middle-income countries. Interventions directed at microenterprises with welfare outcomes have a significant number of research outcomes in the literature. SME evaluations have looked at firm performance, with less focus to employment and the welfare effects on owners and employees, including poverty reduction. Microcredit/loans have been the focus of a large number of research papers (238 studies), indicating the field's growing popularity. However, emerging financial interventions such as facilitating access to digital financial services are relatively under-studied. Several studies also investigate rural or population in remote areas with 192 studies, 126 studies on poor and disadvantaged, and 114 papers on women. Most of the research is conducted in Sub-Saharan Africa (175 studies) and South Asia (142 studies) so further research in other regions could be conducted to allow a more holistic understanding of the effects of financial inclusion interventions. Credit lines, supply chain finance, and trade financing, which are some of the ADB's financial tools have limited evidence. Future studies should look into strategy, law, and regulation interventions, as well as interventions targeted at SMEs, and examine policy and regulatory environment outcomes as well as welfare outcomes. Interventions on the demand side and their impact on the policy and regulatory environment, as well as facilitating access are relatively understudied.
Collapse
|
9
|
PROTOCOL: Value chain interventions for improving women's economic empowerment: A mixed-method systematic review. CAMPBELL SYSTEMATIC REVIEWS 2023; 19:e1331. [PMID: 37361555 PMCID: PMC10286722 DOI: 10.1002/cl2.1331] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Indexed: 06/28/2023]
Abstract
This is the protocol for a Campbell systematic review. The objectives are as follows: The primary objective of this review is to understand as well as evaluate what approaches, strategies or interventions focused on women's engagement in agricultural value chains and markets that have led to women's economic empowerment in low-and-middle-income countries. The secondary objective of this review is to examine in which contexts are these approaches effective (or ineffective)? What are the contextual barriers and facilitators, determining the participation of women in, and benefits from, engagement in the value chain in low-and middle-income countries programme effectiveness. Finally, this review aims to refine the theory of change that describes how value chain interventions lead to women's economic empowerment using evidence drawn from both rigorous quantitative impact evaluation studies and qualitative studies.
Collapse
|
10
|
Can ultrasound strain elastography (USE) improve management of suspicious thyroid nodules measuring <10 mm? A systematic review. Radiography (Lond) 2023; 29:661-667. [PMID: 37148707 DOI: 10.1016/j.radi.2023.04.015] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/24/2023] [Revised: 03/08/2023] [Accepted: 04/17/2023] [Indexed: 05/08/2023]
Abstract
INTRODUCTION Current UK guidelines state that suspicious thyroid nodules <10 mm do not require FNA. These are often followed up with serial ultrasound scans. Ultrasound Strain Elastography (USE) could provide a more accurate alternative and preclude the need for follow-up. Can USE identify nodules at greater risk of malignancy and streamline patient management? METHODS Systematic review methodology used. Inclusion criteria are: - Population: patients with suspicious thyroid nodules <10 mm.- Intervention: USE.- Comparator: Ultrasound features of nodules.- Outcome measure: FNA or surgical removal of nodules. Searches performed on 6 commercial databases, along with grey literature anddissertation databases. The QUADAS-2 diagnostic study checklist used for quality assessment. RESULTS 8 studies included and a narrative analysis performed due to heterogeneity of results. The mean USE sensitivity is 74.3%, mean specificity 80.5%. Mean overall ultrasound sensitivity is 80.4%, specificity 71.0%. Results suggest that USE is not superior to ultrasound for detecting malignancy. Some study limitations, particularly the heterogeneity of reporting the ultrasound features preclude meaningful conclusion from being drawn. CONCLUSION USE is more accurate at identifying benign nodules than ultrasound. Nodules appearing benign on USE could be excluded from serial ultrasound follow-up. No significant difference was found between USE and ultrasound at identifying malignant nodules. IMPLICATIONS FOR PRACTICE As FNA is not recommended for suspicious thyroid nodules <10 mm, these are often followed up with multiple scans and clinician reviews. This increases pressure on healthcare systems and uncertainty for the patient. This review shows that USE is more accurate at identifying benign nodules than ultrasound alone, meaning that these nodules could potentially be excluded from serial follow up. This would streamline patient management, freeing-up vital resources in ENT and ultrasound departments.
Collapse
|
11
|
Correction: Mapping reviews, scoping reviews, and evidence and gap maps (EGMs): the same but different- the "Big Picture" review family. Syst Rev 2023; 12:61. [PMID: 37005692 PMCID: PMC10068151 DOI: 10.1186/s13643-023-02224-2] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 04/04/2023] Open
|
12
|
Improving social justice in observational studies: protocol for the development of a global and Indigenous STROBE-equity reporting guideline. Int J Equity Health 2023; 22:55. [PMID: 36991403 PMCID: PMC10060140 DOI: 10.1186/s12939-023-01854-1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/03/2022] [Accepted: 02/27/2023] [Indexed: 03/31/2023] Open
Abstract
BACKGROUND Addressing persistent and pervasive health inequities is a global moral imperative, which has been highlighted and magnified by the societal and health impacts of the COVID-19 pandemic. Observational studies can aid our understanding of the impact of health and structural oppression based on the intersection of gender, race, ethnicity, age and other factors, as they frequently collect this data. However, the Strengthening the Reporting of Observational Studies in Epidemiology (STROBE) guideline, does not provide guidance related to reporting of health equity. The goal of this project is to develop a STROBE-Equity reporting guideline extension. METHODS We assembled a diverse team across multiple domains, including gender, age, ethnicity, Indigenous background, disciplines, geographies, lived experience of health inequity and decision-making organizations. Using an inclusive, integrated knowledge translation approach, we will implement a five-phase plan which will include: (1) assessing the reporting of health equity in published observational studies, (2) seeking wide international feedback on items to improve reporting of health equity, (3) establishing consensus amongst knowledge users and researchers, (4) evaluating in partnership with Indigenous contributors the relevance to Indigenous peoples who have globally experienced the oppressive legacy of colonization, and (5) widely disseminating and seeking endorsement from relevant knowledge users. We will seek input from external collaborators using social media, mailing lists and other communication channels. DISCUSSION Achieving global imperatives such as the Sustainable Development Goals (e.g., SDG 10 Reduced inequalities, SDG 3 Good health and wellbeing) requires advancing health equity in research. The implementation of the STROBE-Equity guidelines will enable a better awareness and understanding of health inequities through better reporting. We will broadly disseminate the reporting guideline with tools to enable adoption and use by journal editors, authors, and funding agencies, using diverse strategies tailored to specific audiences.
Collapse
|
13
|
Mapping reviews, scoping reviews, and evidence and gap maps (EGMs): the same but different- the "Big Picture" review family. Syst Rev 2023; 12:45. [PMID: 36918977 PMCID: PMC10014395 DOI: 10.1186/s13643-023-02178-5] [Citation(s) in RCA: 11] [Impact Index Per Article: 11.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/03/2022] [Accepted: 01/24/2023] [Indexed: 03/16/2023] Open
Abstract
Scoping reviews, mapping reviews, and evidence and gap maps are evidence synthesis methodologies that address broad research questions, aiming to describe a bigger picture rather than address a specific question about intervention effectiveness. They are being increasingly used to support a range of purposes including guiding research priorities and decision making. There is however a confusing array of terminology used to describe these different approaches. In this commentary, we aim to describe where there are differences in terminology and where this equates to differences in meaning. We demonstrate the different theoretical routes that underpin these differences. We suggest ways in which the approaches of scoping and mapping reviews may differ in order to guide consistency in reporting and method. We propose that mapping and scoping reviews and evidence and gap maps have similarities that unite them as a group but also have unique differences. Understanding these similarities and differences is important for informing the development of methods used to undertake and report these types of evidence synthesis.
Collapse
|
14
|
Effectiveness of interventions for improving social inclusion outcomes for people with disabilities in low- and middle-income countries: A systematic review. CAMPBELL SYSTEMATIC REVIEWS 2023; 19:e1316. [PMID: 37132016 PMCID: PMC10029810 DOI: 10.1002/cl2.1316] [Citation(s) in RCA: 4] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Indexed: 05/04/2023]
Abstract
Background People with disabilities-more than a billion people worldwide-are frequently excluded from social and political life, and often experience stigmatising attitudes and behaviours from people without disabilities. This stigma, coupled with inaccessible environments and systems and institutional barriers (e.g., lack of inclusive legislation), may result in discrimination against people with disabilities (and their families) to the degree that they are not able to enjoy their rights on an equal basis with others. Objectives This review examines the effectiveness of interventions for improving social inclusion outcomes (acquisition of skills for social inclusion, broad-based social inclusion, and improved relationships) for people with disabilities in low- and middle-income countries (LMICs). Search Methods We searched academic and online databases, carried out citation tracking of included studies, and contacted experts to ensure our search was as comprehensive as possible. We also ran the searches with search terms specific to social inclusion review using Open Alex in EPPI reviewer. Selection Criteria We included all studies which reported on impact evaluations of interventions to improve social inclusion outcomes for people with disabilities in LMIC. Data Collection and Analysis We used review management software EPPI Reviewer to screen the search results. Two review authors independently extracted the data from each study report, including for the confidence in study findings appraisal. Data and information were extracted regarding available characteristics of participants, intervention characteristics and control conditions, research design, sample size, risk of bias and outcomes, and results. Random-effects inverse variance weighted meta-analytic methods were used to synthesise standardised mean differences for the outcomes. Main Results We identified 37 experimental and quasi-experimental studies. Studies were conducted in 16 countries, with the majority of the included studies (n = 13) from South Asia and nine each from East Asia, the Pacific, the Middle East, and North Africa. Most studies targeted children with disabilities (n = 23), and 12 targeted adults with disabilities. Most focused on people with intellectual disabilities (n = 20) and psychosocial disabilities (n = 13). Regarding intervention content, most (n = 17) of the included programmes aimed to improve the social and communication skills of people with disabilities through social skills training programmes. Ten studies aimed at providing personal assistance and support and evaluated the effects of a parent training programme on the interactive skills of parents of children and their children with disabilities. We calculated effect sizes from experimental and quasi-experimental studies for outcomes on skills for social inclusion, relationships of people with disabilities with family and community members, and broad-based social inclusion among people with disabilities. A meta-analysis of 16 studies indicates an overall positive, statistically significant and large effect of the interventions for skills for social inclusion with standardised mean difference (SMD) = 0.87, confidence interval (CI) = 0.57 to 1.16, k = 26, I 2 = 77%, p < 0.001). For relationships across 12 studies, we find a positive but moderate effect (SMD = 0.61, CI = 0.41 to 0.80, k = 15, I 2 = 64%, p < 0.01). As for the overall effect on broad-based social inclusion, we find the average effect size was large, and there was significant dispersion across studies (SMD = 0.72, CI = 0.33 to 1.11, k = 2, I 2 = 93%, p < 0.01). Despite the significant and large effects estimated by the studies, some limitations must be noted. Although there was a consensus on the direction of the effects, the studies presented considerable heterogeneity in the size of the effects. A majority (n = 27) of studies were assessed to be of low confidence related to methodological limitations, so the findings must be interpreted with caution. Tests for publication bias show that the effect sizes of social skills (p < 0.01) and social inclusion (p = 0.01) are all likely to be inflated by the existence of the publication bias. Authors’ Conclusions The review's findings suggest that various interventions to improve the social inclusion of people with disabilities have a significant positive effect. Interventions such as social and communication training and personal assistance led to significant improvement in the social behaviour and social skills of people with disabilities. Studies targeting broad-based social inclusion showed a large and significant positive effect. A moderate effect was reported from interventions designed to improve relationships between people with disabilities and their families and communities. However, the findings of this review must be interpreted cautiously, given the low confidence in study methods, severe heterogeneity and significant publication bias. The available evidence focused primarily on individual-level barriers such as interventions for improving social or communications skills of people with disabilities and not the systemic drivers of exclusions such as addressing societal barriers to inclusion, such as stigma reduction, and interventions to strengthen legislation, infrastructure, and institutions.
Collapse
|
15
|
PROTOCOL: An evidence and gap map of studies of implementation issues for interventions for those affected by and at risk of homelessness in high-income countries. CAMPBELL SYSTEMATIC REVIEWS 2023; 19:e1305. [PMID: 36911861 PMCID: PMC9942265 DOI: 10.1002/cl2.1305] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Indexed: 06/18/2023]
Abstract
This is the protocol for a Campbell systematic review. The objectives are as follows. The proposed evidence and gap map will present relevant process evaluations and other studies of barriers and facilitators, both qualitative and quantitative, for eligible homelessness interventions to highlight the issues arising in the implementation of these interventions. Specifically, the objectives of the map are to: (i) develop a clear taxonomy of interventions and implementation issues (e.g., barriers and facilitators-factors which works as barriers to hinder successful implementation of policies and programmes and factors which facilitate the intervention and therefore support its implementation) related to homelessness in high-income countries; (ii) map available systematic reviews and primary studies of the implementation issues of interventions for those experiencing homelessness and those at risk of homelessness, with an overview provided in a summary report; (iii) provide a searchable database of included studies accessible to research users via CHI website.
Collapse
|
16
|
PROTOCOL: Treatment for depressive disorder among adults: An evidence and gap map of systematic reviews. CAMPBELL SYSTEMATIC REVIEWS 2023; 19:e1308. [PMID: 36911856 PMCID: PMC9985796 DOI: 10.1002/cl2.1308] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Indexed: 06/18/2023]
Abstract
This is the protocol for a Campbell evidence and gap map. The objective of the map is to map available systematic reviews on the effectiveness of treatments for depressive disorders among adults. Specifically, this EGM includes studies on the effectiveness of treatments across a range of outcome domains.
Collapse
|
17
|
Diabetes is associated with increased burden of gastrointestinal symptoms in adults with cystic fibrosis. J Cyst Fibros 2023; 22:275-281. [PMID: 36710099 DOI: 10.1016/j.jcf.2023.01.010] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/13/2022] [Revised: 12/09/2022] [Accepted: 01/17/2023] [Indexed: 01/30/2023]
Abstract
BACKGROUND Individuals with diabetes mellitus (DM) are known to frequently experience gastrointestinal (GI) symptoms. In contrast, the impact of cystic fibrosis-related diabetes (CFRD) on accentuating GI symptoms in people with cystic fibrosis (pwCF) is unknown. We sought to examine this. METHODS Abdominal symptoms were measured using the validated CF-specific GI symptom questionnaire - CFAbd-Score© - as part of a multicentre cohort study in pancreatic insufficient adults with CF, not on cystic fibrosis transmembrane conductance regulator (CFTR) modulators. The CFAbd-Score total score (0-100pts), its 5 domains, alongside nine specific GI symptoms associated with DM, were compared between the CFRD and non-CFRD groups. RESULTS 27 (31%) and 61 (69%) participants with CF were recruited in the CFRD and non-CFRD groups respectively. Total CFAbd-Score and the two domains: gastroesophageal reflux disease and disorders of appetite were significantly higher in the CFRD group compared to the non-CFRD group (p<0.05), with the mean total CFAbd-Score being 25.4 ± 2.5 and 18.4 ± 1.5 in the CFRD and non-CFRD groups respectively. Among the nine GI symptoms commonly reported as elevated in DM, bloating and nausea were significantly more common in individuals with CFRD compared to those without (p<0.05). CONCLUSIONS Individuals with CFRD overall, have a higher GI symptom burden, according to CFAbd-Scores. Specifically, they experience significantly more bloating and nausea. Close monitoring and further research is needed to better understand and manage GI symptoms in this group.
Collapse
|
18
|
Abstract
BACKGROUND AND AIMS Cystic Fibrosis (CF) is associated with gut dysbiosis, local and systemic inflammation, and impaired immune function. Gut microbiota dysbiosis results from changes in the complex gut milieu in response to CF transmembrane conductance regulator (CFTR) dysfunction, pancreatic malabsorption, diet, medications, and environmental influences. In several diseases, alteration of the gut microbiota influences local and systemic inflammation and disease outcomes. We conducted a systematic review of the gut microbiota in CF and explored factors influencing dysbiosis. METHODS An electronic search of three databases was conducted in January 2019, and re-run in June 2021. Human, animal, and in vitro studies were included. The primary outcome was differences in the gut microbiota between people with CF (pwCF) and healthy controls. Secondary outcomes included the relationship between the gut microbiota and other factors, including diet, medication, inflammation, and pulmonary function in pwCF. RESULTS Thirty-eight studies were identified. The literature confirmed the presence of CF-related gut dysbiosis, characterized by reduced diversity and several taxonomic changes. There was a relative increase of bacteria associated with a pro-inflammatory response coupled with a reduction of those considered anti-inflammatory. However, studies linking gut dysbiosis to systemic and lung inflammation were limited. Causes of gut dysbiosis were multifactorial, and findings were variable. Data on the impact of CFTR modulators on the gut microbiota were limited. CONCLUSIONS CF-related gut dysbiosis is evident in pwCF. Whether this influences local and systemic disease and is amenable to interventions with diet and drugs, such as CFTR modulators, requires further investigation.
Collapse
|
19
|
PROTOCOL: Critical appraisal of methodological quality and reporting items of systematic reviews with meta-analysis in evidence-based social science in China: A systematic review. CAMPBELL SYSTEMATIC REVIEWS 2022; 18:e1278. [PMID: 36908832 PMCID: PMC9521792 DOI: 10.1002/cl2.1278] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/18/2023]
Abstract
This is the protocol for a Campbell systematic review. The objectives are as follows: (1) To evaluate the reporting quality of systematic reviews published in Chinese social science journals against the PRISMA and MOOSE standards; (2) To evaluate the methodology quality of systematic reviews published in Chinese social science journals against the AMSTAR-2 and DART standards; and (3) To analyze other characteristics of systematic reviews published in Chinese social science journals using content analysis.
Collapse
|
20
|
PROTOCOL: The effectiveness, implementation and cost effectiveness of mentoring programmes in reducing anti-social, violent and offending behaviour in children aged 17 years and below: A mixed method systematic review. CAMPBELL SYSTEMATIC REVIEWS 2022; 18:e1286. [PMID: 36908837 PMCID: PMC9653215 DOI: 10.1002/cl2.1286] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Indexed: 06/18/2023]
Abstract
This is the protocol for a Campbell systematic review. The review will address the following research questions: What is the evidence on the effects of adult mentoring programmes in reducing anti-social, violent and offending behaviour in children aged under 18 years? Are these effects sustained after the end of mentoring? Which aspects/features of adult mentoring programmes promote the reduction of anti-social, violent and criminal behaviour in children aged under 18 years? What are the hindering factors/barriers that affect the successful implementation of adult mentoring programmes in children aged under 18 years? What are the supporting factors/facilitators that contribute to the successful implementation of adult mentoring programmes in children aged under 18 years? What is the evidence on programme costs and incremental cost effectiveness? (The incremental (or marginal cost) is the cost of providing the intervention over and above the cost of usual services).
Collapse
|
21
|
Comparison of continuous versus intermittent enteral feeding in critically ill patients: a systematic review and meta-analysis. Crit Care 2022; 26:325. [PMID: 36284334 PMCID: PMC9594889 DOI: 10.1186/s13054-022-04140-8] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/02/2022] [Accepted: 06/16/2022] [Indexed: 11/06/2022] Open
Abstract
Background The enteral route is commonly utilised to support the nutritional requirements of critically ill patients. However, there is paucity of data guiding clinicians regarding the appropriate method of delivering the prescribed dose. Continuous enteral feeding is commonly used; however, a bolus or intermittent method of administration may provide several advantages such as minimising interruptions. The purpose of this meta-analysis is to compare a continuous versus an intermittent or bolus enteral nutrition administration method. Methods A systematic review and meta-analysis were performed with studies identified from the PubMed, EMBASE, Cochrane Library and Web of Science databases. Studies were included if they compared a continuous with either an intermittent or bolus administration method of enteral nutrition in adult patients admitted to the intensive care unit. Study quality was assessed using the PEDro and Newcastle–Ottawa scoring systems. Review Manager was used for performing the random-effects meta-analysis on the outcomes of mortality, constipation, diarrhoea, increased gastric residuals, pneumonia, and bacterial colonisation. Results A total of 5546 articles were identified, and 133 were included for full text review. Fourteen were included in the final analysis. There was an increased risk of constipation with patients receiving continuous enteral nutrition (relative risk 2.24, 95% confidence interval 1.01–4.97, p = 0.05). No difference was identified in other outcome measures. No appreciable bias was identified. Conclusion The current meta-analysis has not identified any clinically relevant difference in most outcome measures relevant to the care of critically ill patients. However, there is a paucity of high-quality randomised controlled clinical trials to guide this decision. Therefore, clinicians may consider either dosing regimen in the context of the patient’s care requirements.
Collapse
|
22
|
Research-What is it good for? Absolutely nothing… unless it is used to inform policy and practice. CAMPBELL SYSTEMATIC REVIEWS 2022; 18:e1276. [PMID: 36909876 PMCID: PMC9470887 DOI: 10.1002/cl2.1276] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/18/2023]
|
23
|
PROTOCOL: Interventions promoting resilience through climate-smart agricultural practices for women farmers: A systematic review. CAMPBELL SYSTEMATIC REVIEWS 2022; 18:e1274. [PMID: 36909889 PMCID: PMC9444128 DOI: 10.1002/cl2.1274] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/28/2023]
Abstract
This is the protocol for a Campbell systematic review. The objectives are as follows: the primary objective of this review is to synthesise evidence of the effectiveness of interventions to promote climate-smart agriculture to enhance agricultural outcomes and resilience of women farmers in low-and-middle-income countries (research question 1). The secondary objective is to examine evidence along the causal pathway from access to interventions to promote climate-smart agriculture to empowering women so that they can use climate-smart technology. And such outcomes include knowledge sharing, agency improvement, resource access and decision-making (research question 2).
Collapse
|
24
|
PROTOCOL: The effectiveness of wilderness therapy and adventure learning in reducing anti-social and offending behaviour in children and young people at risk of offending. CAMPBELL SYSTEMATIC REVIEWS 2022; 18:e1270. [PMID: 36909887 PMCID: PMC9428765 DOI: 10.1002/cl2.1270] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Indexed: 06/18/2023]
Abstract
This is the protocol for a Campbell systematic review. The objectives are as follows. The review will address the following research questions: (1) What are the long- and short-term effects of wilderness therapy and adventure learning on anti-social behaviour and violent and other offending behaviour? What factors explain any heterogeneity (i.e., moderate) these effects. What are the long- and short-term effects of wilderness therapy and adventure learning on intermediate mental health and behaviour outcomes such as social skills and self-regulation? What factors explain any heterogeneity (i.e., moderate) these effects? Factors such as setting (indoor/outdoor), quality of relationship with counsellors and the degree of the challenge element involved are important moderators of these effects, and help explain any observed heterogeneity across studies (2) What are the barriers and facilitators affecting the successful implementation of wilderness therapy and adventure learning programmes? (3) Are wilderness therapy and adventure learning interventions cost effective?
Collapse
|
25
|
Effectiveness of interventions for improving livelihood outcomes for people with disabilities in low- and middle-income countries: A systematic review. CAMPBELL SYSTEMATIC REVIEWS 2022; 18:e1257. [PMID: 36913195 PMCID: PMC9246293 DOI: 10.1002/cl2.1257] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Indexed: 06/18/2023]
Abstract
BACKGROUND People with disabilities-more than a billion people worldwide-are frequently excluded from livelihood opportunities, including employment, social protection, and access to finance. Interventions are therefore needed to improve livelihood outcomes for people with disabilities, such as improving access to financial capital (e.g., social protection), human capital (e.g., health and education/training), social capital (e.g., support) or physical capital (e.g., accessible buildings). However, evidence is lacking as to which approaches should be promoted. OBJECTIVES This review examines whether interventions for people with disabilities result in improved livelihood outcomes in low- and middle-income countries (LMIC): acquisition of skills for the workplace, access to the job market, employment in formal and informal sectors, income and earnings from work, access to financial services such as grants and loans, and/or access to social protection programmes. SEARCH METHODS The search, up to date as of February 2020, comprised of: (1)an electronic search of databases (MEDLINE, Embase, PsychINFO, CAB Global Health, ERIC, PubMED and CINAHL),(2)screening of all included studies in the instances where reviews were identified,(3)screening reference lists and citations of identified recent papers and reviews, and(4)An electronic search of a range of organisational websites and databases (including ILO, R4D, UNESCO and WHO) using the keyword search for unpublished grey to ensure maximum coverage of unpublished literature, and reduce the potential for publication bias. SELECTION CRITERIA We included all studies which reported on impact evaluations of interventions to improve livelihood outcomes for people with disabilities in LMIC. DATA COLLECTION AND ANALYSIS We used review management software EPPI Reviewer to screen the search results. A total of 10 studies were identified as meeting the inclusion criteria. We searched for errata for our included publications and found none. Two review authors independently extracted the data from each study report, including for the confidence in study findings appraisal. Data and information were extracted regarding available characteristics of participants, intervention characteristics and control conditions, research design, sample size, risk of bias and outcomes, and results. We found that it was not possible to conduct a meta-analysis, and generate pooled results or compare effect sizes, given the diversity of designs, methodologies, measures, and rigour across studies in this area. As such, we presented out findings narratively. MAIN RESULTS Only one of the nine interventions targeted children with disabilities alone, and only two included a mix of age groups (children and adults with disabilities. Most of the interventions targeted adults with disabilities only. Most single impairment group interventions targeted people with physical impairments alone. The research designs of the studies included one randomised controlled trial, one quasi-randomised controlled trial (a randomised, posttest only study using propensity score matching (PSM), one case-control study with PSM, four uncontrolled before and after studies, and three posttest only studies. Our confidence in the overall findings is low to medium on the basis of our appraisal of the studies. Two studies scored medium using our assessment tool, with the remaining eight scoring low on one or more item. All the included studies reported positive impacts on livelihoods outcomes. However, outcomes varied substantially by study, as did the methods used to establish intervention impact, and the quality and reporting of findings. AUTHORS' CONCLUSIONS The findings of this review suggest that it may be possible for a variety of programming approaches to improve livelihood outcomes of people with disabilities in LMIC. However, given low confidence in study findings related to methodological limitations in all the included studies, positive findings must be interpreted with caution. Additional rigorous evaluations of livelihoods interventions for people with disabilities in LMIC are needed.
Collapse
|
26
|
PROTOCOL: Gender transformative approaches in agriculture for women's empowerment: A systematic review. CAMPBELL SYSTEMATIC REVIEWS 2022; 18:e1265. [PMID: 36909888 PMCID: PMC9270661 DOI: 10.1002/cl2.1265] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Indexed: 06/18/2023]
Abstract
This is the protocol for a Campbell systematic review. The objective of this systematic review is to assess the effectiveness of interventions with gender transformative approach (GTA) components in improving women's empowerment in low- and middle-income countries, and to curate evidence on the mechanisms through which GTA works to improve women's empowerment in agriculture.
Collapse
|
27
|
Reporting of health equity considerations in equity-relevant observational studies: Protocol for a systematic assessment. F1000Res 2022. [DOI: 10.12688/f1000research.122185.1] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/13/2022] Open
Abstract
Background: The mitigation of unfair and avoidable differences in health is an increasing global priority. Observational studies including cohort, cross-sectional and case-control studies tend to report social determinants of health which could inform evidence syntheses on health equity and social justice. However, the extent of reporting and analysis of equity in equity-relevant observational studies is unknown. Methods: We define studies which report outcomes for populations at risk of experiencing inequities as “equity-relevant”. Using a random sampling technique we will identify 320 equity-relevant observational studies published between 1 January 2020 to 27 April 2022 by searching the MEDLINE database. We will stratify sampling by 1) studies in high-income countries (HIC) and low- and middle-income countries (LMIC) according to the World Bank classification, 2) studies focused on COVID and those which are not, 3) studies focused on populations at risk of experiencing inequities and those on general populations that stratify their analyses. We will use the PROGRESS framework which stands for place of residence, race or ethnicity, occupation, gender or sex, religion, education, socioeconomic status, social capital, to identify dimensions where inequities may exist. Using a previously developed data extraction form we will pilot-test on eligible studies and revise as applicable. Conclusions: The proposed methodological assessment of reporting will allow us to systematically understand the current reporting and analysis practices for health equity in observational studies. The findings of this study will help inform the development of the equity extension for the STROBE (Strengthening the Reporting of Observational studies in Epidemiology) reporting guidelines.
Collapse
|
28
|
Interventions to increase youth employment: An evidence and gap map. CAMPBELL SYSTEMATIC REVIEWS 2022; 18:e1216. [PMID: 36913191 PMCID: PMC8847398 DOI: 10.1002/cl2.1216] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/18/2023]
Abstract
BACKGROUND Globally, 13% of the youth are not in education, employment or training (NEET). Moreover, this persistent problem has been exacerbated by the shock of Covid-19 pandemic. More youth from disadvantaged backgrounds are likely unemployed than those from better off backgrounds. Thus, the need for increased use of evidence in the design and implementation of youth employment interventions to increase effectiveness and sustainability of interventions and outcomes. Evidence and gap maps (EGMs) can promote evidence-based decision making by guiding policy makers, development partners and researchers to areas with good bodies of evidence and those with little or no evidence. The scope of the Youth Employment EGM is global. The map covers all youth aged 15-35 years. The three broad intervention categories included in the EGM are: strengthening training and education systems, enhancing labour market and, transforming financial sector markets. There are five outcome categories: education and skills; entrepreneurship; employment; welfare and economic outcomes. The EGM contains impact evaluations of interventions implemented to increase youth employment and systematic reviews of such single studies, published or made available between 2000 and 2019. OBJECTIVES The primary objective was to catalogue impact evaluations and systematic reviews on youth employment interventions to improve discoverability of evidence by decision makers, development patterners and researchers, so as to promote evidence-based decision making in programming and implementation of youth employment initiatives. SEARCH METHODS Twenty databases and websites were searched using a validated search strategy. Additional searches included searching within 21 systematic reviews, snowballing 20 most recent studies and citation tracking of 10 most recent studies included in the EGM. SELECTION CRITERIA The study selection criteria followed the PICOS approach of population, intervention, relevant comparison groups, outcomes and study design. Additional criterion is; study publication or availability period of between 2000 and 2021. Only impact evaluations and systematic reviews that included impact evaluations were selected. DATA COLLECTION AND ANALYSIS A total of 14,511 studies were uploaded in EPPI Reviewer 4 software, upon which 399 were selected using the criteria provided above. Coding of data took place in EPPI Reviewer basing on predefined codes. The unit of analysis for the report is individual studies where every entry represents a combination of interventions and outcomes. MAIN RESULTS Overall, 399 studies (21 systematic reviews and 378 impact evaluations) are included in the EGM. Impact evaluations (n = 378) are much more than the systematic reviews (n = 21). Most impact evaluations are experimental studies (n = 177), followed by non-experimental matching (n = 167) and other regression designs (n = 35). Experimental studies were mostly conducted in both Lower-income countries and Lower Middle Income countries while non-experimental study designs are the most common in both High Income and Upper Middle Income countries. Most evidence is from low quality impact evaluations (71.2%) while majority of systematic reviews (71.4% of 21) are of medium and high quality rating. The area saturated with most evidence is the intervention category of 'training', while the underrepresented are three main intervention sub-categories: information services; decent work policies and; entrepreneurship promotion and financing. Older youth, youth in fragility, conflict and violence contexts, or humanitarian settings, or ethnic minorities or those with criminal backgrounds are least studied. CONCLUSIONS The Youth Employment EGM identifies trends in evidence notably the following: Most evidence is from high-income countries, an indication of the relationship between a country's income status and research productivity.The most common study designs are experimental.Most of the evidence is of low quality. This finding serves to alert researchers, practitioners and policy makers that more rigorous work is needed to inform youth employment interventions. Blending of interventions is practiced. While this could be an indication that blended intervention could be offering better outcomes, this remains an area with a research gap.
Collapse
|
29
|
Getting evidence into use: The experience of the Campbell Collaboration. CAMPBELL SYSTEMATIC REVIEWS 2022; 18:e1226. [PMID: 36908654 PMCID: PMC8932704 DOI: 10.1002/cl2.1226] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/18/2023]
|
30
|
PROTOCOL: Interventions to increase youth employment: An evidence and gap map. CAMPBELL SYSTEMATIC REVIEWS 2021; 17:e1196. [PMID: 36950344 PMCID: PMC8988741 DOI: 10.1002/cl2.1196] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/14/2023]
Abstract
The research question guiding the production of the youth employment evidence and gap map (EGM) is stated as follows: What is the nature and extent of the evidence base of impact evaluations and systematic reviews on youth employment programmes in the world? The primary objective of is to catalogue impact evaluations and systematic reviews on youth employment interventions to enhance discoverability of evidence by decision makers, development patterners and researchers, so as to promote evidence-based decision making in programming and delivery of youth employment initiatives. This evidence gap map is also a primary input into the implementation of Mastercard Foundation's strategy titled "Africa Works: Mastercard Foundation Strategy 2018-2030", which points out sharing of evidence-based knowledge and innovation with stakeholders as a key strategy to be used (Mastercard Foundation). The time frame for the development of the youth EGM will run from the last quarter of 2019 to December 2020. The five secondary objectives are: (i) To construct a framework for the classification of youth employment effectiveness studies. The objective will be achieved through the development of an intervention and outcome framework using an engaged consultative process involving the review team, Mastercard Foundation and other stakeholders. (ii) To identify available evidence, and clusters of evidence, including its quality rating. This will involve activities such as identification of studies using a standardised study search strategy, screening and coding of studies in EPPI Reviewer 4, which is a web-based software program for production of reviews. (iii) To create a map of youth employment effectiveness studies equipped with an appealing user-friendly web-based search content visualisation using interactive mapping software. To achieve this object, data coded in EPPI Reviewer 4 will be exported to another software (EPPI mapper) which is designed for generating EGMs. (iv) To produce a narrative report of the youth employment EGM. This will be achieved through analysis of data in EPPI Reviewer 4 and report writing. To disseminate the EGM to users to increase awareness to support evidence-informed decision-making across countries. We will achieve this objective by organising dissemination workshops, participating in conferences and hosting the evidence and gap on our websites.
Collapse
|
31
|
PROTOCOL: Effectiveness of interventions for improving educational outcomes for people with disabilities in low- and middle-income countries: A systematic review. CAMPBELL SYSTEMATIC REVIEWS 2021; 17:e1197. [PMID: 36950342 PMCID: PMC8988635 DOI: 10.1002/cl2.1197] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Indexed: 06/18/2023]
Abstract
The objectives of this review are to answer the following research questions: (1) What is the nature of the interventions used to support education for people with disabilities? (2) What is the size and quality of the evidence base of the effectiveness of interventions to improve educational outcomes for people with disabilities in low- and middle-income countries (LMICs)? (3) What works to improve educational outcomes for people with disabilities in LMICs? (4) Which interventions appear most effective for different types of disability? (5) What are the barriers and facilitators to improving of educational outcomes for people with disabilities? Is there evidence of cumulative effects-that certain interventions are effective when done in combination with others, but are less or ineffective when done alone?
Collapse
|
32
|
PROTOCOL: The relationship between homework time and academic performance among K-12 students: A systematic review. CAMPBELL SYSTEMATIC REVIEWS 2021; 17:e1199. [PMID: 36950338 PMCID: PMC8988773 DOI: 10.1002/cl2.1199] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Indexed: 06/18/2023]
Abstract
This review will synthesize the results from publications focused on homework time and academic performance, and estimate the relationship between the two. Our objectives are: (1) To identify the extent of the relationship between homework time and students' academic performance; (2) To analyze the differences in the effectiveness of homework time across genders, grades, subject and regions; and (3) To identify the potential factors that affect homework time, such as academic subject, task difficulty, type of homework, mode of homework, parental involvement, and feedback on homework.
Collapse
|
33
|
Studies of the effectiveness of transport sector interventions in low- and middle-income countries: An evidence and gap map. CAMPBELL SYSTEMATIC REVIEWS 2021; 17:e1203. [PMID: 36951810 PMCID: PMC8724647 DOI: 10.1002/cl2.1203] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Indexed: 06/18/2023]
Abstract
BACKGROUND There are great disparities in the quantity and quality of infrastructure. European countries such as Denmark, Germany, Switzerland, and the UK have close to 200 km of road per 100 km2, and the Netherlands over 300 km per 100 km2. By contrast, Kenya and Indonesia have <30, Laos and Morocco <20, Tanzania and Bolivia <10, and Mauritania only 1 km per 100 km2. As these figures show, there is a significant backlog of transport infrastructure investment in both rural and urban areas, especially in sub-Saharan Africa. This situation is often exacerbated by weak governance and an inadequate regulatory framework with poor enforcement which lead to high costs and defective construction.The wellbeing of many poor people is constrained by lack of transport, which is called "transport poverty". Lucas et al. suggest that up to 90% of the world's population are transport poor when defined as meeting at least one of the following criteria: (1) lack of available suitable transport, (2) lack of transport to necessary destinations, (3) cost of necessary transport puts household below the income poverty line, (4) excessive travel time, or (5) unsafe or unhealthy travel conditions. OBJECTIVES The aim of this evidence and gap map (EGM) is to identify, map, and describe existing evidence from studies reporting the quantitative effects of transport sector interventions related to all means of transport (roads, rail, trams and monorail, ports, shipping, and inland waterways, and air transport). METHODS The intervention framework of this EGM reframes Berg et al's three categories (infrastructure, prices, and regulations) broadly as infrastructure, incentives, and institutions as subcategories for each intervention category which are each mode of transport (road, rail trams and monorail, ports, shipping, and inlands waterways, and air transport). This EGM identifies the area where intervention studies have been conducted as well as the current gaps in the evidence base.This EGM includes ongoing and completed impact evaluations and systematic reviews (SRs) of the effectiveness of transport sector interventions. This is a map of effectiveness studies (impact evaluations). The impact evaluations include experimental designs, nonexperimental designs, and regression designs. We have not included the before versus after studies and qualitative studies in this map. The search strategies included both academic and grey literature search on organisational websites, bibliographic searches and hand search of journals.An EGM is a table or matrix which provides a visual presentation of the evidence in a particular sector or a subsector. The map is presented as a matrix in which rows are intervention categories (e.g., roads) and subcategories (e.g., infrastructure) and the column outcome domains (e.g., environment) and subcategories as (e.g., air quality). Each cell contains studies of the corresponding intervention for the relevant outcome, with links to the available studies. Included studies were coded according to the intervention and outcomes assessed and additional filters as region, population, and study design. Critical appraisal of included SR was done using A Measurement Tool to Assess Systematic Reviews (AMSTAR -2) rating scale. SELECTION CRITERIA The search included both academic and grey literature available online. We included impact evaluations and SRs that assessed the effectiveness of transport sector interventions in low- and middle-income countries. RESULTS This EGM on the transport sector includes 466 studies from low- and middle-income countries, of which 34 are SRs and 432 impact evaluations. There are many studies of the effects of roads intervention in all three subcategories-infrastructure, incentives, and institutions, with the most studies in the infrastructure subcategories. There are no or fewer studies on the interventions category ports, shipping, and waterways and for civil aviation (Air Transport).In the outcomes, the evidence is most concentrated on transport infrastructure, services, and use, with the greatest concentration of evidence on transport time and cost (193 studies) and transport modality (160 studies). There is also a concentration of evidence on economic development and health and education outcomes. There are 139 studies on economic development, 90 studies on household income and poverty, and 101 studies on health outcomes.The major gaps in evidence are from all sectors except roads in the intervention. And there is a lack of evidence on outcome categories such as cultural heritage and cultural diversity and very little evidence on displacement (three studies), noise pollution (four studies), and transport equity (2). There is a moderate amount of evidence on infrastructure quantity (32 studies), location, land use and prices (49 studies), market access (29 studies), access to education facilities (23 studies), air quality (50 studies), and cost analysis including ex post CBA (21 studies).The evidence is mostly from East Asia and the Pacific Region (223 studies (40%), then the evidence is from the sub-Saharan Africa (108 studies), South Asia (96 studies), Latin America & Caribbean (79 studies). The least evidence is from Middle East & North Africa (30 studies) and Europe & Central Asia (20 studies). The most used study design is other regression design in all regions, with largest number from East Asia and Pacific (274). There is total 33 completed SRs identified and one ongoing, around 85% of the SR are rated low confidence, and 12% rated as medium confidence. Only one review was rated as high confidence. This EGM contains the available evidence in English. CONCLUSION This map shows the available evidence and gaps on the effectiveness of transport sector intervention in low- and middle-income countries. The evidence is highly concentrated on the outcome of transport infrastructure (especially roads), service, and use (351 studies). It is also concentrated in a specific region-East Asia and Pacific (223 studies)-and more urban populations (261 studies). Sectors with great development potential, such as waterways, are under-examined reflecting also under-investment.The available evidence can guide the policymakers, and government-related to transport sector intervention and its effects on many outcomes across sectors. There is a need to conduct experimental studies and quality SRs in this area. Environment, gender equity, culture, and education in low- and middle-income countries are under-researched areas in the transport sector.
Collapse
|
34
|
Epidemiology and Development Economics Two Sides of the Same Coin in Impact Evaluation. J Clin Epidemiol 2021; 144:16-21. [PMID: 34838983 DOI: 10.1016/j.jclinepi.2021.11.029] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/26/2021] [Revised: 10/20/2021] [Accepted: 11/17/2021] [Indexed: 11/17/2022]
|
35
|
Evidence-based social sciences in China: Introduction to a special collection. J Clin Epidemiol 2021; 141:149-150. [PMID: 34699935 DOI: 10.1016/j.jclinepi.2021.09.015] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/05/2021] [Accepted: 09/08/2021] [Indexed: 11/25/2022]
|
36
|
Corrigendum to "Paternal cannabis extract exposure in rats: Preconception timing effects on neurobehavioral effects in offspring" [Neurotoxicology 81 (2020) 180-188]. Neurotoxicology 2021; 87:258. [PMID: 34483001 DOI: 10.1016/j.neuro.2021.08.009] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/20/2022]
|
37
|
PROTOCOL: Effectiveness of interventions for improving social inclusion outcomes for people with disabilities in low- and middle-income countries: A systematic review. CAMPBELL SYSTEMATIC REVIEWS 2021; 17:e1191. [PMID: 37051452 PMCID: PMC8988785 DOI: 10.1002/cl2.1191] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/20/2023]
Abstract
The objectives of this review are to: (1) examine the effectiveness of interventions for improving social inclusion outcomes for people with disabilities (physical, visual, hearing, intellectual or mental health conditions) in low- and middle-income countries (LMICs); and (2) to critically appraise the confidence in study finding of the included studies. Key questions include: (1) Are interventions to improve social inclusion outcomes for people with disabilities in LMICs effective, and what is the quality of evidence base? (2) What types of intervention, or intervention design features, are most effective in improving social inclusion outcomes for people with disabilities in LMICs? (3) Which interventions appear most effective for different categories of disability? (4) What are the barriers to people with disabilities participating in interventions to improve their social inclusion outcomes? And what factors facilitate participation in, and the success of, such interventions?
Collapse
|
38
|
PROTOCOL: Effectiveness of interventions for improving livelihood outcomes for people with disabilities in low- and middle-income countries: A systematic review. CAMPBELL SYSTEMATIC REVIEWS 2021; 17:e1184. [PMID: 37051445 PMCID: PMC8988656 DOI: 10.1002/cl2.1184] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/06/2023]
Abstract
The objectives of this review are to answer the following research questions: (1) What is the effect size of the effectiveness of interventions to improve livelihood outcomes for people with disabilities in low- and middle-income countries (LMICs), and what is the quality of the evidence base? (2) What works to improve livelihood outcomes for people with disabilities in LMICs? (3) Which interventions appear most effective for different categories of disability? (4) What are the barriers and facilitators to the improvement of livelihood outcomes to people with disabilities?
Collapse
|
39
|
Understanding Pathways Between Agriculture, Food Systems, and Nutrition: An Evidence and Gap Map of Research Tools, Metrics, and Methods in the Last 10 Years. Adv Nutr 2021; 12:1122-1136. [PMID: 33395472 PMCID: PMC8321871 DOI: 10.1093/advances/nmaa158] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/20/2020] [Revised: 05/26/2020] [Accepted: 11/12/2020] [Indexed: 11/13/2022] Open
Abstract
New tools, metrics, and methods in agriculture, food systems, and nutrition (A&N) research proliferated in the decade following the 2007-2008 food price crisis. We map these developments across themes derived from conceptual A&N pathways and expert consultations. We created an interactive Evidence and Gap Map (EGM) from a systematic search of published and gray literature since 2008, following Campbell Collaboration guidelines. We retrieved over 30,000 reports from published literature databases, and individually searched 20 online repositories. We systematically screened 24,359 reports by title and/or abstract, 1577 by full report, and included 904 eligible reports. The EGM consists of rows of thematic domains and columns of types of tools, metrics, and methods, as well as extensive coding applied as filters. Each cell of the map represents research surrounding a type of tool, metric, or method within a given theme. Reports in each cell are grouped by stage of development, which expand to a corresponding bibliography. Users can filter EGM reports by various characteristics. The 4 most populated domains were: diets, nutrition, and health; primary food production; water, sanitation, and hygiene; and environment and sustainability. The 4 most common types of metrics, methods, and tools were: diet metrics; footprint analysis (especially water); technology applications; and network or Bayesian analysis. Gaps represent areas of few or no reports of innovation between 2008 and 2018. There were gaps in reports and innovations related to: power or conflicts of interest; food environments; markets; private sector engagement; food loss and waste; conflict; study design and system-level tools, metrics, and methods. The EGM is a comprehensive tool to navigate advances in measurement in A&N research: to highlight trends and gaps, conduct further synthesis and development, and prioritize the agenda for future work. This narrative synthesis accompanies the EGM, which can be found at https://www.anh-academy.org/evidence-and-gap-map.
Collapse
|
40
|
PROTOCOL
: Examining the best time of day for exercise: A systematic review and network meta‐analysis. CAMPBELL SYSTEMATIC REVIEWS 2021; 17:e1144. [PMID: 37051170 PMCID: PMC8356310 DOI: 10.1002/cl2.1144] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 02/05/2023]
|
41
|
708 Examining the Management of Acute Lower GI Bleeds in Order to Improve Policies and Reflect Safe and Updated Guidance. Br J Surg 2021. [DOI: 10.1093/bjs/znab134.474] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2022]
Abstract
Abstract
Introduction
Acute lower gastrointestinal bleeding (LGIB) tends to occur in elderly patients with complex comorbidities. At North Middlesex University Hospital (NMUH), LGIB patients are primarily managed by the surgical department. We amended local policies by integrating aspects of new guidelines published by the British Society of Gastroenterology (BSG).
Method
Handover documentation between November 2019 and January 2020 established patients admitted with LGIB (n = 45). Further data regarding the management of these patients was collated from clinical software and compared to standards set from BSG guidelines.
Results
We found NMUH to be efficient in ruling out upper GI bleeds via 24-hour OGDs and had low surgical intervention rates (0.02%). 40% of patients were transfused with an admission haemoglobin above suggested NICE thresholds, accounting for cardiovascular comorbidities. 56% of patients were discharged without a documented anticoagulation plan. Over 50% of patients did not have BSG recommended inpatient investigations.
Conclusions
Updated Trust guidelines aim to uphold areas that NMUH were shown to excel in, while reiterating NICE transfusion thresholds and include guidance regarding anticoagulant and antiplatelet medications. The Oakland score and shock index have been integrated into local protocols and will aid clinicians in making safe decisions in the management of LGIB patients.
Collapse
|
42
|
134 Estimating the capacity of horse owners to absorb the surplus of wild horses. J Equine Vet Sci 2021. [DOI: 10.1016/j.jevs.2021.103597] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/21/2022]
|
43
|
140 Lessons From the Front Line: Communication is Key. Age Ageing 2021. [PMCID: PMC7989613 DOI: 10.1093/ageing/afab030.101] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022] Open
Abstract
Introduction As junior doctors, we very rarely receive formal teaching on communication after medical school, with telephone encounters and difficult conversations over technology being a vital yet missing part of our education. The COVID-19 pandemic has required us to adapt how we communicate with patients’ families due to hospital visiting restrictions. In an era where tragically deterioration and death have been much more commonplace, we looked to identify areas where junior doctors felt their communication skills could be improved, and implemented a teaching programme to deliver this. Methods Pre-teaching questionnaires were distributed to a range of grades of junior doctors working in University Hospital of Llandough, Cardiff. The questionnaires were distributed at the beginning of June 2020, after 3 months of working in pandemic conditions. A teaching session on telephone and video communication skills was delivered by a local palliative care consultant. Post-teaching, a repeat questionnaire was undertaken to assess response and identify key learning points. Results Pre-teaching, 100% of the 22 respondents had had to participate in difficult conversations over the phone, 82% had had no formal phone based communication skills training and 81.82% felt some form of formal teaching would be helpful. Post-teaching, 12 junior doctors provided feedback with an average 37% increase in confidence to undertake difficult conversations. Key learning points from the session highlighted the importance of preparation, regularly updating the family to build trust and rapport, and integrating family updates via tele-communication into daily ward life. Conclusions Education around telephone communication skills is critical to enable us to adapt our skills in accordance with the demands of the pandemic, to continue to support relatives and to engage with technology with confidence. Increased preparation is required to navigate difficult conversations via technology, and successful communication requires clinicians to take responsibility for initiating regular family updates.
Collapse
|
44
|
141 Face Time’ for the First Time: Patients, Families and Junior Doctors. Age Ageing 2021. [PMCID: PMC7989593 DOI: 10.1093/ageing/afab030.102] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022] Open
Abstract
Introduction Over the course of the COVID-19 pandemic, supporting effective communication between patients and their families has been a recognised challenge in the healthcare environment. Virtual communication via telecommunication and video-calling is more important than ever, but with minimal clinician education, preparation and relevant technological infrastructure available in the context of a global pandemic, we have recognised communication as an area for improvement as junior doctors working on a COVID-19 ward. Methods We interviewed via telephone 22 nominated next of kin relatives of patients admitted to a COVID-19 ward in the University Hospital of Llandough during May 2020 using a pre-prepared survey. We then provided relatives with the opportunity to engage with video-call updates from a doctor (with the patient’s permission). In appropriate scenarios, we used video calling to break bad news and to facilitate difficult communications with family members. These video calls were provided via Accurx, an NHS approved video communication system. Results Initial survey results showed an average understanding score of their relative’s current clinical plan of 5.5/10, with 63% of respondents saying they did not feel well informed. Nearly a quarter of respondents (22%) had received difficult news over the phone during the COVID-19 pandemic, and 86% said they would find video communication useful. Post-intervention survey results suggested a unanimous improvement in relative satisfaction, with relatives reporting an increased understanding around the admission, reassurance around the quality of care being given and less isolation from the patient. Conclusions The COVID-19 pandemic has provided novel communication challenges to physicians, promoting flexibility and adaptation to some of the core inter-personal skills we develop throughout training. Technology plays a huge role in this, and the use of video calling in particular can preserve non-verbal communication within the doctor-relative relationship and improve emotional connection between patients and their loved ones.
Collapse
|
45
|
PROTOCOL: Evidence and gap map: studies of the effectiveness of transport sector interventions in low- and middle-income countries. CAMPBELL SYSTEMATIC REVIEWS 2021; 17:e1136. [PMID: 37050971 PMCID: PMC10062157 DOI: 10.1002/cl2.1136] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/06/2023]
|
46
|
Improving Access of Advance Directives in a Skilled Nursing Facility. J Am Med Dir Assoc 2021; 22:B14. [PMID: 34287154 DOI: 10.1016/j.jamda.2021.01.031] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
|
47
|
A systematic scoping review of environmental, food security and health impacts of food system plastics. ACTA ACUST UNITED AC 2021; 2:80-87. [PMID: 37117403 DOI: 10.1038/s43016-021-00221-z] [Citation(s) in RCA: 36] [Impact Index Per Article: 12.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/23/2020] [Accepted: 01/11/2021] [Indexed: 12/31/2022]
Abstract
Plastic pollution arising from food systems is driving policies for reduction, removal, reuse and recycling, but literature on plastic uses and outcomes across subsectors is fragmented. We use a systematic scoping review to describe the extent, range and nature of published evidence since 2000 on seven major plastic types used at any point within food systems and their quantifiable effects on the environment, food security and human health. Although the majority of publications focus on agricultural production, relatively fewer consider retail, household and food waste disposal plastics. Gaps in the research include evidence from low- and middle-income countries, health or food security and/or economic outcomes generated from human population studies-and the subsequent environmental and human health effects. A greater understanding of this disparate evidence landscape is essential to formulate coherent research strategies to inform potential policy actions and assess trade-offs across economic and environmental targets, human health and food security.
Collapse
|
48
|
The Impact of a National COVID-19 Lockdown on Acute Coronary Syndrome Hospitalisations in New Zealand: an ANZACS-QI study. Heart Lung Circ 2021. [PMCID: PMC8203216 DOI: 10.1016/j.hlc.2021.05.013] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/27/2022]
|
49
|
Average rate of lung function decline in adults with cystic fibrosis in the United Kingdom: Data from the UK CF registry. J Cyst Fibros 2021; 20:86-90. [DOI: 10.1016/j.jcf.2020.04.008] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/18/2020] [Revised: 04/20/2020] [Accepted: 04/21/2020] [Indexed: 10/24/2022]
|
50
|
Guidance for producing a Campbell evidence and gap map. CAMPBELL SYSTEMATIC REVIEWS 2020; 16:e1125. [PMID: 37016607 PMCID: PMC8356343 DOI: 10.1002/cl2.1125] [Citation(s) in RCA: 55] [Impact Index Per Article: 13.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/03/2023]
Abstract
Evidence and Gap Maps (EGMs) are a systematic evidence synthesis product which display the available evidence relevant to a specific research question. EGMs are produced following the same principles as a systematic reviews, that is: specify a PICOS, a comprehensive search, screening against explicit inclusion and exclusion criteria, and systematic coding, analysis and reporting. This paper provides guidance on producing EGMs for publication in Campbell Systematic Reviews.
Collapse
|