Towards a universal concept of vulnerability: Broadening the evidence from the elderly to perinatal health using a Delphi approach

Identifying anticipated challenges when implementing group care: Context-analyses across seven countries to develop an anticipated challenges framework

PROBLEM

Despite increasing interest in Group Care worldwide, implementation is challenging.

BACKGROUND

Group Care is an evidence-based perinatal care model including three core components: health assessment, interactive learning, and community building. It has several advantages for service users and providers compared to individual perinatal care.

AIM

We aimed to identify anticipated challenges when implementing Group Care, and to develop a supporting tool based on these challenges.

METHODS

Context analyses through Rapid Qualitative Inquiries were conducted in 26 sites in seven countries to gain insight into the anticipated challenges when implementing Group Care. Data triangulation and investigator triangulation were applied. The context analyses generated 330 semi-structured interviews with service users and other stakeholders, 10 focus group discussions, and 56 review meetings with the research teams.

FINDINGS

We identified six surface structure anticipated challenges categories (content, materials, facilitators, timing, location, group composition), and five deep structure anticipated challenges categories (health assessment, scheduling Group Care into regular care, enrolment, (possible) partner organisations, financials) occurring in all participating sites, leading to the development of the Anticipated Challenges Framework.

CONCLUSION

Completing the Anticipated Challenges Framework raises awareness of anticipated challenges if sustainable Group Care implementation is to succeed and encourages the initiation of a concrete action plan to tackle these challenges. Application of the framework may offer important insights to health systems administrators and other key stakeholders before implementing Group Care. In the medium- and long-term, insights gained may lead to greater possibilities for sustainability and to the most cost-effective approaches for implementing Group Care.

Predicting population-level vulnerability among pregnant women using routinely collected data and the added relevance of self-reported data

Recognizing and addressing vulnerability during the first thousand days of life can prevent health inequities. It is necessary to determine the best data for predicting multidimensional vulnerability (i.e. risk factors to vulnerability across different domains and a lack of protective factors) at population level to understand national prevalence and trends. This study aimed to (1) assess the feasibility of predicting multidimensional vulnerability during pregnancy using routinely collected data, (2) explore potential improvement of these predictions by adding self-reported data on health, well-being, and lifestyle, and (3) identify the most relevant predictors. The study was conducted using Dutch nationwide routinely collected data and self-reported Public Health Monitor data. First, to predict multidimensional vulnerability using routinely collected data, we used random forest (RF) and considered the area under the curve (AUC) and F1 measure to assess RF model performance. To validate results, sensitivity analyses (XGBoost and Lasso) were done. Second, we gradually added self-reported data to predictions. Third, we explored the RF model's variable importance. The initial RF model could distinguish between those with and without multidimensional vulnerability (AUC = 0.98). The model was able to correctly predict multidimensional vulnerability in most cases, but there was also misclassification (F1 measure = 0.70). Adding self-reported data improved RF model performance (e.g. F1 measure = 0.80 after adding perceived health). The strongest predictors concerned self-reported health, socioeconomic characteristics, and healthcare expenditures and utilization. It seems possible to predict multidimensional vulnerability using routinely collected data that is readily available. However, adding self-reported data can improve predictions.

Exploring perceptions of vulnerability among women facing psychosocial adversity before, during and after pregnancy: A qualitative interview-study using thematic analysis

OBJECTIVE

The term 'vulnerable' is often used to describe women facing psychosocial adversity during pregnancy, implying a heightened risk of experiencing suboptimal pregnancy outcomes. While this label might facilitate the pathway to appropriate care, it can be perceived as stigmatizing by the women it intends to help, which could deter their interaction with healthcare services. This study explores how women facing psychosocial adversity before, during and after pregnancy perceive the concept of vulnerability and experience being labeled as such.

METHODS

We conducted a thematic analysis of semi-structured, in-depth interviews. Through purposive sampling targeting maximum variation, ten women of diverse backgrounds were included.

RESULTS

Three central themes emerged: defining vulnerability, embracing vulnerability and the feeling of being stigmatized. Women perceived vulnerability as an inability to adequately care for themselves or their children, necessitating additional support alongside routine antenatal care. Acceptance of the 'vulnerable' label came when it also acknowledged their proactive efforts and strengths to improve their situation. Conversely, if discussions surrounding vulnerability failed to recognize women's agency - specifically, their personal journeys and the courage needed to seek support - the label was perceived as stigmatizing.

CONCLUSIONS

Addressing vulnerability effectively in maternity care requires a nuanced, patient-centered approach, acknowledging both the challenges and strengths of women facing psychosocial adversities. Emphasizing personal narratives and their courage in seeking support can mitigate the stigmatizing effects of the 'vulnerable' label. Integrating these narratives into maternal healthcare practices can foster deeper connections with the women involved, enhancing the overall quality of care.

Identifying psychosocial vulnerabilities in pregnancy: A mixed-method systematic review of the knowledge base of antenatal conversational psychosocial assessment tools

BACKGROUND

Early identification of psychosocial vulnerability among expectant parents through psychosocial assessment is increasingly recommended within maternity care. For routine antenatal assessment, a strong recognition exists regarding conversational assessment tools. However, the knowledge base of conversational tools is limited, inhibiting their clinical use.

OBJECTIVE

Synthesising existing knowledge pertaining to antenatal conversational psychosocial assessment tools, including identifying characteristics, acceptability, performance, effectiveness and unintended consequences.

DESIGN

Mixed-method systematic review based on searches in CINAHL, PubMed, Embase, PsycINFO, Cochrane and Scopus. 20 out of 5394 studies were included and synthesised with a convergent integrated approach using a thematic analysis strategy.

FINDINGS

We identified seven antenatal psychosocial assessment tools that partially or completely utilised a conversational approach. Women's acceptability was high, and tools were generally found to support person-centred communication and the parent-health care professional relationship. Evidence regarding effectiveness and performance of conversational tools was limited. Unintended consequences were found, including some women having negative experiences related to assessment of intimate partner violence, lack of preparation and lack of relevance. High acceptability was reported by health care professionals who considered the tools as valuable and enhancing of identification of vulnerability. Unintended consequences, including lack of time and competencies as well as discomfort when assessment is very sensitive, were reported.

CONCLUSIONS

Evidence regarding conversational tools' effectiveness and performance is limited. More is known about the acceptability of conversational tools, which is generally highly acceptable among women and health care professionals. Some unintended consequences of the use of included conversational tools were identified.

Development and validation of a Context-sensitive Positive Health Questionnaire (CPHQ): A factor analysis and multivariate regression study

BACKGROUND

The concept of Positive Health (PH) has gained increasing attention as a way of measuring individuals' ability to adapt in the face of contextual challenges. However, a suitable measurement instrument for PH that encompasses contextual factors has not yet been developed. This paper responds to this need by developing a Context-specific Positive Health (CPH) measurement instrument that aligns with the Capability Approach (CA).

METHODS

The measurement instrument was developed and tested among a representative sample of 1002 Dutch internet survey panel members with diverse sociodemographic backgrounds. The instrument was developed in two stages: a preparation phase consisting of focus groups and expert consultations, and a validation among a representative panel of Dutch citizens. The goal of the preparation phase, was to pilot test and refine previously proposed Positive Health questionnaires into an initial version of the CPHQ. The validation phase aimed to examine the initial CPHQ's factorial validity using Factor Analysis, and its concurrent validity using Multivariate Regression Analysis.

RESULTS

The developed questionnaire demonstrated adequate factorial and concurrent validity. Furthermore, it explicitly includes an assessment of resilience, this being a key component of PH.

CONCLUSIONS

The introduced measurement tool, the CPHQ, comprises 11 dimensions that we have labeled as follows: relaxation, autonomy, fitness, perceived environmental safety, exclusion, social support, financial resources, political representation, health literacy, resilience, and enjoyment. In this article, we present four major contributions. Firstly, we embedded the measurement in a theoretical framework. Secondly, we focused the questionnaire on a key concept of Positive Health - the "ability to adapt." Thirdly, we addressed issues of health inequality by considering contextual factors. Finally, we facilitated the development of more understandable measurement items.

Comprehensive analysis of vulnerability status and associated affect factors among prehospital emergency patients: a single-center descriptive cross-sectional study

Background

Prehospital emergency care is a critical but often understudied aspect of healthcare. Patient vulnerability in this setting can significantly impact outcomes. The aim of this study was to investigate the vulnerability status and to determine associated affect factors among prehospital emergency patients in China.

Methods

In this cross-sectional study conducted in China, from April 2023 to July 2023, we assessed the vulnerability of prehospital emergency patients using the Safety in Prehospital Emergency Care Index (SPECI) scale. We conducted a detailed questionnaire-based survey to gather demographic and disease-related information. We employed the SPECI scale, consisting of two subscales, to evaluate patient vulnerability. Statistical analyses, including t-tests, ANOVA, and multiple linear regression, were used to identify factors associated with vulnerability.

Results

The study included a total of 973 prehospital emergency patients, with a response rate of 81.9%. These patients exhibited a low-to-moderate level of vulnerability, with an average SPECI score of 14.46 out of 40. Vulnerability was significantly associated with age (particularly those aged 60 and above), disease severity (severe conditions increased vulnerability), disease type (circulatory diseases correlated with higher vulnerability), alterations in consciousness, and chronic diseases. Unexpectedly, digestive system diseases were negatively correlated with vulnerability.

Conclusion

Addressing patient vulnerability in prehospital care is essential. Tailored interventions, EMS provider training, and interdisciplinary collaboration can mitigate vulnerability, especially in older patients and those with severe conditions.

Vulnerabilities and reparative strategies during pregnancy, childbirth, and the postpartum period: moving from rhetoric to action

Maternal outcomes throughout pregnancy, childbirth, and the postnatal period are influenced by interlinked and interdependent vulnerabilities. A comprehensive understanding of how various threats and barriers affect maternal and perinatal health is critical to plan, evaluate and improve maternal health programmes. This paper builds on the introductory paper of the Series on the determinants of maternal health by assessing vulnerabilities during pregnancy, childbirth, and the postnatal period. We synthesise and present the concept of vulnerability in pregnancy and childbirth, and map vulnerability attributes and their dynamic influence on maternal outcomes in early and late pregnancy and during childbirth and the postnatal period, with a particular focus on low-income and middle-income countries (LMICs). We summarise existing literature and present the evidence on the effects of various reparative strategies to improve pregnancy and childbirth outcomes. Lastly, we discuss the implications of the identified vulnerability attributes and reparative strategies for the efforts of policymakers, healthcare professionals, and researchers working towards improving outcomes for women and birthing people in LMICs.

Preparing for the next outbreak: A review of indices measuring outbreak preparedness, vulnerability, and resilience

The COVID-19 pandemic has highlighted the need for relevant metrics describing the resources and community attributes that affect the impact of communicable disease outbreaks. Such tools can help inform policy, assess change, and identify gaps to potentially reduce the negative outcomes of future outbreaks. The present review was designed to identify available indices to assess communicable disease outbreak preparedness, vulnerability, or resilience, including articles describing an index or scale developed to address disasters or emergencies which could be applied to addressing a future outbreak. This review assesses the landscape of indices available, with a particular focus on tools assessing local-level attributes. This systematic review yielded 59 unique indices applicable to assessing communicable disease outbreaks through the lens of preparedness, vulnerability, or resilience. However, despite the large number of tools identified, only 3 of these indices assessed factors at the local level and were generalizable to different types of outbreaks. Given the influence of local resources and community attributes on a wide range of communicable disease outcomes, there is a need for local-level tools that can be applied broadly to various types of outbreaks. Such tools should assess both current and long-term changes in outbreak preparedness with the intent to identify gaps, inform local-level decision makers, public policy, and future response to current and novel outbreaks.

‘It's about developing a trustful relationship’: A Realist Evaluation of midwives’ relational competencies and confidence in a Danish antenatal psychosocial screening programme

OBJECTIVE

to explore how contextual conditions influence midwives' relational competencies, ability and confidence to undertake psychosocial assessment of pregnant women and their partners during the first antenatal consultation that identifies expectant parents in vulnerable positions.

DESIGN

a realist evaluation carried out through three phases: 1) development 2) testing and 3) refinement of programme theories. Data was generated through realist interviews and observations.

SETTING

nine community-based and hospital-based midwife clinics in the North Region of Denmark.

INTERVENTION

a dialogue-based psychosocial assessment programme in the the North Region of Denmark was evaluated.

PARTICIPANTS AND DATA

15 midwives were interviewed and 16 observations of midwives undertaking psychosocial assessment during the first antenatal consultation were conducted.

FINDINGS

contextual conditions at multiple levels which supported midwives' relational competencies, autonomy and the power of peer reflection-and thus facilitation of a woman-centred approach and trust-were identified, i.e., being experienced, having interest, organisational prioritisation of peer reflection and flexibility. Where midwives lacked experience, competency development regarding psychosocial assessment, opportunities for peer reflection and autonomy to individualise care for expectant parents in vulnerable positions, the approach to assessment tended to become institution-centred which caused a distant dialogue and instrumental assessment which potentially harmed the midwife-woman/couple relationship.

CONCLUSION

midwives' ability and confidence to undertake psychosocial assessment were affected by whether individual and organisational contextual conditions empowered them to assess and care for expectant parents within a philosophy of woman-centred care. Accordingly, development of trustful midwife-woman/couple relationships - which is essential for disclosure - was achievable. These conditions become fundamental for securing quality of antenatal care for expectant parents in vulnerable positions.

Factors influencing vulnerability to climate change-related health impacts in cities - A conceptual framework

Climate change will have adverse impacts on human health, which are amplified in cities. For these impacts, there are direct, indirect, and deferred pathways. The first category is well-studied, while indirect and deferred impacts are not well-understood. Moreover, the factors moderating the impacts have received little attention, although understanding these factors is critical for adaptation. We developed a conceptual framework that shows the pathways of climate impacts on human health, focusing specifically on the factors of urban environment moderating the emergence and severity of these health impacts. Based on the framework and literature review, we illustrate the mechanisms of direct, indirect, and deferred health impact occurrence and the factors that exacerbate or alleviate the severity of these impacts, thus presenting valuable insights for anticipatory adaptation. We conclude that an integrated systemic approach to preventing health risks from climate change can provide co-benefits for adaptation and address multiple health risks. Such an approach should be mainstreamed horizontally to all sectors of urban planning and should account for the spatiotemporal aspects of policy and planning decisions and city complexity.

Defining vulnerability subgroups among pregnant women using pre-pregnancy information: a latent class analysis

BACKGROUND

Early detection of vulnerability during or before pregnancy can contribute to optimizing the first 1000 days, a crucial period for children's development and health. We aimed to identify classes of vulnerability among pregnant women in the Netherlands using pre-pregnancy data on a wide range of social risk and protective factors, and validate these classes against the risk of adverse outcomes.

METHODS

We conducted a latent class analysis based on 42 variables derived from nationwide observational data sources and self-reported data. Variables included individual, socioeconomic, lifestyle, psychosocial and household characteristics, self-reported health, healthcare utilization, life-events and living conditions. We compared classes in relation to adverse outcomes using logistic regression analyses.

RESULTS

In the study population of 4172 women, we identified five latent classes. The largest 'healthy and socioeconomically stable'-class [n = 2040 (48.9%)] mostly shared protective factors, such as paid work and positively perceived health. The classes 'high care utilization' [n = 485 (11.6%)], 'socioeconomic vulnerability' [n = 395 (9.5%)] and 'psychosocial vulnerability' [n = 1005 (24.0%)] were characterized by risk factors limited to one specific domain and protective factors in others. Women classified into the 'multidimensional vulnerability'-class [n = 250 (6.0%)] shared multiple risk factors in different domains (psychosocial, medical and socioeconomic risk factors). Multidimensional vulnerability was associated with adverse outcomes, such as premature birth and caesarean section.

CONCLUSIONS

Co-existence of multiple risk factors in various domains is associated with adverse outcomes for mother and child. Early detection of vulnerability and strategies to improve parental health and well-being might benefit from focussing on different domains and combining medical and social care and support.

Maré cohort-profile: a prospective cohort study based in a socially vulnerable community during the COVID-19 pandemic in Rio de Janeiro, Brazil

Background: Socially vulnerable populations were vastly affected by the COVID-19 pandemic. The pandemic significantly impacted Brazil, pressuring its healthcare system for several months, with high mortality rates, even among the youngest population. Cohort studies combining disease surveillance are essential for understanding virus circulation in the community, surrogates of protection, vaccine effectiveness, and demand for health resources. Methods: Here, we present the protocol for a community-based prospective cohort study in the largest complex of favelas (slums) in Rio de Janeiro, Brazil (Complexo da Maré). The study participants are residents initially recruited during a massive vaccination campaign in the community. Five waves of data collection at approximately six-month intervals were planned. The first two waves have been completed at the time of writing this study protocol, and the third is underway. The protocol comprises interviews, blood sampling, and records linkage with secondary data to enrich the profiles of cohort participants and community information. We will describe COVID-19 seroprevalence, socio-demographic characteristics, and the burden of COVID-19, followed by estimating the association of socioeconomic factors and the burden of disease with seroprevalence. Discussion: The primary aims of the study are to assess COVID-19 clinical, epidemiological and genomic profiles and outcomes in residents from Maré, including vaccine effectiveness, surrogates of immune protection, virus transmission in households, and the overall burden of the pandemic.

Group Care in the first 1000 days: implementation and process evaluation of contextually adapted antenatal and postnatal group care targeting diverse vulnerable populations in high-, middle- and low-resource settings

Background

Group care (GC) improves the quality of maternity care, stimulates women’s participation in their own care and facilitates growth of women’s social support networks. There is an urgent need to identify and disseminate the best mechanisms for implementing GC in ways that are feasible, context appropriate and sustainable. This protocol presents the aims and methods of an innovative implementation research project entitled Group Care in the first 1000 days (GC_1000), which addresses this need.

Aims

The aim of GC_1000 is to co-create and disseminate evidence-based implementation strategies and tools to support successful implementation and scale-up of GC in health systems throughout the world, with particular attention to the needs of ‘vulnerable’ populations.

Methods

By working through five inter-related work packages, each with specific tasks, objectives and deliverables, the global research team will systematically examine and document the implementation and scale-up processes of antenatal and postnatal GC in seven different countries. The GC_1000 project is grounded theoretically in the consolidated framework for implementation research (CFIR), while the process evaluation is guided by ‘Realistic Evaluation’ principles. Data are gathered across all research phases and analysis at each stage is synthesized to develop Context-Intervention-Mechanism-Outcome configurations.

Discussion

GC_1000 will generate evidence-based knowledge about the integration of complex interventions into diverse health care systems. The 4-year project also will pave the way for sustained implementation of GC, significantly benefitting populations with adverse pregnancy and birthing experiences as well as poor outcomes.

Connections and Biases in Health Equity and Culture Research: A Semantic Network Analysis

Health equity is a rather complex issue. Social context and economical disparities, are known to be determining factors. Cultural and educational constrains however, are also important contributors to the establishment and development of health inequities. As an important starting point for a comprehensive discussion, a detailed analysis of the literature corpus is thus desirable: we need to recognize what has been done, under what circumstances, even what possible sources of bias exist in our current discussion on this relevant issue. By finding these trends and biases we will be better equipped to modulate them and find avenues that may lead us to a more integrated view of health inequity, potentially enhancing our capabilities to intervene to ameliorate it. In this study, we characterized at a large scale, the social and cultural determinants most frequently reported in current global research of health inequity and the interrelationships among them in different populations under diverse contexts. We used a data/literature mining approach to the current literature followed by a semantic network analysis of the interrelationships discovered. The analyzed structured corpus consisted in circa 950 articles categorized by means of the Medical Subheadings (MeSH) content-descriptor from 2014 to 2021. Further analyses involved systematic searches in the LILACS and DOAJ databases, as additional sources. The use of data analytics techniques allowed us to find a number of non-trivial connections, pointed out to existing biases and under-represented issues and let us discuss what are the most relevant concepts that are (and are not) being discussed in the context of Health Equity and Culture.

COVID-19 infodemic and digital health literacy in vulnerable populations: A scoping review

Background

People from lower and middle socioeconomic classes and vulnerable populations are among the worst affected by the COVID-19 pandemic, thus exacerbating disparities and the digital divide.

Objective

To draw a portrait of e-services as a digital approach to support digital health literacy in vulnerable populations amid the COVID-19 infodemic, and identify the barriers and facilitators for their implementation.

Methods

A scoping review was performed to gather published literature with a broad range of study designs and grey literature without exclusions based on country of publication. A search was created in Medline (Ovid) in March 2021 and translated to Medline, PsycINFO, Scopus and CINAHL with Full Text (EBSCOhost). The combined literature search generated 819 manuscripts. To be included, manuscripts had to be written in English, and present information on digital intervention(s) (e.g. social media) used to enable or increase digital health literacy among vulnerable populations during the COVID-19 pandemic (e.g. older adults, Indigenous people living on reserve).

Results

Five articles were included in the study. Various digital health literacy-enabling e-services have been implemented in different vulnerable populations. Identified e-services aimed to increase disease knowledge, digital health literacy and social media usage, help in coping with changes in routines and practices, decrease fear and anxiety, increase digital knowledge and skills, decrease health literacy barriers and increase technology acceptance in specific groups. Many facilitators of digital health literacy-enabling e-services implementation were identified in expectant mothers and their families, older adults and people with low-income. Barriers such as low literacy limited to no knowledge about the viruses, medium of contamination, treatment options played an important role in distracting and believing in misinformation and disinformation. Poor health literacy was the only barrier found, which may hinder the understanding of individual health needs, illness processes and treatments for people with HIV/AIDS.

Conclusions

The literature on the topic is scarce, sparse and immature. We did not find any literature on digital health literacy in Indigenous people, though we targeted this vulnerable population. Although only a few papers were included, two types of health conditions were covered by the literature on digital health literacy-enabling e-services, namely chronic conditions and conditions that are new to the patients. Digital health literacy can help improve prevention and adherence to a healthy lifestyle, improve capacity building and enable users to take the best advantage of the options available, thus strengthening the patient’s involvement in health decisions and empowerment, and finally improving health outcomes. Therefore, there is an urgent need to pursue research on digital health literacy and develop digital platforms to help solve current and future COVID-19-related health needs.

Psychosocial vulnerability among carers of persons living with a chronic illness: A scoping review

AIMS

To outline and examine evidence related to the meaning of 'psychosocial vulnerability' among caregivers of persons with chronic illnesses.

BACKGROUND

The number of informal caregivers continues to rise globally. Their risk of psychosocial vulnerability is frequently overlooked, but understanding their psychosocial vulnerability may offer insights into meeting their needs.

DESIGN

Scoping review following the PRISMA 2020 extension guidelines.

DATA SOURCES

The databases CINAHL, Embase, Medline/Pubmed, Cochrane Library, PsycINFO, Web of Science, Google Scholar, Lenus and ProQuest were systematically searched to identify original research. No date limit was set, and 23 studies were included.

REVIEW METHODS

A five-step approach using the Arksey and O'Malley framework. Thematic analysis guided data analysis.

RESULTS

Carers' psychosocial vulnerability occurs when they experience barriers to resources while access and use of supports reduce risk. Antecedents of psychosocial vulnerability include a carer's age and sex, socioeconomic status and their health and wellbeing. Psychosocial vulnerability affects carers' relationships and causes personal losses.

CONCLUSIONS

The concept of carers' psychosocial vulnerability is complex. Recognition of carers at risk for psychosocial vulnerability would help nurses direct relevant support and information to carers who need it most.

Population Vulnerability to the SARS-CoV-2 Virus Infection. A County-Level Geographical-Methodological Approach in Romania

The assessment and identification of risk/vulnerable groups and risk factors are vital elements that can help quantify the pandemic potential of the SARS-CoV-2 virus in order to plan prevention and treatment measures. The aim of the study is to identify a methodological approach of population vulnerability to the SARS-CoV-2 virus infection. The study identifies reliable data sources and sets up a unitary database with statistical variables, quantitative and qualitative indicators with potential for being updated and improved. The analysis takes into account a number of variables/indicators (e.g., elderly persons, population without physician care, number of people suffering from cardiovascular diseases, number of people suffering from respiratory diseases, dwellings not connected to the public water supply network, no. of medical staff, number of COVID-19 hospitals, PCR testing laboratories, number of vaccinated persons) grouped into the key vulnerability components: exposure, sensitivity, coping capacity and adaptive capacity. They allowed the computation of the final Index of Population Vulnerability to the SARS-CoV-2 virus infection and the mapping of different dimensions of vulnerability. The study was performed using the statistical data available at NUTS3/County level provided by different institutions (e.g., the Ministry of Health, the National Institute of Public Health, the Strategic Communication Group, and the National Institute of Statistics). The mapping of the different degrees of vulnerability could solve a problem of visibility for possible areas with vulnerable population, but also a problem of communication between different institutional health and administrative levels, as well as between all of them and the local communities and/or professionals.

Scoping study of definitions and instruments measuring vulnerability in older adults

BACKGROUND

It is important to foster social participation and health equity, especially for older adults in situations of vulnerability. Despite growing interest in vulnerability, there is no consensus regarding how to define or measure this concept. This paper provides an inventory and synthesis of definitions of and instruments measuring vulnerability in older adults.

METHODS

Using a scoping study framework, eight databases (Abstracts in Social Gerontology, Academic Search Complete, AgeLine, CINAHL, MEDLINE, SocINDEX, PsycInfo, Scopus) were searched with relevant keywords [Vulnerab* AND (Concept*, Defin*, Meaning, Terminology, Measurement, Assessment*, Indicator*, Instrument*, Scale*, Questionnaire* OR Test*) AND (Aging, Aging, Elder*, Gerontolog*, Older OR Senior*)].

RESULTS

Thirty-one original definitions and five measuring instruments were identified, content-analyzed, and compared. Vulnerability definitions mostly focused on people under conditions that increased their risk of harm because of individual physical factors, the environment, and their interaction. Considering these definitions, experts in the field of aging, including two representing older adults, participated in a workshop, and a consensus was reached to define a situation of vulnerability as "a set of circumstances in which one or more individuals experience, at a specific moment in time, one or multiple physiological, psychological, socioeconomic or social difficulties that may interact to increase their risk of being harmed or having coping challenges that have a negative impact on their life." Although none of the measures fully targeted this definition, the Perceived Vulnerability Scale (PVS) is one of the most complete measures, with 22 items considering feelings of vulnerability toward personal and environmental factors, and good psychometric properties.

CONCLUSIONS

The proposed definition and the PVS help to provide a common language and measure in health and social sciences research, policy and practice identifying and reaching older adults in situations of vulnerability and intervening to foster social participation and health equity.

Insight into the process of postpartum care utilisation and in-home support among vulnerable women in the Netherlands: an in-depth qualitative exploration

OBJECTIVE

To gain insight into the process of postpartum care utilisation and in-home support among vulnerable women.

DESIGN, METHOD, PARTICIPANTS AND SETTING

A qualitative interview study was conducted among 23 pregnant and postpartum vulnerable women in the Netherlands, following a grounded theory approach. Women were determined as vulnerable by their healthcare providers. Theoretical sampling of participants was applied and was alternated by data analysis to include information-rich cases until saturation was achieved.

RESULTS

A conceptual framework of postpartum care utilisation was generated consisting of three phases: pregnancy, early postpartum period and late postpartum period. Within these phases, information provision, parenting self-efficacy and social network were identified as overarching themes. Perceived inadequate information on content of postpartum care posed a major barrier to forming realistic expectations during pregnancy and hindered its utilisation. Low self-efficacy facilitated postpartum care utilisation. All women experienced increased self-efficacy during and after postpartum care. Support from a social network influenced expectations regarding the added value of postpartum care during pregnancy, and lowered actual utilisation during the postpartum period. The costs of postpartum care and the role of the maternity care assistant acted as general barriers or facilitators influencing the three overarching themes and therefore postpartum care utilisation indirectly.

CONCLUSIONS

Our findings suggest that postpartum care utilisation among vulnerable women may be improved by considering the particular phase and relevant themes applying to individual women, and adapt care accordingly. We recommend to provide comprehensive, understandable information and to emphasise the gains of postpartum care in improving self-efficacy for vulnerable women. Moreover, involving a woman's social network in postpartum care may add value to this care for this population.

Social capital or vulnerability: Which has the stronger connection with selected U.S. health outcomes?

We tested associations between social capital or vulnerability and health outcome measures of adult obesity, adult diabetes, and life expectancy at the county level in the United States with data from 2015 to 2018. This ecological cross-sectional study utilized secondary data from four open access databases: The Geography of Social Capital (U.S. Congress, 2018), County Health Rankings (2018), CDC's Behavioral Risk Factor Surveillance System (BRFSS, 2018) and the Kaiser Family Foundation (KFF, 2015). Our dependent variables were adult obesity, adult diabetes, and life expectancy. We identified the highest and lowest states' prevalence for each of three health outcomes in each of the four U.S. regions-Northeast, South, Midwest, and West. Each dependent variable was assessed using a sample of 32 counties (N = 32). Data analysis consisted of bivariate and regression analysis. Our results showed that the most consistent measure of "vulnerability" linked significantly to all three health conditions studied was percent births to unmarried women (Obesity p < .001; Diabetes p = .049; Life Expectancy p = .019). The most consistent measure of "social capital" linked to all three health conditions was recreation establishments per 1,000 inhabitants (Obesity p = .006; Diabetes p = .005; Life Expectancy p = .018). We concluded that measures of vulnerability were strongly associated with obesity, diabetes, and life expectancy when compared with social capital indicators. However, measures of social capital consistently accounted for the second-greatest proportion of the variance. Social and community contexts should be constantly addressed by both public health governmental- and scholarly-research agendas in the United States.

Care and cost trajectories of asylum seekers in a nurse-led, patient centered, care network in Switzerland

Background

Switzerland, with its decentralized health system, has seen the emergence of a variety of care models to meet the complex needs of asylum seekers. A network of public and private providers was designed in the canton Vaud, in which a nurse-led team acts as a first contact point to the health system and provides health checks, preventive care, and health education to this population. In addition, the service plays a case management role for more complex and vulnerable patients. While the network has been examined from a clinical angle, we provide the first descriptive evidence on the care and cost trajectories of asylum seekers in the canton.

Methods

We used routinely collected administrative, patient-level data in a Swiss region responsible for 10% of the asylum seekers in the country. We extracted data on all asylum seekers aged 18 or older who entered the network between 2012 and 2015. The data covered all healthcare costs during the period until they left the network, either because they were granted residence, they left the country, or until 31 December 2018. We estimated random effects regression models for costs and consultations within and outside the network for each month of stay in the network. We investigated language barriers in access to care by stratifying the analysis between patients who spoke one of the official Swiss languages or English and patients who did not speak any of these languages.

Principal findings

We found that both overall health care costs and contacts with the nurse-led team were relatively high during the first year of stay. Asylum seekers then progressively integrated into the regular health system. Individuals who did not speak the language generally had more contacts with the network and fewer contacts outside.

Conclusions

In this exploratory study, we observe a transition from nurse-led specific care with frequent contacts to care in the regular health system. This leads us to generate the hypothesis that a nurse-led, patient-centered care network for asylum seekers can play an important role in providing primary care during the first year after their arrival and can subsequently help them navigate autonomously within the conventional healthcare system.

Supplementary Information

The online version contains supplementary material available at 10.1186/s12913-021-06644-5.

Value-based chronic care model approach for vulnerable older patients with multiple chronic conditions

"Old age, itself, is not a disease" (Suborne 2007). The rising rate of the global aging population is predicted to create a health care crisis within the next three decades. Vulnerable older adults suffer from multiple chronic conditions (MCCs) in addition to cognitive and physical decline during the process of aging resulting in an inability to optimally achieve self-management. In terms of resource utilization, complex inpatient, and outpatient care results in higher physician visits, polypharmacy, and higher prescription costs. Health literacy has become known as an important social determinant of health affecting the older population. Both reductions in health literacy and self-management are associated with poorer health outcomes. The patient activation measure (PAM) has been coined "a vital sign" to ascertain a patient activation level throughout the continuum of care with the introduction of an intervention's progress. In this review, we conceptualize a systematic approach of the development of a "tailored" integrated community and care team to develop a partnership in assisting senior adults with MCCs. Through this intervention the value-based chronic care model (CCM) and PAM allows for an adaptable integration between the activated patient, their caregivers, and the community. The Model for Improvement (MFI) serves as a well-recognized technique for developing and executing quality improvement strategies in this "tailored" engaged and activated individual and community care team approach in achieving health outcomes and quality of life among the vulnerable older adult population worldwide.

The experiential knowledge of migrant women about vulnerability during pregnancy: A woman-centred mixed-methods study

PROBLEM

Within maternity care policies and practice, pregnant migrant women are regarded as a vulnerable population.

BACKGROUND

Women's experiential knowledge is a key element of woman-centred care but is insufficiently addressed in midwifery practice and research that involves migrant women.

AIM

To examine if pregnant migrant women's experiential knowledge of vulnerability corresponds with sets of criteria of vulnerability, and to explore how migrant women make sense of vulnerability during pregnancy.

METHODS

A sequential two-phased mixed-methods study, conducted in the Netherlands, integrating survey data of 89 pregnant migrant women and focus group data obtained from 25 migrant mothers - living in deprived areas according to the Dutch socio-economic index.

RESULTS

Criteria associated with vulnerability were reported by 65.2% of the participants and 62.9% of the participants reported adverse childhood experiences. On a Visual Analogue Scale, ranging from 0 (not vulnerable) to 10 (very vulnerable), participants self-reported sense of vulnerability showed a mean score of 4.2 (±2.56). Women's experiential knowledge of vulnerability significantly correlated with the mean sum score of clinical criteria of vulnerability (r .46, p .002) and with the mean sum score of adverse childhood experiences (r .48, p<.001). Five themes emerged from the focus group discussions: "Look beyond who you think I am and see and treat me for who I really am", "Ownership of truth and knowledge", "Don't punish me for being honest", "Projection of fear" and "Coping with labelling".

CONCLUSION

Pregnant migrant women's experiential knowledge of vulnerability is congruent with the criteria. Calling upon experiential knowledge is an attribute of the humane woman-midwife relationship.

Psychometric Design and Validation of an Adverse Event Vulnerability Scale in Prehospital Emergency Care

OBJECTIVE

Care in prehospital emergencies presents differences in terms of safety with respect to that provided in the hospital setting, generating situations of high vulnerability in patients. Vulnerability is intimately related to the possibility of experiencing an adverse event. Currently, there is no validated system to evaluate this issue. The aim of this study was to design and validate an instrument to determine the level of vulnerability of patients treated in the emergency prehospital care.

METHODS

A clinimetric validation study was conducted in patients who attended prehospital emergency services.

RESULTS

An eight-item instrument with adequate content validity (0.93) was designed and empirically tested in a sample of 549 subjects (50.1% men and 49.9% women) with an average age of 61.56 years (standard deviation = 19.76). Cronbach α was 0.81, with a good interitem and item-total correlation and interobserver reliability, with an intraclass correlation coefficient of 0.90 (95% confidence interval = 0.87-0.93). The exploratory factor analysis identified a bifactorial model that explained 61.27% of the total variance, corroborated by confirmatory factor analysis (goodness-of-fit index = 0.97, normed fit index = 0.96, TLI = 0.92, and root mean square error of approximation = 0.093). Instrument scores showed a moderate and significant positive correlation with the age of the subjects (r = 0.31).

CONCLUSIONS

The instrument shows a good reliability and validity for its use in the environment of prehospital emergency services, with a structure composed of a group of items related to condition characteristics safety (consciousness, patient communication, risk factors, and patient coping), and mobility, and a second factor including respiratory and medical interventions safety.

Socio-ethical Dimension of COVID-19 Prevention Mechanism-The Triumph of Care Ethics

The psycho-social day-to-day experience of COVID-19 pandemic has shone some light on the wider scope of health vulnerability and has correspondingly enlarged the ethical debate surrounding the social implications of health and healthcare. This emerging paradigm is neither a single-handed problem of biomedical scientists nor of social analysts. It instead needs a strategically oriented collaborative and interdisciplinary preventive effort. To that effect, this article presents some socio-ethical reflections underscoring the judicious use of the insight from care ethics as an asset in minimizing the possible propagation of the COVID-19 virus and the escalation of its vulnerability in the day-to-day human interaction. It further emphasizes that if this insight is overlooked, the effects of the diverse facets of the "shadow pandemics" of COVID-19-fallouts on both the affected and the infected-may equally be deadly.

Defining vulnerability in European pregnant women, a Delphi study

OBJECTIVE

Vulnerability among pregnant women is an important and complex theme in the everyday practice of midwives. Exchanging knowledge and best practices about vulnerability between midwives in Europe can contribute to improving the knowledge and skills of midwives and as a result improve the care for vulnerable pregnant women. We therefore start a consortium with midwives, midwifery teachers, researchers and students from organizations of seven European cities with the aim to exchange knowledge and best practices concerning vulnerable pregnant women between midwives. To be able to effectively exchange knowledge and best practices, our consortium started with this study focuses on establishing a mutual definition of vulnerable pregnant women. Therefore, the aim of this study is to develop a mutual definition of vulnerable pregnant women and to identify aspects related to vulnerability.

DESIGN

Delphi study with four rounds: (1) gathering existing knowledge from literature and definitions used by partners of the consortium, (2) and (3) two survey rounds and (4) an in-person consensus meeting.

SETTING

Consortium of midwives, midwifery teachers, researchers and students from Antwerp (Belgium), Ghent (Belgium), Turku (Finland), Milan (Italy), Piła (Poland), Lisbon (Portugal) and Rotterdam (The Netherlands) PARTICIPANTS: We included all consortium members in the Delphi study.

FINDINGS

Various aspects related to vulnerability and appropriate definitions were identified during the Delphi rounds. Consensus about the aspects related to vulnerability and the definition of vulnerable pregnant women was reached during the final consensus meeting. A vulnerable pregnant woman was defined as a woman who is threatened by physical, psychological, cognitive and/or social risk factors in combination with lack of adequate support and/or adequate coping skills.

KEY CONCLUSION

We reached consensus about a mutual definition of vulnerable pregnant women and aspects related to vulnerability within this consortium. The Delphi approach led to interesting discussions and was a valuable method to define the concept of vulnerable pregnant women within our project .

IMPLICATIONS FOR PRACTICE

In order to accomplish a project that aimed to improve care for vulnerable pregnant women it was important to first identify the population of vulnerable pregnant women with a mutual definition.

Long-term survival and cause-specific mortality of patients newly diagnosed with tuberculosis in São Paulo state, Brazil, 2010-15: a population-based, longitudinal study

BACKGROUND

Long-term survival and cause-specific mortality of patients who start tuberculosis treatment is rarely described. We aimed to assess the long-term survival of these patients and evaluate the association between vulnerable conditions (social, health behaviours, and comorbidities) and cause-specific mortality in a country with a high burden of tuberculosis.

METHODS

In this population-based, longitudinal study in São Paulo state, Brazil, we described the 5-year survival of patients who were newly diagnosed with tuberculosis in 2010. We included patients with newly-diagnosed tuberculosis, aged 15 years or older, and notified to the São Paulo State Tuberculosis Program in 2010. We excluded patients whose diagnosis had changed during follow-up (ie, they did not have tuberculosis) and patients who had multidrug-resistant (MDR) tuberculosis. We selected our population with tuberculosis from the dedicated electronic system TBweb. Our primary objective was to estimate the excess mortality over 5 years and within the group who survived the first year, compared with the general São Paulo state population. We also estimated the association between social vulnerability (imprisonment and homelessness), health behaviours (alcohol and drug use), and comorbidities (diabetes and mental disorders) with all-cause and cause-specific mortality. We used the competing risk analysis framework, estimating cause-specific hazard ratios (HRs) adjusted for potential confounding factors.

FINDINGS

In 2010, there were 19 252 notifications of tuberculosis cases. We excluded 550 cases as patients were younger than 15 years, 556 cases that were not tuberculosis, 2597 retreatments, and 48 cases of MDR tuberculosis, resulting in a final cohort of 15 501 patients with tuberculosis. Over a period of 5 years from tuberculosis diagnosis, 2660 (17%) of 15 501 patients died. Compared with the source population, matched by age, sex, and calendar year, the standardised mortality ratio was 6·47 (95% CI 6·22-6·73) over 5 years and 3·93 (3·71-4·17) among those who survived the first year. 1197 (45%) of 2660 deaths were due to infection. Homelessness and alcohol and drug use were associated with death from infection (adjusted cause-specific HR 1·60, 95% CI 1·39-1·85), cardiovascular (1·43, 1·06-1·95), and external or ill-defined causes of death (1·80, 1·37-2·36). Diabetes was associated with deaths from cardiovascular causes (1·70, 1·23-2·35).

INTERPRETATION

Patients newly diagnosed with tuberculosis were at a higher risk of death than were the source population, even after tuberculosis treatment. Post-tuberculosis sequelae and vulnerability are associated with excess mortality and must be addressed to mitigate the tuberculosis burden worldwide.

FUNDING

Wellcome Trust.

A Vulnerability Analysis of Coral Reefs in Coastal Ecotourism Areas for Conservation Management

Coral reef ecosystems provide many ecological, economic, and social benefits. Despite their numerous functions, coral reefs are in a vulnerable state due to the effects of human activities. The condition of coral reefs has decreased in many parts of the world. Therefore, coral reef examinations need to be carried out continuously in order to formulate management strategies that can reduce their vulnerability over time. This study aims to analyze the vulnerability index of coral reefs, the sensitivity of coral reefs to the causes of vulnerability, and the adaptive capacity to anticipate vulnerability. The primary data are the perceptions of respondents’ who filled out a prepared questionnaire which included eight dimensions: information on the environmental conditions, fishing ports, fishing areas, coastline settlements, tourism management, tourism attractions, socio-economic conditions and population, and aquaculture. The data were analyzed using multidimensional scaling (MDS). The results of the analysis revealed that fishing ports, fishing areas, and environmental condition are high vulnerability indexes which cause damage to coral reefs. The highest coral reef vulnerability sensitivity was found to be triggered by the distance from fishing areas and the distance from fishing vessel channels. An inverse relationship between vulnerability and adaptive capacity was shown. Hence distance from fishing areas and distance from fishing vessel channels are the attributes that have low adaptive capacity.