High Proportion Of People Research Articles

출산율과 인구구조의 변화가 주택가격에 미치는 효과: 동탄신도시를 중심으로

As a result of analyzing the influence of variables related to the demographic structure, it was found that the price of apartments traded at a time when the total fertility rate was high, the lower the price. In the case of acetic age, the price of apartments traded at a time when the acetic age was higher was found to be lower. It was found that the ratio of single-person households had a negative effect on apartment transaction prices, and the ratio of double-person households had a positive effect on apartment transaction prices. These results suggest that transaction prices tend to fall as apartments traded at a time when the number of single-person households composed of unmarried or students increases. On the contrary, it was found that apartments traded at a time when more double-person households move in are more likely to rise in price. The elderly ratio was found to have no significant effect on apartment transaction prices, but the higher the price of apartments traded at a time when more people in their 60s moved in. In addition, it was found that the high proportion of people in their 60s moved in and apartment prices rose during the period when their transactions were concentrated, mainly in high-priced apartment complexes. These results suggest that changes in fertility rates and demographic structure have a significant impact on apartment prices in new cities. Therefore, it seems important to predict changes in the fertility rate and demographic structure of the region when deciding on apartment supply policies to prevent soaring apartment prices.

Comparing post-concussion symptom reporting between adults with and without a TBI history within an adult male correctional facility.

A higher proportion of people in prison have a history of traumatic brain injury (TBI) than the general population. However, little is known about potentially related persistent symptoms in this population. To compare symptom reporting in men with and without a history of TBI following admission to a correctional facility. All men transferred to the South Auckland Correctional Facility in New Zealand complete a lifetime TBI history and the Rivermead Post-Concussion Symptom Questionnaire (RPQ) as part of their routine health screen. Data collected between June 2020 and March 2021 were extracted and anonymised. Participants were classified as reporting at least one TBI in their lifetime or no TBI history. The underlying factor structure of the RPQ was determined using principal components analysis. Symptom scores between those with and without a TBI history were compared using Mann Whitney U tests. Of the N = 363 adult male participants, 240 (66%) reported experiencing at least one TBI in their lifetime. The RPQ was found to have a two-factor structure (Factor 1: cognitive, emotional, behavioural; Factor 2: visual-ocular) explaining 61% of the variance. Men reporting a TBI history had significantly higher cognitive, emotional and behavioural (U = 50.4, p < 0.001) and visuo-ocular symptoms (U = 68.5, p < 0.001) in comparison to men reporting no TBI history. A history of TBI was associated with higher symptom burden on admission to a correctional facility. Screening for TBI history and current symptoms on admission may assist prisoners experiencing persistent effects of TBI to access rehabilitation.

Regional disparities in SARS-CoV-2 infections by labour market indicators: a spatial panel analysis using nationwide German data on notified infections

BackgroundRegional labour markets and their properties are named as potential reasons for regional variations in levels of SARS-CoV-2 infections rates, but empirical evidence is missing.MethodsUsing nationwide data on notified laboratory-confirmed SARS-CoV-2 infections, we calculated weekly age-standardised incidence rates (ASIRs) for working-age populations at the regional level of Germany’s 400 districts. Data covered nearly 2 years (March 2020 till December 2021), including four main waves of the pandemic. For each of the pandemic waves, we investigated regional differences in weekly ASIRs according to three regional labour market indicators: (1) employment rate, (2) employment by sector, and (3) capacity to work from home. We use spatial panel regression analysis, which incorporates geospatial information and accounts for regional clustering of infections.ResultsFor all four pandemic waves under study, we found that regions with higher proportions of people in employment had higher ASIRs and a steeper increase of infections during the waves. Further, the composition of the workforce mattered: rates were higher in regions with larger secondary sectors or if opportunities of working from home were comparatively low. Associations remained consistent after adjusting for potential confounders, including a proxy measure of regional vaccination progress.ConclusionsIf further validated by studies using individual-level data, our study calls for increased intervention efforts to improve protective measures at the workplace, particularly among workers of the secondary sector with no opportunities to work from home. It also points to the necessity of strengthening work and employment as essential components of pandemic preparedness plans.

Health intervention experiences and associated mental health outcomes in a sample of LGBTQ people with intersex variations in Australia

People with intersex variation/s have sex characteristics determined by reproductive anatomy or chromosomal, gonadal, or hormonal expressions that are not typical of medical and societal norms for male or female bodies and are widely subjected to irreversible medical interventions at an early age to reinforce sex assignment. These interventions may be accompanied by experiences of lack of autonomy for the individual and, at times, lack of fully informed consent on the part of the individual or their parents/carers. People with intersex variations additionally experience high rates of mental health concerns relating to stigma, discrimination and poor healthcare experiences. The intersections between LGBTQ identities and intersex variations are poorly understood but are important given a high proportion of people with intersex variations identify as LGBTQ. This study explored associations between healthcare experiences and mental health outcomes among 46 LGBTQ people aged between 18 and 67 years old with intersex variations in Australia. Findings provide evidence of associations between suicidal thinking, suicidal attempts, depression or anxiety and negative healthcare experiences, including limited autonomy and consent, and challenges accessing psychological support. These highlight the need for further research and proactive intervention to advance human rights and improve health outcomes for this population.

May Measurement Month: beyond boosting hypertension awareness

May Measurement Month: beyond boosting hypertension awareness

Are attitudes in employees of public employment service in line with the principles of individual placement and support? A questionnaire‐based survey

AbstractA high proportion of people with severe mental illness (SMI) want to work, consider it essential for recovery, yet employment rates are low. Many employees in public employment services (PES) work according to traditional attitudes that people with SMI are unable to work and if they do, risk harm from work‐related stress. These attitudes conflict with principles in evidence based vocational models like individual placement and support (IPS) and probably contributes to the low‐employment rate. The aim of this study was to investigate attitudes towards the evidence‐based principles of IPS among PES employees with and without exposure to IPS. A case vignette describing a person with SMI and statements referring to this vignette was developed and administered to PES employees at two timepoints, 4 years apart. Respondents indicated their attitudes on a six‐point Likert scale to statements in accordance to the principles of IPS. Independent two‐tailed sample t‐tests were used to analyse differences between respondents in municipalities with IPS exposure, compared to municipalities without. Multiple linear regressions with attitudes as a dependent variable was used to test whether attitudes changed over time dependent on exposure to IPS. Attitudes were generally aligned with IPS principles compared to current PES practice. The municipality with IPS exposure had more favourable attitudes (p &lt; 0.01). Changes in attitudes were minimal over time and did not differ between regions (p &lt; 0.287). Attitudes of employees in PES are aligned with the principles of IPS and to a greater extent if exposed to IPS.

Type 1 diabetes management and hospitalisation in the over 25’s at an Australian outer urban diabetes clinic

AimsTo describe clinic management and referral pathways among adults with type 1 diabetes (T1D) aged > 25 years attending a public outpatient diabetes service.MethodsRetrospective cohort study of people with T1D aged > 25 years seen by endocrinologists in one Australian urban public outpatient in 2017. Electronic and paper medical records were reviewed using a dataset adapted from the UK National Institute for Health and Care Excellence 2015 guidelines.ResultsAmong the 111 people with T1D (mean age 41 ± 13 years, 55% men, mean body mass index 27.1 ± 5.6 kg/m2), mean HbA1c was 8.1 ± 1.9% (66 ± 19 mmol/mol) (lower than the Australian National Diabetes Audit: 8.5%/69 mmol/mol) with 25.5% meeting the guideline target of < 53 mmol/mol (7.0%). Most people had seen a diabetes educator (80.2%) or dietitian (73.0%) and had complication screening. Complication rates were high (nephropathy 20.4%, retinopathy 27.4%, peripheral neuropathy 30.1%, ischaemic heart disease/acute infarction 10.5%). Overall, 27% of referrals occurred following an acute inpatient admission or emergency department presentation and 13% for management of diabetes in pregnancy.ConclusionsA high proportion of people with T1D accessed public specialist care either during pregnancy or after a largely avoidable acute glycaemia-related hospital presentation. Subsequent care was in line with national specialist standards. This area has a “wait for acute event” rather than “complication prevention” model of care, associated with under-referral to the local multidisciplinary specialist service. Understanding how widespread this model of care is, and ways to reduce its prevalence, are urgently required.

MO598: Coping Strategies During the COVID-19 Pandemic: Influence of Patient Activation in People Living With Kidney Disease

BACKGROUND AND AIMSPatient activation refers to the knowledge, skills and confidence needed to manage one's health [1]. Higher patient activation is associated with better health outcomes in long-term conditions [2] such as kidney disease (KD). The COVID-19 pandemic has presented a myriad of additional challenges for people living with KD. Individuals may display different coping strategies in response to stressful and difficult circumstances such as health management during the pandemic [3]. Our group conducted a multicentre survey to evaluate the impact of the pandemic on kidney patient experiences, lifestyle and health care. As part of this larger study, we hypothesized that higher patient activation may be associated with more effective coping strategies. The purpose of this analysis was to explore coping styles utilised during the pandemic across different levels of patient activation in people with nondialysis CKD (ND-CKD) and kidney transplant recipients (KTR).METHOD214 ND-CKD and KTR participants [50.9% male, mean age 60.71 (SD 14.15) years, 56.1% KTRs] completed the Patient Activation Measure (PAM-13). Participants were categorised into ‘low’ and ‘high’ activation based on their PAM-13 score (levels 1–2 as low; 3–4 as high). Coping strategies were assessed using the Brief-COPE questionnaire and categorised into adaptive coping (active coping, information support, positive reframing, planning, emotional support, humour, acceptance and religion) and maladaptive coping (venting, self-blame, self-distraction, denial, substance use and behavioral disengagement) strategies. Chi-square tests were conducted to compare coping strategies used by low- and high-activated patients.RESULTSMost participants were classified as having ‘high’ activation levels (n = 164, 77%). Table 1 shows the three most frequently used adaptive and maladaptive coping strategies across activation levels. A significantly greater proportion of those with high activation used acceptance (P = 0.006), active coping (P = 0.045) and positive reframing (P = 0.031) as coping strategies. No significance was observed between maladaptive coping strategies and activation level.Adaptive coping strategiesMaladaptive coping strategiesHigh activationLow activationHigh activationLow activation1Acceptance (79.5%)Acceptance (58.5%)Self-distraction (53%)Self-distraction (47.6%)2Religion (60.5)Religion (30.8%)Behaviour Disengagement (37.5%)Substance Use (40%)3Active Coping (48.2%)Information Support (30%)Substance Use (31.6%)Self-Blame (37.5%)CONCLUSIONThe most commonly reported coping strategy was ‘acceptance’ for individuals with high and low activation. The findings suggest that a higher proportion of people with high patient activation used adaptive coping strategies. Worryingly, regardless of activation level, about a third of participants used substance use (i.e. alcohol and drugs) as a form of coping. Identifying people with lower activation in KD can indicate the need for additional support to help them cope in challenging circumstances. Interventions to improve activation may assist in developing effective coping strategies.

Use of Benzodiazepines and Z-Drugs in Multiple Sclerosis.

ObjectiveUse of benzodiazepines and Z-drugs (non-benzodiazepine sedative hypnotics) is controversial due to adverse health outcomes in the general population. However, little is known about their use in people with multiple sclerosis (MS). We estimated the incidence and prevalence of benzodiazepine and Z-drug use (jointly BZD) in the MS population as compared to an age-, sex- and geographically-matched population without MS, and examined the association of mood/anxiety disorders with the use of BZD over a twenty-year period.MethodsUsing administrative data from Manitoba, Canada, we identified 2,985 persons with incident MS and 14,891 persons without MS matched 5:1 on sex, birth year and region. We applied validated case definitions to identify persons with any mood/anxiety disorder. Dispensations of BZD were identified. To assess the association between MS, mood/anxiety disorders and BZD use we constructed generalized linear models adjusting for age, sex, index year, socioeconomic status, urban/rural residence, physical comorbidities, and health care use. We also examined patterns of BZD use.ResultsIn 2016, the crude incidence of benzodiazepine use in the MS cohort was 2.10% (95%CI: 1.43–2.98%), 1.49-fold higher than in the non-MS cohort (1.41%; 95%CI: 1.18–1.67%). The crude incidence of Z-drug use in the MS cohort was 1.77% (95%CI: 1.20–2.51%), 1.78-fold higher than in the non-MS cohort (0.99%; 95%CI: 0.81–1.21%). After adjusting for covariates, among individuals without an active mood/anxiety disorder, the MS cohort had a 39% increased incidence rate of benzodiazepine use and a 72% increased incidence rate of Z-drug use as compared to the non-MS cohort. Among individuals with an active mood/anxiety disorder, the incidence of BZD use did not differ between the MS and non-MS cohorts. A higher proportion of people with MS used BZD for ≥6 months than people without MS.ConclusionUse of BZD is more common in people with MS than in general population controls, and use of these agents is in persons with MS is often chronic.

Symptoms of Paranoia Experienced by Students of Pakistani Heritage in England: The Role of Explicit and Implicit Identities and Perceived Discrimination.

Individuals belonging to ethnic minority groups are less likely to experience symptoms of psychosis, such as paranoia, if they live in areas with high proportions of people from the same ethnic background. This effect may be due to processes associated with group belonging (social identification). We examined whether the relationship between perceived discrimination and paranoia was moderated by explicit and implicit Pakistani/English identification among students of Pakistani heritage (N = 119). Participants completed measures of explicit and implicit Pakistani and English identity, a measure of perceived discrimination, and a measure of paranoia. Perceived discrimination was the strongest predictor of paranoia (0.31). Implicit identities moderated the relationship between perceived discrimination and paranoia (−0.17). The findings suggest that higher levels of implicit Pakistani identity were most protective against high levels of paranoia (0.26, with low implicit English identity; 0.78, with medium English identity; 1.46, with high English identity). Overall, a complex relationship between identity and paranoia was apparent.

The Risk Factors Potentially Influencing Hospital Admission in People with Diabetes, Following SARS-CoV-2 Infection: A Population-Level Analysis.

IntroductionSince early 2020 the whole world has been challenged by the SARS-CoV-2 virus and the associated global pandemic (Covid-19). People with diabetes are particularly at high risk of becoming seriously unwell after contracting this virus.MethodsThis population-based study included people living in the Greater Manchester conurbation who had a recorded diagnosis of type 1 diabetes mellitus (T1DM) or type 2 diabetes mellitus (T2DM) and subsequent Covid-19 infection. Each individual with T1DM (n = 862) or T2DM (n = 13,225) was matched with three Covid-19-infected non-diabetes controls.ResultsFor individuals with T1DM, hospital admission rate in the first 28 days after a positive Covid-19 test was 10% vs 4.7% in age/gender-matched controls [relative risk (RR) 2.1]. For individuals with T2DM, hospital admission rate after a positive Covid-19 test was 16.3% vs 11.6% in age/gender-matched controls (RR 1.4). The average Townsend score was higher in T2DM (1.8) vs matched controls (0.4), with a higher proportion of people with T2DM observed in the top two quintiles of greatest disadvantage (p < 0.001). For Covid-19-infected individuals with T1DM, factors influencing admission likelihood included age, body mass index (BMI), hypertension, HbA1c, low HDL-cholesterol, lower estimated glomerular filtration rate (eGFR), chronic obstructive pulmonary disease (COPD) and being of African/mixed ethnicity. In Covid-19-infected individuals with T2DM, factors related to a higher admission rate included age, Townsend index, comorbidity with COPD/asthma and severe mental illness (SMI), lower eGFR. Metformin prescription lowered the likelihood. For multivariate analysis in combined individuals with T2DM/controls, factors relating to higher likelihood of admission were having T2DM/age/male gender/diagnosed COPD/diagnosed hypertension/social deprivation (higher Townsend index) and non-white ethnicity (all groups).ConclusionIn a UK population we have confirmed a significantly higher likelihood of admission in people with diabetes following Covid-19 infection. A number of factors mediate that increased likelihood of hospital admission. For T2DM, the majority of factors related to increased admission rate are common to the general population but more prevalent in T2DM. There was a protective effect of metformin in people with T2DM.

Understanding how to live with hepatitis B: a qualitative investigation of peer advice for Chinese people living with hepatitis B in Australia

BackgroundHepatitis B is a chronic viral infection, a leading cause of primary liver cancer and identified as a major public health priority by the World Health Organization. Despite a high proportion of people in Australia who have been diagnosed with hepatitis B, significant gaps remain in health care access and in accurate knowledge about hepatitis B. Most people with hepatitis B in Australia were born in China, where the infection has an intergenerational impact with significant social implications resulting from the infection. Understanding how people of Chinese ethnicity with hepatitis B understand and respond to hepatitis B is imperative for reducing morbidity, mortality, and the personal and social impact of the infection.MethodsQualitative semi-structured interviews with people with hepatitis B of Chinese ethnicity recruited through a specialist service identified the advice people with hepatitis B thought was important enough to inform the experience of people newly diagnosed with hepatitis B. A thematic analysis of the data privileged the lived experience of participants and their personal, rather than clinical, explanations of the virus.ResultsHepatitis B infection had psychological and physical consequences that were informed by cultural norms, and to which people had responded to with significant behavioural change. Despite this cohort being engaged with specialist clinical services with access to the most recent, comprehensive, and expert information, much of the advice people with hepatitis B identified as important for living with hepatitis B was not based on biomedical understandings. Key suggestions from people with hepatitis B were to form sustainable clinical relationships, develop emotional resilience, make dietary changes, regulate energy, and issues related to disclosure.ConclusionsThe study highlights conflicts between biomedical and public health explanations and the lived experience of hepatitis B among people of Chinese ethnicity in Australia. Beliefs about hepatitis B are embedded within cultural understandings of health that can conflict with bio-medical explanations of the infection. Acknowledging these perspectives provides for insightful communication between health services and their clients, and the development of nuanced models of care informed by the experience of people with hepatitis B.

Collapsing Glomerulopathy: A Review by the Collapsing Brazilian Consortium.

Collapsing glomerulopathy (CG) is a clinicopathologic entity characterized by segmentar or global collapse of the glomerulus and hypertrophy and hyperplasia of podocytes. The Columbia classification of 2004 classified CG as a histological subtype of focal segmental glomerulosclerosis (FSGS). A growing number of studies have demonstrated a high prevalence of CG in many countries, especially among populations with a higher proportion of people with African descent. The present study is a narrative review of articles extracted from PubMed, Medline, and Scielo databases from September 1, 2020 to December 31, 2021. We have focused on populational studies (specially cross-sectional and cohort articles). CG is defined as a podocytopathy with a distinct pathogenesis characterized by strong podocyte proliferative activity. The most significant risk factors for CG include APOL1 gene mutations and infections with human immunodeficiency virus and severe acute respiratory syndrome coronavirus 2. CG typically presents with more severe symptoms and greater renal damage. The prognosis is notably worse than that of other FSGS subtypes.

Evaluation of \u2018Shisha No Thanks\u2019 \u2013 a co-design social marketing campaign on the harms of waterpipe smoking

BackgroundWaterpipe (shisha) is becoming increasingly popular worldwide, particularly among young people; and in some countries, it is one of the few forms of tobacco use that is increasing. While there is a growing body of evidence of the harms of waterpipe smoke, there is a scarcity of research of interventions to address this form of tobacco consumption.MethodsThe Shisha No Thanks project was a co-design social marketing campaign that aimed to raise awareness of the harms of waterpipe smoking among young people from an Arabic speaking background in Sydney, Australia. The campaign distributed material through social media and community events. We evaluated the project through an SMS community panel using a longitudinal study design. The cohort were sent questions before and after the project asking about their awareness of messages of harms, attitudes, intention to reduce waterpipe smoking, and awareness of support services. Data was analysed as matched pre- post- data.ResultsThe evaluation recruited 133 people to the panel. There was a significantly greater proportion of people who reported seeing, hearing or reading something about the harms of waterpipe smoking after the campaign (67.5%) compared with before (45.0%) (p=0.003). Post-campaign, there were higher proportions of people who strongly agreed that waterpipe smoking causes damage, and that it contains cancer-causing substances, but these increases were not statistically significant. There was low awareness of waterpipe cessation services at baseline and post campaign (22.5%).ConclusionsThe Shisha No Thanks project increased awareness of messages about the harms of waterpipe smoking. Although this is a small study, the longitudinal evaluation findings have international relevance and make a useful contribution to the understanding of the impact such interventions can have in addressing one of the few forms of tobacco use that is growing in both developed and developing countries.

US local public health department spending between 2008 and 2016 did not increase for communities in need

BackgroundGreater US local public health department (LPHD) spending has been associated with decreases in population-wide mortality. We examined the association between changes in LPHD spending between 2008 and 2016 and county-level sociodemographic indicators of public health need.MethodsMultivariable linear regression was used to estimate the association between changes in county-level per-capita LPHD spending and 2008 sociodemographic indicators of interest: percent of population that was over 65 years old, Black, Hispanic, in poverty, unemployed, and uninsured. A second model assessed the relationship between changes in LPHD spending and sociodemographic shifts between 2008 and 2016.ResultsLPHD spending increases were associated with higher percentage points of 2008 adults over 65 years of age (+$0.53 per higher percentage point; 95% CI: +$0.01 to +$1.06) and unemployment (−$1.31; 95% CI: −$2.34 to −$0.27). Spending did not increase for communities with a higher proportion of people who identified as Black or Hispanic, or those with a greater proportion of people in poverty or uninsured, using either baseline or sociodemographic shifts between 2008 and 2016.ConclusionFuture LPHD funding decisions should consider increasing investments in counties serving disadvantaged communities to counteract the social, political, and structural barriers which have historically prevented these communities from achieving better health.

Peripheral NF-\u03baB dysregulation in people with schizophrenia drives inflammation: putative anti-inflammatory functions of NF-\u03baB kinases

Elevations in plasma levels of pro-inflammatory cytokines and C-reactive protein (CRP) in patient blood have been associated with impairments in cognitive abilities and more severe psychiatric symptoms in people with schizophrenia. The transcription factor nuclear factor kappa B (NF-κB) regulates the gene expression of pro-inflammatory factors whose protein products trigger CRP release. NF-κB activation pathway mRNAs are increased in the brain in schizophrenia and are strongly related to neuroinflammation. Thus, it is likely that this central immune regulator is also dysregulated in the blood and associated with cytokine and CRP levels. We measured levels of six pro-inflammatory cytokine mRNAs and 18 mRNAs encoding NF-κB pathway members in peripheral blood leukocytes from 87 people with schizophrenia and 83 healthy control subjects. We then assessed the relationships between the alterations in NF-κB pathway genes, pro-inflammatory cytokine and CRP levels, psychiatric symptoms and cognition in people with schizophrenia. IL-1β and IFN-γ mRNAs were increased in patients compared to controls (both p < 0.001), while IL-6, IL-8, IL-18, and TNF-α mRNAs did not differ. Recursive two-step cluster analysis revealed that high levels of IL-1β mRNA and high levels of plasma CRP defined ‘high inflammation’ individuals in our cohort, and a higher proportion of people with schizophrenia were identified as displaying ‘high inflammation’ compared to controls using this method (p = 0.03). Overall, leukocyte expression of the NF-κB-activating receptors, TLR4 and TNFR2, and the NF-κB subunit, RelB, was increased in people with schizophrenia compared to healthy control subjects (all p < 0.01), while NF-κB-inducing kinase mRNAs IKKβ and NIK were downregulated in patients (all p < 0.05). We found that elevations in TLR4 and RelB appear more related to inflammatory status than to a diagnosis of schizophrenia, but changes in TNFR2 occur in both the high and low inflammation patients (but were exaggerated in high inflammation patients). Further, decreased leukocyte expression of IKKβ and NIK mRNAs was unique to high inflammation patients, which may represent schizophrenia-specific dysregulation of NF-κB that gives rise to peripheral inflammation in a subset of patients.

Determinants of Hospital Use and Physician Services Among Adults With a History of Homelessness.

People experiencing homelessness have diverse patterns of healthcare use. This study examined the distribution and determinants of healthcare encounters among adults with a history of homelessness. Administrative healthcare records were linked with survey data for a general cohort of adults with a history of homelessness and a cohort of homeless adults with mental illness. Binary and count models were used to identify factors associated with hospital admissions, emergency department visits and physician visits for comparison across the 2 cohorts. During the 1-year follow-up period, a higher proportion of people in the cohort with a mental illness used any inpatient (27% vs 14%), emergency (63% vs 53%), or physician services (90% vs 76%) compared to the general homeless cohort. People from racialized groups were less likely use nearly all health services, most notably physician services. Other factors, such as reporting of a regular source of care, poor perceived general health, and diagnosed chronic conditions were associated with higher use of all health services except psychiatric inpatient care. When implementing interventions for patients with the greatest health needs, we must consider the unique factors that contribute to higher healthcare use, as well as the barriers to healthcare access.

Роль государственных расходов на образование в стимулировании человеческого развития

The paper aims to compare the impact of government expenditure on education on the human development index (HDI) at the level of three groups of countries – developed, developing and least developed ones. The Granger causality test underlies the methodological approach of the research. The author proves a cyclical nature in the efficiency of government expenditure on education and its dependence on the starting socio-economic conditions. The highest efficiency of the former was found in the group of developing countries, especially countries with middle income and relatively higher economic growth rates. With a relatively high proportion of people with completed secondary education, additional investments to education are converted into an increase in years of study, the rising proportion of people with a higher or post-secondary education, and a consequent increase in incomes. The return on investment in education is skyrocketing. At the same time, the groups of developed and least developed countries show no significant impact of a stimulating fiscal policy on the HDI. The least developed countries are in fact on the first stages of building the education system, and this is associated with a substantial demand for investment in educational infrastructure, has extremely low profitability and long payback periods. Accordingly, in the short and medium term, there is no effect from rising public investment in education. Simultaneously, upon reaching a certain level of educational maturity (in developed countries), the marginal efficiency of public investments begins to decline. In fact, the law of diminishing marginal productivity of government expenditures begins to work, when their additional increase does not lead to a significant increase in the human development index.

Demographic development in the Carpathian region of Ukraine in the conditions of growing the population socio-economic vulnerability

Russia’s full-scale war against Ukraine has catastrophically exacerbated the socio-demographic problems in Ukraine and its regions. Powerful wave of forced resettlement has, on the one hand, put enormous pressure on the economic and social spheres of internally displaced persons (IDP) donor regions and, on the other hand, radically changed the demographic group in all regions of the country. The population of socially vulnerable categories has significantly increased: children, youth, the elderly, the disabled, and the lonely. Further military escalation leads to the transition of many people to the categories of vulnerable groups, while they did not belong there before the Russian invasion. It is due to the death of relatives, including loss of a breadwinner, injury, poor health, loss of housing, all property, or significant parts of it, loss of employment or business, other economic losses, inability to study, emotional and psychological disorders, etc. The majority of the population in these categories is not in a state of social maladaptation but does not have limited resources for livelihoods and social competitiveness. Timely and sufficient provision of social assistance to these socially vulnerable groups can significantly reduce the severity of socio-economic problems and provide them with a normal life quality. As of early 2022, the demographic situation in the Carpathian region of Ukraine can be described as relatively unfavorable: falling birth rate, irreversible process of demographic aging, reducing share of youth, and a high proportion of people with special needs. In addition, the Carpathian region has a much higher average household size than other macro-regions of the country, a higher share of households with children, and a higher level of employment of household members. Analysis of socio-demographic statistics in previous years and current demographic processes shows a likely acceleration in the growth of the share of socially vulnerable groups and the number of IDPs and residents of the region. The main tasks of regional and local authorities are to solve urgent problems of IDPs, expand social infrastructure, and ensure effective employment in the region, socialization of IDPs and their integration into society, and development and implementation of regional programs to improve demographic reproduction.

Abstract PO-117: Differences in personal social networks among black and white women diagnosed with breast cancer, with and without delays in initiation of chemotherapy

Abstract Background: Black women are less likely to be married and report greater support from extended relatives than White women in the general population. However, little information exists about women's personal networks and how differences may influence treatment management after a diagnosis of breast cancer. Methods: We included women from two studies—study 1: 191 Black and White women from the INSIGHT-BC study who were diagnosed with stages I-IV invasive breast cancer from 2017-2021; and study 2: 24 Black and White women diagnosed with stages I-III invasive breast cancer from 2017-2020 who received adjuvant chemotherapy and were recruited based on whether they had no or any (&amp;gt;45 days) delay in initiation of treatment. In each study, women responded to questions on personal networks in an online EgoWeb 2.0 survey on average 3.7 (study 1) and 7.8 (study 2) months after diagnosis. Specifically, women were asked to name 15 network members and answered questions about the characteristics of each of these people and the relationships among them. We used analysis of covariance to evaluate age-adjusted differences in the composition of women's personal social networks by race, or race and delays. Results: Mean age was 59.9 (median=61.0) years in the larger and 57.8 (median=58.5) years in the smaller group. In study 1 (N=191), white women reported a larger proportion of persons over age 55 (56.0% vs. 46.4%, p=0.01), with a college education or more (60.1% vs. 48.0%, p=0.04), who were rated as having a very healthy lifestyle (52.6 vs. 38.8%, p=0.03), with whom they had contact 2 times or less in the 30 days (35.6% vs. 19.2%, p=0.003), and of the same race as the respondent (89.7% vs. 73.2%, p&amp;lt;0.001) in their personal social networks. Black women reported a higher proportion of network contacts with whom they had contact &amp;gt;2 times per week in the last 30 days (57.9 vs. 41.6%, p=0.005) and who provided types of support other than those delineated in the Medical Outcomes Study model (62.4% vs. 45.6%, p=0.03). In study 2 (N=24), irrespective of chemotherapy delays, black women reported higher proportions of relatives (+33.6%, 95% CI: 17.0%, 50.2%) and lower proportions of friends in their network (-29.9%, 95% CI: -46.0%, -13.9%), and higher network density (0.27, 95% CI: 0.13, 0.41). However, Black women with chemotherapy delays reported a higher proportion of people in their social network with whom they did not feel close compared to White women without delays (10.6%, 95% CI: 0.6%, 20.5%) and compared to all other groups (+11.0%, 95% CI: 3.1%, 18.8%). Black women with chemotherapy delays also reported a lower proportion of females (-15.1% 95% CI: -28.4%, -1.7%) in their network compared with non-delayed White women. Conclusions: Differences in social networks were consistent with prior findings but pointed to characteristics that may signify challenges with obtaining support in women's personal networks during breast cancer treatment such as lower proportions of close relationships and female network ties, that may lead to treatment delays. Citation Format: Candyce Kroenke, Rhonda Aoki, Andrea Altschuler, Alyce Adams, David Kennedy. Differences in personal social networks among black and white women diagnosed with breast cancer, with and without delays in initiation of chemotherapy [abstract]. In: Proceedings of the AACR Virtual Conference: 14th AACR Conference on the Science of Cancer Health Disparities in Racial/Ethnic Minorities and the Medically Underserved; 2021 Oct 6-8. Philadelphia (PA): AACR; Cancer Epidemiol Biomarkers Prev 2022;31(1 Suppl):Abstract nr PO-117.