Need, enabling, predisposing, and behavioral determinants of access to preventative care in Argentina: analysis of the national survey of risk factors

Strategies that enabled access to chronic care during the COVID-19 pandemic and beyond in South Africa

Background

The COVID-19 epidemic has revealed disturbing information about how chronic diseases are treated globally. Healthcare providers and coronavirus response teams have primarily reported on how individuals with chronic conditions sought care and treatment. However, individuals' experiences of patients are yet unknown.

Aim

This study aimed to explore those strategies that enabled patients with chronic diseases access to chronic care and treatment during and beyond the COVID-19 pandemic.

Setting

The study was conducted in the predominantly rural district of the Northwest Province, South Africa.

Methods

An explorative qualitative research design was followed. Information-rich participants were chosen using a purposive sampling technique. Individual face-to-face interviews were used to gather data. Data saturation was achieved after interviewing n = 28 people in total. The six steps of Braun and Clarke thematic data analysis were used to analyse the data.

Results

The study revealed three themes, which includes improved healthcare structural systems, shift from traditional chronic care to digital care services and medication refill and buddy system.

Conclusion

The findings of this study revealed a range of effective and noteworthy approaches that facilitated access to treatment and continuity of care. As a result, enhancing telemedicine as well as structural systems such as appointment scheduling, decanting choices, mobile and medication home delivery can improve access to care and treatment.

Contribution

The burden of disease and avoidable death will be eventually addressed by maximising the use of telemedicine and sustaining the new norm of ongoing care through digital and remote care and decanting strategies.

Knowledge, attitude, and utilization of traditional medicine within the plural medical system in West Java, Indonesia

BACKGROUND

The concept of 'medical pluralism' has become more popular among scholars in applied health science and prevalent in societies where one medical system alone cannot adequately meet the health care needs of the entire population.

METHODS

The data collection is focused on the knowledge-belief-practice and the utilization of three medical systems in Kabupaten Bandung, West Java, Indonesia. Participants were purposively selected from households with at least one member experienced one of the listed diseases in the questionnaire. The extensive survey using a structured questionnaire has been undertaken to collect data on people's health care utilization behaviour. The dataset is further analyzed using multivariate analysis through non-canonical correlation, with the analytical data provided by Statistical Package for Social Sciences (SPSS).

RESULTS

With regards to the total utilization by patients, the traditional medical system presents as the dominant medical system in the research area, accounting for 59.3% (n = 419) of total utilization, followed by the modern medical system (33.0%, n = 233), and transitional medical system (7.7%, n = 54). This study identified that village category, illness, illness duration, occupation, belief in traditional medicine, knowledge of modern medicine, accessibility, cost, proximity to the medical service, and insurance have significant (χ2 = 0.000) relationship with the utilization of medical systems. The results of the multivariate analysis show that the block of the predisposing socio-demographic factors and the block of the predisposing psycho-social factors correlate strongly with the utilization of medical systems.

CONCLUSIONS

In general, people in Kabupaten Bandung, West Java, Indonesia seeks treatment from various sources, which in the context of the medical system, consists of the traditional, transitional, and modern medical system; therefore, it adopts the patterns of transcultural health care utilization. In terms of the knowledge, beliefs, and practices of traditional medicine in West Java, the inhabitants of the five research villages were commonly familiar with medicinal plants and speak profoundly about their knowledge of traditional medicine, which in the research area is perceived as accessible, efficacious, affordable and culturally appropriate with Sundanese community.

Evaluating the Feasibility, Acceptability, and Preliminary Efficacy of SupportMoms-Uganda, an mHealth-Based Patient-Centered Social Support Intervention to Improve the Use of Maternity Services Among Pregnant Women in Rural Southwestern Uganda: Randomized Controlled Trial

BACKGROUND

SMS text messaging and other mobile health (mHealth) interventions may improve knowledge transfer, strengthen access to social support (SS), and promote positive health behaviors among women in the perinatal period. However, few mHealth apps have been taken to scale in sub-Saharan Africa.

OBJECTIVE

We evaluated the feasibility, acceptability, and preliminary efficacy of a novel, mHealth-based, and patient-centered messaging app designed using behavioral science frameworks to promote maternity service use among pregnant women in Uganda.

METHODS

We performed a pilot randomized controlled trial between August 2020 and May 2021 at a referral hospital in Southwestern Uganda. We included 120 adult pregnant women enrolled in a 1:1:1 ratio to receive routine antenatal care (ANC; control), scheduled SMS text or audio messages from a novel messaging prototype (scheduled messaging [SM]), and SM plus SMS text messaging reminders to 2 participant-identified social supporters (SS). Participants completed face-to-face surveys at enrollment and in the postpartum period. The primary outcomes were feasibility and acceptability of the messaging prototype. Other outcomes included ANC attendance, skilled delivery, and SS. We conducted qualitative exit interviews with 15 women from each intervention arm to explore the intervention mechanisms. Quantitative and qualitative data were analyzed using STATA and NVivo, respectively.

RESULTS

More than 85% and 75% of participants received ≥85% of the intended SMS text messages or voice calls, respectively. More than 85% of the intended messages were received within 1 hour of the expected time; 18% (7/40) of women experienced network issues for both intervention groups. Over 90% (36/40) of the intervention participants found this app useful, easy to use, engaging, and compatible and strongly recommended it to others; 70% (28/40), 78% (31/40), and 98% (39/40; P=.04) of women in the control, SM, and SS arms, respectively, had a skilled delivery. Half (20/40), 83% (33/40), and all (40/40; P=.001) of the women in the control, SM, and SS arms attended ≥4 ANC visits, respectively. Women in the SS arm reported the highest support (median 3.4, IQR 2.8-3.6; P=.02); <20% (8/40; P=.002) missed any scheduled ANC visit owing to lack of transportation. Qualitative data showed that women liked the app; they were able to comprehend ANC and skilled delivery benefits and easily share and discuss tailored information with their significant others, who in turn committed to providing them the needed support to prepare and seek help.

CONCLUSIONS

We demonstrated that developing a novel patient-centered and tailored messaging app that leverages SS networks and relationships is a feasible, acceptable, and useful approach to communicate important targeted health-related information and support pregnant women in rural Southwestern Uganda to use available maternity care services. Further evaluation of maternal-fetal outcomes and integration of this intervention into routine care is needed.

TRIAL REGISTRATION

ClinicalTrials.gov NCT04313348; https://clinicaltrials.gov/ct2/show/NCT04313348.

Analysis of the Chagas disease situation in Japan: a cross sectional study and cost-effectiveness analysis of a Chagas disease screening program

BACKGROUND

Japan is estimated to host 3000 cases of Chagas disease (CD). However, there are no epidemiological data and policies for prevention and care. We aimed to analyze the current situation of CD in Japan and identify possible barriers to seeking care.

METHODS

This cross-sectional study included Latin American (LA) migrants living in Japan from March 2019 to October 2020. We obtained blood samples to identify participants infected with Trypanosoma cruzi, and data about sociodemographic information, CD risk factors, and barriers to access to the Japanese national health care system (JNHS). We used the observed prevalence to calculate the cost-effectiveness analysis of the screening of CD in the JNHS.

FINDINGS

The study included 428 participants, most of them were from Brazil, Bolivia and Peru. The observed prevalence was 1.6% (expected prevalence= 0.75%) and 5.3% among Bolivians. Factors associated with seropositivity were being born in Bolivia, having previously taken a CD test, witnessing the triatome bug at home, and having a relative with CD. The screening model was more cost-effective than the non-screening model from a health care perspective (ICER=200,320 JPY). Factors associated with access to JNHS were being female, length of stay in Japan, Japanese communication skills, source of information, and satisfaction about the JNHS.

INTERPRETATION

Screening of asymptomatic adults at risk of CD may be a cost-effective strategy in Japan. However, its implementation should consider the barriers that affect LA migrants in access to the JNHS.

FUNDING

Nagasaki University and Infectious Diseases Japanese Association.

Factors associated with the incidence and the expenditure of self-medication among middle-aged and older adults in China: A cross-sectional study

Background

With the accelerated ageing of population and the growing prevalence of various chronic diseases in China, self-medication plays an increasingly important role in complementing the health care system due to its convenience and economy.

Objective

This study aimed to investigate the incidence of self-medication and the amount of self-medication expenditure among middle-aged and older adults in China, and to explore factors associated with them.

Methods

A total of 10,841 respondents aged 45 years and older from the China Health and Retirement Longitudinal Study (CHARLS) wave 4 which conducted in 2018 were included as the sample of this study. The two-part model was adopted to identify the association between the incidence of self-medication and the amount of self-medication expenditure and specific factors, respectively.

Results

The incidence of self-medication among Chinese middle-aged and older adults was 62.30%, and the average total and out-of-pocket (OOP) pharmaceutical expenditure of self-medication of the self-medicated individuals were 290.50 and 264.38 Chinese yuan (CNY) respectively. Participants who took traditional Chinese medicine (TCM), self-reported fair, and poor health status, suffered from one and multiple chronic diseases had strongly higher incidence of self-medication. Older age and multiple chronic diseases were strongly associated with higher expenditure of self-medication. Those who took TCM had more self-medication expenditure, while those who drank alcohol had less.

Conclusion

Our study demonstrated the great prevalence of self-medication among middle-aged and older adults in China and the large pharmaceutical expenditure that come with it, especially in the high-risk groups of self-medication identified in this paper. These findings enhanced our understanding of self-medication behaviors among Chinese middle-aged and older adults and may contribute to the formulation of targeted public health policy.

Household financial burden associated with healthcare for older people in Viet Nam: a cross-sectional survey

BACKGROUND

Population ageing and the associated increase in the healthcare needs of older people are putting pressure on the healthcare system in Viet Nam. The country prioritizes healthcare for older people and has developed financial protection policies to mitigate financial hardship due to out-of-pocket health expenditures (OOPHEs) borne by their households. This study examines the level and determinants of the financial burden of OOPHE among households with people aged ≥ 60 years in Viet Nam.

METHODS

A cross-sectional household survey was conducted among a sample of 1536 older people living in 1477 households in three provinces representing the North, Central and South regions of Viet Nam during 2019-2020. The financial outcomes were catastrophic health expenditure (CHE), using WHO's definition, and financial distress due to OOPHE. Multivariate binary logistic regression analysis was employed to determine the factors associated with these outcomes.

RESULTS

OOPHE for older household members accounted for 86.3% of total household health expenditure. Of households with older people, 8.6% (127) faced CHE, and 12.2% (181) experienced financial distress due to OOPHE. Households were at a higher risk of incurring financial burdens related to health expenditures if they had fewer household members; included only older people; were in rural or remote, mountainous areas; and had older members with noncommunicable diseases. There was no significant association between health insurance coverage and financial burden. However, when older people sought tertiary care or private care, the possibility of a household facing CHE increased. Regardless of the type and level of care, health service utilization by older people results in a higher likelihood of a household encountering financial distress.

CONCLUSIONS

This study reveals that OOPHE for older people can impose substantial financial burdens on households, leading them to face CHE and financial distress. This study provides evidence to justify reforming financial protection policies and introducing policy interventions targeted at better protecting older people and their households from the financial consequences of OOPHE. There is also the need to strengthen the grassroots health facilities to provide primary care closer to home at lower costs, particularly for the management of noncommunicable diseases.

Choosing a health behaviour theory or model for related research projects: a narrative review

Background

Theories are integral to a research project, providing the logic underlying what, how, and/or why a particular phenomenon happens. Alternatively, models are used to guide a research project by representing theories and visualising the structural framework of causal pathways by showing the different levels of analysis. With the rise in chronic and behaviour-related diseases, health behaviour theories and models have a particular importance in designing appropriate and research led behavioural intervention strategies. However, there is a dearth of papers that explain the role of behavioural theories and models in research projects.

Aims

The aim of this paper is to synthesise existing evidence on the relevance of health behaviour theories and models in research projects.

Methods

This paper reviews health behaviour theories and models commonly underpinning research projects in public health and clinical practices. The electronic databases, such as MEDLINE, CINAHL, and Scopus, as well as the search engines Google and Google Scholar were searched to identify health behaviour theories and models.

Results

Theories and models are essential in a research project. Theories provide the underlying reason for the occurrence of a phenomenon by explaining what the key drivers and outcomes of the target phenomenon are and why, and what underlying processes are responsible for causing that phenomenon. Models on the other hand provide guidance to a research project and assist in visualising the structural framework of causal pathways by showing the different levels of analysis. Health behaviour theories and models in particular offer valuable insights for designing effective and sustainable research projects for improved public health practice.

Conclusions

By employing appropriate health behaviour theory and/or model as a research framework, researchers will be able to identify relevant variables and translate these into clinical and public health practices.

Determinants of Health Service Utilization Among Adults at High Risk of Developing Type 2 Diabetes in Kerala, India

The purpose of this study was to examine the determinants of health service utilization in a population at high risk of developing type 2 diabetes mellitus in India. Using Andersen's behavioral model of healthcare utilization, multivariate logistic regression analysis was performed on baseline data of the Kerala Diabetes Prevention Program. We examined the association between predisposing, enabling, and need factors with outpatient health service use in the past four weeks and inpatient health service use in the past 12 months. More than a quarter (27.9%) and 12.9% of 1007 participants used outpatient services and inpatient services, respectively. Men were less likely to use outpatient services (odds ratio [OR] = 0.56; 95% confidence interval [CI] [0.39, 0.82]). Outpatient service utilization was positively associated with low social support (OR = 1.69; 95% CI [1.09, 2.62]), low general health status (OR = 5.71; 95% CI [2.42, 13.47]), and time off from work due to illness (OR = 8.01; 95% CI [5.32, 12.07]). Higher educational status (OR = 0.63; 95% CI [0.41, 0.95]), low general health status (OR = 3.59; 95% CI [1.54, 8.34]), and time off from work due to illness (OR = 1.21; 95% CI [0.76,1.93]) were associated with increased utilization of inpatient services. Although gender, educational status, and social support had important roles, health service utilization in this study population was largely dependent on general health status and presence of illness.

The sustainability of premium payment of national health insurance's self-enrolled members in Jakarta Greater Area

Background: The sustainability of the National Health Insurance (NHI) program heavily relies on the premium of its member. The negligence of a large number of members at pay the premium lead to the failure of the Social Security Agency for Health (SSAH) to deliver its services. This study aims at analyzing important factors that influence the sustainability of premium payment of NHI’s self-enrolled members in the Jakarta Greater Area.

Design and methods: This study performed an econometric analysis from the panel and the same respondent’s data in 2015 and 2017. The population of the study was NHI’s self-enrolled members who lived in the City of Jakarta, Bogor, Depok, Tangerang, Bekasi, (Jakarta Greater Area) and it represents the urban area of Indonesia. The ordinal logistic regression model was used to determine the type of sustainability NHI premium payment.

Results: The survey shows that around 28.3% of self-enrolled members do not pay the NHI insurance premium regularly. Applying ordered logit this study statistically confirms that age of household head, income per month, never experience economic hardship, 1^st/2^nd class registration, and benefits of SSAH are positively correlated with compliance rate to pay NHI insurance premium. Whereas tobacco consumption, health-seeking behavior, and the 2016 increase of premium are negatively correlated with regular premium payment.

Conclusions: This study calls for policy intervention to improve compliance of premium payment such as i) massive promotion of insurance literacy and benefits of insurance through a health professional, internet, and government officer; ii) expanding auto-debit and installment premium payment; iii) incentive for paying premium regularly and not smoking; and iv) improving access and quality of health services.

Trends in equity of inpatient health service utilization for the middle-aged and elderly in China: based on longitudinal data from 2011 to 2018

BACKGROUND

The aim of this study was to assess the trends in equity of receiving inpatient health service utilization (IHSU) in China over the period 2011-2018.

METHODS

Longitudinal data obtained from China Health and Retirement Longitudinal Studies were used to determine trends in receiving IHSU. Concentration curves, concentration indices, and horizontal inequity indices were applied to evaluate the trends in equity of IHSU.

RESULTS

This study showed that the annual rate of IHSU gradually increased from 7.99% in 2011 to 18.63% in 2018. Logistic regression shows that the rates of annual IHSU in 2018 were nearly 3 times (OR = 2.86, 95%CL: 2.57, 3.19) higher for rural respondents and 2.5 times (OR = 2.49, 95%CL: 1.99, 3.11) higher for urban respondents than the rates in 2011 after adjusting for other variables. Concentration curves both in urban and rural respondents lay above the line of equality from 2011 to 2018. The concentration index remained negative and increased significantly from - 0.0147 (95% CL: - 0.0506, 0.0211) to - 0.0676 (95% CL: - 0.0894, - 0.458), the adjusted concentration index kept the same tendency. The horizontal inequity index was positive in 2011 but became negative from 2013 to 2018, evidencing a pro-low-economic inequity trend.

CONCLUSIONS

We find that the inequity of IHSU for the middle-aged and elderly increased over the past 10 years, becoming more focused on the lower-economic population. Economic status, lifestyle factors were the main contributors to the pro-low-economic inequity. Health policies to allocate resources and services are needed to satisfy the needs of the middle-aged and elderly.

Health knowledge and care seeking behaviour in resource-limited settings amidst the COVID-19 pandemic: A qualitative study in Ghana

BACKGROUND

The emergence of a pandemic presents challenges and opportunities for healthcare, health promotion interventions, and overall improvement in healthcare seeking behaviour. This study explored the impact of COVID-19 on health knowledge, lifestyle, and healthcare seeking behaviour among residents of a resource-limited setting in Ghana.

METHODS

This qualitative study adopted an exploratory design to collect data from 20 adult residents in the Cape Coast Metropolis using face-to-face in-depth interviews. Data collected were analysed thematically and statements from participants presented verbatim to illustrate the themes realised.

RESULTS

Health knowledge has improved due to COVID-19 in terms of access to health information and increased understanding of health issues. There were reductions in risky health-related lifestyles (alcohol intake, sharing of personal items, and consumption of junk foods) while improvements were observed in healthy lifestyles such as regular physical exercise and increased consumption of fruits and vegetables. COVID-19 also positively impacted health seeking behaviour through increased health consciousness and regular check-ups. However, reduced healthcare utilization was prevalent.

CONCLUSION

The COVID-19 pandemic has presented a positive cue to action and helped improved health knowledge, lifestyle, and care seeking behaviour although existing health system constrains and low economic status reduced healthcare utilization. To improve health systems, health-related lifestyles and healthcare seeking behaviour as well as overall health outcomes even after the pandemic wades off, COVID-19 associated conscious and unconscious reforms should be systematically harnessed.

Effect of socio-demographic and health factors on the association between multimorbidity and acute care service use: population-based survey linked to health administrative data

BACKGROUND

This study explores how socio-demographic and health factors shape the relationship between multimorbidity and one-year acute care service use (i.e., hospital, emergency department visits) in older adults in Ontario, Canada.

METHODS

We linked multiple cycles (2005-2006, 2007-2008, 2009-2010, 2011-2012) of the Canadian Community Health Survey (CCHS) to health administrative data to create a cohort of adults aged 65 and older. Administrative data were used to estimate one-year service use and to identify 12 chronic conditions used to measure multimorbidity. We examined the relationship between multimorbidity and service use stratified by a range of socio-demographic and health variables available from the CCHS. Logistic and Poisson regressions were used to explore the association between multimorbidity and service use and the role of socio-demographic factors in this relationship.

RESULTS

Of the 28,361 members of the study sample, 60% were between the ages of 65 and 74 years, 57% were female, 72% were non-immigrant, and over 75% lived in an urban area. Emergency department visits and hospitalizations consistently increased with the level of multimorbidity. This study did not find strong evidence of moderator or interaction effects across a range of socio-demographic factors. Stratified analyses revealed further patterns, with many being similar for both services - e.g., the odds ratios were higher at all levels of multimorbidity for men, older age groups, and those with lower household income. Rurality and immigrant status influenced emergency department use (higher in rural residents and non-immigrants) but not hospitalizations. Multimorbidity and the range of socio-demographic variables remained significant predictors of service use in the regressions.

CONCLUSIONS

Strong evidence links multimorbidity with increased acute care service use. This study showed that a range of factors did not modify this relationship. Nevertheless, the factors were independently associated with acute care service use, pointing to modifiable risk factors that can be the focus of resource allocation and intervention design to reduce service use in those with multimorbidity. The study's results suggest that optimizing acute care service use in older adults requires attention to both multimorbidity and social determinants, with programs that are multifactorial and integrated across the health and social service sectors.

Behavioral factors associated with utilization of healthcare services among elderly in Pakistan: evidence from a nationally representative survey

BACKGROUND

In Pakistan, health system is facing unprecedented challenges to deal with the healthcare demand of the growing ageing population. Using conceptual framework, this study aims to analyze the factors associated with the utilization of healthcare services in private and public hospitals by the elderly population.

METHODS

This study used a sample of 5319 individuals aged 60 and above extracted from the Pakistan Social and Living Standards Measurement Survey 2014-15. We followed the Anderson's Behavioral model of healthcare utilization. The behavioral factors, including predisposing, enabling and need factors, associated with the use of healthcare care were analyzed using exploratory data analysis and binary logistic regressions. The utilization of healthcare service in the study refers to the visits to private and government hospital.

RESULTS

Out of total 5319 participants around three-fourth or 72.4% of participants visited private hospitals for their healthcare needs. Multivariate analysis showed that older age-group (80 years and above) and participants from urban were 1.35 and 1.53 times more likely to avail healthcare service in private hospitals, respectively. The elderly persons from Khyber Pakhtunkhwa were three times (AOR: 3.29, 95%CI 2.5-4.8) more likely to visit government hospitals than their peers in Punjab. Participants who attended school (AOR: 1.21, 95%CI 0.82-1.31) were more likely to utilize healthcare service in private hospitals. Elders from rich (AOR: 1.04, 95%CI 0.84-1.13) and richest (AOR: 1.29, 95%CI 0.89-1.87) wealth quintiles were more likely to use healthcare in private hospitals. The likelihood of the utilization of healthcare service in private hospitals was 1.7 times higher for three or more consulting visits than the single visit, and 1.5 times higher in the public hospital.

CONCLUSIONS

Our findings underscore a dire need for expanding the outreach of healthcare services for the elderly population. It calls for effective implementation of policies which aim at improving equitable access to private healthcare services, and upgrading of government hospitals Moreover, the knowledge generated through this research may be employed to make social protection programs more responsive to age-related healthcare needs, and focused on caregiving for elderly living without spouse.

District division administrative disaggregation data framework for monitoring leaving no one behind in the National Health Insurance Fund of Sudan: achieving sustainable development goals in 2030

BACKGROUND

The aim of this study is to monitor the concept of 'leaving no one behind' in the Sustainable Development Goals (SDGs) to track the implications of the mobilization of health care resources by the National Health Insurance Fund (NHIF) of Sudan.

METHODS

A cross-sectional study was used to monitor 'leaving no one behind' in NHIF by analyzing the secondary data of the information system for the year 2016. The study categorized the catchment areas of health care centers (HCCS) according to district administrative divisions, which are neighborhood, subdistrict, district, and zero. The District Division Administrative Disaggregation Data (DDADD) framework was developed and investigated with the use of descriptive statistics, maps of Sudan, the Mann-Whitney test, the Kruskal-Wallis test and health equity catchment indicators. SPSS ver. 18 and EndNote X8 were also used.

RESULTS

The findings show that the NHIF has mobilized HCCs according to coverage of the insured population. This mobilization protected the insured poor in high-coverage insured population districts and left those living in very low-coverage districts behind. The Mann-Whitney test presented a significant median difference in the utilization rate between catchment areas (P value < 0.001). The results showed that the utilization rate of the insured poor who accessed health care centers by neighborhood was higher than that of the insured poor who accessed by more than neighborhood in each state. The Kruskal-Wallis test of the cost of health care services per capita in each catchment area showed a difference (P value < 0.001) in the median between neighborhoods. The cost of health care services in low-coverage insured population districts was higher than that in high-coverage insured population districts.

CONCLUSION

The DDADD framework identified the inequitable distribution of health care services in low-density population districts leaves insured poor behind. Policymakers should restructure the equation of health insurance schemes based on equity and probability of illness, to distribute health care services according to needs and equity, and to remobilize resources towards districts left behind.

Evaluation of the Catalan Physical Activity, Sports and Health Plan: a nested case-control study

BACKGROUND

Physical inactivity is one of the most important risk factors in modern society. Primary Health Care (PHC) interventions have been shown to be effective to increase physical activity (PA). This work evaluates the Catalan Physical Activity, Sport and Health Plan (PAFES).

METHODS

Nested case-control design with risk-set matching based on a retrospective cohort of 22 450 physically inactive people registered between 2010 and 2018 in the Catalan electronic medical record (EMR). Confounder adjusted conditional logistic regression was used to estimate the probability that participants who had received PA advice became active between 2010 and 2018 compared to those who did not receive it.

RESULTS

A lower probability to become active [odds ratio (OR) = 0.11, 95% confidence interval (CI) 0.10-0.13] was found for those people who had received PA advice only once. However, the probability to become active increased for people who had received advice two or more times (two times: OR = 1.43, 95% CI 1.32-1.55). A dose-response relationship was observed.

CONCLUSIONS

This is the first study evaluating a PA promotion real-life intervention in PHC using a large cohort based on data from an EMR with more than 2 years of follow-up.

Health Literacy in Korean Adults and Korean American Immigrants: Implications for Achieving Health Equity

Health literacy is necessary to understand health information and make appropriate decisions regarding one's health. This study aims to investigate (1) the health literacy level of Korean citizens and Korean American (KA) immigrants in the United States and (2) factors that influence health literacy across three age groups. A quota sampling method was used to collect cross-sectional survey data from 404 Korean participants and 404 KA immigrants. Andersen's behavioral model was used as the theoretical framework for this study. Overall, Korean participants had a higher mean score on health literacy than did the KA immigrants. Only one of predisposing and enabling factors were significant variables influencing health literacy in KA immigrants, while several predisposing, enabling and need factors were significantly associated with health literacy in Korean adults. Our findings indicate that both countries need to have a community-based health literacy educational program that is tailored to each age group.

Need and inequality in the use of health care services in a fragmented and decentralized health system: evidence for Argentina

BACKGROUND

The high fragmentation and decentralization in the provision of health care services that characterizes Argentina's health system, as well as the economic and social inequalities, challenge the achievement of the Universal Health Coverage (UHC). The objective of this study is to measure socioeconomic-related inequality and horizontal inequity in the use of health care services in Argentina as well as identify the factors that contribute to these disparities.

METHODS

The 2013 National Risk Factor Survey, developed by the Ministry of Health of Argentina, was used to measure socioeconomic-related inequality and inequity in the use of health care services through concentration curves, the Erreygers concentration index, and the index of horizontal inequity. Econometric micro-decomposition was applied to estimate the contribution of each determining factor to inequality in the use of health care services.

RESULTS

The Erreygers concentration index for the use of health care services was 0.1223, evidencing pro-rich inequalities. By adding variables of health care needs, the horizontal inequity index was 0.1296. Non-need factors such as education and health coverage with social security increase pro-rich inequality.

CONCLUSIONS

The Argentine health system shows pro-rich inequality in the use of health care services. It is necessary to design strategies to improve articulation between the three coverage subsectors and national, provincial, and municipal governments to keep the commitment of "not leaving anyone behind." The results showed here could provide lessons for countries with similar contexts and challenges in public health.

Factors influencing postpartum blood glucose screening among women with prior gestational diabetes mellitus in a rural community

AIMS

The aims of the present study were: a) to investigate the current state of postpartum glucose screening in rural China; and b) to explore the factors influencing postpartum blood glucose screening among women with prior GDM based on Andersen's behavioural model of health service use.

DESIGN

A multisite, cross-sectional study design, conducted from November 2017 to January 2018.

METHODS

A total of 465 women with prior GDM were included from two county-level hospitals in rural China. The potential influencing factors for postpartum blood glucose screening based on Andersen's behavioural model, including predisposing, enabling, and need factors, were collected by self-reported questionnaires. Chi-square tests and logistic regression were used to explore the influence of these factors on whether screening of blood glucose level after delivery occurred.

RESULTS

The mean age of the women was 31.92 years old (SD 5.16) and the mean time after delivery was 16.73 months (SD 15.07). The postpartum glucose screening proportion was 32.7%. Women who did not have a full-time job (p= .011) (predisposing factor), had not received any treatment for GDM (p= .002), and were not informed about screening plans for diabetes by health professionals (p < .001) (enabling factor) were less likely to engage in postpartum glucose screening. The need factor, high actual risk of developing type 2 diabetes mellitus (T2DM), was not associated with postpartum blood glucose screening (p> .05).

CONCLUSIONS

In rural China, most women with prior GDM were not screened for T2DM after delivery. The women with prior GDM who did not have a full-time job or had not received any prior treatment for GDM should be the target population for health education on postpartum glucose screening.

IMPACT

There is a need for data on postpartum blood glucose testing rates among rural women. Future interventions aimed at increasing postpartum blood glucose screening are needed.

Women's Choice to Deliver at Home: Understanding the Psychosocial and Cultural Factors Influencing Birthing Choices for Unskilled Home Delivery among Women in Southwestern Uganda

BACKGROUND

Utilization of perinatal services in Uganda remains low, with correspondingly high rates of unskilled home deliveries, which can be life-threatening. We explored psychosocial and cultural factors influencing birthing choices for unskilled home delivery among postpartum women in rural southwestern Uganda.

METHODS

We conducted in-depth qualitative face-to-face interviews with 30 purposively selected women between December 2018 and March 2019 to include adult women who delivered from their homes and health facility within the past three months. Women were recruited from 10 villages within 20 km from a referral hospital. Using the constructs of the Health Utilization Model (HUM), interview topics were developed. Interviews were conducted and digitally recorded in a private setting by a native speaker to elicit choices and experiences during pregnancy and childbirth. Translated transcripts were generated and coded. Coded data were iteratively reviewed and sorted to derive categories using inductive content analytic approach.

RESULTS

Eighteen women (60%) preferred to deliver from home. Women's referent birth location was largely intentional. Overall, the data suggest women choose home delivery (1) because of their financial dependency and expectation for a "natural" and normal childbirth, affecting their ability and need to seek skilled facility delivery; (2) as a means of controlling their own birth processes; (3) out of dissatisfaction with facility-based care; (4) out of strong belief in fate regarding birth outcomes; (5) because they have access to alternative sources of birthing help within their communities, perceived as "affordable," "supportive," and "convenient"; and (6) as a result of existing gender and traditional norms that limit their ability and freedom to make family or health decisions as women.

CONCLUSION

Women's psychosocial and cultural understandings of pregnancy and child birth, their established traditions, birth expectations, and perceptions of control, need, and quality of maternity care at a particular birthing location influenced their past and future decisions to pursue home delivery. Interventions to address barriers to healthcare utilization through a multipronged approach could help to debunk misconceptions, increase perceived need, and motivate women to seek facility delivery.

Does affordability matter? Examining the trends and patterns in health care expenditure in India

BACKGROUND

Absence of better financing mechanism results in higher out of pocket expenditure and catastrophe, which leads to impoverishment and poverty especially among low- and middle-income countries like India. This paper examines the major characteristics associated with the higher out of pocket expenditure and provides an insight from Andersen's behavioural model that how predisposing, enabling and need factors influence the level and pattern of out of pocket expenditure in India.

METHODS

Data has been extracted from three rounds of nationally representative consumer expenditure surveys, i.e. 1993-1994, 2004-2005 and 2011-2012 conducted by the Government of India. States were categorized based on regional classification, and adult equivalent scale was used to adjust the household size. Multiple Generalized-Linear-Regression-Model was employed to explore the relative effect of various socio-economic covariates on the level of out of pocket expenditure.

RESULTS

The gap has widened between advantaged and disadvantaged segment of the population along with noticeable regional disparities among Indian states. Generalized-Linear-Regression-Model indicates that the most influential predisposing and enabling factor determining the level of out of pocket expenditure were age composition, religion, social-group, household type, residence, economic status, sources of cooking and lighting arrangements among the households.

CONCLUSIONS

Present study suggests the need for strengthening the affordability mechanism of the households to cope with the excessive burden of health care payments. Furthermore, special consideration is required to accommodate the needs of the elderly, rural, backward states and impoverishment segment of population to reduce the unjust burden of out of pocket expenditure in India.

Hantavirus Pulmonary Syndrome Risk in Entre Ríos, Argentina

Hantavirus pulmonary syndrome (HPS) is a severe emerging endemic disease of the Americas. Because hantavirus reservoirs are sylvatic rodents, HPS risk has been associated with occupational and recreational activities in natural and rural environments. The aim of this study was to analyze the risk of HPS in an endemic province of Argentina. For this, we explored the relationship between HPS cases occurring in Entre Ríos province between 2004 and 2015 and climate, vegetation, landscape, reservoir population, and rodent community characteristics by means of generalized linear models. We modeled HPS occurrence at each site, and both the incidence and number of cases grouped by department. The resulting best model of each analysis was applied in a GIS to build HPS risk maps. Risk of occurrence of HPS increased with tree cover and decreased with distance to rivers. We identified the south of Entre Ríos as the area with higher HPS risk, and therefore, where HPS prevention measures should be more urgently applied. Risk maps based on data available in the public domain are a useful tool that should be used by decision makers to concentrate surveillance and control efforts in those areas with highest HPS risk.

Socioeconomic determinants of out-of-pocket pharmaceutical expenditure among middle-aged and elderly adults based on the China Health and Retirement Longitudinal Survey

OBJECTIVE

Out-of-pocket pharmaceutical expenditure (OOPPE) is a considerable burden for middle-aged and elderly adults due to their high prevalence of diseases, insufficient income and absence of medical insurance in China. The objective of this study was to assess the determinants of OOPPE among Chinese middle-aged and elderly adults.

METHODS

This is a cross-sectional study based on the China Health and Retirement Longitudinal Survey conducted in 2015. The Andersen behavioural health model was used to select the factors. Binary multivariable logistic and generalised linear regressions were both applied to examine the determinants of OOPPE.

RESULTS

Of the respondents, 15.28%, 5.20% and 51.35% reported an OOPPE for outpatient services, inpatient services and self-medication, respectively. The OOPPE for outpatient services, inpatient services and self-medication was US$6.66, US$17.93 and US$15.32, respectively. Increased age significantly influenced the likelihood of OOPPE, and older people (aged >65 years) had lower OOPPE for outpatient services. Having health insurance significantly reduced the likelihood of OOPPE for outpatient and inpatient services but increased OOPPE for self-medication. In general, compared with the low-income group, higher income groups had a significantly lower likelihood of having an OOPPE, and when they did the amounts were less. Generally, middle-aged and elderly people with poor self-reported health status, limitation of daily activities, and critical or chronic diseases had a significantly higher likelihood of having an OOPPE and at a significantly higher amount.

CONCLUSION

Policy-making efforts should focus on reducing self-medication OOPPE and alleviating its associated socioeconomic determinants to ease the economic burden of diseases among middle-aged and elderly adults in China.

What is in the drug packet?: access and use of non-prescribed poly-pharmaceutical packs (Yaa Chud) in the community in Thailand

BACKGROUND

'Yaa Chud' is a non-prescribed poly-pharmaceutical pack containing several types of drugs, including antibiotics and steroids, which can be purchased over the counter in Thailand for self-medication. Although it is illegal, it is still available at some community outlets. This study aimed to understand access to and use of Yaa Chud at the community level in order to raise awareness on its usage and to provide policy recommendations to address the problem.

METHODS

This study employed qualitative methods, including in-depth interviews with 18 drug suppliers and 16 community members, and six focus group discussions. It included inventories from 17 drug suppliers. Data were collected in selected communities of the Kanchanaburi Demographic Surveillance System, located in the western region of Thailand.Thematic analysis was based upon the Health Services Utilization Model and conducted using the Open Code qualitative software program.

RESULTS

Overcrowding, long waiting times, and a perceived unwelcoming environment at public health-care service outlets were identified as factors that drive people into the private sector, where loose regulation of drug laws facilitates access and use of Yaa Chud. Migrants and older people were most likely to seek and use Yaa Chud, especially for mild illness. Availability, easy access through a user's network, low cost, and perceived effectiveness were identified as factors that enable access and use of Yaa Chud.

CONCLUSIONS

Though illegal in Thailand, Yaa Chud is likely to remain available for self-medication by community members, due to the persisting demand by the elderly and migrant workers. There is an urgent need to replace these mixed medications with better choices. Safer Yaa Chud may be a preferred, first-line health-care option, which could help reduce congestion in the formal health-care setting. At the same time, enforcement of regulatory compliance needs to be continued in order to stop the supply of unsafe Yaa Chud.

Expenditure on health care, tobacco, and alcohol: Evidence from household surveys in rural Puducherry

Background

Healthcare expenditures exacerbate poverty, with about 39 million people falling into poverty every year because of such expenditures. Tobacco and alcohol consumption in addition to harmful health impact have economic consequences at household level.

Aim

To evaluate healthcare, alcohol, and tobacco expenditures among households in rural Puducherry and their impact on household expenditure patterns.

Materials and Methods

A community-based cross-sectional analytical study was conducted in selected villages within 5 km of a medical college hospital in Puducherry from September 2016 to June 2017. Sociodemographic details and various household expenditures were obtained from 817 households with 3459 individuals. Data were analyzed using STATA (v14).

Results

Higher mean percentage of health expenditure was found among households with low socioeconomic status [17.7 (95% confidence interval (CI): 14-21.3)] and no health insurance schemes [13.4 (95% CI: 11.1-15.7)]. Households with low socioeconomic status [13.1 (95% CI: 7.5-18.7)] had higher tobacco-alcohol expenditure. Increased health expenditure among households was positively correlated with loan (r_s = 0.48). Increased alcohol-tobacco expenditure among households was negatively correlated with food (r_s= -0.52) and education (r_s= -0.70) expenditure.

Conclusion

Healthcare and alcohol-tobacco expenditure individually contributed to one-tenth of the household budget. Spending on healthcare, alcohol, and tobacco created significant negative influence on investment in human capital development.

Predictors of mental health and substance use disorder treatment use over 3 years among rural adults using stimulants

Background: Persons using substances, living in rural communities, tend to underutilize mental health (MH) and substance use disorder (SUD) treatment compared with their urban peers. However, no studies have examined longitudinal predictors of MH and SUD treatment use among rural persons using stimulants. Methods: Data were collected through interviews conducted between 2002 and 2008 from a natural history study of 710 adults using stimulants and living in rural counties of Arkansas, Kentucky, and Ohio. Each study site recruited participants using respondent-driven sampling (RDS). Participants were adults, not in drug treatment, and reporting past-30-day use of methamphetamine, crack cocaine, or powder cocaine. Study participants completed face-to-face baseline assessments and follow-up interviews using computer-assisted personal interviews. Follow-up interviews were conducted at 6-month intervals for 3 years. Results: Our results show that being male, nonwhite, and having a prior lifetime history of MH or SUD treatment use were associated with lower odds of using MH and SUD treatment over time; having medical insurance and living in a state with potentially greater availability of MH and SUD treatment were associated with higher odds of using MH and SUD treatment over the 3-year period. Further, reporting greater legal problems and alcohol severity were associated with greater odds of using MH and SUD care, whereas greater employment problems was associated with higher odds of SUD but not MH treatment use. Conclusions: Findings from this study could be used to inform clinical and public health strategies for improving linkage to MH and SUD care in this population. Our findings also highlight the importance of having medical insurance as a potential facilitator to utilizing SUD care in this population and support the need for health care policies that increase the ability of rural adults who use stimulants to pay for such services.

Prospective patterns of modifiable health risk behaviors and the utilization of healthcare services in the "Health Workers Cohort Study" in Mexico

INTRODUCTION

We still lack information about how changes in modifiable health risk behaviors influence the utilization of healthcare services. This study assesses the relationships between prospective patterns of modifiable health risk behaviors and the utilization of healthcare services.

MATERIAL AND METHODS

This was a prospective study among men and women participants in the Health Workers Cohort Study, aged 18 years and older. The following data about modifiable health risk behaviors was collected in two waves of the study (2004-2006 and 2010-2012): 1) physical activity, b) consumption of fruit and vegetables, 3) alcohol, and 4) tobacco consumption, to determine the association between the utilization of healthcare services after 6 years of follow-up (period 2010-2012). Information was collected through self-administered questionnaires; clinical and anthropometric variables were measured following standard procedures. Analyses were conducted using zero-inflated negative binomial regression models.

RESULTS

Participants with a pattern of consumption of < 3 portions of fruits and vegetables per day (p = 0.035) and did not meet recommended levels of PA (p = 0.013) during the two waves of the study had fewer preventative consultations; those who quit smoking reported a higher frequency of preventative consultations (p = 0.021) and more visits with a medical specialist (p = 0.048). Participants who reduced alcohol consumption to low or completely stopped its consumption reported fewer visits to the general physician (p = 0.031), p < 0.05.

CONCLUSIONS

Changes in prospective patterns of modifiable health risk behaviors influenced the use of healthcare services after 6 years of follow-up. Findings in this study could be useful to determine possible demands of healthcare services among populations with specific modifiable health risk behaviors.

Nepalese migrants in Japan: What is holding them back in getting access to healthcare?

Introduction

Migrants are one of the most deprived and vulnerable groups who receive the least health services in the society. Only a few studies have been conducted on access to healthcare among migrants in Asia, despite hosting 75 million migrants. In Japan, Nepalese migrants constitute the largest South Asian community. Their number increased by three folds from 2011 to 2016. However, little is known about their access to health care in Japan. Based on Andersen's model, we examined the factors associated with access to healthcare among Nepalese migrants in Japan.

Methods

We conducted a cross-sectional study among 642 Nepalese migrants residing in 10 prefectures of Japan. We used multivariable logistic regression model to explore the key predisposing, enabling, and need factors associated with access to healthcare among the migrants.

Results

The migrants who had stayed in Japan longer were more likely to perceive better access to a doctor/health worker (AOR = 1.11, 95% CI 1.03–1.19).The migrants were more likely to perceive better access to a doctor/health worker (AOR = 1.79, 95% CI 1.17–2.73) when they did not need Japanese language interpreter during visit to health facilities. They were also less likely not to see a doctor/health worker when needed (AOR = 0.34, 95% CI 0.21–0.56). The migrants were less likely to perceive better access to a doctor/health worker when they had not paid the health insurance premium regularly (AOR = 0.21, 95% CI 0.13–0.33).Their low perception of better access to a doctor/health worker was also associated with self-rated health status as poor or fair (AOR = 0.60, 95% CI 0.41–0.89).

Conclusion

Nepalese migrants have poor access to health care in Japan. The key factors associated with their access to health care are the length of stay (predisposing factor), Japanese language skill and health insurance (enabling factors) and self-rated health status (need factor).

[Trends in the use of medical and dental services and associations with educational level and private health plan coverage in Brazil, 1998-2013]

The public-private mix in the Brazilian health system favors double coverage of health services for individuals with private health plans and may aggravate inequities in the use of services. The aim of this study was to describe trends in the use of medical and dental services and associations with schooling and private health coverage. Data were obtained from a national household survey with representative samples in the years 1998, 2003, 2008, and 2013. The study described trends in the use of health services by adults, adjusted by private health coverage, years of schooling, sex, and age. There was an upward trend in the use of health services in adults without a private plan and among adults with a private plan the trend in use varied in a non-linear way. The medical service presented alternation in use over the years and the dental service showed a tendency to decline after 2003. It is necessary to monitor trends in private health coverage and the use of health services to assist government in regulating private plans and avoid increasing inequities among citizens in access to and use of health services.

Association of Youth Characteristics and Recent Utilization of Dental Services in the United States

Background: Oral health is important for overall health of youth, although dental service utilization is lower than national goals. The purpose of the study was to identify sociodemographic and health behavioral characteristics of youth in the United States who reported having at least one dental visit in the past 12 months. Methods: Secondary data analysis was conducted using the 2015 Youth Risk Behavior Survey (YRBS) to examine factors associated with dental care utilization using Andersen's theory-based Behavioral Model of Health Care Utilization. Results: Among 5,814 youth, nearly 78 percent reported visiting a dentist in the past 12 months. After adjusting for potential confounders, characteristics significantly associated with higher likelihood of dental care utilization were: predisposing factors of non-Hispanic white ethnicity and health behavior characteristics of not using tobacco, not using illegal substances, not drinking soda, and wearing a seat belt; enabling factor of speaking English well; and perceived health of not being overweight. Discussion: Use of the Healthcare Utilization Model identified significant factors classified as predisposing, enabling, and need-related factors associated with youth's utilization of dental care services. Findings from the theory-based population-based study informs healthcare providers of factors to consider when promoting dental care among youth.

Dental hygienist attendance and its covariates in an ageing Swedish cohort

Delegation of tasks between professional groups is important to make health-care services accessible and effective for ageing people. Focussing on a Swedish 1942 birth cohort and guided by Andersen's Behavioral Model, this study assessed dental hygienist attendance from age 50 to age 70 and identified covariates at the population-averaged and person-specific levels. In 1992, a census of 50-yr-old subjects was invited to participate in a questionnaire survey. Of the 6,346 respondents, 3,585 completed follow-ups in 1997, 2002, 2007, and 2012. Multiple logistic regression analysis was conducted using a marginal model and a random intercept model. Cochran's Q test revealed that significantly more respondents confirmed dental hygienist attendance in 2012 than in 1992 (57.2% in 2012 vs. 26.0% in 1992). Population-averaged ORs for dental hygienist attendance across time were 3.5 at age 70 yr compared with age 50 yr (baseline); 2.0 if being a regular rather than an irregular dental attendee; and 0.7 if being of non-native origin compared with native origin. The corresponding person-specific ORs were 8.9, 3.2, and 0.5. Consistent with Andersen's Behavioral Model, predisposing, enabling, and need-related factors were associated with dental hygienist attendance at population-averaged and person-specific levels. This has implications for promoting dental hygienist attendance among ageing people.

Health care needs and service use among male prison inmates in the United States: A multi-level behavioral model of prison health service utilization

BACKGROUND

The purpose of this study is to apply Andersen's Behavioral Model of Health Service Use to men's prisons to assess the direct and indirect effects of inmate predisposing characteristics through multiple types of need. Also examined are the effects of prison-specific enabling factors and the variation in use of health services across prisons. This study uses a nationally representative U.S. sample of men incarcerated in state prisons (n = 8816) and generalized structural equation and multilevel modeling. Five types of need-medical condition, illness, dental problem, unintentional injury, and intentional injury-are assessed for their association with use of health services.

RESULTS

Findings indicate that a number of inmate predisposing (age, race, education) and vulnerability (mood/anxiety disorder,) characteristics are associated with use of health services but are partially mediated by enabling and need factors. Each type of medical need has strong direct effects with mood/anxiety disorder emerging as the strongest total effect (including both direct effects and indirect effects through need). There is significant variation in rates of health service utilization across prisons that is not accounted for by the prison-level factors included in the multilevel model.

CONCLUSIONS

The varying patterns of health service use across prisons suggest that incarceration may be an important circumstance that shapes health. In other words, where someone is incarcerated may influence their ability to access and use services in response to medical need. It is important that prisons provide integrated services for inmates with mood/anxiety disorder given high comorbidity with other health conditions.

Experiences with out-patient hospital service utilisation among older persons in the Asante Akyem North District- Ghana

BACKGROUND

Though ageing is not a disease, it has been associated with the occurrence of conditions which require health service utilisation. Ghana's population is characterised by a steady growth in the number of older adults and previous studies have noted limited levels regarding utilisation by older persons.

METHODS

Thus, this study utilised a qualitative approach to explore older persons' experiences regarding out-patient hospital service utilisation in the Asante Akyem North District of Ghana. The aim was to generate findings that will guide future policies. Sixteen semi-structured interviews were conducted and thematic analysis executed. The Andersen's Behavioural Model was used as a guiding framework.

RESULTS

Medical condition was noted to characterise the need component of utilisation. Also, perceived effects of ageing, beliefs and past health status predisposed an older person to utilise available services. Beliefs were noted to make an older person utilise either orthodox or herbal services. Despite these, family support (in the form of financial assistance), accessibility (health facility, health professional, medication and information) and health care costs either enabled or prevented an older person from utilising services. Despite the existence of the National Health Insurance Scheme, health care costs are high and that delayed utilisation or made others avoid the services altogether. The care processes were noted to be cumbersome and involved long hours; though these features were noted to be absent whilst utilising traditional medicine services and this provides an avenue for further research in assessing patient outcomes associated with traditional medicine usage. These findings might be contributing factors to why other studies identified limited usage of health services among older persons in Ghana.

CONCLUSION

Though older persons in the district may feel the need to utilise health services on outpatient basis, the enabling factors (notably finance) appeared to be a driving force to actual utilisation. Thus, more innovative health care financing strategies are needed to enhance the coverage of health services for older persons in the district.

Prevalence, awareness, treatment and control of diabetes and impaired fasting glucose in the Southern Cone of Latin America

AIMS

To determine the prevalence, treatment and control of diabetes mellitus (DM) and impaired fasting glucose (IFG) as well as associated factors in the adult population of four cities of the Southern Cone of Latin America (SCLA).

METHODS

This is a cross-sectional population-based study that included 7407 adults between 35 and 74 years old in four cities of the SCLA: Temuco (Chile), Marcos Paz and Bariloche (Argentina), and Pando-Barros Blancos (Uruguay). DM was defined as fasting plasma glucose ≥126 mg/dL or self-reported history of diabetes. Awareness, treatment, and control of DM were defined as subjects self-reporting a DM previous diagnosis, the use of a prescription medication or nonpharmacological intervention for DM, and fasting plasma glucose <126 mg/dl, respectively.

RESULTS

Prevalence of DM varied among cities, between 8.4% in Bariloche and 14.3% in Temuco. Prevalence of IFG varied at different sites, from 3.5% in Barros Blancos to 6.8% in Marcos Paz. Of the total number of people with diabetes, 20% were newly diagnosed at the time of the study. Overall, 79.8% of patients with diabetes were aware of their condition. The treatment and control rate were 58.8% and 46.2%, respectively. Older age, family history of diabetes, lower educational attainment, overweight, obesity, central obesity, low physical activity, hypertension, hypercholesterolemia and hypertriglyceridemia were all significantly associated with an increased risk of diabetes.

CONCLUSIONS

The prevalence of DM and IFG in the adult population of the SCLA is high and varies among cities. These conditions represent a public health challenge since the rates of awareness, treatment, and control are still low.

Predictors of BRCA1/2 genetic testing among Black women with breast cancer: a population-based study

Evidence shows that Black women diagnosed with breast cancer are substantially less likely to undergo BRCA testing and other multipanel genetic testing compared to White women, despite having a higher incidence of early-age onset breast cancer and triple-negative breast cancer (TNBC). Our study identifies predictors of BRCA testing among Black women treated for breast cancer and examines differences between BRCA testers and nontesters. We conducted an analysis of 945 Black women ages 18-64 diagnosed with localized or regional-stage invasive breast cancer in Pennsylvania and Florida between 2007 and 2009. Logistic regression was used to identify predictors of BRCA 1/2 testing. Few (27%) (n = 252) of the participants reported having BRCA testing. In the multivariate analysis, we found that perceived benefits of BRCA testing (predisposing factor) ([OR], 1.16; 95% CI: 1.11-1.21; P < 0.001), income (enabling factor) ([OR], 2.10; 95% CI: 1.16-3.80; p = 0.014), and BRCA mutation risk category (need factor) ([OR], 3.78; 95% CI: 2.31-6.19; P < 0.001) predicted BRCA testing. These results suggest that interventions to reduce disparities in BRCA testing should focus on identifying patients with high risk of mutation, increasing patient understanding of the benefits of BRCA testing, and removing financial and other administrative barriers to genetic testing.

Correlates of three-year outpatient medical care use among rural stimulant users

Outpatient medical care (OMC) settings are a care context in which effective management of unhealthy substance use can occur. However, no studies have documented rates of OMC use and characteristics of OMC use among rural substance users. This study sought to examine the rates and frequency of OMC use in a sample of rural drug users over a three-year period. We also explored characteristics of participants associated with use of OMCs over time. Data were collected from June 2005 to September 2007 from a natural history study of 710 stimulant users living in rural communities. Participants were adults, not in drug treatment, and reporting recent methamphetamine, crack cocaine or powder cocaine use. Between 34 and 39% of participants reported any use of an OMC over the three-year follow-up period, with a mean average number of visits ranging from one to two at each follow-up. Having medical insurance, reporting any use of substance use disorder-related care (including formal substance use treatment or mutual-help groups), and higher Addiction Severity Index (ASI) medical and psychiatric composite scores were associated with greater odds of any OMC use and higher frequency of OMC use over time. Being male and having higher ASI alcohol and drug composite scores were associated with lower odds of any OMC use and lower frequency of OMC use. Our findings support the importance of public health efforts to increase OMC use among male rural drug users and those with more severe drug and alcohol use, the important role(s) of Federally Qualified Health Centers and other OMCs in rural communities that serve those with low rates of health insurance, and the need for public health efforts to increase the use of OMCs among rural drug users not experiencing more severe medical or psychiatric health problems.

Does equity in healthcare spending exist among Indian states? Explaining regional variations from national sample survey data

BACKGROUND

Equity and justice in healthcare payment form an integral part of health policy and planning. In the majority of low and middle-income countries (LMICs), healthcare inequalities are further aggravated by Out of Pocket Expenditure (OOPE). This paper examines the pattern of health equity and regional disparities in healthcare spending among Indian states by applying Andersen's behavioural model of healthcare utilization.

METHODS

The present study uses data from the 66th quinquennial round of Consumer Expenditure Survey, of the National Sample Survey Organization (NSSO), conducted in 2009-10 by Ministry of Statistics and Programme Implementation (MoSPI), Government of India (GoI). To measure equity and regional disparities in healthcare expenditure, states have been categorized under three heads on the basis of monthly OOPE i.e., Category A (OOPE > =INR 100); Category B (OOPE between INR 50 to 99) and Category C (OOPE < INR 50). Multiple Generalised Linear Regression Model (GLRM) has been employed to explore the effect of various socio-economic covariates on the level of OOPE.

RESULTS

The gap in the ratio of average healthcare spending between the poorest and richest households was maximum in Category A states (richest/poorest = 14.60), followed by Category B (richest/poorest 11.70) and Category C (richest/poorest 11.40). Results also indicate geographical concentration of lower level healthcare spending among Indian states (e.g., Odisha, Chhattisgarh and all the north-eastern states). Results from the multivariate analysis suggest that people residing in urban areas, having higher economic status, belonging to non-Muslim communities, non-Scheduled Tribes (STs), and non-poor households spend more on healthcare than their counterparts.

CONCLUSIONS

In spite of various efforts by the government to reduce the burden of healthcare spending, widespread inequalities in healthcare expenditure are prevalent. Households with high healthcare needs (SCs/STs, and the poor) are in a more disadvantaged position in terms of spending on health care. It has also been observed that spending on healthcare was comparatively lower among backward or isolated states. No doubt, the overall social security measures should be enhanced, but at the same time, looking at the regional differences, more priority should be assigned to the disadvantaged states to reduce the burden of OOPE. It is proposed that there is need to increase government spending, especially for the disadvantaged states and population, to minimise the burden of OOPE.

Racial and ethnic disparities in meeting MTM eligibility criteria among patients with asthma

BACKGROUND

Asthma is one of the most frequently targeted chronic diseases in the medication therapy management (MTM) programs of the Medicare prescription drug (Part D) benefits. Although racial and ethnic disparities in meeting eligibility criteria for MTM services have been reported, little is known about whether there would be similar disparities among adults with asthma in the United States.

METHODS

Adult patients with asthma (age ≥ 18) from Medical Expenditure Panel Survey (2011-2012) were analyzed. Bivariate analyses were conducted to compare the proportions of patients who would meet Medicare MTM eligibility criteria between non-Hispanic Blacks (Blacks), Hispanics and non-Hispanic Whites (Whites). Survey-weighted logistic regression was performed to adjust for patient characteristics. Main and sensitivity analyses were conducted to cover the entire range of the eligibility thresholds used by Part D plans in 2011-2012.

RESULTS

The sample included 4,455 patients with asthma, including 2,294 Whites, 1,218 Blacks, and 943 Hispanics. Blacks and Hispanics had lower proportions of meeting MTM eligibility criteria than did Whites (P < 0.001). According to the main analysis, Blacks and Hispanics had 36% and 32% lower, respectively, likelihood of MTM eligibility than Whites (odds ratio [OR]: 0.64, 95% confidence interval [CI]: 0.45-0.90; OR: 0.68, 95% CI: 0.47-0.98, respectively). Similar results were obtained in sensitivity analyses.

CONCLUSIONS

There are racial and ethnic disparities in meeting Medicare Part D MTM eligibility criteria among adult patients with asthma. Future studies should examine the implications of such disparities on health outcomes of patients with asthma and explore alternative MTM eligibility criteria.

Population attributable risk estimates for factors associated with non-use of postnatal care services among women in Nigeria

OBJECTIVES

To determine population attributable risks (PARs) estimates for factors associated with non-use of postnatal care (PNC) in Nigeria.

DESIGN, SETTING AND PARTICIPANTS

The most recent Nigeria Demographic and Health Survey (NDHS, 2013) was examined. The study consisted of 20 467 mothers aged 15-49 years. Non-use of PNC services was examined against a set of demographic, health knowledge and social structure factors, using multilevel regression analysis. PARs estimates were obtained for each factor associated with non-use of PNC in the final multivariate logistic regression model.

MAIN OUTCOME

PNC services.

RESULTS

Non-use of PNC services was attributed to 68% (95% CI 56% to 76%) of mothers who delivered at home, 61% (95% CI 55% to 75%) of those who delivered with the help of non-health professionals and 37% (95% CI 31% to 45%) of those who lacked knowledge of delivery complications in the study population. Multiple variable analyses revealed that non-use of PNC services among mothers was significantly associated with rural residence, household poverty, no or low levels of mothers' formal education, small perceived size of neonate, poor knowledge of delivery-related complications, and limited or no access to the mass media.

CONCLUSIONS

PAR estimates for factors associated with non-use of PNC in Nigeria highlight the need for community-based interventions regarding maternal education and services that focus on mothers who delivered their babies at home. Our study also recommends financial support from the Nigerian government for mothers from low socioeconomic settings, so as to minimise the inequitable access to pregnancy and delivery healthcare services with trained healthcare personnel.

Determinants of individuals' participation in integrated chronic disease screening in Singapore

BACKGROUND

A large pool of patients with chronic diseases remains undiagnosed globally and in Singapore. We explored factors associated with participation in a health screening exercise, using revealed preference, that is, actual attendance, to understand why people remain undiagnosed with chronic diseases.

METHODS

A cross-sectional, community-based sample of Singapore residents was invited to participate in home interviews, and subsequently to attend centre-based health screening, between 2004 and 2007. Determinants of health screening participation were identified using logistic regression models based on Andersen's Behavioral Model.

RESULTS

Of the 6366 participants who completed health interview, 4092 attended the health screening, while 2274 did not. Older age, Chinese or Indian ethnicity, higher education levels, greater intake of monounsaturated fat, greater transport and leisure-time physical activity were the key predisposing factors associated with greater health screening participation. Greater family cohesion was the key associated enabling factor, while previous diagnosis of dyslipidaemia or musculoskeletal conditions, absence of previously diagnosed diabetes or hypertension and lower perceived physical health were the associated need factors.

CONCLUSIONS

Our study suggests that ethnicity, education, family cohesion, healthy behaviour patterns and perceived physical health status were key determinants of health screening participation. Enhancing the cultural competence of preventive health services may help increase participation of these groups in screening efforts and reduce the proportions of undiagnosed chronic disease in the community.

Health service use, out-of-pocket payments and catastrophic health expenditure among older people in India: the WHO Study on global AGEing and adult health (SAGE)

BACKGROUND

Healthcare financing through out-of-pocket payments and inequities in healthcare utilisation are common in low and middle income countries (LMICs). Given the dearth of pertinent studies on these issues among older people in LMICs, we investigated the determinants of health service use, out-of-pocket and catastrophic health expenditures among older people in one LMIC, India.

METHODS

We accessed data from a nationally representative, multistage sample of 2414 people aged 65 years and older from the WHO's Study on global AGEing and adult health in India. Sociodemographic characteristics, health profiles, health service utilisation and out-of-pocket health expenditure were assessed using standard instruments. Multivariate zero-inflated negative binomial regression models were used to evaluate the determinants of health service visits. Multivariate Heckman sample selection regression models were used to assess the determinants of out-of-pocket and catastrophic health expenditures.

RESULTS

Out-of-pocket health expenditures were higher among participants with disability and lower income. Diabetes, hypertension, chronic pulmonary disease, heart disease and tuberculosis increased the number of health visits and out-of-pocket health expenditures. The prevalence of catastrophic health expenditure among older people in India was 7% (95% CI 6% to 8%). Older men and individuals with chronic diseases were at higher risk of catastrophic health expenditure, while access to health insurance lowered the risk.

CONCLUSIONS

Reducing out-of-pocket health expenditure among older people is an important public health issue, in which social as well as medical determinants should be prioritised. Enhanced public health sector performance and provision of publicly funded insurance may protect against catastrophic health expenses and healthcare inequities in India.

Increased prevalence of diabetes in Argentina is due to easier health care access rather than to an actual increase in prevalence

Introduction

According to the Argentine National Risk Factor Survey (ANRFS), between 2005 and 2009, self-reported Diabetes increased in Argentina from 8.4% to 9.6%, accompanied by a raise in the prevalence of obesity and low physical activity. In the same period, it also increased blood sugar checks from 69.3% to 75.7%. Since surveillance data in Argentina rely on self-reports, the estimated prevalence of diabetes may be affected by an increase in the proportion of subjects with access to preventive services. We evaluated the independent effect of a recent blood sugar check, on the increase in self-reported diagnoses of diabetes between 2005 and 2009.

Materials and Methods

A secondary analysis of data from the 2005 and 2009 ANRFS was performed. Diabetes was defined as having been diagnosed Diabetes or high blood sugar by a health professional, obesity was calculated as BMI≥30 kg/m², based on self-reported height and weight and physical activity was measured using the International Physical Activity Questionnaire. We used logistic regression models to explore the relationship between prevalence of self-reported diabetes and recent blood sugar check as the main predictor.

Results

The prevalence of diabetes rose from 8.4% to 9.6%; obesity from 14.5% to 18% and low physical activity from 46.2% to 55%, between 2005 and 2009. Among those who recently checked their blood sugar no differences were found in the prevalence of diabetes: 13% in 2005 vs. 13.2% in 2009. Findings of the multivariable analysis showed that obesity and low physical activity were significantly associated with self reported diabetes in the adjusted model (OR = 1.80 for obesity, and OR = 1.12 for low physical activity but the strongest predictor was recent blood sugar check (OR = 4.75).

Discussion

An increased prevalence of self-reported diabetes between 2005 and 2009 might indicate an improvement in the access to preventive services rather than a positive increase in the prevalence of diabetes.

Health care seeking behaviour and utilisation in a multiple health insurance system: does insurance affiliation matter?

BACKGROUND

Many countries striving to achieve universal health insurance coverage have done so by means of multiple health insurance funds covering different population groups. However, existence of multiple health insurance funds may also cause variation in access to health care, due to the differential revenue raising capacities and benefit packages offered by the various funds resulting in inequity and inefficiency within the health system. This paper examines how the existence of multiple health insurance funds affects health care seeking behaviour and utilisation among members of the Community Health Fund, the National Health Insurance Fund and non-members in two districts in Tanzania.

METHODS

Using household survey data collected in 2011 with a sample of 3290 individuals, the study uses a multinomial logit model to examine the influence of predisposing, enabling and need characteristics on the probability of seeking care and choice of provider.

RESULTS

Generally, health insurance is found to increase the probability of seeking care and reduce delays. However, the probability, timing of seeking care and choice of provider varies across the CHF and NHIF members.

CONCLUSIONS

Reducing fragmentation is necessary to provide opportunities for redistribution and to promote equity in utilisation of health services. Improvement in the delivery of services is crucial for achievement of improved access and financial protection and for increased enrolment into the CHF, which is essential for broadening redistribution and cross-subsidisation to promote equity.