Socioeconomic inequalities in health care utilization in Paraguay: Description of trends from 1999 to 2018

Developing Knowledge of Autism in Majority World Countries: Examples of Bolivia and Paraguay

Bolivia and Paraguay are Majority World countries, which are defined as areas within which most of the world's population live, natural resources and landmass are located, but are often economically poor. Minority world countries, such as, the United States, have a smaller percentage of the world's population, but often a greater share of the world's wealth. Many Majority World countries, such as Bolivia and Paraguay, have not collected prevalence data on autism and assessments and interventions for persons are quite limited, if they are available at all. Persons with autism in Bolivia and Paraguay are at most underserved and the majority are unserved. This article reviews topological, demographic, and economic/political factors affecting the identification and provisions of services for autistic children and the current health and educational status for autistic persons in Bolivia and Paraguay. Descriptions of the efforts of outside consultants to assist parents and professional within those countries to gain information and develop assessment and intervention programs for autistic children are described. Attention is given to methodologies employed by United States consultants to ensure the implementation of culturally responsive practices. Consultants employed skilled dialogue when interviewing parents and professionals in Bolivia and Paraguay to understand their perspectives so as to guide content of trainings. The PRECEDE-PROCEED framework was employed to develop a culturally-responsive approach to assessment and intervention.

Socioeconomic inequalities in the use of medical consultation services in Peru, 2019

BACKGROUND

Socioeconomic inequalities in the population influence access to health services and constitute a challenge for health systems, especially in low- and middle-income countries. In Peru, an increase in the use of medical services has been estimated; however, the study of inequalities in the use of medical services is limited. Therefore, the objective of this research was to analyze and decompose socioeconomic inequalities in the use of medical consultation services in Peru.

METHODS

A cross-sectional analytical study was conducted using data from the National Household Survey 2019. The outcome variable was the use of a consultation attended by a physician in the last 4 weeks in persons who presented symptom or discomfort, illness, relapse of chronic disease and/or accident. Concentration curves and Erreygers concentration indices were used to determine socioeconomic inequalities, and a generalized linear regression model was used for the decomposition analysis of inequalities.

RESULTS

A total of 52,715 persons were included in the study. The frequency of medical consultation was 25.4% (95% confidence interval: 24.8 - 26.1%). In the inequality analysis, it was found that the use of medical consultations was concentrated among the wealthiest individuals. The main contributing factors were having another type of health insurance (social health insurance [EsSalud], private health insurance, health provider, the Armed Forces, and the Police), residing in an urban area, belonging to the richest wealth quintile, having a chronic disease, and residing in the highlands of Peru.

CONCLUSIONS

Based on our findings, government institutions seeking to achieve equitable access to health services should consider the main factors contributing to this inequality in the formulation of strategies to lessen the negative impact of inadequate disease control in the population.

Food Insecurity, telomere length and the potential modifying effects of social support in National Health and Nutrition Examination Survey

OBJECTIVE

Telomere length (TL) is a posited pathway through which chronic stress results in biological dysregulation and subsequent adverse health outcomes. Food insecurity is associated with shorter TL. Social support, which is defined by the size and function of an individual's social network, is associated with better health outcomes. The present study assesses whether social support modifies the relationship between food security and TL.

DESIGN

Cross-sectional study design. Linear regression was used to assess the association between food insecurity and TL, stratified by social support level. A multiplicative interacted model was used to formally test modification.

SETTING

Data come from the National Health and Nutrition Examination Survey 1999-2000 and 2001-2002 waves.

PARTICIPANTS

Adults aged 60 years and older who have measurements for TL.

RESULTS

Our sample comprised 2674 participants, and 63·5 % of the total sample had low social support, with 13·3 % being food insecure. In fully adjusted models, food insecurity was negatively though modestly associated (P = 0·13) with TL. Associations between food insecurity and TL were significantly modified by social support (interaction P = 0·026), whereby food insecurity had a stronger effect among individuals with high social support (coefficient = -0·099 (95 % CI: -0·161, -0·038)) compared to low social support (coefficient = -0·001, (95 % CI: -0·033, 0·032)).

CONCLUSION

Food insecurity is modestly associated with shorter TL. Contrary to our hypothesis, food insecurity had more deleterious effects on TL among participants with high social support than low social support. Results may indicate that the food insecure population is a higher needs population, and increased social support reflects these needs rather than providing protective effects.

Socioeconomic inequalities in health care utilization in Paraguay: Description of trends from 1999 to 2018

OBJECTIVE

Paraguay's health care system is characterized by segmented provision and low public spending, with limited coverage and asymmetries in terms of access and quality of care. The present study provides national estimates of income-related inequality in health care utilization and trends in the country over the past two decades.

METHODS

Using data from the Paraguayan Permanent Household Survey, we estimated socioeconomic inequality in health care use during the period 1999-2018. We used poverty-to-income ratio as the socioeconomic stratifier and defined health care use as having reported a health problem and subsequent health care use in the last 90 days before interview. Inequality was summarized by rank- and level-based versions of the Concentration Index for binary outcomes.

RESULTS

Inequalities affecting those with lower incomes were present in all years assessed, although the magnitude of these inequalities declined over time. Inequality as expressed by the rank-based index decreased from 0.209 (95%CI 0.164; 0.253) in 1999 to 0.032 (95%CI -0.010; 0.075) in 2018. The level-based index decreased from 0.076 (95%CI -0.029; 0.182) in 1999 to 0.024 (0.002; 0.045) in 2018. Trends in both indices were generally stable from 1999 to 2009, with a noticeable decrease in 2010. The sharpest decreases relative to the 1999 baseline were observed in the period 2010-2018, reflecting changes in health care use and income distribution. Stratification by area, sex and older people suggest similar trends within subgroups.

CONCLUSIONS

Decreases in inequality coincide temporally with increments in public health expenditure, removal of user fees in public health care facilities and the expansion of conditional cash-transfer programmes. Future research should disentangle the role of each of these policies in explaining the trends described.