Global prevention and control of NCDs: Limitations of the standard approach

Realigning noncommunicable disease monitoring with health systems priorities in the Africa region

The African region of the World Health Organization (WHO) recently adopted a strategy aimed at more comprehensive care for noncommunicable diseases (NCDs) in the region. The WHO's World Health Assembly has also newly approved several ambitious disease-specific targets that raise the expectations of chronic care and plans to revise and update the NCD-Global Action Plan. These actions provide a critically needed opportunity for reflection and course correction in the global health response to NCDs. In this paper, we highlight the status of the indicators that are currently used to monitor progress towards global goals for chronic care. We argue that weak health systems and lack of access to basic NCD medicines and technologies have prevented many countries from achieving the level of progress required by the NCD epidemic, and current targets do little to address this reality. We identify gaps in existing metrics and explore opportunities to realign the targets with the pressing priorities facing today's health systems.

Nutraceuticals and Their Contribution to Preventing Noncommunicable Diseases

The high rate of deaths around the world from noncommunicable diseases (NCDs) (70%) is a consequence of a poor diet lacking in nutrients and is linked to lifestyle and environmental conditions that together trigger predisposing factors. NCDs have increased 9.8% of public health spending worldwide, which has been increasing since 2000. Hence, international organizations such as the WHO, the Pan American Health Organization, and the Food and Agriculture Organization of the United Nations have been developing strategic plans to implement government and economic policies to strengthen programs in favor of food security and nutrition. A systematic review is presented to document an analysis of the origin and characteristics of obesity, cardiovascular disease, chronic respiratory diseases, diabetes, and cancers affecting a large part of the world's population. This review proposes a scientifically based report of functional foods including fruits, vegetables, grains, and plants, and how their bioactive compounds called nutraceuticals-when consumed as part of a diet-benefit in the prevention and treatment of NCDs from an early age. Multifactorial aspects of NCDs, such as culture and eating habits, are limitations to consider from the clinical, nutritional, and biochemical points of view of everyone who suffers from them.

Factors associated with non-adoption of healthy behavior among individuals with diabetes: a population-based study in Brazil

BACKGROUND

The non-adoption of behavioral changes to control diabetes mellitus contributes to a low adherence to self-care. This study aimed to investigate the factors associated with non-adoption of healthy behaviors among diabetic individuals.

METHODS

Cross-sectional study using data from the National Health Survey (Pesquisa Nacional de Saúde) carried out in 2013 in Brazil, with adults (≥18 years) (n = 3098). The outcome variable was the non-adoption-two or fewer-of healthy behaviors. Logistic regression model was used to identify the factors associated with non-adoption of healthy behaviors.

RESULTS

Approximately, 50% of the participants adopted two or fewer healthy habits and the most frequently mentioned were not drinking excessively (94.1%) and not smoking (89.1%). Not using diabetic medication (odds ratio (OR) = 1.37, 95% confidence interval (CI) = 1.02-1.85), not making regular doctor visits (OR = 1.42, 95% CI = 1.08-1.87), no limitation of usual activities (OR = 1.39, 95% CI = 1.01-1.94) and good self-rated health (OR = 1.47, 95% CI = 1.09-1.98) increased the chance of individuals non-adoption of healthy behaviors independently of gender, age, schooling and economic status.

CONCLUSIONS

Health professionals need to be aware of issues, such as diabetic medication use, frequency of doctor visits, limitation of usual activities and good self-rated health, which are factors that can interfere with the adoption of healthy behaviors of diabetic patients.

The effects of saffron supplementation on the measures of renal function indicators: a systematic review and meta-analysis

CONTEXT

Saffron (Crocus sativus L.) has been proposed as a potential agent to improve renal function in animal studies. But, due to insufficient evidence in human research, further investigation is needed.

OBJECTIVE

To fill this knowledge gap, we conducted a systematic review and meta-analysis of randomized controlled trials (RCTs) to evaluate the effect of saffron supplementation on the measures of renal function indicators in adults. Renal function was assessed based on serum urea, blood urea nitrogen, and creatinine levels.

METHOD AND MATERIALS

A systematic search in PubMed/Medline, Scopus, Web of Science, Embase, and Google Scholar databases was done until March 2021 using relevant keywords. A random-effects model was used to estimate the weighted mean difference (WMD) and 95% confidence (95% CI). Nine RCTs were included in the meta-analysis, and their quality was assessed using the Cochrane risk of bias tool.

RESULTS

The pooled analysis showed that saffron supplementation had no significant effect on serum urea concentrations (WMD: - 1.05 mg/dl; 95% CI - 5.1 to 3; P = 0.6, I2 = 93%, P < 0.001) and serum creatinine levels (WMD: - 0.006 mg/dl; 95% CI - 0.08 to 0.06; P = 0.8, I2 = 79%, P < 0.001) when compared to the placebo group. In the dose-response analysis, we observed a significant non-linear relationship between the duration of saffron supplementation and serum urea and creatinine levels.

CONCLUSIONS

Based on our findings, Saffron supplementation had no significant effect on renal function markers, including urea and creatinine. However, further trials are required to determine the actual effect and safety of saffron intervention in human studies.

PROSPERO SUBMISSION ID

248081.

Phytochemical screening, antiobesity, antidiabetic and antimicrobial assessments of Orobanche aegyptiaca from Palestine

Background

Microbial resistance, diabetes mellitus, and obesity are global health care problems that have posed a serious threat to both human and environmental ecosystems. The goals of the present investigations are to investigate the phytoconstituents, antilipase, anti-α-amylase, and antimicrobial activity of Orobanche aegyptiaca Pers. (OA) from Palestine.

Methods

Identification of the phytoconstituents of OA plant petroleum ether, methylene chloride, chloroform, acetone, and methanol extracts were conducted using pharmacopeia’s methods, while porcine pancreatic lipase and α–amylase inhibitory activities were examined using p-nitrophenyl butyrate and 3,5-dinitro salicylic acid methods, respectively. Moreover, the antimicrobial activity was evaluated utilizing broth microdilution assay against eight bacterial and fungal strains.

Results

The phytochemical screening results showed that the methanol extract of the OA plant is rich in phytochemical components, also this extract has powerful antilipase potential with an IC₅₀ value of 19.49 ± 0.16 μg/ml comparing with the positive control (Orlistat) which has antilipase activity with IC₅₀ value of 12.3 ± 0.35 μg/ml. Moreover, the methanol and chloroform extracts have powerful α-amylase inhibitory activity with IC₅₀ values of 28.18 ± 0.22 and 28.18 ± 1.22 μg/ml, respectively comparing with Acarbose which has α-amylase inhibitory activity with IC₅₀ dose of 26.3.18 ± 0.28 μg/ml. The antibacterial results showed that the methylene chloride extract exhibited the highest antibacterial activity among the other OA plant extracts with a MIC value of 0.78 mg/ml against S. aureus, while, the methylene chloride, petroleum ether, and chloroform extracts of the OA plant showed potential antifungal activity against C. albicans strains with MIC value of 0.78 mg/ml.

Conclusion

The OA methanol and chloroform extracts could be excellent candidates as antilipase and anti-α-amylase bioactive materials. In addition, methylene chloride, petroleum ether, and chloroform extracts could be potential natural antimicrobial products.

Estimates of hypertension and diabetes mellitus prevalence according to Health Vulnerability Index in Belo Horizonte, MG, Brazil

OBJECTIVE

To estimate the prevalences of hypertension and diabetes for small areas in Belo Horizonte, according to the Health Vulnerability Index (HVI).

METHODS

Ecological study with data from the Surveillance of Risk and Protection Factors for Chronic Diseases by Telephone Survey (Vigitel) conducted in Belo Horizonte, from 2006 to 2013. The self-reported diagnosis of diabetes and hypertension were evaluated. The estimates of prevalence and the 95% confidence interval (95%CI) were calculated using the direct and indirect method by HVI grouped into four categories: low, medium, high and very high health risk.

RESULTS

During the period evaluated, 26% (95%CI 25.2 - 26.8) and 6.1% (95%CI 6.7 - 6.5) of the adult population from Belo Horizonte reported being hypertensive and diabetic, respectively. According to the indirect method to obtain estimates of hypertension and diabetes prevalences per HVI, it was found that areas of very high risk had a higher prevalence of adults with hypertension (38.6%; 95%CI 34.8 - 42.4) and diabetes (16.2%; 95%CI 13.1 - 19.3) when compared to the low risk (28.2%; 95%CI 27.0 - 29.4 and 6%; 95%CI 5.4 - 6.7, respectively).

CONCLUSION

The adult population living in areas at high risk for health had a higher prevalence of hypertension and diabetes compared to those with a lower risk.

Predictors of Women's awareness of common non-communicable diseases screening during preconception period in Manna District, Southwest Ethiopia: implication for wellness check-up

Background

Non-communicable diseases (NCDs) are the dominant cause of global morbidity and mortality, especially in developing countries. Tackling NCDs is central to advancing women’s and child health, and future generations. Many NCDs can be prevented with appropriate approaches across the maternal and child health life-cycle, throughout the years of reproductive age especially before conception and continuing through pregnancy. However, women’s awareness of NCDs screening during the preconception period was not well known in many countries including Ethiopia. Therefore, this study aimed to assess women’s awareness of common NCDs screening during the preconception period and associated factors in Manna District, Jimma Zone, Oromia Region, Ethiopia, 2019.

Methods

A community-based cross-sectional study was conducted from March 02 to April 10, 2019. The sample size was 636 pregnant women from eight randomly selected rural kebeles and a purposively taken urban kebele. The data were collected using a pre-tested structured questionnaire and entered into Epi data manager version 4.0.2 and exported to SPSS version 21. Descriptive, binary, and multivariable logistic regression analyses were carried out.

Results

Of the total of 623 respondents, 459 (73.7%) of them had good awareness of common NCDs screening during the preconception period. Women who had formal education [AOR = 1.95, 95% CI: (1.31–2.89)], those who had planned pregnancy [AOR = 2.17, 95% CI: (1.47–3.19)], on ANC follow up [AOR = 1.79, 95% CI: (1.16–2.74], and those who had media (radio and/or television) in their house [AOR = 1.55, 95% CI: (1.05–2.29)] had good awareness on common NCDs screening during the preconception period compared to their counterparts.

Conclusions

In this study, nearly three-quarters of respondents had a good awareness of common NCDs screening during the preconception period. Women’s educational status, pregnancy planning status, ANC visit, and having radio and/or television in the house were predictors of women’s good awareness of common NCDs screening during the preconception period. Therefore, all concerned bodies are recommended to work toward increasing women’s awareness using different approaches like awareness creation campaigns and counseling clients attending health facilities.

Participation in community-based health care interventions (CBHIs) and its association with hypertension awareness, control and treatment in Indonesia

BACKGROUND

Little attention has been paid to whether CBHIs improve awareness, treatment and control of hypertension in the contexts of low- and middle- income countries (LMICs). This study therefore aims to examine participation in CBHIs for non-communicable diseases (NCDs) and its association with awareness, treatment, and control of hypertension among Indonesians.

METHODS

This study used data from the 2014 Indonesia Family Life Survey (IFLS), drawn from 30,351 respondents aged 18 years and older. Participation in CBHIs was measured by respondents' participation in CBHIs for NCDs (Posbindu PTM and Posbindu Lansia) during the 12 months prior to the survey. Logistic regressions were used to identify the relationships between participation in CBHIs for NCDs and awareness, treatment, and control of blood pressure among respondents with hypertension.

RESULTS

The age-adjusted prevalence of hypertension was 31.2% and 29.2% in urban and rural areas, respectively. The overall age-adjusted prevalence was 30.2%. Approximately 41.8% of respondents with hypertension were aware of their condition, and only 6.6% of respondents were receiving treatment. Participation in CBHIs for NCDs was associated with 50% higher odds of being aware and 118% higher odds of receiving treatment among adults with hypertension. There was no significant association between participation in CBHIs for NCDs and controlled hypertension.

CONCLUSION

Our data emphasise the importance of CBHIs for NCDs to improve the awareness and treatment of hypertension in the Indonesian population.

Factors associated with not adopting healthy behavior among hypertensive individuals: a population-based study in Brazil

Adoption of a healthy lifestyle is strongly recommended for the control of hypertension, but professional advice alone does not ensure uptake of healthy behavior. Therefore, this study aimed to investigate the factors-associated with non-adoption of healthy behaviors among individuals with a medical diagnosis of hypertension. It was a cross-sectional study using data from the National Health Survey (PNS) carried out in Brazil in 2013, based on interviews with adults (≥18 years) (n = 60,202). The outcome variable was the non-adoption-two or fewer-of healthy behaviors (regular physical activity, recommended consumption of fruit and vegetables, no excessive alcohol consumption, no smoking, and very low/low salt intake [self-perceived]). A logistic regression model was used to verify the factors-associated with non-adoption of healthy behaviors. Approximately 64% of the study sample did not adopt healthy behaviors, i.e., they adopted two or fewer healthy habits. The most frequently mentioned healthy behaviors were not drinking excessively (91.5%), followed by not smoking (86%). Short time since disease diagnosis (OR = 1.20, 95% CI: 1.01-1.43), not using antihypertensive medication (OR = 1.38, 95% CI: 1.13-1.68), not making regular doctor visits (OR = 1.43, 95% CI: 1.23-1.65), and good self-rated health (OR = 1.16, 95% CI: 1.01-1.36) increased the chance of individuals not adopting healthy behaviors compared with their respective reference categories, independently of gender, age, schooling, and economic status. Counseling strategies should consider patient particularities, and health professionals need to be aware of issues that can interfere with the adoption of healthy behaviors of hypertensive patients.

Women and evaluation of inequalities in the distribution of risk factors for Chronic non-communicable diseases (NCD), Vigitel 2016-2017

OBJECTIVE

To compare the distribution of chronic non-communicable diseases (CNCD) indicators among adult female beneficiaries and non-beneficiaries of the Bolsa Família Program (BFP) in Brazilian capitals.

METHODS

Analysis of Vigitel telephone survey data in 2016 and 2017. Gross and adjusted prevalence ratios (PR) and their respective confidence intervals were estimated using Poisson Regression model.

RESULTS

Women with BF have lower schooling, are young people, live more frequently in the Northeast and North of the country. Higher prevalence of risk factors were found in woman receiving BF. The adjusted PR of the BF women were: smokers (PR = 1.98), overweight (PR = 1.21), obesity (PR = 1.63), fruits and vegetables (PR = 0.63), consumption of soft drinks (PR = 1.68), bean consumption (PR = 1.25), physical activity at leisure (PR = 0.65), physical activity at home (PR = 1.35), time watching TV (PR = 1.37), self-assessment of poor health status (PR =2.04), mammography (PR = 0.86), Pap smears (PR = 0.91), hypertension (PR = 1.46) and diabetes (PR = 1,66). When women were compared among strata of the same schooling, these differences were reduced.

CONCLUSION

Worst indicators among women receiving BF reflect social inequalities inherent in this most vulnerable group. The study also shows that BF is being targeted at the most vulnerable women.

Noncommunicable diseases in the Journal Ciência & Saúde Coletiva: a bibliometric study

Noncommunicable Diseases are an important public health issue in Brazil and worldwide. This study aimed to analyze the scientific production published by the "Journal Ciência & Saúde Coletiva" in order to shed light on its contributions for the dissemination of scientific knowledge and the debate regarding noncommunicable diseases. A bibliometric study on the publications from 1996 to 2019 related to noncommunicable diseases was carried out. A total of 458 documents that met the eligibility criteria were selected. An increasing trend in the number of publications per year was found; at some points, it coincided with political and institutional milestones in Brazil. Quantitative research papers stood out, as did studies on risk and protective factors. Public educational and research institutions led the publishing and the financing of the studies. Most authors were female. The journal has been reflecting the magnitude of the theme and its prioritization on the public agenda by promoting the debate and providing a scientific dissemination of content related to noncommunicable diseases.

Indicators of chronic noncommunicable diseases in women of reproductive age that are beneficiaries and non-beneficiaries of Bolsa Família

OBJECTIVE

To evaluate the prevalence of noncommunicable disease (NCD) indicators, including laboratory tests, in the population of Brazilian women of reproductive age, according to whether or not they receive the Bolsa Família (BF) benefit.

METHODS

A total of 3,131 women aged 18 to 49 years old who participated in the National Health Survey (Pesquisa Nacional de Saúde ) laboratory examination sub-sample were considered. We compared indicators among women of reproductive age (18 to 49 years old) who reported receiving BF or not, and calculated prevalence and confidence intervals, using Pearson's χ2.

RESULTS

Women of reproductive age who were beneficiaries of BF had worse health outcomes, such as a greater occurrence of being overweight (33.5%) and obese (26.9%) (p < 0.001), having hypertension (13.4% versus 4.4%, p < 0.001), used more tobacco (11.2% versus 8.2%, p = 0.029), and perceived their health as worse (6.2% versus 2.4%, p < 0.001).

CONCLUSION

Several NCD indicators were worse among women of childbearing age who were beneficiaries of BF. It should be emphasized that this is not a causal relationship, with BF being a marker of inequalities among women. The benefit has been directed to the population with greater health needs, and seeks to reduce inequities.

Fiscal austerity measures hamper noncommunicable disease control goals in Brazil

Given the Constitutional Amendment 95 and the economic crisis, we discussed the possible effects of austerity measures on the achievement of the goals established for the control of chronic noncommunicable diseases (NCDs) in the country. The trends of NCDs and risk factors were analyzed, according to data from epidemiological surveys and mortality data from the Global Burden of Disease study. The resultsindicate a trend of stability in mortality rates by NCD in 2015 and 2016. Brazilians with low schooling, in general, have a higher prevalence of risk factors and a lower prevalence of protective factors. In the 2015-2017 period, previously favorable trends reversed for indicators such as fruit and vegetable consumption and physical activity, tobacco trends stabilized, and alcohol intake increased. In conclusion, should these trends be maintained, it is unlikely that Brazil will achieve the goals previously agreed upon with the World Health Organization and the United Nations to curb NCDs and their risk factors.

Global Environmental Change and Noncommunicable Disease Risks

Multiple global environmental changes (GECs) now under way, including climate change, biodiversity loss, freshwater depletion, tropical deforestation, overexploitation of fisheries, ocean acidification, and soil degradation, have substantial, but still imperfectly understood, implications for human health. Noncommunicable diseases (NCDs) make a major contribution to the global burden of disease. Many of the driving forces responsible for GEC also influence NCD risk through a range of mechanisms. This article provides an overview of pathways linking GEC and NCDs, focusing on five pathways: ( a) energy, air pollution, and climate change; ( b) urbanization; ( c) food, nutrition, and agriculture; ( d) the deposition of persistent chemicals in the environment; and ( e) biodiversity loss.

Indicators of chronic noncommunicable diseases in women of reproductive age that are beneficiaries and non-beneficiaries of Bolsa Família

OBJECTIVE

To evaluate the prevalence of noncommunicable disease (NCD) indicators, including laboratory tests, in the population of Brazilian women of reproductive age, according to whether or not they receive the Bolsa Família (BF) benefit.

METHODS

A total of 3,131 women aged 18 to 49 years old who participated in the National Health Survey (Pesquisa Nacional de Saúde ) laboratory examination sub-sample were considered. We compared indicators among women of reproductive age (18 to 49 years old) who reported receiving BF or not, and calculated prevalence and confidence intervals, using Pearson's χ2.

RESULTS

Women of reproductive age who were beneficiaries of BF had worse health outcomes, such as a greater occurrence of being overweight (33.5%) and obese (26.9%) (p < 0.001), having hypertension (13.4% versus 4.4%, p < 0.001), used more tobacco (11.2% versus 8.2%, p = 0.029), and perceived their health as worse (6.2% versus 2.4%, p < 0.001).

CONCLUSION

Several NCD indicators were worse among women of childbearing age who were beneficiaries of BF. It should be emphasized that this is not a causal relationship, with BF being a marker of inequalities among women. The benefit has been directed to the population with greater health needs, and seeks to reduce inequities.

Physical activity equivalent labeling vs. calorie labeling: a systematic review and meta-analysis

BACKGROUND

Many countries are trying to identify strategies to control obesity. Nutrition labeling is a policy that could lead to healthy food choices by providing information to consumers. Calorie labeling, for example, could lead to consumers choosing lower calorie foods. However, its effectiveness has been limited. Recently, physical activity equivalent labeling (i.e., displaying calories in terms of estimated amount of physical activity to burn calories) has been proposed as an alternative to the calorie-only label. The aim of this review was to identify and evaluate the published literature comparing effects on health behavior between physical activity equivalent labeling and calorie-only labeling.

METHOD

We searched the following databases: Pubmed/medline, Scopus, Web of science, Agris, Cochrane library, Google Scholar. We also searched along with reference lists of included articles. Articles that were published between 1 January 2000 and 31 October 2016 were eligible for inclusion provided they reported on studies that examined the effects of both types of labeling and included at least one outcome of interest. Mean and standard deviations of the included results were combined using a fixed-effect model. The difference in calories purchased between people exposed to physical activity labeling and calorie-only labeling was calculated as weighted mean difference by using a fixed-effect model.

RESULT

The difference of calories ordered between physical activity label and calorie label groups was not statistically significant (SMD: -0.03; 95% CI: -0.13, 0.07). The difference of calories ordered between physical activity label and calorie label according to real vs unreal (e.g. web-based) condition was 65 Kcal fewer in real-world settings.

CONCLUSION

Physical activity calorie equivalent labeling in minutes does not significantly reduce calories ordered compared to calorie-only labeling.

The global burden of kidney disease and the sustainable development goals

Kidney disease has been described as the most neglected chronic disease. Reliable estimates of the global burden of kidney disease require more population-based studies, but specific risks occur across the socioeconomic spectrum from poverty to affluence, from malnutrition to obesity, in agrarian to post-industrial settings, and along the life course from newborns to older people. A range of communicable and noncommunicable diseases result in renal complications and many people who have kidney disease lack access to care. The causes, consequences and costs of kidney diseases have implications for public health policy in all countries. The risks of kidney disease are also influenced by ethnicity, gender, location and lifestyle.  Increasing economic and health disparities, migration, demographic transition, unsafe working conditions and environmental threats, natural disasters and pollution may thwart attempts to reduce the morbidity and mortality from kidney disease. A multisectoral approach is needed to tackle the global burden of kidney disease. The sustainable development goals (SDGs) emphasize the importance of a multisectoral approach to health. We map the actions towards achieving all of the SDGs that have the potential to improve understanding, measurement, prevention and treatment of kidney disease in all age groups. These actions can also foster treatment innovations and reduce the burden of such disease in future generations.

Health behavior-related indicator of lifestyle: application in the ELSA-Brasil study

Various behaviors are considered health enhancing. Nevertheless, according to the current scientific literature, four health behaviors are considered particularly risky in view of their association with a group of chronic diseases: 1) smoking; 2) excessive alcohol consumption; 3) poor diet; and 4) lack of physical activity. Theoretically, it should be possible to make improvements to one's health by maximizing the number of healthy behaviors and minimizing the unhealthy ones. However, in reality, the different behaviors interconnect to create more complex lifestyles. Therefore, the objective of this paper is to present the construction of a lifestyle indicator based on health behaviors selected in the ELSA-Brazil study. This indicator revealed two lifestyles: less healthy and healthier lifestyles. The model proved adequate and was confirmed using latent class analysis (LCA). Agreement was 83.2 between the indicator and the LCA results, with a kappa coefficient of 0.65. Women were more likely to have a healthier lifestyle than men, reinforcing the scientific consistency of the indicator, since this finding is in agreement with data from the scientific literature. The indicator created to define lifestyle was found to have scientific consistency and validity; therefore, its use can be recommended for future population-based studies concerning the promotion of health and healthy lifestyles.

Gender and psychosocial factors associated with healthy lifestyle in the Brazilian Longitudinal Study of Adult Health (ELSA-Brasil) cohort: a cross-sectional study

OBJECTIVES

It has been estimated that over 50% of the premature deaths occurring in Western countries can be attributed to causes rooted in lifestyle. In turn, leading a healthy lifestyle has also been associated with a wide range of psychosocial factors. Today, it is known that these differ among men and women. The present article aimed to identify, from a gender-based perspective, the psychosocial factors associated with healthy lifestyles in the Brazilian Longitudinal Study of Adult Health (ELSA-Brasil) cohort, the largest study concerning adult health conducted in Latin America to date.

DESIGN

This cross-sectional study was conducted using ELSA-Brasil baseline data, collected between 2008 and 2010.

SETTING

Six Brazilian public higher education and research institutions.

PARTICIPANTS

The ELSA-Brasil cohort consists of approximately 15 000 employees (8218 women and 6887 men), both currently working and retired.

MAIN OUTCOME MEASURES

The lifestyle indicator was constructed by summing the scores attributed to four different behaviours.

RESULTS

The women of the ELSA-Brasil cohort have healthier lifestyles than men. In women, strong associations were found between a healthy lifestyle and age 60 years or older, Asian race and university level of education or higher. In men, being 60 years or older, of Asian or Caucasian race, having a high-school equivalent level of education or higher, being retired, having a housekeeper, having a good or very good self-perception of health and being satisfied with body image were the psychosocial factors associated with leading a healthy lifestyle.

CONCLUSIONS

The factors that influenced healthy lifestyles were found to differ among men and women, a fact that must be addressed when developing programmes designed to promote health.

Biomass fuel smoke exposure was associated with adverse cardiac remodeling and left ventricular dysfunction in Peru

While household air pollution from biomass fuel combustion has been linked to cardiovascular disease, the effects on cardiac structure and function have not been well described. We sought to determine the association between biomass fuel smoke exposure and cardiac structure and function by transthoracic echocardiography. We identified a random sample of urban and rural residents living in the high-altitude region of Puno, Peru. Daily biomass fuel use was self-reported. Participants underwent transthoracic echocardiography. Multivariable linear regression was used to examine the relationship of biomass fuel use with echocardiographic measures of cardiac structure and function, adjusting for age, sex, height, body mass index, diabetes, physical activity, and tobacco use. One hundred and eighty-seven participants (80 biomass fuel users and 107 non-users) were included in this analysis (mean age 59 years, 58% women). After adjustment, daily exposure to biomass fuel smoke was associated with increased left ventricular internal diastolic diameter (P=.004), left atrial diameter (P=.03), left atrial area (four-chamber) (P=.004) and (two-chamber) (P=.03), septal E' (P=.006), and lateral E' (P=.04). Exposure to biomass fuel smoke was also associated with worse global longitudinal strain in the two-chamber view (P=.01). Daily biomass fuel use was associated with increased left ventricular size and decreased left ventricular systolic function by global longitudinal strain.

Assessment of Global Kidney Health Care Status

IMPORTANCE

Kidney disease is a substantial worldwide clinical and public health problem, but information about available care is limited.

OBJECTIVE

To collect information on the current state of readiness, capacity, and competence for the delivery of kidney care across countries and regions of the world.

DESIGN, SETTING, AND PARTICIPANTS

Questionnaire survey administered from May to September 2016 by the International Society of Nephrology (ISN) to 130 ISN-affiliated countries with sampling of key stakeholders (national nephrology society leadership, policy makers, and patient organization representatives) identified by the country and regional nephrology leadership through the ISN.

MAIN OUTCOMES AND MEASURES

Core areas of country capacity and response for kidney care.

RESULTS

Responses were received from 125 of 130 countries (96%), including 289 of 337 individuals (85.8%, with a median of 2 respondents [interquartile range, 1-3]), representing an estimated 93% (6.8 billion) of the world's population of 7.3 billion. There was wide variation in country readiness, capacity, and response in terms of service delivery, financing, workforce, information systems, and leadership and governance. Overall, 119 (95%), 95 (76%), and 94 (75%) countries had facilities for hemodialysis, peritoneal dialysis, and kidney transplantation, respectively. In contrast, 33 (94%), 16 (45%), and 12 (34%) countries in Africa had facilities for hemodialysis, peritoneal dialysis, and kidney transplantation, respectively. For chronic kidney disease (CKD) monitoring in primary care, serum creatinine with estimated glomerular filtration rate and proteinuria measurements were reported as always available in only 21 (18%) and 9 (8%) countries, respectively. Hemodialysis, peritoneal dialysis, and transplantation services were funded publicly and free at the point of care delivery in 50 (42%), 48 (51%), and 46 (49%) countries, respectively. The number of nephrologists was variable and was low (<10 per million population) in Africa, the Middle East, South Asia, and Oceania and South East Asia (OSEA) regions. Health information system (renal registry) availability was limited, particularly for acute kidney injury (8 countries [7%]) and nondialysis CKD (9 countries [8%]). International acute kidney injury and CKD guidelines were reportedly accessible in 52 (45%) and 62 (52%) countries, respectively. There was relatively low capacity for clinical studies in developing nations.

CONCLUSIONS AND RELEVANCE

This survey demonstrated significant interregional and intraregional variability in the current capacity for kidney care across the world, including important gaps in services and workforce. Assuming the responses accurately reflect the status of kidney care in the respondent countries, the findings may be useful to inform efforts to improve the quality of kidney care worldwide.

Global Shifts in Cardiovascular Disease, the Epidemiologic Transition, and Other Contributing Factors: Toward a New Practice of Global Health Cardiology

One of the major drivers of change in the practice of cardiology is population change. This article discusses the current debate about epidemiologic transition paired with other ongoing transitions with direct relevance to cardiovascular conditions. Challenges specific to patterns of risk factors over time; readiness for disease surveillance and meeting global targets; health system, prevention, and treatment efforts; and physiologic traits and human-environment interactions are identified. This article concludes that a focus on the most populated regions of the world will contribute substantially to protecting the large gains in global survival and life expectancy accrued over the last decades.

Environmental Exposures and Cardiovascular Disease: A Challenge for Health and Development in Low- and Middle-Income Countries

Environmental exposures in low- and middle-income countries lie at the intersection of increased economic development and the rising public health burden of cardiovascular disease. Increasing evidence suggests an association of exposure to ambient air pollution, household air pollution from biomass fuel, lead, arsenic, and cadmium with multiple cardiovascular disease outcomes, including hypertension, coronary heart disease, stroke, and cardiovascular mortality. Although populations in low- and middle-income countries are disproportionately exposed to environmental pollution, evidence linking these exposures to cardiovascular disease is derived from populations in high-income countries. More research is needed to further characterize the extent of environmental exposures.

Future-proofing global health: Governance of priorities

The year 2015 was a significant anniversary for global health: 15 years since the adoption of the Millennium Development Goals and the creation of the Global Alliance for Vaccines and Immunization, followed two years later by the Global Fund to Fight AIDS, TB and Malaria. 2015 was also the 10-year anniversary of the adoption of the International Health Regulations (May 2005) and the formal entering into force of the Framework Convention on the Tobacco Control (February 2005). The anniversary of these frameworks and institutions illustrates the growth and contribution of 'global' health diplomacy. Each initiative has also revealed on-going issues with compliance, sustainable funding and equitable attention in global health governance. In this paper, we present four thematic challenges that will continue to challenge prioritisation within global health governance into the future unless addressed: framing and prioritising within global health governance; identifying stakeholders of the global health community; understanding the relationship between health and behaviour; and the role of governance and regulation in supporting global health.

The Built Environment-A Missing "Cause of the Causes" of Non-Communicable Diseases

The United Nations "25 × 25 Strategy" of decreasing non-communicable diseases (NCDs), including cardiovascular diseases, diabetes, cancer and chronic respiratory diseases, by 25% by 2025 does not appear to take into account all causes of NCDs. Its focus is on a few diseases, which are often linked with life-style factors with "voluntary" "modifiable behavioral risk factors" causes tending towards an over-simplification of the issues. We propose to add some aspects of our built environment related to hazardous building materials, and detailed form of the construction of infrastructure and buildings, which we think are some of the missing causes of NCDs. Some of these could be termed "involuntary causes", as they relate to factors that are beyond the control of the general public.

Immune-Microbiota Interactions: Dysbiosis as a Global Health Issue

Throughout evolution, microbial genes and metabolites have become integral to virtually all aspects of host physiology, metabolism and even behaviour. New technologies are revealing sophisticated ways in which microbial communities interface with the immune system, and how modern environmental changes may be contributing to the rapid rise of inflammatory noncommunicable diseases (NCDs) through declining biodiversity. The implications of the microbiome extend to virtually every branch of medicine, biopsychosocial and environmental sciences. Similarly, the impact of changes at the immune-microbiota interface are directly relevant to broader discussions concerning rapid urbanization, antibiotics, agricultural practices, environmental pollutants, highly processed foods/beverages and socioeconomic disparities--all implicated in the NCD pandemic. Here, we make the argument that dysbiosis (life in distress) is ongoing at a micro- and macro-scale and that as a central conduit of health and disease, the immune system and its interface with microbiota is a critical target in overcoming the health challenges of the twenty-first century.