Effects of tobacco control policy on cardiovascular morbidity and mortality in Russia

Impact of environmental interventions based on social programs on physical activity levels: A systematic review

Background

The design of social programs at the environmental level such as in schools, parks, bicycle paths, or workspaces generates changes in the behavior of individuals and modifies lifestyles by increasing physical activity (PA) levels.

Objective

To determine the effectiveness of environmental interventions based on social programs by changing the population's level of PA.

Methodology

Natural experiment studies that involved environmental intervention programs at a social level were included. The primary outcome was PA levels with consideration of both objective and subjective measurements. An electronic search was carried out in Medline/Pubmed, SCIENCE DIRECT, WEB OF SCIENCE, and CINAHL databases up to January 2022 with two reviewers screening titles and abstracts and selecting studies for full-text reading. Two reviewers also acquired relevant data and evaluated study quality using the ROBINS I tool. A qualitative analysis was performed.

Results

Three thousand eight hundred and sixty-five articles were found in the 4 consulted databases. After eliminating duplication (200), two reviewers screened 3,665 titles and abstracts and excluded 3,566 that did not meet the inclusion criteria, leaving 99 articles to be read in full text. The 99 full texts were reviewed of which 24 papers met the eligibility criteria. All were natural experiments published between 2011 and 2020 and all evaluated environmental social programs revealing that social programs at the environmental level promoted PA in various populations at the community level worldwide.

Conclusion

The 24 reviewed studies suggest innovative proposals for social programs that seek to increase PA and promote healthy lifestyles related to public activity policies developed in the countries in which they were generated. Environmental social programs can positively impact PA levels among children and adults.

Systematic review registration

https://www.crd.york.ac.uk/prospero/display_record.php?RecordID=229718, identifier: CRD42021229718.

Tobacco Use Among People Incarcerated in Western Europe: A Systematic Review and Meta-analysis

Background

Evidence suggests that the prevalence of tobacco use has declined significantly in the general population but still remains high among people incarcerated in high-income countries. Tobacco use is the second leading risk factor of mortality and morbidity worldwide. The objective of this study is to synthesize evidence on the prevalence of smoking among people incarcerated in Western European countries.

Methods

We searched the PubMed database for articles published between June 2010 and June 2020, website of international organizations and hand-searching references. One author reviewed studies that met pre-defined inclusion criteria, and this was cross-validated by a second reviewer, following the MOOSE guidelines. The Meta prop command of Stata (V16) was used for pooling smoking prevalence estimates. Random effects modelling, heterogeneity with subgroup analysis and publication bias was assessed.

Results

Out the 236 identified articles, 25 with full texts were eligible, and 16 were finally included in this study. The overall pooled estimate of smoking prevalence was 72.3%, 95% CI (54.8–84.7), and high heterogeneity (I2 = 99.73%). Females had a pooled prevalence 44.1% (95% CI 9.4–82.6) while males 83.3% (95% CI 72.0–92.1). The total number of prisoners combined in this study was 16,435 (ranging from 31-21,451) with age ranging from 24-43 years.

Conclusion

A relatively high smoking rate was observed among incarcerated people - higher among the male population. The study findings are useful for informing policy-makers of the existing burden of smoking in special vulnerable populations across Western Europe-and the need for comprehensive tobacco control policies in different population settings.

Effects of public policies in the prevention of cardiovascular diseases: a systematic review of global literature

OBJECTIVES

Given the growing interest worldwide in applying public policies to improve human health, we undertook a systematic review of studies investigating whether public policies targeting unhealthy products could reduce cardiovascular diseases.

STUDY DESIGN

This study was a systematic review of the literature.

METHODS

We searched research studies published in 2000-2020 from major databases, including MEDLINE and Embase. We followed Preferred Reporting Items for Systematic Reviews and Meta-Analyses guidelines and narratively synthesized the studies based on vote counting and direction of the intervention effect.

RESULTS

Ninety-eight studies, mostly from high-income countries, met the inclusion criteria. Most studies were on public policies targeting sugar-sweetened beverages and tobacco, followed by alcohol, sugar, salt, and junk foods. Overall, many reported that several fiscal, regulatory, and educational policies generated beneficial effects of reducing the diseases. Those studies that reported no or limited effects highlighted several sociodemographic and health risk characteristics and design and implementation aspects of the policy interventions as factors limiting the policy effects; most of these are modifiable with appropriate policy interventions. For instance, low magnitude of tax, substitution with other unhealthy products, firms' competitive response strategies, pre-existence of smoking bans, incremental enactment of smoking regulations, degree of enforcement, and various sociocultural factors minimized the effects of the policies.

CONCLUSION

The literature supports a growing consensus on the beneficial effects of public policy for improving human health. The design and implementation of public policies must address various impeding factors and incorporate appropriate remedial measures. Further research is needed from low- and middle-income countries and on whether and how multiple policy instruments work in tandem.

Trends in tobacco smoking and smoking cessation in Russia with a focus on Indigenous populations: A narrative review

Introduction

Tobacco smoking is one of the main preventable causes of illness and premature death. Globally, more than 7 million people die annually from diseases associated with smoking, and this number is projected to increase to 8 million per year by 2030. Wide disparities in smoking prevalence exist by gender, age, socioeconomic status, rurality and ethnicity. In several countries, smoking is disproportionately high among the Indigenous populations.

Objective

This review assesses the prevalence and harm of smoking and current trends in smoking cessation among the diverse multi-ethnic populations of Russia, with a particular emphasis on Indigenous populations.

Data sources

We systematically searched health, nursing, social science and grey literature databases and bibliographies for relevant studies. Search strings combined keywords related to smoking prevalence and smoking cessation with keywords related to Russia and the Indigenous populations of Russia.

Study selection

Studies were included if they were published between 1 January 2005 and 14 October 2020, and if they reported prevalence of tobacco smoking and/or activities and outcomes of a smoking cessation programme or ban in the Russian Federation.

Conclusions

Tobacco smoking is significant in the entire Russian population, a higher prevalence of smoking in Indigenous populations compared to the dominant Russian (Slavic) ethnic group is common. Smoking prevalence data for most of the Indigenous ethnic groups of Russia remains unclear. Tobacco control interventions for Indigenous groups are underdeveloped even though they have the potential to deliver proportionately greater reduction in smoking harm.

Mortality in Russia Since the Fall of the Soviet Union

Adult mortality increased enormously in Russia and other countries of the former Soviet Union when the Soviet system collapsed 30 years ago. What has happened to mortality in Russia since the fall of the Soviet Union? What explains the wide swings of mortality over time? This paper documents changes in mortality in Russia since 1989, and reviews the research in the economics and public health literature on the causes of the changes. The focus is on the post-2000 period, and the possible role played in recent declining mortality rates by Russia's alcohol and tobacco control policies. The two themes that emerge are (1) that government policies are critical for understanding both rising and falling male mortality over this period, and (2) that the underlying causes of the mortality crisis and its reversal are difficult to clearly identify empirically and remain, at best, partially understood, leaving much scope for future research on this issue.

SUPPLEMENTARY INFORMATION

The online version contains supplementary material available at 10.1057/s41294-021-00169-w.

Sex differences in mortality: results from a population-based study of 12 longitudinal cohorts

BACKGROUND

Women generally have longer life expectancy than men but have higher levels of disability and morbidity. Few studies have identified factors that explain higher mortality in men. The aim of this study was to identify potential factors contributing to sex differences in mortality at older age and to investigate variation across countries.

METHODS

This study included participants age ≥ 50 yr from 28 countries in 12 cohort studies of the Ageing Trajectories of Health: Longitudinal Opportunities and Synergies (ATHLOS) consortium. Using a 2-step individual participant data meta-analysis framework, we applied Cox proportional hazards modelling to investigate the association between sex and mortality across different countries. We included socioeconomic (education, wealth), lifestyle (smoking, alcohol consumption), social (marital status, living alone) and health factors (cardiovascular disease, diabetes, mental disorders) as covariates or interaction terms with sex to test whether these factors contributed to the mortality gap between men and women.

RESULTS

The study included 179 044 individuals. Men had 60% higher mortality risk than women after adjustment for age (pooled hazard ratio [HR] 1.6; 95% confidence interval 1.5-1.7), yet the effect sizes varied across countries (I 2 = 71.5%, HR range 1.1-2.4). Only smoking and cardiovascular diseases substantially attenuated the effect size (by about 22%).

INTERPRETATION

Lifestyle and health factors may partially account for excess mortality in men compared with women, but residual variation remains unaccounted for. Variation in the effect sizes across countries may indicate contextual factors contributing to gender inequality in specific settings.

Google Trends on Obesity, Smoking and Alcoholism: Global and Country-Specific Interest

Unhealthy habits or lifestyles, such as obesity, smoking, and alcohol consumption, are involved in the development of non-communicable diseases. The aim of this study was to analyze different communities' interest in seeking obesity, smoking, and alcohol-related terms through relative search volumes (RSVs) of Google Trends (GT). Internet search query data on obesity, smoking, and alcohol-related terms were obtained from GT from the period between 2010 and 2020. Comparisons and correlations between different topics were calculated considering both global searches and English-, Spanish-, and Italian-speaking areas. Globally, the RSVs for obesity and alcohol-related terms were similar (mean RSVs: 76% and 77%), but they were lower for smoking (65%). High RSVs were found in winter for obesity and smoking-related terms. Worldwide, a negative correlation was found between alcohol and smoking terms (r = -0.72, p < 0.01). In Italy, the correlation was positive (r = 0.58). The correlation between obesity and alcohol was positive in all the cases considered. The interest of global citizens in obesity, smoking, and alcohol was high. The RSVs for obesity were globally higher and correlated with alcohol. Alcohol and smoking terms were related depending on the area considered.

The Gender Gap in Reaching "Old Age" in the Russian Federation: A Regional Approach

Reaching older age and longevity in later life is determined by health and mortality across the life course. In the case of Russia, the history of high male mortality skews the interaction between population aging and gender. These differentials can be viewed through a spatial lens in order to both understand their causes, and to better determine policy responses, especially in a federal political system. Using alternative conceptualizations of the "boundary to old age", we produce the first estimates of the gender gap in reaching "old age" for all Russian Federal Subjects using 2017 data. We identify some regional differentiations, but uncertainties around the consistency of registration as well as overall heterogeneity mean that clear-cut regional patterns are hard to ascribe. Our analysis shows the highly significant gender gap at the age of "becoming old" in Russia when disaggregated by region. When looking at the regional level and comparing to other countries, the range of male "boundaries to old age" is almost as great as the global range. We argue that when applying alternative "old-age thresholds", this gap represents a more accurate representation of interaction between space, gender, and mortality in Russia. We conclude with policy and research priorities to better understand and ameliorate the drivers of these spatial and gendered inequalities.

Going beyond health efficiency: What really matters?

Both citizens and policymakers demand the best possible results from a country's healthcare system. It is of utmost importance to accurately and objectively assess the efficiency of a healthcare system and to note the key indicators, where resources are lost, and possibilities for improvement. This paper evaluates the efficiency of health systems in 38 countries, mainly members of the Organization for Economic Co-operation and Development, using data envelopment analysis (DEA). In the first stage, bootstrapped Ivanovic distance is used to generate weights for the indicators, thus taking into consideration different country's goals, but not to the extent of reducing the possibility of comparison. The analysis shows that human resources are the most important health system resource and countries should pay special attention to developing and employing competent medical workers. The reorganization of human resources and the funds allocated to them could also increase efficiency. The second stage examines environmental indicators to find the causes of inefficiency. No proof is found that any one basic health system funding model produces better health outcomes than the others. Obesity is identified as a major issue.