Compliance of Adolescent Friendly Health Clinics with National and International Standards: Quantitative findings from the i-Saathiya study.

OBJECTIVE: Indian adolescents experience several health challenges requiring acceptable, equitable, appropriate and effective healthcare services. Our objective was to assess the compliance of Adolescent Friendly Health Clinics (AFHCs) in two of India's largest states, using both national benchmarks (under Rashtriya Kishor Swasthya Karyakram-RKSK) and global standards (by WHO). DESIGN: Cross-sectional study comprising structured observations and interactions (November 2021 to June 2022). SETTING: Fourteen AFHCs across all levels of health system were included from two districts of Maharashtra (n=8) and Madhya Pradesh (n=6). These AFHCs were observed using checklist, and few items of checklist were verified by interactions with AFHC's health workers (medical officers/auxillary nurse midwives/counsellors) handlings adolescents. The developed checklist included 57 items based on adapted global standards and 25 items using national benchmarks. RESULT: High compliance of AFHCs with RKSK's benchmarks was attributed to various items including the accessibility through local transport (n=14, 100%), clean surroundings (n=11, 78.5%), presence of signage (n=10, 71.4%), convenient operating days and time (n=11, 78.5%), and secure storage of records (n=13, 92.9%). Concurrently, items that showed low compliance encompassed, the availability of Information, Education and communication (IEC) resources, which were deficient in 57.1% of AFHCs (n=8). Similarly, designated areas for clinical services (n=10, 71.4%) and commodity disbursement (n=9, 64.3%) lacked in more than half of the recruited AFHCs. Additionally, lack of guidelines for referrals (n=13, 92.9%), as well as standard operating procedures to ensure equity, non-judgemental attitude, competence, confidentiality and referral as per WHO standards. CONCLUSION: Evidence spotlights the strengths and gaps in AFHCs, aligning with, government's priorities on adolescent health. Addressing the identified gaps is crucial to creating healthcare facilities that are adolescent-friendly, easily accessible and effectively navigate adolescent health challenges. This concerted effort would contribute to their development and transformation, playing a pivotal role in India's progress.

Estimating the potential impact of a health tax on the demand for unhealthy food and beverages and on tax revenue in India.

Foods high in fat, sugar or salt are important contributors to the rising burden of non-communicable diseases globally and in India. Health taxes (HTs) have been used by over 70 countries as an effective tool for reducing consumption of sugar sweetened beverages (SSBs). However, the potential impacts of HTs on consumption and on revenues have not been estimated in India. This paper aims to estimate the potential impact of health taxes on the demand for sugar, SSBs and foods high in fat, sugar or salt (HFSS) in India while exploring its impact on tax revenues. PE of sugar was estimated using Private Final Consumption Expenditure and Consumer Price Index data while price elasticities for SSBs and HFSS were obtained from literature. The reduction in demand was estimated for an additional 10-30% HT added to the current goods and services tax, for varying levels of price elasticities. The results show that for manufacturers of sweets and confectionaries who buy sugar in bulk and assuming a higher price elasticity of -0.70, 20% additional HT (total tax 48%) would result in 13-18% decrease in the demand for sugar used for confectionaries and sweets. For SSBs, HT of 10-30% would result in 7-30% decline in the demand of SSBs. For HFSS food products, 10-30% HT would result in 5-24% decline in the demand for HFSS products. These additional taxes would increase tax revenues for the government by 12-200% across different scenarios. Taxing unhealthy foods is likely to reduce demand, while increasing government revenues for reinvestment back into public health programmes and policies that may reduce obesity and the incidence of non-communicable diseases in India.

Socio-Economic Status Differences in Changing Affordability of Tobacco Products from 2011-2012 to 2018-2019 in India.

INTRODUCTION: We studied the change in affordability of tobacco products, an important determinant of tobacco use, across the different socio-economic status (SES) in India. AIMS AND METHODS: We calculated affordability in the form of relative income price (RIP-cost of tobacco products relative to income) for the years 2011-2012 and 2018-2019 using three different denominators, that is per capita gross domestic product (GDP) and net state domestic product at national and state levels, respectively; monthly per capita consumer expenditure (MPCE); and individual wages. We investigated RIP for cigarettes, bidis, and smokeless tobacco (SLT) across different SES groups (caste groups, type of employment, and education). RESULTS: RIP increased marginally for cigarettes, bidis and remained almost constant for SLT across casual workers. However, when RIP was adjusted with SES variables, there was no significant change (p > .05) in the affordability of products for casual workers in the year 2018-2019 as compared to 2011-2012. For regular workers, cigarettes and bidis became marginally less affordable (ß < 1), whereas affordability remained constant for SLT. All products became more affordable for backward caste groups within regular workers. When RIP was calculated using MPCE all tobacco products became less affordable in the year 2018-2019. However, after adjusting for SES variables SLT reported no change in affordability. There was a marginal increase in affordability for all products when RIP was calculated with GDP. CONCLUSIONS: Although implementation of GST has increased the price of tobacco products, it is still not sufficient to reduce the affordability of tobacco products, particularly SLT and especially for the lower SES group. IMPLICATIONS: Tobacco use and economic disadvantage conditions of the population are intricately linked. Affordability of tobacco products is influenced by socio-economic indicators like age, sex, income, education, etc. The literature measuring the affordability of tobacco products across different SES groups is scant in India. Additionally, existing literature measures affordability of tobacco products based on per capita GDP as a proxy for income. This is the first study in Indian context to report the change in affordability of tobacco products across different SES groups after adjusting for SES indicators, using individual-level income data. We have calculated the change in affordability of tobacco products between the year 2011-2012 and 2018-2019 using GDP, household income, and individual wages as a proxy for income.

Anxiety and depression among adult tobacco users during the COVID-19 restrictions in India.

Background: The world witnessed a highly contagious and deadly disease, COVID-19, toward the end of 2019. India is one of the worst affected countries. We aimed to assess anxiety and depression levels among adult tobacco users and people who recently quit tobacco during COVID-19 lockdown in India. Materials and methods: The study was conducted across two Indian cities, Delhi and Chennai (July-August, 2020) among adult tobacco users (n = 801). Telephonic interviews were conducted using validated mental health tools (Patient Health Questionnaire-PHQ-9 and Generalized Anxiety Disorder-GAD-7) to assess the anxiety and depression levels of the participants. Descriptive analysis and multiple logistic regression were used to study the prevalence and correlates of depression and anxiety. Results: We found that 20.6% of tobacco users had depression symptoms (3.9% moderate to severe); 20.7% had anxiety symptoms (3.8% moderate to severe). Risk factors associated with depression and anxiety included food, housing, and financial insecurity. Conclusion: During COVID-19 lockdown, mental health of tobacco users (primarily women) was associated with food, housing and financial insecurity. The Indian Government rightly initiated several health, social and economic measures to shield the most vulnerable from COVID-19, including a ban on the sale of tobacco products. It is also necessary to prioritize universal health coverage, expanded social security net, tobacco cessation and mental health services to such vulnerable populations during pandemic situations.

Progress and challenges in implementing adolescent and school health programmes in India: a rapid review.

OBJECTIVES: To review the overall planning, implementation and monitoring of adolescent and school health programmes currently implemented in India and determine if they are in alignment with the indicators for achieving universal health coverage for adolescents in India. METHODS: A rapid review, with key informant interviews and desk review, was conducted using World Health Organization's tool for Rapid Assessment of Implementation of Adolescent Health and School Health Programmes. Operational guidelines, reports and relevant publications (surveys, policy briefs and meeting proceedings) related to India's adolescent and school health programmes were reviewed. Key informant interviews were conducted in New Delhi (India) with senior officials from the health and education departments of the Government of India, representatives from the private health sector and civil society organisations. Data were analysed using World Health Organization's framework for universal health coverage for adolescents and summarised according to the key indicators. RESULTS: Key informant interviews were conducted with 18 participants: four each from health and education department of the government, one clinician from private health sector and nine representatives from civil society organisations. Manuals and operational guidelines of India's existing adolescent and school health programmes were reviewed. India's national adolescent and school health programmes align with many priority actions of the World Health Organization's framework for delivering universal health coverage for adolescents. These programmes require strengthening in their governance and implementation. While adolescent health and school health programmes have robust monitoring frameworks, however, there is a need to strengthen research and policy capacity. CONCLUSIONS: Various national health programmes have targeted adolescents as a priority population. A better translation of these programmes into implementation is needed so that the investments provided by the government offer sufficient opportunities for building collective national action for achieving universal health coverage with adolescents as an important section of the population.

Impact of tobacco price and taxation on affordability and consumption of tobacco products in the South-East Asia Region: A systematic review.

INTRODUCTION: The objective of the review was to study the impact of tobacco taxes or prices on affordability and/or consumption of tobacco products in WHO South-East Asia Region (SEAR) countries, overall and by socioeconomic status; and change in consumption of one tobacco product for a given change in price/tax on another tobacco product. METHODS: The searches were made in five databases (Medline, Embase, Cinahl, EconLit, Tobacconomics) using keywords such as 'tobacco', 'tax', 'price', 'impact' with their synonyms. Additionally, the first 100 articles through google search and e-reports from targeted sources were also reviewed. Studies illustrating the impact of prices/taxes on consumption/affordability of tobacco products in SEAR, in English and with no limitation on year, were included in the review. After two steps of screening, data from 28 studies were extracted using a structured and pre-tested data extraction form. RESULTS: Of the 28 studies, 12 studies reported an inverse association between price and consumption/affordability, while 11 studies reported no or positive association between price and consumption/affordability of tobacco products. Five studies had unclear interpretations. The majority of studies estimated that the less affluent group were more price responsive compared to the more affluent group. Some studies indicated increased consumption of one product in response to price rise of another product, although, the findings were inconsistent. CONCLUSIONS: The findings of our review support the use of tobacco tax and price measures as effective tools to address the tobacco epidemic. Our findings, however, also emphasize the importance of increasing tobacco product taxes and prices sufficiently to outweigh the effects of income growth, in order for the measures to be effective in reducing the affordability and consumption of tobacco products.

World Heart Federation Policy Brief: Front-Of-Pack Labelling: Unhealthy Changes in the Global Food System.

On World Food Day, the World Heart Federation calls on governments to implement mandatory front-of-pack food labels. The World Heart Federation (WHF) has developed a new policy brief on front-of-pack labelling (FOPL) aimed at improving global standards on nutrition and creating healthy food environments. Poor diet is responsible for more deaths worldwide than any other risk factor, and is a leading cause of obesity, type 2 diabetes, and cardiovascular disease (CVD). Global estimates suggest that almost 2.3 billion children and adults are overweight. The growing availability of ultra-processed foods, which contain high levels of sugars, sodium, saturated fats and refined carbohydrates, is a key contributor to the current obesity epidemic, which is increasingly impacting low- and middle-income countries. The WHF Front-of-Pack Labelling Policy Brief highlights front-of-pack labelling as a way to create environments where consumers are able to make better informed, healthier food choices for themselves and their families. Currently, a wide variety of front-of-pack labelling systems have been implemented by governments and food manufacturers around the world, with varying levels of success. The new WHF Policy Brief provides evidence-based, practical guidance that can be adapted to local contexts. It highlights that in order the be implemented successfully, FOPL systems must take into account consumer literacy and prevailing cultural norms around food and nutrition. FOPL must be mandatory, government-led, and accompanied by broad public nutrition education initiatives. The WHF Policy Brief includes a set of policy recommendations to give governments the tools they need to select the FOPL system that will best meet the needs of their populations, including recommendations on how to develop an effective FOPL programme, how to implement it successfully, and how to monitor and evaluate outcomes.

The Indian Bidi Industry: Trends in Employment and Wage Differentials.

Background: The bidi industry in India is predominantly an unorganized sector. It continues to enjoy tax benefits, arguably, to protect bidi workers' interests and employment. Our objective was to study trends in employment and wage differentials in the bidi industry using nationally representative data. Methods: We studied trends in employment and wages in the bidi industry using secondary data from the National Sample Survey Office (NSSO) and the Central Statistics Office (CSO), Government of India-the Annual Survey of Industries (ASI) (2000-2001 to 2011-2012) and Enterprises Survey (2000-2001, 2005-2006, 2010-2011). Results: The bidi industry contributed to only 0.65% of the total gross value added (GVA) by the entire manufacturing industry. Employment in this industry was primarily through contractors. Bidi workers earned only 17% of wages compared to workers in other manufacturing industries. Although females constituted the majority of bidi workers, they earned INR 7,000 to 8,000 (USD 155.7 to 178) less than male bidi workers annually. Despite the increase in bidi industry profits from INR 1.7 billion (USD 37.8 million) in 2005-2006 to INR 12.8 billion (USD 285 million) in 2010-2011, the wages of bidi workers have continued to decline over this period. Conclusion: Bidi workers earn much less compared to workers in other manufacturing industries and are subject to income inequality. There is a need to increase registration of the bidi industry for better administration of taxes and prevention of exploitation of the bidi workers. Skill building and alternative employment could provide better job quality, wages, social security and employment benefits.

Tobacco Industry Interference Index: Implementation of the World Health Organization's Framework Convention on Tobacco Control Article 5.3 in India.

In India, there has been no attempt to measure the implementation of World Health Organization's Framework Convention on Tobacco Control Article 5.3, which provides guidelines to address tobacco industry interference (TII). This study draws on a desk review conducted to assess the frequency and severity of TIIs and the government's response, reported between January and December 2017. This study highlights that the government of India does not allow tobacco industry to participate in policy development. However, the industry interferes by collaborating with the government's allied organizations. The tobacco industry has diversified as food industry in India, and directly or indirectly supports various government programs, by investing through their corporate social responsibility schemes. In addition, there are limited legislative measures to allow transparency in adoption of Article 5.3 guidelines across the country. Hence, the findings of this study underscore an exigent need to adopt and implement Article 5.3 at the national level in India.

Assessment of tobacco imagery and compliance with tobacco-free rules in popular Indian films.

BACKGROUND: Exposure to smoking in films causes smoking uptake among adolescents. Investigation of the extent to which tobacco imagery appears, or tobacco control laws are complied with in Indian films is limited, and especially so for films in regional languages. This study presents an analysis of tobacco content and compliance with tobacco control laws in popular films in several languages from the Karnataka state of India. METHODS: We used 5 min interval coding to measure actual tobacco use, implied tobacco use, tobacco paraphernalia and tobacco branding in the top 10 films identified from national box office ratings and regional distributor reports in Karnataka in 2015 and 2016. We also assessed compliance with tobacco-free film rules in India. FINDINGS: A total of 47 films, in English, Hindi, Malayalam, Tamil, Telugu and Tulu languages were coded. Any tobacco imagery was observed in 72% of films, and actual tobacco use in 50%. Tobacco imagery was equally prevalent in films classified as suitable for universal viewing (U category) or at age 12 or more (U/A category) films; and significantly more common in films made in regional than national language (Hindi). None of the films were fully compliant with legal requirements on health spots, audiovisual disclaimers and health warnings. CONCLUSIONS: Tobacco content was common in films classified as suitable for viewing by children, more among regional than national languages. Compliance with tobacco control laws was low. Stricter enforcement of tobacco-free film rules will protect children and adolescents from exposure to tobacco use on screen.

Physical Activity Among Adolescents in India: A Qualitative Study of Barriers and Enablers.

Inadequate physical activity (PA) levels are reported in Indian youth, with lowest levels among adolescents, particularly girls. We aimed to identify barriers to and enablers of PA among school children in New Delhi and examine potential differences by gender and school type (government vs. private). A total of 174 students (private school students = 88, 47% girls; government school students = 86, 48% girls) aged 12 to 16 years from two Delhi schools participated in 16 focus group discussions (FGDs) conducted by bilingual moderators. We conducted FGDs separately for girls and boys, for students in Grades VIII and IX, and for private and government schools. We conducted FGDs among government school students in Hindi and translated the transcriptions to English for analysis. We coded transcriptions using a combination of inductive and deductive approaches, guided by the "youth physical activity promotion model." We identified various personal, social, and environmental barriers and enablers. Personal barriers: Private school girls cited body image-related negative consequences of PA participation. Social barriers: Girls from both schools faced more social censure for participating in PA. Environmental barriers: Reduced opportunity for PA in schools was commonly reported across all participants. Personal enablers: All participants reported perceived health benefits of PA. Social enablers: Several participants mentioned active parents and sports role models as motivators for increasing PA. Few environmental enablers were identified. This study highlights the need for further investment in physical activity within schools and for gender-sensitive policies for encouraging PA participation among adolescents in India.

School environment assessment tools to address behavioural risk factors of non-communicable diseases: A scoping review.

We aimed to identify, describe and analyse school environment assessment (SEA) tools that address behavioural risk factors (unhealthy diet, physical inactivity, tobacco and alcohol consumption) for non-communicable diseases (NCD). We searched in MEDLINE and Web of Science, hand-searched reference lists and contacted experts. Basic characteristics, measures assessed and measurement properties (validity, reliability, usability) of identified tools were extracted. We narratively synthesized the data and used content analysis to develop a list of measures used in the SEA tools. Twenty-four SEA tools were identified, mostly from developed countries. Out of these, 15 were questionnaire based, 8 were checklists or observation based tools and one tool used a combined checklist/observation based and telephonic questionnaire approach. Only 1 SEA tool had components related to all the four NCD risk factors, 2 SEA tools has assessed three NCD risk factors (diet/nutrition, physical activity, tobacco), 10 SEA tools has assessed two NCD risk factors (diet/nutrition and physical activity) and 11 SEA tools has assessed only one of the NCD risk factor. Several measures were used in the tools to assess the four NCD risk factors, but tobacco and alcohol was sparingly included. Measurement properties were reported for 14 tools. The review provides a comprehensive list of measures used in SEA tools which could be a valuable resource to guide future development of such tools. A valid and reliable SEA tool which could simultaneously evaluate all NCD risk factors, that has been tested in different settings with varying resource availability is needed.

Workplace wellness programming in low-and middle-income countries: a qualitative study of corporate key informants in Mexico and India.

BACKGROUND: A qualitative study of key informant semi-structured interviews were conducted between March and July 2016 in Mexico and India to achieve the following aims: to explore corporations' and stakeholders' views, attitudes and expectations in relation to health, wellness and cancer prevention in two middle-income countries, and to determine options for health professions to advance their approach to workplace wellness programming globally, including identifying return-on-investment incentives for corporations to implement wellness programming. RESULTS: There is an unmet demand for workplace wellness resources that can be used by corporations in an international context. Corporations in India and Mexico are already implementing a range of health-related wellness programs, most often focused on disease prevention and management. A number of companies indicated interest is collecting return on investment data but lacked the knowledge and tools to carry out return-on-investment analyses. There was widespread interest in partnership with international non-governmental organizations (public health organizations) and a strong desire for follow-up among corporations interviewed, particularly in Mexico. CONCLUSIONS: As low-and middle-income countries continue to undergo economic transitions, the workforce and disease burden continue to evolve as well. Evidence suggests a there is a growing need for workplace wellness initiatives in low-and middle-income countries. Results from this study suggest that while corporations in India and Mexico are implementing wellness programming in some capacity, there are three areas where corporations could greatly benefit from assistance in improving wellness programming in the workplace: 1) innovative toolkits for workplace wellness initiatives and technical support for adaptation, 2) assistance with building partnerships to help implement wellness initiatives and build capacity, and 3) tools and training to collect data for surveillance as well as monitoring and evaluation of wellness programs.

The Social Gradient in Tobacco Use Does Not Generalize to Low-Income Urban Communities in India: Findings From a Census Survey.

INTRODUCTION: The existence of a social gradient in tobacco use has been clearly established in a number of countries with people with lower socioeconomic status being more likely to use tobacco. It is not clear how far this gradient is evident within severely deprived communities. This study assessed the association between occupation as a marker of socioeconomic status and use of smoked and smokeless tobacco within "slum" areas of Delhi, India. METHODS: A census survey of 11 888 households, comprising 30 655 adults from 28 low-income communities (14 government-authorized and 14 unauthorized settlements called "Jhuggi-Jhopri/JJ" clusters) was conducted in 2012. The survey assessed age, sex, household size, occupational group, and current tobacco use. Independent associations with tobacco use were conducted using complex samples regression analysis, stratified by gender. RESULTS: A quarter of participants (24.3%, 95% confidence interval [CI] 21.5-27.5) used any tobacco. Slightly more people used smoked (14.6%, 95% CI 12.9-16.3) than smokeless (12.6%, 95% CI 10.7-14.8) tobacco, with a small minority being dual users (2.7%, 95% CI 2.1-3.5). Prevalence of any tobacco use was highest in unskilled (45.13%, 95% CI 42.4-47.9) and skilled (46.2%, 95% CI 41.1-51.4) manual occupations and lower in nonmanual (30.3%, 95% CI 26.2-34.7) occupations and those who were unemployed (29.0%, 95% CI 25.3-33.0). This was confirmed in adjusted analysis in men but associations were more complex in women. CONCLUSIONS: Use of smoked and smokeless tobacco in low-income urban communities in India has a complex association with occupational status with both nonmanual occupation and unemployment being associated with lower prevalence of smoked and smokeless tobacco in men. IMPLICATIONS: Tobacco use in high-income countries shows a strong inverse relationship with social grade, income, and deprivation such that use is much more common among those who can least afford it. This study is the first to look at this social gradient in the context of low-income communities in India, finding that both unemployment and nonmanual occupation were associated with lower rates of tobacco use in men. The data present a challenge to existing explanations of the social gradient, requiring further consideration of the conditions under which affordability may work to reduce health inequalities arising from tobacco use.

Reducing tobacco use among low socio-economic status youth in Delhi, India: outcomes from project ACTIVITY, a cluster randomized trial.

To test the efficacy of an intervention to reduce tobacco use among youth (10-19 years old) in slum communities in Delhi, India. This community-based cluster-randomized trial included 14 slums composed of purposely built resettlement colonies and adjacent inhabitant-built Jhuggi Jhopris. Youth in the intervention received a 2 year multiple-component intervention: (a) youth and adult leader training; (b) peer-led interactive activities and outreach; (c) tobacco cessation camps; and (d) enforcement of India's Tobacco Control Law (smoke-free environments and youth access). Overall, no differences between the intervention and control conditions were observed over time; self-reported tobacco use declined in both groups. However, when stratified by type of residence, a significant decrease was observed among youth in the resettlement colonies in the intervention group for overall tobacco use (slope = -0.69) and cigarette and bidi smoking (slope = -0.66), compared to an increase in the control group (slope = 0.24 and 0.12, respectively) (P < 0.001). No differences in smokeless tobacco (SLT) use were observed for either group. Comprehensive community-based interventions that engage youth can be effective in reducing smoking among disadvantaged youth in India. More intensive interventions, like tax increases or large-scale media campaigns, appear warranted for the most marginalized in this context and for SLT products.

Global burden of diseases, injuries, and risk factors for young people's health during 1990-2013: a systematic analysis for the Global Burden of Disease Study 2013.

BACKGROUND: Young people's health has emerged as a neglected yet pressing issue in global development. Changing patterns of young people's health have the potential to undermine future population health as well as global economic development unless timely and effective strategies are put into place. We report the past, present, and anticipated burden of disease in young people aged 10-24 years from 1990 to 2013 using data on mortality, disability, injuries, and health risk factors. METHODS: The Global Burden of Disease Study 2013 (GBD 2013) includes annual assessments for 188 countries from 1990 to 2013, covering 306 diseases and injuries, 1233 sequelae, and 79 risk factors. We used the comparative risk assessment approach to assess how much of the burden of disease reported in a given year can be attributed to past exposure to a risk. We estimated attributable burden by comparing observed health outcomes with those that would have been observed if an alternative or counterfactual level of exposure had occurred in the past. We applied the same method to previous years to allow comparisons from 1990 to 2013. We cross-tabulated the quantiles of disability-adjusted life-years (DALYs) by quintiles of DALYs annual increase from 1990 to 2013 to show rates of DALYs increase by burden. We used the GBD 2013 hierarchy of causes that organises 306 diseases and injuries into four levels of classification. Level one distinguishes three broad categories: first, communicable, maternal, neonatal, and nutritional disorders; second, non-communicable diseases; and third, injuries. Level two has 21 mutually exclusive and collectively exhaustive categories, level three has 163 categories, and level four has 254 categories. FINDINGS: The leading causes of death in 2013 for young people aged 10-14 years were HIV/AIDS, road injuries, and drowning (25·2%), whereas transport injuries were the leading cause of death for ages 15-19 years (14·2%) and 20-24 years (15·6%). Maternal disorders were the highest cause of death for young women aged 20-24 years (17·1%) and the fourth highest for girls aged 15-19 years (11·5%) in 2013. Unsafe sex as a risk factor for DALYs increased from the 13th rank to the second for both sexes aged 15-19 years from 1990 to 2013. Alcohol misuse was the highest risk factor for DALYs (7·0% overall, 10·5% for males, and 2·7% for females) for young people aged 20-24 years, whereas drug use accounted for 2·7% (3·3% for males and 2·0% for females). The contribution of risk factors varied between and within countries. For example, for ages 20-24 years, drug use was highest in Qatar and accounted for 4·9% of DALYs, followed by 4·8% in the United Arab Emirates, whereas alcohol use was highest in Russia and accounted for 21·4%, followed by 21·0% in Belarus. Alcohol accounted for 9·0% (ranging from 4·2% in Hong Kong to 11·3% in Shandong) in China and 11·6% (ranging from 10·1% in Aguascalientes to 14·9% in Chihuahua) of DALYs in Mexico for young people aged 20-24 years. Alcohol and drug use in those aged 10-24 years had an annual rate of change of >1·0% from 1990 to 2013 and accounted for more than 3·1% of DALYs. INTERPRETATION: Our findings call for increased efforts to improve health and reduce the burden of disease and risks for diseases in later life in young people. Moreover, because of the large variations between countries in risks and burden, a global approach to improve health during this important period of life will fail unless the particularities of each country are taken into account. Finally, our results call for a strategy to overcome the financial and technical barriers to adequately capture young people's health risk factors and their determinants in health information systems. FUNDING: Bill & Melinda Gates Foundation.

Socioeconomic Inequalities in Secondhand Smoke Exposure at Home and at Work in 15 Low- and Middle-Income Countries.

INTRODUCTION: In high-income countries, secondhand smoke (SHS) exposure is higher among disadvantaged groups. We examine socioeconomic inequalities in SHS exposure at home and at workplace in 15 low- and middle-income countries (LMICs). METHODS: Secondary analyses of cross-sectional data from 15 LMICs participating in Global Adult Tobacco Survey (participants ≥ 15 years; 2008-2011) were used. Country-specific analyses using regression-based methods were used to estimate the magnitude of socioeconomic inequalities in SHS exposure: (1) Relative Index of Inequality and (2) Slope Index of Inequality. RESULTS: SHS exposure at home ranged from 17.4% in Mexico to 73.1% in Vietnam; exposure at workplace ranged from 16.9% in Uruguay to 65.8% in Bangladesh. In India, Bangladesh, Thailand, Malaysia, Philippines, Vietnam, Uruguay, Poland, Turkey, Ukraine, and Egypt, SHS exposure at home reduced with increasing wealth (Relative Index of Inequality range: 1.13 [95% confidence interval [CI] 1.04-1.22] in Turkey to 3.31 [95% CI 2.91-3.77] in Thailand; Slope Index of Inequality range: 0.06 [95% CI 0.02-0.11] in Turkey to 0.43 [95% CI 0.38-0.48] in Philippines). In these 11 countries, and in China, SHS exposure at home reduced with increasing education. In India, Bangladesh, Thailand, and Philippines, SHS exposure at workplace reduced with increasing wealth. In India, Bangladesh, Thailand, Philippines, Vietnam, Poland, Russian Federation, Turkey, Ukraine, and Egypt, SHS exposure at workplace reduced with increasing education. CONCLUSION: SHS exposure at homes is higher among the socioeconomically disadvantaged in the majority of LMICs studied; at workplaces, exposure is higher among the less educated. Pro-equity tobacco control interventions alongside targeted efforts in these groups are recommended to reduce inequalities in SHS exposure. IMPLICATIONS: SHS exposure is higher among the socioeconomically disadvantaged groups in high-income countries. Comprehensive smoke-free policies are pro-equity for certain health outcomes that are strongly influenced by SHS exposure. Using nationally representative Global Adult Tobacco Survey (2008-2011) data from 15 LMICs, we studied socioeconomic inequalities in SHS exposure at homes and at workplaces. The study showed that in most LMICs, SHS exposure at homes is higher among the poor and the less educated. At workplaces, SHS exposure is higher among the less educated groups. Accelerating implementation of pro-equity tobacco control interventions and strengthening of efforts targeted at the socioeconomically disadvantaged groups are needed to reduce inequalities in SHS exposure in LMICs.

Socioeconomic Gradients in Different Types of Tobacco Use in India: Evidence from Global Adult Tobacco Survey 2009-10.

Socioeconomic differences in tobacco use have been reported, but there is a lack of evidence on how they vary according to types of tobacco use. This study explored socioeconomic differences associated with cigarette, bidi, smokeless tobacco (SLT), and dual use (smoking and smokeless tobacco use) in India and tested whether these differences vary by gender and residential area. Secondary analysis of Global Adult Tobacco Survey (GATS) 2009-10 (n = 69,296) was conducted. The primary outcomes were self-reported cigarette, bidi smoking, SLT, and dual use. The main explanatory variables were wealth, education, and occupation. Associations were assessed using multinomial logistic regressions. 69,030 adults participated in the study. Positive association was observed between wealth and prevalence of cigarette smoking while inverse associations were observed for bidi smoking, SLT, and dual use after adjustment for potential confounders. Inverse associations with education were observed for all four types after adjusting for confounders. Significant interactions were observed for gender and area in the association between cigarette, bidi, and smokeless tobacco use with wealth and education. The probability of cigarette smoking was higher for wealthier individuals while the probability of bidi smoking, smokeless tobacco use, and dual use was higher for those with lesser wealth and education.

Socioeconomic inequalities in dental caries and their determinants in adolescents in New Delhi, India.

OBJECTIVES: To determine whether socioeconomic inequalities are correlated to dental caries experience and decayed teeth of Indian adolescents, and assess whether behavioural and psychosocial factors mediate this association. METHODS: Cross-sectional study of 1386 adolescents living in three diverse areas of New Delhi. Caries experience and number of decayed teeth were assessed clinically and a questionnaire was used to gather sociodemographic and psychosocial data. Zero Inflated Negative Binomial regression models were used to assess the relationship between the outcomes (caries experience and decayed teeth) and area of residence, adjusting for covariates. RESULTS: Significant inequalities in caries experience and number of decayed teeth were observed. Odds of an adolescent being caries free decreased by 66% (OR 0.34, 95% CI 0.23 to 0.49) and 70% (OR 0.30, 95% CI 0.21 to 0.43) in adolescents living in resettlement communities or urban slums, respectively, when compared with the middle class group. No difference was observed among those with caries experience/decayed teeth. Adjusting for covariates did not affect the inequalities. CONCLUSIONS: Area of residence appears to be a very strong and significant determinant for an adolescent to be caries/decay free in India. Psychosocial and behavioural factors do not mediate the association between area of residence and oral health.