Own price elasticities of the demand for sugar-sweetened beverages in Bangladesh.

BACKGROUND: Consumption of sugar-sweetened beverages (SSB) is a major global public health problem. Increasing the price of SSBs through taxation is an effective tool to reduce SSB consumption. Price-elasticity estimates are useful in measuring the effect of taxation on consumption. We estimated the own price elasticities of demand for SSBs in Bangladesh, which will inform how SSB taxes could affect behaviour. METHODS: We used Household Income and Expenditure Survey (HIES) 2016 data, which is a nationally representative dataset at the household level across the country and is conducted using stratified random sampling method. Deaton's method was used to estimate the price elasticities for SSBs in Bangladesh. RESULTS: We found that the own price elasticity for SSBs varied between - 0.53% to -1.17% by types of SSBs in Bangladesh. The price elasticity for soft drinks was - 1.17, indicating that if the price of soft drinks increases by 10% via taxes, the quantity consumed of these beverages would reduce by 11.7%. CONCLUSION: This is the first study that estimates the own price elasticities of demand for SSBs in Bangladesh. Our results suggest to raise SSB prices through increased taxation in order to reduce SSB consumption and ensure public health gains in Bangladesh.

Is smokeless tobacco use associated with lower health-related quality of life? A cross-sectional survey among women in Bangladesh.

INTRODUCTION: Bangladesh has 22 million adult users of smokeless tobacco (ST). The prevalence among women is higher (24.8%). Health-related quality of life outcome (HRQoL) for ST use is little known. We investigated the association between HRQoL and daily ST use among adult women in Bangladesh. METHODS: Using multi-stage design, a cross-sectional survey was conducted. Adult women (randomly selected) were surveyed from 4 purposively selected divisions (Dhaka, Chittagong, Khulna and Rangpur). Female ST users and non-users were compared using HRQoL scores. Self-perceived Visual Analogue Scale (EQ-VAS) values and HRQoL scores were modelled to examine their association with ST use. RESULTS: A total of 2610 women (1149 users and 1461 non-users) were surveyed. The proportion reported any type of problem in all health dimensions was significantly higher among female ST users than non-users (mobility: 43.3% vs 19.5%, self-care: 29.6% vs 11.9%, usual activities: 48.7% vs 21.8%, pain or discomfort: 69.8% vs 40.6%, and anxiety or depression: 61.3% vs 37.5%). The average HRQoL scores were 0.79 (95% CI: 0.78-0.81) and 0.90 (95% CI: 0.89-0.90) for users and non-users, respectively. Moreover, EQ-VAS average values were significantly higher for non-users [80.7 (95% CI: 79.9-81.6) vs 70.27 (95% CI: 69.2-71.2)]. Controlling the sociodemographics, ST use significantly reduced the HRQoL score by an average of 0.15 points. The EQ-VAS values on average decreased by 0.04 points for ST use. CONCLUSIONS: ST use is significantly associated with the HRQoL of females in Bangladesh. Considering the higher prevalence of ST, especially among women, HRQoL hazards need to be communicated for awareness building.

Perspectives on reforming the tobacco tax administration system in Bangladesh to enhance public health.

BACKGROUND: Taxation is the most cost-effective instrument to regulate the consumption of tobacco products. However, weak tax administration can compromise the effectiveness of taxation. This paper aimed to understand the process of the current tobacco tax administration system in Bangladesh, identify gaps and outline the policy priorities to strengthen the tobacco tax administration process in Bangladesh. METHODS: A sequential qualitative study was conducted in two linked phases: (a) document review and evidence synthesis; and (b) 20 key informant interviews and one workshop with relevant stakeholders to validate the findings generated from both phases. RESULTS: The complex tax system combined with weak tax administration leads to tax evasion in Bangladesh. The processes of procuring and collecting banderoles and tax stamps vary between cigarette and biri companies, and across large and small tax-paying companies. The use of banderoles at the factory level is maintained manually, and there is no system to routinely verify the authenticity of banderoles. Many unregistered small-scale tobacco manufacturing units often reuse the banderoles on new packs. Shortage of staff with inadequate training at the National Board of Revenue restricts adequate tobacco market monitoring. Electronic tax stamps and banderoles combined with a secure digital tracking and tracing system should be introduced to better monitor the supply, distribution and sale of tobacco products. Training needs to be provided to develop capacity of relevant officials. CONCLUSION: The tobacco tax administration needs to be strengthened to increase the government's tobacco tax revenue and protect public health.

Demand for tobacco products in Bangladesh.

BACKGROUND: Tobacco tax increase is considered as one of the most effective means to reduce tobacco consumption and its consequences. An increase in taxes, which results in an increase in the price of tobacco products, reduces consumption. Historically, a number of studies estimated the responsiveness of quantity demanded to a change in price-the price elasticity of demand-of tobacco products in Bangladesh. However, the government's stronger commitment to reducing tobacco use, rising standard of living, rapidly changing cultural norms due to globalisation, and the substantial fall in tobacco use seen in GATS 2017 necessitate an updated measure of price elasticity of tobacco use, which will allow for more accurate answers to questions of tobacco tax policy in the country. This study endeavours to fill this gap in the literature on demand for tobacco products in Bangladesh. OBJECTIVE: To estimate the price elasticity of demand for tobacco products, namely cigarettes, biris and smokeless tobacco (SLT) products with the 2016 household income and expenditure survey data in Bangladesh. METHODS: We used the Deaton model (1997) to estimate the price elasticities of demand for tobacco products using the Household Income and Expenditure Survey (HIES) 2016 dataset of the Bangladesh Bureau of Statistics. The HIES 2016 surveyed 46 076 households spread over 2304 primary sampling units across the country. We have calculated own price elasticities of demand for tobacco products by expenditure groups and by regions (rural and urban). RESULTS: The estimates of own-price elasticity of demand for cigarette, biri and SLT products are -1.03, -1.34 and -0.30, respectively. The results show that rural households are more responsive to changes in the prices of cigarettes than urban households. Households with low expenditure are found to be more responsive to changes in the price of cigarettes than the households with high expenditure. This suggests that increases in cigarette prices at the lower end would effectively reduce cigarette consumption among the people having low expenditure and improve health equity. CONCLUSIONS: Our results suggest that the demand for smoking tobacco products is responsive to price changes. Therefore, substantial increase in the prices of tobacco products through taxation will result in significant reduction in tobacco use, particularly among the low expenditure households, while increasing government revenue.

Policy priorities for strengthening smokeless tobacco control in Bangladesh: A mixed-methods analysis.

INTRODUCTION: Smokeless tobacco (ST) remains poorly regulated in Bangladesh. This study describes the prevalence and trends of ST use in Bangladesh, presents ST-related disease burden, identifies relevant policy gaps, and highlights key implications for future policy and practice for effective ST control in Bangladesh. METHODS: We analyzed secondary data from the two rounds (2009 and 2017) of The Global Adult Tobacco Survey, estimated ST-related disease burden, and conducted a review to assess differences in combustible tobacco and ST policies. In addition, we gathered views in a workshop with key stakeholders in the country on gaps in existing tobacco control policies for ST control in Bangladesh and identified policy priorities using an online survey. RESULTS: Smokeless tobacco use, constituting more than half of all tobacco use in Bangladesh, declined from 27.2% (25.9 million) in 2009 to 20.6% (22 million) in 2017. However, in 2017, at least 16947 lives and 403460 Disability-Adjusted Life Years (DALYs) were lost across Bangladesh due to ST use compared to 12511 deaths and 324020 DALYs lost in 2010. Policy priorities identified for ST control have included: introducing specific taxes and increasing the present ad valorem tax level, increasing the health development surcharge, designing and implementing a tax tracking and tracing system, standardizing ST packaging, integrating ST cessation within existing health systems, comprehensive media campaigns, and licensing of ST manufactures. CONCLUSIONS: Our analysis shows that compared to combustible tobacco, there remain gaps in implementing and compliance with ST control policies in Bangladesh. Thus, contrary to the decline in ST use and the usual time lag between tobacco exposure and the development of cancers, the ST-related disease burden is still on the rise in Bangladesh. Strengthening ST control at this stage can accelerate this decline and reduce ST related morbidity and mortality.