Tobacco tax and price in the developed and developing countries in the World

An ecologic study was conducted on 177 countries which the information of tobacco tax and price and also Human Development Index (HDI) was available in 2014. In this study, the relationship between HDI and four reported indexes by World Health Organization (WHO) was studied. These four indexes included: Tobacco affordability, Taxes as a percent of price of the most sold brand (total tax), Price of a 20 cigarette pack of the most sold brand international dollars at purchasing power parity (Price_ppp) and Price of a 20 cigarette pack of the most sold brand in US$at official exchange rates (Price_US$). The data of HDI and tobacco were mined from WHO and United Nations Development Programme sites respectively. To study the correlation between HDI and the variables of this study, Pearson correlation coefficient was used and also Linear Regression Analysis was used to study the relationship between HDI and the variables of the study. According to the findings of the linear regression analysis, there was a significant relationship between HDI and total tax (B = 0.81, CI 95%: 0.63-0.99) and tobacco affordability (B = -0.35, CI 95%: -0.42 _ -0.28). There was also a significant relationship between HDI whit price-ppp (B = 9.44, CI 95%: 7.13-11.75) and price -US$;(B = 11.97, CI 95%: 9.71-14.23). According to the findings of this study, less developed countries devote less tax on tobacco. Due to the rising trend of the prevalence and also development of non-communicable diseases such as lung cancer in developing countries, policy makers of these countries are required to design stricter policies toward tobacco production and supply as well. (C) 2018 Published by Elsevier Inc

Predicting dietary behavior of type 2 diabetics: Application of the theory of planned behavior and perceived risk of diabetes complications construct

BACKGROUND: Diabetes mellitus (DM) is considered a major health problem due to its complications. However, it could be prevented or delayed by modifications in the patients’ behavior and diets. The objective of this study was to explore the utility of the theory of planned behavior (TPB) and complications of diabetes perceived risk to find modifiable diabetes-related beliefs in order to make behavioral changes feasible. METHODS: The present descriptive-analytical cross-sectional study was conducted in diabetes clinics in Semirom, Iran, based on TPB and complications of diabetes perceived risk using a self-administered questionnaire. A total of 154 patients with diabetes without complications of diabetes participated in the study. Measured variables were patients’ attitude, subjective norm, perceived behavioral control, complications of diabetes perceived risk, intention to maintain a healthful diet and nutritional style. Structural equation modeling was used to analyze data. RESULTS: The results revealed that the TPB and perceived risk of diabetes complications fitted the data acceptably well among patients with type 2 diabetes and within dietary behavior. Perceived behavioral control, subjective norm, perceived risk of diabetes complications, and intention to maintain a healthy diet were related to healthy diet behavior. No relation was found between attitude and intention to follow a healthy diet. CONCLUSION: The TPB and perceived risk of diabetes complications is a useful theory in determining intentions of patients with diabetes and their adherence to a healthy diet

Predicting dietary behavior of type 2 diabetics: Application of the theory of planned behavior and perceived risk of diabetes complications construct

BACKGROUND: Diabetes mellitus (DM) is considered a major health problem due to its complications. However, it could be prevented or delayed by modifications in the patients’ behavior and diets. The objective of this study was to explore the utility of the theory of planned behavior (TPB) and complications of diabetes perceived risk to find modifiable diabetes-related beliefs in order to make behavioral changes feasible. METHODS: The present descriptive-analytical cross-sectional study was conducted in diabetes clinics in Semirom, Iran, based on TPB and complications of diabetes perceived risk using a self-administered questionnaire. A total of 154 patients with diabetes without complications of diabetes participated in the study. Measured variables were patients’ attitude, subjective norm, perceived behavioral control, complications of diabetes perceived risk, intention to maintain a healthful diet and nutritional style. Structural equation modeling was used to analyze data. RESULTS: The results revealed that the TPB and perceived risk of diabetes complications fitted the data acceptably well among patients with type 2 diabetes and within dietary behavior. Perceived behavioral control, subjective norm, perceived risk of diabetes complications, and intention to maintain a healthy diet were related to healthy diet behavior. No relation was found between attitude and intention to follow a healthy diet. CONCLUSION: The TPB and perceived risk of diabetes complications is a useful theory in determining intentions of patients with diabetes and their adherence to a healthy diet

Tobacco tax and price in the developed and developing countries in the World

An ecologic study was conducted on 177 countries which the information of tobacco tax and price and also Human Development Index (HDI) was available in 2014. In this study, the relationship between HDI and four reported indexes by World Health Organization (WHO) was studied. These four indexes included: Tobacco affordability, Taxes as a percent of price of the most sold brand (total tax), Price of a 20 cigarette pack of the most sold brand international dollars at purchasing power parity (Price_ppp) and Price of a 20 cigarette pack of the most sold brand in US$at official exchange rates (Price_US$). The data of HDI and tobacco were mined from WHO and United Nations Development Programme sites respectively. To study the correlation between HDI and the variables of this study, Pearson correlation coefficient was used and also Linear Regression Analysis was used to study the relationship between HDI and the variables of the study. According to the findings of the linear regression analysis, there was a significant relationship between HDI and total tax (B = 0.81, CI 95%: 0.63–0.99) and tobacco affordability (B = --0.35, CI 95%: --0.42 _ --0.28). There was also a significant relationship between HDI whit price-ppp (B = 9.44, CI 95%: 7.13–11.75) and price-US$ ;(B = 11.97, CI 95%: 9.71–14.23). According to the findings of this study, less developed countries devote less tax on tobacco. Due to the rising trend of the prevalence and also development of non-communicable diseases such as lung cancer in developing countries, policy makers of these countries are required to design stricter policies toward tobacco production and supply as well. Keywords: Tobacco, Tobacco affordability, Tobacco tax, Human Development Inde

Dataset on the prevalence of tobacco smoking in men and women of selected countries whit difference human development

This study was conducted to investigate the effect of human development index (HDI) on tobacco smoking prevalence in men and women of countries which their data about tobacco smoking were available for 2015. Pearson's correlation coefficient and linear regression were used to investigate the association between HDI and all types of smoking, particularly cigarette. Daily smoking and current smoking were used as tobacco smoking indices. The information about prevalence of tobacco smoking and HDI was obtained from the World Health Organization (WHO) website and United Nations Development Programme (UNDP), respectively. The results showed that there is no statistically significant relationship between HDI and current tobacco smoking in men (B = −0.45_CI 95%: −29.97, 29.06). However, the same association was significant for women (B = 43.87, CI 95%: 24.97–62.78). The results indicated that women in developed countries are more at risk of health effects attributed to tobacco smoking. Countries should focus on socioeconomic factors to prevent the spread of risk factors for non-communicable diseases. Keywords: Tobacco, Cigarette smoking, Human development inde

Assessing Anxiety, Depression and Psychological Wellbeing Status of Urban Elderly Under Represent of Tehran Metropolitan City

Objectives: the present study describes assessing mental health status (anxiety, depression, and psychological wellbeing) of old people in different age groups in tehran metropolitan city. The outcomes of this study could help to health policy makers to develop of better health policy in gerontology field by determine of priorities of mental care in different age groups of old people. Methods & Materials: this was a cross sectional study in 2010. The participants were (n=402) aged 60 years old and over which have underrepresented from Shahid Beheshti University. The survey methods were via face-to-face interviews, and just in a few cases as telephone interviews. The instrument to data collection included demographic questionnaire, k6 and yeild tools. Data analyzed by Stata and SPSS ver.15 through t-test, one-way anova. Regression models applied as well. Results: based on results in the past 4 weeks,10.9% of elderly had sever anxiety or depression symptoms and about half of them (46.5%) had moderate psychological distress. The rate of psychological distress increased with age growing, specifically in 60- 79 years old however, this rate declined from age of 80 years and over. Psychological distress levels among elderly women were more than old men in all age groups, except of 60-69 years old people. Regarding psychological wellbeing, feeling of tireless, lone less, and depression are the most common complain of house dowelling old people in tehran metropolitan area. As the results show 43.1% elderly participants were in moderate level and 17% of them were in the bad level of psychological wellbeing. Based on regression model, sex (P=0.012), housing (P=0.004), and retirement salary (P=0.048) were significant variables that effect on psychological distress. The income rate was only important component that effect on psychological wellbeing of elderly participants. There was no significant different between aged groups 60-64 and 65-69 in psychological distress. All disorders or chronic disease in elderly had effect on anxiety and depression symptoms in old people however, only musculoskeletal disease, pain, and tireless had significant impact on psychological wellbeing in elderly Conclusion: the important components that effect on mental health of elderly related to fragile elderly from aspect of socio economic factors. Based on the results of this study old women, homeless elderly or old people that living in renting home or in other wise have not enough income to alive, low educated elderly and also alone old people had more psychosocial distress symptoms and less psychological wellbeing. Meanwhile, the rate of income had the most important role to have a happiness feeling among old people in participants

Validation and psychometric evaluation of physical activity belief scale among patients with type 2 diabetes mellitus: an application of health action process approach

Background: Moderate increase in physical activity (PA) may be helpful in preventing or postponing the complications of type 2 diabetes mellitus (T2DM). The aim of this study was to assess the psychometric properties of a health action process approach (HAPA)-based PA inventory among T2DM patients. Methods: In 2015, this cross-sectional study was carried out on 203 participants recruited by convenience sampling in Isfahan, Iran. Content and face validity was confirmed by a panel of experts. The comments noted by 9 outpatients on the inventory were also investigated. Then,the items were administered to 203 T2DM patients. Construct validity was conducted using exploratory and structural equation modeling confirmatory factor analyses. Reliability was also assessed with Cronbach alpha and inter-class correlation coefficient (ICC). Results: Content validity was acceptable (CVR = 0.62, CVI = 0.89). Exploratory factor analysis extracted seven factors (risk- perception, action self-efficacy, outcome expectancies, maintenance self-efficacy, action and coping planning, behavioral intention, and recovery self efficacy)explaining 82.23% of the variation. The HAPA had an acceptable fit to the observations(χ2 = 3.21, df = 3, P = 0.38; RMSEA = 0.06; AGFI = 0.90; PGFI = 0.12). The range of Cronbach alpha and ICC for the scales was about 0.63 to 0.97 and 0.862 to 0.988, respectively. Conclusion: The findings of the present study provided an initial support for the reliability and validity of the HAPA-based PA inventory among patients with T2DM