Personal spend on cigarettes and tobaccos in Cuba from 2013 to 2016

Introduction: As risk factor smoking means a social opportunity cost because of the whole goods and services didn ́t obtained to satisfice the tobacco and cigarettes demand. While the tobacco and cigarettes spend is increasing these opportunity cost will be increasing too. Objective: To describe the tobacco and cigarettes spends in Cuba since 2013 to 2016. Materials and methods: Was made a descriptive and longitudinal research about the tobacco and cigarettes spends in Cuba from 2013 to 2016. Were utilized two rates: monthly per capita sales on cigarettes and tobaccos measured in pesos and monthly per capita sales on cigarettes and tobaccos respect to middle salary measured in percent. Theoric methods: Historic – Logic, Inductive – Deductive, Comparative and Analysis and Synthesis. Empiric methods: documental and bibliographic research and arithmetic calculus. All the statistic processing was in Microsoft Excel 2007. Results: The personal spend on cigarettes and tobaccos from 2013 to 2016 shows a stable and defined structure. Conclusions: Havana, Santiago de Cuba provinces and the Special Municipality Isla de la Juventud were the Cuban regions showed consumption rate higher than the national middle.


Introduction.
Smoking means a high social opportunity cost because of all goods and services didn't obtained. This cost increase with the tobacco intensity consumption growing´s and the smoker number. The increasing of this cost makes emphasis in the people poorness. That's why it is important to research the structure of the tobacco consumption and take measures to reduce the smoking consequences in the population. [1][2][3] The developed countries are characterized by less personal spends in tobacco. This is because the higher tobacco consumption occurs in developing countries. Especially in higher producers like China. 4 The accumulative character from smoking is given by the successive consumption of cigarettes and tobacco to satisfy the nicotine needs. The growing in tobacco consumption induced by before consumptions carries to reduce the available resources to afford the demand of needed goods. 5 This situation is agreeing in Cuba too. This is the land of the called best tobacco around the world. Inside Cuba the social and cultural conditions had contributed to keep inside the tobacco consumption like social and cultural behavior. This condition had determined several epidemiologic consequences agreeing with the smoking impact. [6][7][8][9][10] The description from the personal spends in tobacco and the impact over the personal economy constitutes a tool to measure the smoking social impact. Also, may be focused public policies agreeing with the regional impact too.

Objective.
To describe the tobacco and cigarettes spends in Cuba since 2013 to 2016.

Materials and methods
Was made a descriptive and longitudinal research about the tobacco and cigarettes spends in Cuba from 2013 to 2016. Were utilized two rates: monthly per capita sales on cigarettes and tobaccos measured in pesos and monthly per capita sales on cigarettes and tobaccos respect to middle salary measured in percent. The cited rates may be calculated like shows the following table.

Monthly per capita sales on cigarettes and tobaccos
Annual tobacco and cigarettes sales * 12 Middle personal income used to cover the consumption of cigarettes and tobaccos Monthly per capita sales on cigarettes and tobaccos respect to middle salary Monthly per capita sales on cigarettes and tobaccos * 100% Part from salary used to cover the consumption of cigarettes and tobaccos.
As theoric methods were utilized the Historic -Logic, Inductive -Deductive, Comparative and Analysis and Synthesis. As empiric methods were utilized the documental and bibliographic research and arithmetic calculus. These results should be interesting. However, an analysis in relative terms should be more interesting, as show the following table.
The part from salary used to cover the consumption of cigarettes and tobaccos showed a pointed tendency to decrease. In this period La Habana, Santiago de Cuba and Isla de la Juventud were the Cuban regions were the rate was always higher than the middle one.
The monthly per capita sales on cigarettes and tobaccos respect to the middle salary in Cuba showed a similar structure to the monthly per capita sales on cigarettes and tobaccos. In both case Isla de la Juventud, La Habana and Santiago de Cuba were the Cuban regions were the applied rate showed higher level than the national one.
This behavior is agreeing with smoking characteristic as addiction and risk factor. The region with more consumption will keep high consumption level because of the nicotine effect over the personal health. These regions should focus the priorities from the public policy to reduce the tobacco consumption. 12 The suggested rates should be better because are base on the whole population and not on the smoker number. However, the not actualized information about smoking prevalence by region in the researched bibliography may not possible a better analysis.
The previous analysis may focus the strategic for the smoking control in the more affected Cuban regions. Understand why some Cuban region prefers pay more for tobacco and cigarettes than other one carries to an integral analysis where the economy play an important role. Nevertheless, it is important that all knowledge areas were closest agreeing with the smoking control. 13 These results show the importance to continue following closest the smoking behavior since the economic and the epidemiologic point of view. By this way should be possible be more efficient applying public policies for the smoking control. 14, 15

Conclusions
The personal spends on tobaccos and cigarettes in Cuba in 2013 -2016 showed a defined strucuture by Cuban regions. Was evidenced that Isla de la Juventud, La Habana and Santiago de Cuba were the Cuban regions were the personal spend on tobacco and cigarettes were higher.