Lung Cancer Worldwide Editorials
Lung Cancer in Turkey
Turkey stretches from the Balkans to the Middle East and is among the larger countries in terms of land area and population (Fig. 1). Turkey’s population of approximately 85 million people encompasses a diverse genomic, ethnic, and cultural heritage with roots from several empires and civilizations dating back to the Paleolithic age. According to the GLOBOCAN 20201 registry, lung cancer (LC) comprises 17.6% of all cancer types. It ranks highest in Turkey, with 41,000 new cases in 2020 and an age-adjusted incidence rate of 41.7 and 8.7 per 100,000 for men and women, respectively.Lung Cancer in Rwanda
Rwanda is a landlocked country in East Africa with an estimated population of approximately 12.5 million in 2018, making it the second most densely populated country in Africa.1,2 Rwanda is counted among low-income countries, with a little more than 80% of Rwandans living in rural areas. Women represent approximately a half of the population.3 Figure 1 is the map of Rwanda in relation to its neighboring countries.Lung Cancer in Serbia
The Republic of Serbia is located in Central and Southeastern Europe, on the Balkan Peninsula (Fig. 1). According to official government sources1, the population of Serbia is 7,186,862 (without Kosovo and Metohija), of which 1,659,440 reside in the capital, Belgrade. Serbia has two autonomous provinces, Vojvodina and Kosovo and Metohija, and is predominantly inhabited by Orthodox Christians (84.6%), along with Roman Catholics (5%), Muslims (3%), and other religions (7.4%).Lung Cancer in Colombia
Colombia is a country on the northwest of South America, and it is divided into 32 departments, a capital district, 1121 municipalities, and indigenous territories. Population growth in the period 1990 to 2016 was 42.0%, during which time population structure became regressive and older, with most living in urban areas (82%) (Fig. 1A–C). The Colombian health system is made up of a social security sector and a private sector. The system's backbone is the General Social Security Health System, with a coverage near to 100%.
