Cancer prevalence is defined as the number of living people who have ever been diagnosed with cancer. It includes people diagnosed with cancer in the past as well those who were recently diagnosed. Cancer prevalence is determined by how often a cancer occurs (incidence) and by how long people normally live after diagnosis (survival). This means prevalence counts are highest for the most common cancers with the longest survival.
Trinidad is located in the Caribbean, surrounded by the Caribbean Sea and the Atlantic Ocean. Trinidad is an island popular to tourists and is found northeast of Venezuela.
Trinidad and Tobago map also shows that the nearby neighbor of this islands country is Venezuela in the south-western part. However, it also shares maritime boundaries with Barbados in the northeast and Guyana in the southeast.eographically, it comprises two main islands, Trinidad and Tobago along with numerous smaller islands. Among them, Trinidad is the largest one and having more population; Tobago is much smaller, it has merely 6% of the total area and 4% of the entire population.