Studies revealed that one in every five deaths in Dubai are attributable to cardiovascular diseases (CVD) which are usually trigged by unhealthy lifestyle, local media said Thursday. Reports released by the Dubai Health Authority (DHA) said that only 19 percent of Dubai\'s population gets sufficient amount of exercise which is required to stay healthy, the English-language Khaleej Times said. \"One in four individuals in Dubai have preventable CVD risk factors such as hypertension, high cholesterol or are smokers, thus strongly advocating the need for the community to alter their lifestyle and cut down on unhealthy eating habits as well as reduce tobacco use,\" said Laila Al Jassmi, CEO of Health Policy and Strategy Sector at the DHA. Dr. Eldaw Abdalla Suliman, another DHA official, said there is a clear link between lack of education and increase in risk of CVD. The prevalence among non-educated is 39 percent, nearly twice the 21-percent level observed among people with university and above education, he said. \"There is an urgent need for the community to come together at all levels and create awareness about the importance of maintaining a healthy lifestyle.\" Cardiovascular diseases is the world\'s main killer. According to the World Heart Federation, 17.1 million people die of CVD every year, mainly from heart disease and stroke. The figure is estimated to rise to almost 23.6 million by 2030. Experts say physical inactivity and diet are major risk factor for CVD.