The significance of this study is Studying country differences in the risk factors of CVD will lead us to understand the underling contributing factors to these diseases. Life style and nutritional stats differences between Qatar and Jordan will shed the light on the Etiology of CVD and its risk factors. Therefore, preventive measure and needed strategies will be identified and implemented. And the main objective of this study is to compare the prevalence of metabolic syndrome between Jordan and Qatar. To compare the prevalence of diabetes between Jordan and Qatar. To compare the prevalence of the risk factors of CVD between Jordan and Qatar.