Analytical studies commonly used in epidemiology

Analytical studies are further sub-types depending upon the study groups and time. Commonly used analytical studies are as follows: Cross-sectional study – Comparison group are not determined earlier because exposure and outcome both measure at the same time.  Case control study – Comparison groups are selected according to outcome. Study subjects are then interviewed or …

“World-Today” – My First Facebook Application

Well, At last i made my first facebook application which i named “World-Today”. Main Goal of this application is to keep update facebook users by serving recent news about Technology, Health, Sports, Entertainment etc. from different news agency round the world. Application URL: http://apps.facebook.com/world-today/ Behind the scene: I collect news feed from news agency like …