Do Presentation About The Cross-Sectional Study (Power Point)

7 slides and last 8th slide is the refrences



advateges and disadvateges


how power this study in the hirarchy of other study design like ecological and case control and so on,

the deffrences between this study and other studeis as mentioned in the hirerchy study design with short an examples

this study use for what and what the outcomes

the an example