Study population

Study population

1. Population

   • Study Population
   • Acessible Population
   • Target Population

2. Criteria

   • Broad
   • Narrow

3. Generalizability

   • Internal validity
   • External validity

4. Sampling

   • Probability
     • Simple Random Sampling
     • Systematic Random Sampling
     • Stratifieid Random Sampling
     • Desproportional Random Sampling
     • Cluster
   • Non probability
     • Convenience Sampling
     • Snowball Sampling