https://www.cdc.gov/nchs/ Click on ′Data Collection Systems′ and ′Population Surveys′ and then ′National Health and Nutrition Examination Survey.′ Review its information and develop a public health problem of your interest from the survey.
https://www.cdc.gov/nchs/ Click on ′Data Collection Systems′ and ′Population Surveys′ and then ′National Health and Nutrition Examination Survey.′ Review its information and develop a public health problem of your interest from the survey.