Please help fill in the blank of what the study is.
1. _____________ This type of study is the strongest at proving or disproving association and allows the researcher to control exposure to cases and controls. Examples of this type of study include clinical trials for vaccines.
2.______________ Examples of this type of a study include BRFSS, NHANES, PRAMS.
3. ______________ This is not a study but a form of epidemiology that includes analyzing rates, proportions, and ratios.
4. ______________ This type of study is most often used with testing a null hypothesis for an outbreak since you know the outcome/disease and who are the cases.
5. ______________ This is the weakest study but can be the start to further testing the association between a risk/exposure and disease/disability/death.
6. ______________ This type of study follows a group of people over a length of time to determine if certain exposures result in certain outcomes. Example of this type of study is the Framingham Nurse Study.