study designs

Question 1

two main study designs used in health sciences

Answer 1

observational

experimental

Question 2

types of observational studies

Answer 2

case reports 
cross sectional studies 
case studies control
cohort studies 
retrospective cohort studies

Question 3

the most critical and controversial component of a case control is

Answer 3

selection of controls

Question 4

farmingham is a under what type of stufy

Answer 4

cohort

Question 5

retro spective cohort studies

Answer 5

assesing patients whp are alike in one way and different in other ways

Question 6

diff btw cohort and case control studies

Answer 6

retro compares the risks of developing a disease to some known factors

case … tires to determine the possible exposure fcator after a kown disease incidence

Question 7

types of experimental studies

Answer 7

pre experimental
non randomized control trial
randomized control trials

Question 8

pre experimental

Answer 8

make your experiments on a group of people without withut comparing them with other groups

Question 9

quasi experiment

Answer 9

the subjects are not randomly asigned to the groups

Question 10

true experimental design

Answer 10

uses statistical analysis to reject or or support the research

Question 11

meta anlysis

Answer 11

this is combining the data gotten from the systematic review