Basic Concepts in Small Doses

4

Weam Banjar; BDS., MS.

Disclosure

• None

• Basic concepts in small doses highlights basic

concepts in research particularly in areas of concerns

for health care professionals

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Hypothesis

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Components

Independent variable

Dependent variable

Target population key characteristics

Null Hypothesis

Structure:

There is no difference between exposed and non-exposed

groups in respect to the development of the outcome in

the target population

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Alternative Hypothesis

Structure:

There is a difference between exposed and non-exposed

groups in respect to the development of the outcome in

the target population

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Equivalence Hypothesis

Structure:

The exposed groups is as the same as non-exposed

groups in respect to the development of the outcome in

the target population

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Good Luck

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