Empirical
Empirical
Empirical (pronunciation: /ɛmˈpɪrɪkəl/) is a term that originates from the Greek word "empeirikos" meaning "experienced". It is widely used in various fields including medicine, where it refers to the knowledge or practice based on observation and experiment rather than theory or pure logic.
Definition
In the medical field, empirical refers to the process of making decisions based on what is learned through direct observation and experience, rather than on theoretical or logical reasoning. This often involves the use of empirical evidence, which is data collected through direct observation or experiment.
Usage
Empirical methods are often used in medicine to determine the effectiveness of treatments or interventions. For example, a doctor may use empirical evidence to decide whether a particular drug is effective in treating a disease. This could involve observing the effects of the drug in a large number of patients and comparing these observations with what is expected based on theory or previous studies.
Related Terms
- Empirical research: This is a type of research that uses direct and indirect observation or experience to test the validity of a hypothesis. It is often used in medicine to determine the effectiveness of treatments or interventions.
- Empirical evidence: This is data that is collected through direct observation or experiment. In medicine, empirical evidence is often used to determine the effectiveness of treatments or interventions.
- Empirical therapy: This is a type of treatment that is started before a definite diagnosis is made. It is often used in situations where a delay in treatment could lead to serious harm or death.
- Empirical formula: In chemistry, this is a formula that gives the proportions of the elements present in a compound, but not the actual number or order of atoms.
External links
- Medical encyclopedia article on Empirical
- Wikipedia's article - Empirical
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