What type of analysis uses normative values for clinical decision-making?

• A. Descriptive analysis
• B. Inferential analysis
• C. Qualitative analysis
• D. Comparative analysis

Answer: (D)

The correct answer pertains to the use of normative values in clinical decision-making, which is fundamental to comparative analysis. This type of analysis involves comparing an individual's test results or measurements against a pre-established set of normative values that represent a population. These normative values are derived from a large group of individuals and are often age- and group-specific, allowing clinicians to assess whether a patient's score is typical, above, or below what is expected for their demographic.

By utilizing comparative analysis, healthcare providers can make informed decisions regarding diagnosis, treatment, and prognosis. For example, if a patient's score falls significantly below the normative range, it may indicate a health issue that requires further investigation. The use of these normative benchmarks is crucial as it establishes a standardized reference point that assists in interpreting individual results in the context of the broader population.

In contrast, the other types of analysis mentioned do not primarily focus on the use of normative data for clinical interpretations. Descriptive analysis summarizes data characteristics but does not make comparisons for decision-making. Inferential analysis makes predictions or inferences about a population based on a sample, but it does not specifically utilize normative values for assessment against individuals. Qualitative analysis focuses on non-numerical data and is more concerned with understanding concepts rather than making direct