MDC is reported as which of the following?

MDC, or Minimal Detectable Change, is a statistical measure used in rehabilitation and occupational therapy to determine the smallest amount of change in a patient's score that can be considered significant, rather than due to measurement error or variability. It helps therapists interpret individual patient progress with more precision.

Among the choices given, the correct answer involves understanding that MDC relates closely to the concepts of statistical reporting and reliability. While MDC is not explicitly defined as "Confidence Interval," the concept of confidence intervals deals with the reliability and precision of estimates, and in measurement contexts, if a change is within a confidence interval, it can be considered not meaningful.

In practice, MDC is essential for clinicians because it aids in determining if improvements in a patient's performance can be attributed to actual change rather than random fluctuations in measurement. This is crucial for guiding treatment decisions and determining the effectiveness of interventions over time.

The other options do not accurately capture the essence of MDC. For example, "Minimum Data Collection" and "Median Data Comparison" do not relate to the concept of change detection in measurements. "Maximum Descriptive Change" is also inaccurate, as it inaccurately frames the purpose and function of MDC, which is to measure the minimum detectable change, not the maximum.