PT 561 Studies of Outcome Measures Clinical Meaningfulness

What are the four components of clinical meaningfulness for an outcome measure?

Which measure reflects whether the OM is able to show changes for very advanced and very beginner participants?

If there is a cluster of a certain population that get the lower score, then the OM for this population has _______.

_________ is the minimal amount of change required on an OM to exceed anticipated measurement error and variability.

MDC is derived using an OM's _________ and __________ for repeated measurements.

T/F: MDC for an outcome measure is the same throughout the population, once it is determined.

____________ refers to an OM's ability to detect change over time.

Studies of responsiveness are (cross-sectional/ longitudinal).

T/F: Responsiveness is a measure of MCID.

The gold standard for MCID is a measure known to detect meaningful change, from the ________.

Results from ceiling and flooring effect assessment will provide a _____ of individuals who experience such an effect.

T/F: the MDC assessment should be a change value, with or without confidence intercal.

(Consecutive/selective) recruitment reduces the bias from patients when studying MCID.

A useful result cannot be generated without sufficient ______ for meaningful changes to occur.

MCID should be established (before/after) the establishment of reliability and validity.

Follow up rate should exceed ____% of participants to be strong.

Effect size of ______ is considered large.

An effect size of _____ is considered moderate.

An effect size of ______ is considered small.

An effect size of _______ is considered as trivial.

Effect size = (mean follow-up - mean baseline) / ( ? )