Table 1

Quality Criteria for Good Measurement Propertiesa

Measurement PropertyRatingCriteria
ReliabilitySufficientICC or weighted κ ≥ 0.70
IndeterminateICC or weighted κ not reported
InsufficientICC or weighted κ < 0.70
Measurement errorSufficientSDC or LoA < minimal important change
IndeterminateMinimal important change not defined
InsufficientSDC or LoA > minimal important change
Measurement PropertyRatingCriteria
ReliabilitySufficientICC or weighted κ ≥ 0.70
IndeterminateICC or weighted κ not reported
InsufficientICC or weighted κ < 0.70
Measurement errorSufficientSDC or LoA < minimal important change
IndeterminateMinimal important change not defined
InsufficientSDC or LoA > minimal important change
a

LoA = limits of agreement; SDC = smallest detectable change.

Table 1

Quality Criteria for Good Measurement Propertiesa

Measurement PropertyRatingCriteria
ReliabilitySufficientICC or weighted κ ≥ 0.70
IndeterminateICC or weighted κ not reported
InsufficientICC or weighted κ < 0.70
Measurement errorSufficientSDC or LoA < minimal important change
IndeterminateMinimal important change not defined
InsufficientSDC or LoA > minimal important change
Measurement PropertyRatingCriteria
ReliabilitySufficientICC or weighted κ ≥ 0.70
IndeterminateICC or weighted κ not reported
InsufficientICC or weighted κ < 0.70
Measurement errorSufficientSDC or LoA < minimal important change
IndeterminateMinimal important change not defined
InsufficientSDC or LoA > minimal important change
a

LoA = limits of agreement; SDC = smallest detectable change.

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