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The Keller Index of Nausea (KIN) - FOD Volksgezondheid ...

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Result reliability<br />

(IC) Internal Consistency<br />

have high internal reliability in the general<br />

population sample (α = 0.95)<br />

(S) Test retest<br />

reasonably high test-retest reliability over one year<br />

in the dementing sample (r = 0.75).<br />

Result validity Commentary<br />

(CrV) Criterion Validity<br />

<strong>The</strong> correlation with education was quite small (r = -0.13)<br />

(CtV) Content Validity<br />

With:<br />

Cambridge cognitive examination r = -0.60<br />

mini-mental state examination r = -0.57<br />

abbreviated mental test score r = -0.59<br />

(CrV) Concurrent Validity<br />

Cut<strong>of</strong>f 3.38:<br />

Sensitivity: 79%<br />

Specificity : 82%<br />

Reliability: Stability (S), Internal consistency (IC), Equivalence (E)<br />

Validity: Face validity (FV), Content validity (CtV), Criterion validity (CrV), Construct validity (CsV)<br />

Sensitivity (Sen), Specificity (Sp), Positive Predictive Value (PPV), Negative Predictive Value (NPV), Receiver Operating Curve (ROC), Likelihood<br />

Ratio (LR), Odds Ratio (OR)<br />

653

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