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Table 4.1.4 continued<br />

Author<br />

Year,<br />

reference<br />

Country<br />

Type of<br />

study<br />

Blinding<br />

Number<br />

of<br />

observers<br />

Observer<br />

reliability<br />

Population<br />

Caries<br />

prevalence<br />

and<br />

type of<br />

lesions<br />

No of<br />

individuals<br />

Number<br />

of teeth<br />

Approximal<br />

Haak et al<br />

2002 [9]<br />

Germany<br />

Validity Yes 14, (7<br />

dentists<br />

and 7<br />

dental<br />

students)<br />

Kappa<br />

mean:<br />

0.46<br />

Molars<br />

and premolars<br />

33% sound<br />

30%<br />

enamel<br />

37% dentine<br />

20 mouth<br />

models<br />

with 160<br />

teeth,<br />

320 surfaces<br />

D1 = Enamel caries; D2 = Caries to the enamel-dentine junction; D3 = Caries reaching<br />

not more than half of the dentine; D4 = Caries reaching more than half of the dentine;<br />

DSTM = Dundee selectable threshold method for caries diagnosis; LR = Likelihood ratio;<br />

NPV = Negative predictive value; PPV = Positive predictive value; ROC = Receiver<br />

operating characteristic; Se = Sensitivity; SEM = Scanning electron microscope;<br />

Sp = Specificity; VI = Visual inspection; VIC = Visual inspection camera; VIM = Visual<br />

inspection with magnification; VIV = Visual inspection video<br />

98<br />

Karies – diagnostik, riskbedömning och icke-invasiv behandling

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