Table 3 Reliability test.

From: The clinical performance of monoshade resin composite as posterior restoration: a randomized controlled clinical trial

 

Interobserver reliability

Intra-observer reliability

Cronbach alpha

ICC

P value

Cronbach alpha

ICC

P value

Color match and color stability scores

0.947

0.899

< 0.001*

0.975

0.952

< 0.001*

Retention scores

0.894

0.808

< 0.001*

0.787

0.749

< 0.001*

Anatomic form scores

0.963

0.823

< 0.001*

0.895

0.752

< 0.001*

Surface texture scores

0.932

0.898

< 0.001*

0.867

0.852

< 0.001*

Marginal adaptation scores

0.935

0.872

< 0.001*

0.985

0.723

< 0.001*

Marginal discoloration scores

0.896

0.842

< 0.001*

0.911

0.841

< 0.001*

Contact surface scores

0.963

0.872

< 0.001*

0.901

0.836

< 0.001*

Secondary caries scores

0.867

0.825

< 0.001*

0.865

0.748

< 0.001*

Post-operative sensitivity scores

0.936

0.752

< 0.001*

0.864

0.763

< 0.001*

Patient complaint

0.987

0.821

< 0.001*

0.964

0.872

< 0.001*

Patient satisfaction

0.912

0.870

< 0.001*

0.856

0.756

< 0.001*

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