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Table 2 Spearman’s correlation of Child -OIDP performance items

From: Assessing association of dental caries with child oral impact on daily performance; a cross-sectional study of adolescents in Copperbelt province, Zambia

Child OIDP item

Eating

Speaking

Cleaning teeth

Sleeping

Smiling

Emotional state

School

Social Contact

Eating

1

       

Speaking

0.427

1

      

Cleaning teeth

0.589

0.498

1

     

Sleeping

0.543

0.512

0.552

1

    

Smiling

0.441

0.480

0.488

0.478

1

   

Emotional state

0.399

0.482

0.473

0.550

0.564

1

  

School

0.482

0.546

0.515

0.593

0.503

0.595

1

 

Social Contact

0.432

0.491

0.488

0.551

0.568

0.596

0.641

1

  1. All correlations were less than the Bonferroni corrected α = 0.05/28 = 0.002