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Table 4 Correlation coefficient between each scale of QOL-OC

From: Development and evaluation of oral Cancer quality-of-life questionnaire (QOL-OC)

Scales

PD

ET

SA

SC

PD

    

ET

.341**

   

SA

.232**

.336**

  

SC

.154*

.539**

.283**

 

DT

.339**

.476*

.330**

.470**

  1. Abbreviations: PD pain and discomfort, ET eating, SA saliva, SC social contact, DT diet
  2. *p < 0.05
  3. **p < 0.01