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Table 9 Correlation of dental anxiety scale (DAS) and the VAS of pain perception (n = 120)

From: Pain perception following computer-controlled versus conventional dental anesthesia: randomized controlled trial

  

VAS on Puncture

VAS during Injection

Total DAS Score

VAS on puncture

ρ

1.000

0.449

0.078

Sig.

 

< 0.001

0.398

VAS during injection

ρ

0.449

1.000

0.040

Sig.

< 0.001

 

0.666

Total DAS score

ρ

0.078

0.040

1.000

Sig.

0.398

0.666

 
  1. Bold values are significant ≤ 0.05
  2. Spearman’s rank correlation (ρ) was used was a significance level (Sig.) < 0.05