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Table 6 VAS of pain perception on puncture (n = 120)

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

Variable

Outcome

VAS Score

Sig.

Gender

Female

1.46 ± 1.81

0.133

 

Male

1.81 ± 1.88

 

Chronic illnesses

Yes

1.55 ± 1.80

0.706

 

No

1.75 ± 2.22

 

Medical treatments

Yes

2.18 ± 2.31

0.352

 

No

1.50 ± 1.77

 

Smoking

Yes

2.40 ± 2.31

0.256

 

No

1.51 ± 1.79

 

Operator

Student

2.12 ± 2.03

< 0.001

 

Dentist

0.98 ± 1.39

 

Injection technique

Infiltration

1.21 ± 1.60

< 0.001

 

Nerve Block

2.58 ± 2.09

 

Injection method

Computer-controlled

1.33 ± 1.59

0.213

 

Conventional

1.81 ± 2.03

 
  1. Bold values are significant ≤ 0.05
  2. Mann-Whitney (U) test was used was a significance level (Sig.) ≤ 0.05