Skip to main content

Table 1 Comparison of general information of the three groups of patients

From: Application of an ultrasonic bone knife combined with a dental electric motor in the extraction of mandibular middle and low impacted teeth

Group

Number of cases

Male/female (cases)

Age (years)

EAG

84

30/54

26.49 ± 6.72

EBG

53

22/31

27.79 ± 4.46

ECG

63

22/41

26.92 ± 6.26

χ2 / F

 

0.64

0.76

P

 

0.73

0.47

Back to article page

BMC Oral Health

ISSN: 1472-6831

Contact us