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Table 2 Demographic features of participants of groups

From: A graftless maxillary sinus lifting approach with simultaneous dental implant placement: a prospective clinical study

Demographic features

Freshly Extracted socket group

Healed socket group

P-Value

Gender, no. (%)

   

 Male

 Female

18 (60%)

12 (40%)

17 (56.6%)

13 (43.3%)

0.61

Placement Position, no. (%)

   

 Premolar area

 Molar area

4 (13.3%)

26 (86.7%)

6 (20%)

24 (80%)

0.17

Placement Side, no. (%)

   

 Right

 Left

23 (76.7%)

7 (23.3%)

24 (80%)

6 (20%)

0.38

Age, yrs

   

 (Mean ± S.D)

 (Min-Max)

42.7 ± 7.8

(27–59)

43 ± 8.7

(27–55)

0.22

Follow-up, yrs

   

 (Mean ± S.D)

 (Min-Max)

1.09 ± 0.1

(1-1.33)

1.11 ± 0.1

(1-1.33)

0.634