Table 2 Factors associated with or without the different types of periodontal diseases

Younger ≤31

45 (47.9%)

45 (47.9%)

4 (4.3%)

Older >31

6 (10.9%)

336 (65.5%)

13 (23.6%)

0.01

0.01

0.01

0.02

Gender

Female

28 (38.8%)

35 (48.6%)

9 (12.5%)

Male

23 (29.9%)

46 (59.7%)

8 (10.4%)

0.39

0.19

0.88

0.46

High (>9)

37 (36.3%)

55 (53.9%)

10 (9.8%)

Low (≤8)

2 (8.3%)

15 (62.5%)

7 (29.2%)

0.01

0.02

0.01

0.09

No

32 (45.7%)

36 (51.4%)

2 (2.9%)

Yes

10 (18.9%)

30 (56.6%)

13 (24.5%)

0.01

0.03

0.01

0.01

Urban

40 (35.1%)

64 (56.1%

10 (8.8%)

Rural

9 (28.1%)

16 (50%)

7 (21.9%)

0.12

0.82

0.06

0.06

Yes

21 (25.9%)

49 (60.5%)

11 (13.6%)

No

28 (43.1%)

31 (47.7%)

6 (9.2%)

0.09

0.04

0.12

0.79

Romanian

40 (32.3%)

72 (58.1%)

12 (9.7%)

Serbian

9 (81.8%)

1 (9.1%)

1 (9.1%)

Hungarian

1 (7.7%)

8 (61.5%

4 (30.8%)

0.01

0.01

0.01

0.12

No

31 (41.9%)

38 (51.4%

5 (6.8%)

Yes

10 (19.6%)

30 (58.8%)

11 (21.6%)

0.01

0.04

0.01

0.08

No

1 (8.3%)

7 (58.3%)

4 (33.3%)

Yes

21 (31.8%)

38 (57.6%)

7 (10.6%)

0.06

0.19

0.02

0.12

No

17 (29.3%)

32 (55.2%)

9 (15.5%)

Yes

5 (26.3%)

12 (63.2%)

2 (10.5%)

0.80

0.69

0.76

0.54

No

14 (32.6%)

20 (46.5%)

9 (20.9%)

Yes

8 (23.5%)

24 (70.6%)

2 (5.9%)

0.07

0.16

0.28

0.03

No

22 (31.4%)

40 (57.1%)

8 (11.4%)

Yes

0 (0.0%)

3 (50.0%)

3 (50.0%)

0.02

0 21

0.01

0.06

High (>22)

48 (45.7%)

53 (50.5%)

4 (3.8%)

Low (≤22)

3 (6.8%)

28 (63.6%)

13 (29.5%)

0.01

0.01

0.01

0.01

Root rest number

0.75 (1.20)

1.68 (2.94)

1.59 (1.37)

0.03_kw

0.04

0.01

0.26

Carious lesions

3.12 (2.62)

3.61 (2.75)

4.47 (3.91)

0.38_kw

0.25

0.28

0.58

Fillings

3.76 (4.38)

4.24 (2.30)

1.47 (2.15)

0.14_kw

0.26

0.28

0.06

Crowns

0.67 (1.85)

1.44 (2.30)

1.47 (2.15)

0.06_kw

0.03

0.08

0.84

Endodontic treat

1.61 (2.13)

2.48 (2.82)

1.76 (2.19)

0.15_kw

0.07

0.88

0.28

Periapical lesions

1.00 (1.67)

1.44 (1.56)

1.41 (1.81)

0.39_kw

0.16

0.66

0.74