Table 1: Distribution of A. naeslundii and A. oris strains the in supra and subgingival biofilm.

Patient

Species

Total strains

Supragingival sites corresponding to the following pocket depths

Subgingival

3-4 mm (A)

5-6 mm (B)

≥7 mm (C )

3- 4 mm (D)

5-6 mm (E)

≥7 mm (F)

1

A. naeslundii

4

2

0

0

0

2

0

A.oris

2

2

0

0

0

0

0

2

A. naeslundii

5

3

0

0

1

1

0

A.oris

0

0

0

0

0

0

0

3

A. naeslundii

17

4

5

1

2

1

4

A.oris

0

0

0

0

0

0

0

4

A. naeslundii

7

1

2

3

1

0

0

A.oris

0

0

0

0

0

0

0

5

A. naeslundii

5

1

2

2

0

0

0

A.oris

1

1

0

0

0

0

0

6

A. naeslundii

0

0

0

0

0

0

0

A.oris

11

2

4

0

0

2

3

7

A. naeslundii

10

2

2

1

3

2

0

A.oris

3

0

0

2

0

0

1

8

A. naeslundii

3

0

1

0

2

0

0

A.oris

0

0

0

0

0

0

0

9

A. naeslundii

9

4

1

3

1

0

0

A.oris

1

0

0

0

0

0

1

10

A. naeslundii

10

3

2

2

3

0

0

A.oris

0

0

0

0

0

0

0

11

A. naeslundii

11

3

4

2

1

1

0

A.oris

0

0

0

0

0

0

0

12

A. naeslundii

10

1

1

4

1

1

2

A.oris

1

0

1

0

0

0

0

13

A. naeslundii

14

0

3

5

2

4

0

A.oris

3

0

0

2

1

0

0

15

A. naeslundii

9

3

1

3

0

1

1

A.oris

6

2

2

0

2

0

0

16

A. naeslundii

18

3

4

3

5

0

3

A.oris

0

0

0

0

0

0

0

17

A. naeslundii

8

4

0

2

2

0

0

A.oris

0

0

0

0

0

0

0

18

A. naeslundii

11

0

2

3

1

3

2

A.oris

0

0

0

0

0

0

0

19

A. naeslundii

20

2

6

4

2

0

6

A.oris

1

0

0

1

0

0

0

20

A. naeslundii

8

1

4

2

0

0

1

A.oris

15

5

1

0

6

3

0

223