Table 2 The percentage contents and detective amount of the P.gingivalis, F. nucleatum, P. intermedia and T. forsythensis in adults and adolescents

 Adults

0.090 ± 0.047^*

6.30

0.392 ± 0.621^*

6.26

0.451 ± 0.545

6.20

 Adolescents

0.005 ± 0.013

6.27

0.072 ± 0.064

6.23

0.278 ± 0.780

6.18

 Total

0.025 ± 0.121

0.195 ± 0.650

0.347 ± 0.812^#

 Adults

0.083 ± 0.149^*

6.34

0.387 ± 0.578

6.26

0.433 ± 0.479

6.11

 Adolescents

0.012 ± 0.028

6.32

0.082 ± 0.066

6.26

0.317 ± 0.472

6.23

 Total

0.033 ± 0.074

0.167 ± 0.356

0.401 ± 0.611^#

 Adults

0.093 ± 0.148^*

6.36

0.402 ± 0.431^*

6.23

0.413 ± 0.512

6.15

 Adolescents

0.010 ± 0.047

6.30

0.087 ± 0.079

6.20

0.255 ± 0.526

6.18

 Total

0.030 ± 0.065

0.188 ± 0.518

0.349 ± 0.714^#

 Adults

0.081 ± 0.061^*

6.30

0.394 ± 0.572^*

6.18

0.488 ± 0.509^*

6.08

 Adolescents

0.009 ± 0.027

6.27

0.091 ± 0.107

6.15

0.284 ± 0.305

6.04

 Total

0.036 ± 0.101

0.145 ± 0.416

0.373 ± 0.717^#