Table 2. Carriers of Individual Cultivated Species among Different Subject Groups.
| Bacterial Species | colonized AP (ntotal = 12) | colonized CP (ntotal = 11) | colonized HC (ntotal = 13) | p-value | |||
| n | % | n | % | n | % | ||
| Prevotella intermedia * | 9 | 75.00 | 9 | 81.82 | 5 | 38.46 | 0.046 |
| Fusobacterium nucleatum | 7 | 58.33 | 8 | 72.73 | 5 | 38.46 | 0.355 |
| Prevotella oralis * | 7 | 58.33 | 6 | 54.55 | 1 | 7.69 | 0.013 |
| Prevotella denticola ** | 7 | 58.33 | 1 | 9.09 | 0 | 0 | 0.001 |
| Veillonella species | 7 | 58.33 | 2 | 18.18 | 5 | 38.46 | 0.116 |
| Actinomyces meyeri | 5 | 47.92 | 2 | 18.18 | 4 | 30.78 | 0.682 |
| Prevotella loeschii | 5 | 47.92 | 4 | 36.36 | 3 | 23.08 | 0.618 |
| Micromonas micros * | 5 | 47.92 | 2 | 18.18 | 0 | 0 | 0.042 |
| Anaerococcus prevotii * | 4 | 33.33 | 0 | 0.00 | 0 | 0 | 0.011 |
| Fusobacterium necrogenes | 3 | 25.00 | 1 | 9.09 | 1 | 7.69 | 0.377 |
| Bacteroides ureolyticus | 3 | 25.00 | 3 | 27.27 | 1 | 7.69 | 0.449 |
| Prevotella buccae | 3 | 25.00 | 6 | 54.55 | 3 | 23.08 | 0.295 |
| Selenomonas spp. | 3 | 25.00 | 2 | 18.18 | 0 | 0 | 0.037 |
| Eggerthella lenta | 2 | 16.67 | 1 | 9.09 | 3 | 23.08 | 0.614 |
| Capnocytophaga spp. | 2 | 16.67 | 3 | 27.27 | 6 | 46.15 | 0.258 |
| Prevotella melaninogenica | 2 | 16.67 | 0 | 0.00 | 2 | 15.38 | 0.349 |
| Gemella morbillorum | 2 | 16.67 | 5 | 45.45 | 2 | 15.38 | 0.243 |
| Peptostreptococcus anaerobicus | 2 | 16.67 | 1 | 9.09 | 0 | 0 | 0.322 |
| Eubacterium limosum | 2 | 16.67 | 0 | 0.00 | 0 | 0 | 0.117 |
| Clostridium histolyticum | 2 | 16.67 | 0 | 0.00 | 0 | 0 | 0.117 |
| Campylobacter rectus | 2 | 16.67 | 0 | 0.00 | 0 | 0 | 0.117 |
| Clostridium beijerium | 2 | 16.67 | 1 | 9.09 | 0 | 0 | 0.307 |
| Actinomyces israelii | 1 | 8.33 | 1 | 9.09 | 2 | 15.38 | 0.809 |
| Actinomyces odontolyticus | 1 | 8.33 | 1 | 9.09 | 1 | 7.46 | 0.998 |
| Actinomyces naeslundii | 1 | 8.33 | 0 | 0.00 | 0 | 0 | 0.353 |
| Fusobacterium varium | 1 | 8.33 | 1 | 9.09 | 0 | 0 | 0.573 |
| Fusobacterium necrophorum | 1 | 8.33 | 0 | 0.00 | 1 | 7.69 | 0.609 |
| Clostridium bifermentans | 1 | 8.33 | 0 | 0.00 | 0 | 0 | 0.353 |
| Prevotella buccalis | 1 | 8.33 | 1 | 9.09 | 0 | 0 | 0.573 |
| Propionibacterium acnes | 1 | 8.33 | 1 | 9.09 | 1 | 7.69 | 0.998 |
| Propionibacterium propionicus | 1 | 8.33 | 0 | 0.00 | 0 | 0 | 0.353 |
| Bacteroides merdae | 1 | 8.33 | 1 | 9.09 | 0 | 0 | 0.573 |
| Eubacterium yurii | 1 | 8.33 | 0 | 0.00 | 0 | 0 | 0.353 |
| Actinomyces viscosus | 0 | 0.00 | 1 | 9.09 | 0 | 0 | 0.353 |
| Actinomyces prevotii | 0 | 0.00 | 1 | 9.09 | 0 | 0 | 0.011 |
| Prevotella bivia | 0 | 0.00 | 0 | 0.00 | 1 | 7.69 | 0.397 |
| Prevotella disiens * | 0 | 0.00 | 2 | 18.18 | 0 | 0 | 0.037 |
| Prevotella tannerae | 0 | 0.00 | 1 | 9.09 | 0 | 0 | 0.353 |
| Prevotella nigrescens | 0 | 0.00 | 0 | 0.00 | 1 | 7.69 | 0.397 |
| Eubacterium brachy | 0 | 0.00 | 1 | 9.09 | 0 | 0 | 0.353 |
| Finegoldia magna | 0 | 0.00 | 2 | 18.18 | 0 | 0 | 0.117 |
| Porphyromonas gingivalis * | 0 | 0.00 | 3 | 27.27 | 0 | 0 | 0.011 |
| Porphyromonas asaccharolytica | 0 | 0.00 | 2 | 18.18 | 0 | 0 | 0.117 |
| Porphyromonas endodontalis | 0 | 0.00 | 1 | 9.09 | 0 | 0 | 0.353 |
| Clostridium clostridioforme | 0 | 0.00 | 1 | 9.09 | 0 | 0 | 0.117 |
| Clostridium fallax | 0 | 0.00 | 1 | 9.09 | 0 | 0 | 0.117 |
| Clostridium tyrobutyricum | 0 | 0.00 | 1 | 9.09 | 0 | 0 | 0.117 |
| Clostridium spp. | 0 | 0.00 | 0 | 0.00 | 1 | 7.69 | 0.397 |
| Clostridium sordellii | 0 | 0.00 | 1 | 9.09 | 0 | 0 | 0.353 |
| Clostridium innocuum | 0 | 0.00 | 1 | 9.09 | 1 | 7.69 | 0.609 |
| Clostridium sporogenes | 0 | 0.00 | 1 | 9.09 | 1 | 7.69 | 0.609 |
* <0.05; ** <0.001.