OR 95% Confidence interval P-value
Aggregatibacter  actinomycetemcomitans 0.36 0.13 1.03 0.058
Porphyromonas gingivalis 0.43 0.03 6.06 0.531
Treponema denticola 0.22 0.03 1.83 0.162
Campylobacter rectus 0.17 0.02 1.55 0.117
Capnocytophaga ochracea 0.38 0.03 4.70 0.447
Capnocytophaga sputigena 0.53 0.17 1.65 0.272
Centipeda periodontii 0.25 0.08 0.81 0.02
Dialister pneumosintes 0.67 0.18 2.43 0.541
Fusobacterium nucleatum 0.16 0.03 0.86 0.032
Micromonas micros 0.08 0.00 1.71 0.105
Mogibacterium timidum 0.13 0.03 0.52 0.004
Porphyromonas endodontalis 4.21 1.48 11.98 0.007
Prevotella intermedia 0.41 0.12 1.38 0.148
Prevotella nigrescens 0.16 0.05 0.59 0.006
Prevotella tannerae 0.42 0.15 1.16 0.094
Selenomonas sputigena 0.19 0.02 1.55 0.122
Slackia exigua 0.52 0.18 1.52 0.231
Treponema amylovorum 3.40 1.20 9.65 0.022
Treponema maltophilum 2.04 0.63 6.66 0.236
Treponema medium 0.85 0.27 2.68 0.78
Treponema socranskii 0.10 0.02 0.62 0.013
Tannerella Forsythensia        
Eubacterium Saphenum        
Eikenella Corrodens        
*Significant at alpha level of 0.002 according Benforroni correction Adjusted for age, gender, and smoking
** It was not possible to calculate an odds ratio when the organisms was present 0% or 100% of either of the compared groups  
Table 6: The differences in the odds of having each bacteria detected in plaque samples between patients with generalized aggressive periodontitis and severe chronic periodontitis in the multivariate analysis.