Table 3.

Associations between risk factors, probing site locations, treatment types, the presence of periodontopathogens and site healing

	OR (95% CI)	p
Gender (male)	1.31 (0.45–3.84)	0.625
Age	1 (0.94–1.05)	0.893
Smoking	0.39 (0.13–1.20)	0.099
Test group	1.20 (0.44–3.27)	0.719
Molars	0.51 (0.35–0.72)	< 0.001*
Interdental site	0.96 (0.65–1.41)	0.826
Aggregatibacter actinomycetemcomitans	1.68 (0.61–4.63)	0.318
Porphyromonas gingivalis	0.49 (0.17–1.41)	0.184
Prevotella intermedia	0.60 (0.09–4.16)	0.602
Tannerella forsythia	0.80 (0.20–3.15)	0.755

OR odds ratio, CI confidence interval – *, statistically significant change