Table 3.

Influence of periodontal treatment on gestation duration and birth weight at IG (intervention) and NIG (no intervention)

	IG	NIG	P
Gestation duration	39.19±0.35	36.31±1.17	0.02*
Birth weight	3.39±0.11	2.79±0.20	0.01*
Odds Ratio	13.50 (CI: 1.47-123.75)		0.02*
Relative Risk	7.58 (CI: 1.07-53.59)		0.02*

^*unpaired t test; significant if p<0.05. Results are mean ± standard deviation. CI= confidence interval.