Table 3.

Adverse maternal outcome associated with periodontal disease (N = 1117)

Outcome	Total	Periodontal disease		OR (95% CI)	p-value
		Present	Absent
		n (%)	n (%)
		Pre-eclampsia
Yes	101	33 (32.7)	68 (67.3)
No	1016	126 (12.4)	890 (87.6)	3.4 (2.2–5.4)	<0.001
Eclampsia
Yes	16	5 (31.2)	11 (68.8)
No	1101	154 (14.0)	947 (86.0)	2.8 (1.0–8.2)	0.050
Severity of pre- eclampsia (n=101):
Mild	39	9 (23.1)	30 (76.9)
Severe	62	24 (38.7)	38 (61.3)	0.5 (0.2–1.2)	0.103
Pre-term premature rupture of membranes (n=110):
Yes	26	9 (34.6)	17 (65.4)
No	84	22 (26.2)	62 (73.8)	1.5 (0.6–3.8)	0.404