Table 1 Percent distribution of pregnant women according to the periodontal status based on clinical attachment level (CAL)
From: Periodontal disease and some adverse perinatal outcomes in a cohort of low risk pregnant women
Periodontal Status | N | % |
|---|---|---|
Without PD | 177 | 53 |
With PD | 157 | 47 |
   P1 (CAL 4-6 mm) | 133 | 39.8 |
   P2 (CAL 7-9 mm) | 20 | 6.0 |
   P3 (CAL ≥ 10 mm) | 4 | 1.2 |
Total | 334 | 100.0 |