| Bifidobacterium | B. dentium | ||
---|---|---|---|---|
All subjects | Pregnant women | All subjects | Pregnant women | |
P. gingivalis | ||||
Rho |  − 0.295 |  − 0.462 | 0.027 |  − 0.024 |
p | 0.017 | 0.005 | 0.830 | 0.892 |
P. intermedia | ||||
Rho |  − 0.111 |  − 0.042 | 0.178 | 0.107 |
p | 0.378 | 0.809 | 0.156 | 0.539 |
A. actinomycetemcomitans | ||||
Rho |  − 0.338 |  − 0.366 | 0.025 |  − 0.204 |
p | 0.006 | 0.031 | 0.843 | 0.239 |